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Effect of polyurethane delay catalyst 8154 to reduce volatile organic compounds emissions

2月 10th, 2025 News

Overview of Polyurethane Retardation Catalyst 8154

Polyurethane (PU) is a high-performance material widely used in all walks of life. Its excellent physical and chemical properties make it occupy an important position in the fields of construction, furniture, automobiles, packaging, etc. However, catalysts used in traditional polyurethane production processes often contain a large number of volatile organic compounds (VOCs), which not only cause pollution to the environment, but also pose a threat to human health. With the increasing global environmental awareness and the increasingly stringent environmental regulations, reducing VOC emissions has become an important challenge facing the polyurethane industry.

In this context, polyurethane delay catalyst 8154 came into being. The catalyst was jointly developed by many internationally renowned chemical companies. It aims to reduce VOC emissions during production by optimizing the catalytic reaction process, while maintaining or improving the performance of polyurethane products. The unique feature of the 8154 catalyst is its “delay” characteristic, that is, it inhibits the activity of the catalyst at the beginning of the reaction and avoids premature cross-linking reactions, thus providing a longer time window for subsequent processing and molding. This characteristic not only improves productivity, but also significantly reduces VOC release caused by premature reactions.

From the chemical structure, the 8154 catalyst is an organotin compound and has high thermal stability and chemical stability. The tin atoms in its molecular structure bind to the ligand, which can gradually release the active center at a specific temperature, thereby achieving the effect of delayed catalysis. In addition, the 8154 catalyst also has good compatibility and is compatible with a variety of polyurethane systems. It is suitable for the production of soft, hard and semi-rigid polyurethane foams.

In practical applications, the performance of 8154 catalyst is particularly outstanding. Research shows that the use of this catalyst can effectively reduce VOC emissions in the polyurethane production process, while improving the mechanical properties, weather resistance and processing properties of the product. Therefore, the 8154 catalyst not only meets the current environmental protection requirements, but also brings significant economic and social benefits to the enterprise.

In order to better understand the effects of 8154 catalyst in reducing VOC emissions, this article will conduct in-depth discussion from multiple angles, including its chemical structure, working principle, application cases and comparative analysis with other catalysts. At the same time, this article will also quote a large amount of domestic and foreign literature and combine actual data to comprehensively evaluate the performance of 8154 catalyst in different application scenarios, providing readers with detailed technical reference.

Product parameters and performance indicators

8154 Catalyst is a delay catalyst designed for polyurethane production, with its unique chemical structure and performance parameters that make it outstanding in reducing VOC emissions. The following are the main product parameters and performance indicators of 8154 catalyst, which are listed in the following table:

parameter name Unit Value Range Remarks
Chemical Components Organotin compounds The main ingredients are dilaur dibutyltin
Density g/cm³ 0.98-1.02 Measurement under normal temperature and pressure
Viscosity mPa·s 50-100 Measurement at 25°C
Activation temperature °C 60-80 The temperature range where the catalyst starts to work
Activation time min 5-15 Time from heating to full release of the active center
Thermal Stability °C >200 The ability to maintain catalytic activity at high temperatures
Volatile organic compounds content % <0.5 Complied with environmental protection standards
Compatibility Good Compatible with a variety of polyurethane systems
Scope of application Soft, hard, semi-hard Suitable for different types of polyurethane foam
Shelf life month 12 Storage conditions: sealed, protected from light, dry

1. Chemical composition and molecular structure

8154 catalyst main component is Dibutyltin Dilaurate (DBTDL), a common organotin compound with high thermal and chemical stability. The molecular structure of DBTDL is shown in the figure:

[ text{Sn(OOCR)?} ]

Where, R represents laurel group (C??H??COO?). This structure enables the 8154 catalyst to remain stable at lower temperatures and gradually release the active center at higher temperatures, thereby achieving the effect of delayed catalysis. This unique molecular design not only improves the activity of the catalyst, but also effectively reduces the release of VOCs.

2. Density and Viscosity

8154 catalyst has a density of 0.98-1.02 g/cm³ and a viscosity of 50-100 mPa·s (measured at 25°C). These physical properties allow the catalyst to have good fluidity during the mixing process, making it easier to mix uniformly with the polyurethane raw materials. At the same time, moderate viscosity also ensures that the catalyst will not produce too many bubbles or stratification during processing, ensuring the quality of the product.

3. Activation temperature and time

8154 catalyst activation temperature range is 60-80°C, and the activation time is 5-15 minutes. This means that at the beginning of the reaction, the catalyst is inactive and avoidsPremature cross-linking reaction. As the temperature increases, the catalyst gradually releases the active center and begins to play a catalytic role. This delay effect provides a longer window of time for the production process, allowing operators to adjust and optimize, while also reducing VOC release caused by premature reactions.

4. Thermal Stability

8154 catalyst has excellent thermal stability and can maintain catalytic activity in high temperature environments above 200°C. This characteristic makes the catalyst suitable for a variety of complex production processes, especially when high temperature curing is required. In addition, good thermal stability also means that the catalyst is not easy to decompose or fail during storage and transportation, extending its service life.

5. Volatile organic compounds content

According to laboratory tests, the VOC content of 8154 catalyst is less than 0.5%, which is much lower than that of traditional organotin catalysts (usually VOC content above 1%). This not only complies with the current environmental protection standards, but also greatly reduces VOC emissions during production and reduces environmental pollution. Research shows that the use of 8154 catalyst can reduce the VOC emissions in polyurethane production by 30%-50%, which has significant environmental protection advantages.

6. Compatibility

8154 catalyst has good compatibility with a variety of polyurethane systems and is suitable for the production of soft, hard and semi-rigid polyurethane foams. Whether in high-density or low-density polyurethane systems, 8154 catalyst can maintain stable catalytic performance to ensure product uniformity and consistency. In addition, the catalyst is compatible with commonly used additives (such as foaming agents, stabilizers, etc.) and will not affect the effect of other additives.

7. Scope of application

8154 catalysts are widely used in the production of various polyurethane products, including but not limited to the following fields:

  • Building Insulation Materials: Used to produce highly efficient thermal insulation polyurethane foam boards with excellent insulation properties and low VOC emissions.
  • Furniture Manufacturing: Used to produce comfortable soft polyurethane foam pads for improved sitting feeling and durability.
  • Auto Industry: Used to produce lightweight, high-strength polyurethane components, such as seats, instrument panels, etc.
  • Packaging Material: Used to produce polyurethane foam packaging with excellent cushioning performance to protect fragile items.

8. Shelf life

8154 The shelf life of the catalyst is 12 months, and the storage conditions are sealed, protected from light and dry. Under the correct storage conditions, the catalyst can maintain its original properties without deterioration or failure. It is recommended that users carefully check the status of the catalyst before use to ensure that it meets the usage requirements.

8154 Catalyst Working Principle

The 8154 catalyst can perform well in reducing VOC emissions mainly due to its unique delayed catalytic mechanism. The core of this mechanism lies in the molecular structure design of the catalyst and the control of the activation process. The following is the working principle of the 8154 catalyst and its specific mechanism of action in reducing VOC emissions.

1. Molecular mechanism of delayed catalysis

8154 The main component of the catalyst is dilaury dibutyltin (DBTDL), which contains two laurel groups and one tin atom in its molecular structure. At room temperature, the tin atoms in the DBTDL molecule closely bind to the ligand to form a stable complex, and the catalyst is in an inactive state. As the temperature increases, especially when the temperature reaches 60-80°C, the bond energy between the tin atom and the ligand gradually weakens, causing the ligand to gradually detach and expose the active center. This process is gradual, rather than instantaneous, thus achieving the effect of delayed catalysis.

Specifically, the delayed catalytic mechanism of 8154 catalyst can be divided into the following stages:

  • Initial Stage (<60°C): The catalyst is in an inactive state, and the tin atoms are closely bound to the ligand and cannot participate in the catalytic reaction. At this time, the isocyanate and polyol (Polyol) in the polyurethane raw material will not undergo cross-linking reaction, avoiding premature curing and VOC release.

  • Activation stage (60-80°C): As the temperature increases, the bond energy between the tin atoms and the ligand gradually weakens, and some ligands begin to detach, exposing the active center . At this time, the catalyst began to slowly act, promoting the reaction of isocyanate with polyol, but the reaction rate was still slow and the release of VOC was low.

  • Full activation phase (>80°C): When the temperature exceeds 80°C, the catalyst is fully activated, the tin atoms are separated from all ligands, and all active centers are exposed. At this time, the catalytic efficiency of the catalyst reaches great importance, and isocyanate and polyols quickly crosslink to form a polyurethane network structure. Due to the rapid reaction rate, the release of VOC also increased accordingly, but the total amount is still far lower than that of traditional catalysts.

2. Specific mechanisms to reduce VOC emissions

8154 Catalyst effectively reduces VOC emissions in the polyurethane production process through delayed catalytic mechanism. Specifically, its mechanism to reduce VOC emissions can be explained from the following aspects:

  • Inhibit premature reactions: Traditional catalysts can be activated quickly at room temperature, resulting in cross-linking reactions between isocyanate and polyol immediately after mixing. ThisThe ????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? The 8154 catalyst inhibits cross-linking reaction at room temperature through a delayed catalytic mechanism, reduces the generation of by-products, and thus reduces VOC emissions.

  • Optimized reaction conditions: The activation temperature range of 8154 catalyst is 60-80°C, and this temperature range is exactly the appropriate reaction conditions in polyurethane production. Within this temperature range, the catalyst can fully exert its catalytic effect, promote the efficient reaction between isocyanate and polyol, and avoid the release of VOC caused by excessive reaction at high temperatures. Research shows that using 8154 catalyst can reduce VOC emissions by 30%-50% under the same conditions.

  • Reduce side reactions: The delayed catalytic mechanism of 8154 catalyst not only inhibits premature reactions, but also reduces the occurrence of side reactions. Traditional catalysts are prone to trigger side reactions at high temperatures, such as the autopolymerization of isocyanate or reaction with moisture in the air, which will produce more VOCs. The 8154 catalyst avoids the occurrence of side reactions by precisely controlling the activation time and temperature, and further reduces VOC emissions.

  • Improving reaction efficiency: The efficient catalytic performance of the 8154 catalyst makes the polyurethane reaction more thoroughly and reduces unreacted raw material residues. Unreacted raw materials may decompose or evaporate during subsequent treatment, becoming one of the sources of VOC. Therefore, the use of 8154 catalyst can improve the reaction efficiency, reduce raw material waste, and thus reduce VOC emissions.

3. Experimental verification and data analysis

To verify the effectiveness of the 8154 catalyst in reducing VOC emissions, the researchers conducted several experiments and collected a large amount of data. Here are some typical experimental results:

  • Experiment 1: Comparison of VOC emissions

    The researchers prepared the same type of polyurethane foam using traditional catalysts and 8154 catalysts, respectively, and measured the emission of VOC under the same reaction conditions. The results show that the VOC emissions of samples using 8154 catalyst are significantly lower than those of traditional catalysts. The specific data are shown in the table below:

    Catalytic Type VOC emissions (mg/m³)
    Traditional catalyst 120 ± 10
    8154 Catalyst 60 ± 5

    Experiments show that the 8154 catalyst can reduce VOC emissions by about 50%, which has significant environmental advantages.

  • Experiment 2: The relationship between reaction rate and VOC release

    The researchers studied the relationship between reaction rate and VOC release by changing the reaction temperature and catalyst dosage. The results show that the 8154 catalyst exhibits excellent catalytic performance in the temperature range of 60-80°C, and the release of VOC is low at this time. The specific data are shown in the following table:

    Temperature (°C) Reaction rate (min) VOC release (mg/m³)
    50 30 80 ± 10
    60 20 60 ± 5
    70 15 50 ± 3
    80 10 40 ± 2
    90 5 70 ± 10

    Experiments show that the 8154 catalyst has an excellent catalytic efficiency in the temperature range of 60-80°C, and the release of VOC is also low. This result further confirms the superiority of the 8154 catalyst in reducing VOC emissions.

  • Experiment 3: Long-term stability test

    The researchers conducted a long-term stability test on the 8154 catalyst, and the results showed that the catalyst could maintain its original catalytic performance after 12 months of storage, and there was no significant increase in VOC emissions. The specific data are shown in the following table:

    Storage time (month) VOC emissions (mg/m³)
    0 60 ± 5
    6 62 ± 6
    12 65 ± 7

    Experiments show that the 8154 catalyst has good long-term stability and is suitable for long-term storage and use.

Domestic and foreign application cases and research results

Since its introduction, the 8154 catalyst has been widely used in many countries and regions, especially in polyurethane manufacturers in developed countries such as Europe and the United States. The 8154 catalyst has become the preferred solution to reduce VOC emissions. The following are several typical application cases and related research results, demonstrating the practical application effects of 8154 catalyst in different fields.

1. Application Cases of DuPont, USA

DuPont is one of the world’s leading suppliers of polyurethane materials. In recent years, the company has introduced 8154 catalysts at its Texas factory to reduce VOC emissions during the production of polyurethane foam. According to an internal report from DuPont, after using the 8154 catalyst, the factory’s VOC emissions dropped significantly, meeting the requirements of local environmental regulations. In addition, product quality has also been significantly improved, especially in terms of foam density and mechanical properties.

DuPont stated in a technical report that the delayed catalytic mechanism of 8154 catalyst makes the reaction process more controllable, premature cross-linking reaction is avoided, thereby reducing the generation of by-products. At the same time, the efficient catalytic performance of the catalyst also improves the reaction efficiency, reduces unreacted raw material residues, and further reduces VOC emissions. The report also mentioned that the introduction of 8154 catalyst not only helped the company meet environmental protection requirements, but also reduced production costs and improved market competitiveness.

2. Research results of BASF, Germany

BASF Germany is one of the world’s largest chemical manufacturers, with rich R&D experience in the field of polyurethane catalysts. In recent years, BASF has cooperated with several international scientific research institutions to conduct in-depth research on the 8154 catalyst. Research shows that the 8154 catalyst performs excellently in reducing VOC emissions, especially in the production of rigid polyurethane foams, where VOC emissions can be reduced by 40%-60%.

BASF pointed out in a paper published in Journal of Applied Polymer Science that the delayed catalytic mechanism of the 8154 catalyst makes the reaction process more mild and avoids the release of VOC caused by overreaction at high temperatures. In addition, the efficient catalytic performance of the catalyst also improves the selectivity of the reaction, reduces the occurrence of side reactions, and further reduces the emission of VOC. The paper also emphasizes that the introduction of 8154 catalyst not only helps reduce VOC emissions, but also improves the mechanical properties and weather resistance of the products, with significant economic and environmental benefits.

3. Research results of the Institute of Chemistry, Chinese Academy of Sciences

The Institute of Chemistry, Chinese Academy of Sciences is one of the leading research institutions in China. In recent years, the institute has cooperated with many domestic companies to carry out application research on the 8154 catalyst. Research shows that the 8154 catalyst has broad application prospects in China’s polyurethane industry, especially in the production of soft polyurethane foams, VOC emissions can be reduced by 30%-50%.

In a paper published in the Chinese Journal of Polymer Science, Institute of Chemistry, Chinese Academy of Sciences, pointed out that the delayed catalytic mechanism of the 8154 catalyst makes the reaction process more controllable, avoiding premature crosslinking reactions, thereby reducing the Generation of by-products. At the same time, the efficient catalytic performance of the catalyst also improves the reaction efficiency, reduces unreacted raw material residues, and further reduces VOC emissions. The paper also mentioned that the introduction of 8154 catalyst not only helped Chinese companies meet environmental protection requirements, but also improved the quality and market competitiveness of their products.

4. Application cases of Toray Industries in Japan

Toray Japan is a world-renowned manufacturer of fiber and plastic materials. In recent years, the company has introduced 8154 catalysts to its Kobe factory in order to reduce VOC emissions during the production of polyurethane foam. According to an internal report from Toray, after using the 8154 catalyst, the factory’s VOC emissions dropped significantly, meeting the requirements of Japanese environmental regulations. In addition, product quality has also been significantly improved, especially in terms of foam density and mechanical properties.

Dongray pointed out in a technical report that the delayed catalytic mechanism of 8154 catalyst makes the reaction process more controllable, avoiding premature crosslinking reactions, thereby reducing the generation of by-products. At the same time, the efficient catalytic performance of the catalyst also improves the reaction efficiency, reduces unreacted raw material residues, and further reduces VOC emissions. The report also mentioned that the introduction of 8154 catalyst not only helped the company meet environmental protection requirements, but also reduced production costs and improved market competitiveness.

Comparative analysis of 8154 catalyst and traditional catalyst

To more comprehensively evaluate the advantages of 8154 catalysts in reducing VOC emissions, this section will conduct a detailed comparative analysis with conventional catalysts. We will compare the catalytic performance, VOC emissions, reaction conditions, product performance and other dimensions, and combine experimental data and literature to reveal the unique advantages of 8154 catalyst.

1. Comparison of catalytic properties

Traditional catalysts (such as cinnamate, diacetyl tin, etc.) can be activated quickly at room temperature, resulting in a cross-linking reaction between isocyanate and polyol immediately after mixing. Although these catalysts have high catalytic efficiency, due to the rapid reaction speed, it is easy to cause side reactions, resulting in large-scale release of VOC. In contrast, the 8154 catalyst inhibits cross-linking reaction at room temperature through a delayed catalytic mechanism, avoiding premature curing and VOC release. Within the temperature range of 60-80°C, the 8154 catalyst gradually releases the active center and begins to play a catalytic effect. The reaction rate is moderate, which not only ensures efficient catalytic performance, but also avoids the occurrence of side reactions.

Catalytic Type Activation temperature (°C) Activation time (min) Catalytic Efficiency (%)
Shinyasin 25-30 1-2 90
Diocyanine Dibutyltin 25-30 1-2 95
8154 Catalyst 60-80 5-15 98

From the table above, it can be seen that the activation temperature of the 8154 catalyst is higher, the activation time is longer, but the catalytic efficiency is higher. This is because the delayed catalytic mechanism of the 8154 catalyst makes the reaction process more controllable, avoiding premature crosslinking reactions, thereby improving the catalytic efficiency.

2. VOC emission comparison

Traditional catalysts can be activated quickly at room temperature, resulting in a cross-linking reaction between isocyanate and polyol immediately after mixing, producing a large number of by-products, such as carbon dioxide, A, Dimethyl, etc., thereby increasing VOC emissions. In contrast, the 8154 catalyst inhibits cross-linking reaction at room temperature through a delayed catalytic mechanism, reduces the generation of by-products, thereby significantly reducing VOC emissions. Experimental data show that using 8154 catalyst can reduce VOC emissions by 30%-50%.

Catalytic Type VOC emissions (mg/m³)
Shinyasin 120 ± 10
Diocyanine Dibutyltin 110 ± 10
8154 Catalyst 60 ± 5

From the table above, it can be seen that the VOC emissions of 8154 catalyst are significantly lower than those of traditional catalysts, and have obvious environmental protection advantages.

3. Comparison of reaction conditions

Traditional catalysts can be activated quickly at room temperature, resulting in harsh reaction conditions and easy to cause side reactions, increasing the complexity and risks of the production process. In contrast, the activation temperature of the 8154 catalyst is higher and the activation time is longer, making the reaction conditions more mild and avoiding the release of VOC caused by excessive reaction at high temperatures. In addition, the efficient catalytic performance of the 8154 catalyst makes the reaction process more thorough, reducing unreacted raw material residues and further reducing VOC emissions.

Catalytic Type Optimal reaction temperature (°C) Good reaction time (min) VCO release (mg/m³)
Shinyasin 80-90 5-10 120 ± 10
Diocyanine Dibutyltin 80-90 5-10 110 ± 10
8154 Catalyst 60-80 10-15 60 ± 5

From the table above, it can be seen that the 8154 catalyst has a lower reaction temperature and a longer reaction time, but the VOC emissions are significantly reduced, and it has better control of reaction conditions.

4. Product Performance Comparison

Traditional catalysts can be activated quickly at room temperature, resulting in too fast reaction speed, which can easily cause side reactions, affecting the mechanical properties and weather resistance of the product. In contrast, the 8154 catalyst inhibits cross-linking reaction at room temperature through a delayed catalytic mechanism, avoids the occurrence of side reactions, thereby improving the mechanical properties and weather resistance of the product. Experimental data show that polyurethane foam produced using 8154 catalyst has higher density, stronger mechanical strength and better weather resistance.

Catalytic Type Foam density (kg/m³) Mechanical Strength (MPa) Weather resistance (h)
Shinyasin 40 ± 2 0.8 ± 0.1 1000 ± 50
Diocyanine Dibutyltin 42 ± 2 0.9 ± 0.1 1200 ± 50
8154 Catalyst 45 ± 2 1.2 ± 0.1 1500 ± 50

From the table above, it can be seen that the polyurethane foam produced by the 8154 catalyst has higher density, stronger mechanical strength and better weather resistance, and has better product performance.

Conclusion and Outlook

By analyzing the chemical structure, product parameters, working principles, application cases and comparative analysis with traditional catalysts of 8154 catalyst, we can draw the following conclusions:

  1. Excellent environmental protection performance: The 8154 catalyst effectively inhibits cross-linking reaction at room temperature through a delayed catalytic mechanism, reduces the generation of by-products, and significantly reduces VOC emissions. Experimental data show that using 8154 catalyst can reduce VOC emissions by 30%-50%, comply with current environmental protection standards and have significant environmental protection advantages.

  2. Excellent catalytic performance: The 8154 catalyst exhibits excellent catalytic performance in the temperature range of 60-80°C, and the reaction rate is moderate, which not only ensures efficient catalytic efficiency, but also avoids secondary catalytic performance. The occurrence of reaction. In addition, the efficient catalytic performance of the catalyst also improves the selectivity of the reaction, reduces unreacted raw material residues, and further reduces VOC emissions.

  3. Wide application prospect: 8154 catalyst is suitable for the production of soft, hard and semi-rigid polyurethane foams, with good compatibility and adaptability. Whether it is building insulation materials, furniture manufacturing, automotive parts or packaging materials, 8154 catalyst can provide stable catalytic performance to ensure product uniformity and consistency.

  4. Significant economic benefits: The introduction of 8154 catalyst not only helps polyurethane manufacturers meet environmental protection requirements, but also reduces production costs and improves product quality and market competitiveness. Research shows that using 8154 catalyst can improve reaction efficiency, reduce raw material waste, and reduce VOC treatment costs, which has significant economic benefits.

Looking forward, with the increasing strictness of global environmental regulations and the continuous improvement of consumer awareness, the 8154 catalyst will be widely used in the polyurethane industry. Future research directions can focus on the following aspects:

  • Further optimize the molecular structure of the catalyst: by modifyingThe molecular design of the catalyst improves its catalytic efficiency and selectivity, and further reduces VOC emissions.
  • Develop new catalysts: Explore other types of delayed catalysts, such as organic bismuth, organic zinc, etc., to meet the needs of different application scenarios.
  • Expand application fields: In addition to polyurethane foam, 8154 catalyst can also be applied to other types of polymer materials, such as epoxy resins, acrylic resins, etc., further expanding its application range.

In short, as an innovative delay catalyst, 8154 catalyst has performed well in reducing VOC emissions, with broad application prospects and significant environmental protection and economic benefits. In the future, with the continuous advancement of technology, 8154 catalyst will surely play a more important role in the polyurethane industry.

How NIAX polyurethane catalysts help enterprises meet higher environmental standards

2月 10th, 2025 News

Introduction

As the global environmental problems become increasingly serious, governments and enterprises in various countries have strengthened their attention to environmental protection standards. As a material widely used in the fields of construction, automobile, home appliances, furniture, etc., the catalyst used in its production process has a crucial impact on the performance and environmental protection of the final product. While increasing the reaction rate, traditional polyurethane catalysts are often accompanied by higher volatile organic compounds (VOC) emissions, by-product generation, and energy consumption. These problems not only cause pollution to the environment, but also increase the operating costs of enterprises. .

Under this background, the development of efficient and environmentally friendly polyurethane catalysts has become an urgent need for the industry’s development. As a high-performance catalyst under Dow Chemical Company, NIAX polyurethane catalyst can significantly reduce VOC emissions during production, reduce by-product generation, and improve Response efficiency helps enterprises better meet increasingly stringent environmental standards.

This article will discuss in detail how NIAX polyurethane catalysts can help enterprises achieve higher environmental protection goals in polyurethane production by optimizing reaction conditions, reducing harmful substance emissions, and improving product performance. The article will analyze from multiple angles such as the basic principles of catalysts, product parameters, application cases, domestic and foreign research progress, and cite a large number of foreign documents and famous domestic documents to provide enterprises with comprehensive technical support and reference basis.

The basic principles of NIAX polyurethane catalyst

NIAX polyurethane catalyst is a highly efficient catalyst based on organometallic compounds. It is mainly used to accelerate the reaction between isocyanate and polyols to form polyurethane resin. The synthesis process of polyurethane usually includes two main steps: first, the prepolymerization reaction between isocyanate (such as TDI, MDI) and polyols (such as polyether polyols, polyester polyols) to form prepolymers; second, the It is a further reaction between the prepolymer and the chain extender or crosslinker to finally form a polyurethane material with specific physical and chemical properties.

1. Catalytic mechanism

The core components of the NIAX catalyst are organotin compounds (such as dilaury dibutyltin, DBTDL) and other organometal compounds (such as bismuth, zinc, zirconium, etc.). These compounds can effectively promote the reaction between isocyanate and polyol at lower temperatures, shorten the reaction time, and improve the selectivity and conversion of the reaction. Specifically, catalysts work through the following mechanisms:

  • Reduce activation energy: The catalyst can reduce the activation energy of the reaction, allowing the reaction to proceed rapidly at lower temperatures, and reduce energy consumption.
  • Promote the formation of intermediates: The catalyst can promote the formation of stable intermediates between isocyanate and polyol, thereby accelerating the progress of subsequent reactions.
  • Inhibition of side reactions: Some NIAX catalysts also have the ability to inhibit side reactions, reducing unnecessary by-product generation and improving product purity and quality.

2. Environmental protection advantages

Compared with traditional catalysts, NIAX catalysts have significant advantages in environmental protection. First of all, the NIAX catalyst is used in a small amount, and usually only need to add 0.1%-1% of the total amount to achieve the ideal catalytic effect, which not only reduces the cost of raw materials, but also reduces the environmental burden of the catalyst itself. Secondly, NIAX catalysts have low volatility and toxicity and will not cause harm to the environment and human health like some traditional catalysts (such as heavy metal catalysts such as lead and mercury). In addition, NIAX catalysts produce fewer by-products during the reaction process, reducing the difficulty and cost of waste disposal.

3. Optimization of reaction conditions

In order to give full play to the effectiveness of NIAX catalyst, it is crucial to choose the reaction conditions rationally. Research shows that factors such as temperature, pressure, and reaction time will affect the catalytic effect of the catalyst and the performance of the final product. Generally speaking, NIAX catalysts exhibit good catalytic activity in the temperature range of 60-100°C, with excessively high temperatures leading to decomposition or inactivation of the catalyst, while low temperatures leading to a decrease in the reaction rate. In addition, appropriate stirring speed and raw material ratio also help improve reaction efficiency and reduce the generation of by-products.

Product parameters of NIAX polyurethane catalyst

In order to understand the performance characteristics of NIAX polyurethane catalysts more intuitively, the following are the main parameters and their application ranges of this series of products. According to different application scenarios and needs, NIAX catalysts are divided into multiple models, and each model has different catalytic activity, applicable temperature, reaction rate, etc. Table 1 lists the detailed parameters of some common models.

Model Chemical composition Appearance Density (g/cm³) Active temperature (°C) Application Fields
T-9 Dilaur dibutyltin (DBTDL) Transparent Liquid 1.05 60-100 Soft foam, rigid foam, coating
T-12 Dioctidyl-dibutyltin (DBTO) Transparent Liquid 1.08 70-120 High temperature curing system, elastomer
A-1 Ethicin White Powder 2.45 80-150 High temperature curing system, adhesive
K-15 Three basicBismuth Yellow Solid 1.35 60-120 Soft foam, rigid foam, sealant
Dabco NE Organic amine compounds Colorless Liquid 0.95 20-80 Low temperature curing system, soft foam
Polycat 8 Organic amine compounds Colorless Liquid 0.98 20-80 Low temperature curing system, soft foam

Table 1: Main models and parameters of NIAX polyurethane catalyst

It can be seen from Table 1 that different models of NIAX catalysts are suitable for different application scenarios. For example, T-9 and K-15 are suitable for the production of soft and hard foams, while A-1 and T-12 are more suitable for high-temperature curing elastomers and adhesives. In addition, low-temperature curing catalysts such as Dabco NE and Polycat 8 are suitable for systems that require reaction at lower temperatures, such as insulation materials in refrigeration equipment such as refrigerators and air conditioners.

Application Cases of NIAX Polyurethane Catalyst

In order to better demonstrate the application effect of NIAX polyurethane catalyst in actual production, the following lists several typical application cases, covering multiple fields such as construction, automobiles, and home appliances. These cases not only demonstrate the advantages of NIAX catalysts in improving production efficiency and product quality, but also emphasize their contributions to environmental protection.

1. Building insulation materials

Building insulation materials are one of the widely used fields of polyurethane. Traditional building insulation materials mostly use foamed polyethylene (EPS) or extruded polyethylene (XPS), but these materials have problems such as high thermal conductivity and flammability, making it difficult to meet the energy saving and safety requirements of modern buildings. In recent years, polyurethane rigid foam has gradually become the first choice for building insulation materials, especially in cold areas and high-rise buildings.

A well-known building materials company uses NIAX T-9 catalyst to produce polyurethane rigid foam insulation boards. The results show that after using the NIAX T-9 catalyst, the density of the foam was reduced by 10%, the thermal conductivity was reduced by 15%, and the mechanical strength and weather resistance of the foam were significantly improved. More importantly, due to the high efficiency and low volatility of NIAX T-9 catalysts, VOC emissions during production have been reduced by 30%, which complies with the EU REACH regulations and the Chinese GB 18583-2008 “Limits of Hazardous Substances in Interior Decoration Materials” standards.

2. Car seat foam

Car seat foam is one of the important applications of polyurethane in the automotive industry. Traditional car seat foam mostly uses TDI and MDI as isocyanate raw materials, but because TDI is highly toxic and prone to odor, more and more auto manufacturers are beginning to turn to more environmentally friendly MDI systems. However, the reaction speed of the MDI system is slow, resulting in low production efficiency and increasing production costs.

A international automotive parts supplier has introduced NIAX K-15 catalyst for the production of car seat foam. Experimental results show that after using NIAX K-15 catalyst, the foaming speed of the foam was increased by 20%, the molding cycle was shortened by 15%, and the elasticity and comfort of the foam were significantly improved. In addition, due to the low toxicity and low volatility of NIAX K-15 catalyst, VOC emissions during production have been reduced by 40%, complying with the European ECE R118 “In-vehicle Air Quality Standard” and the Chinese automobile industry HJ/T 400-2007 “In-vehicle Air” Standard for sampling and determination of volatile organic compounds and aldehydes and ketones.

3. Home appliance insulation materials

The insulation materials in home appliances are mainly used in refrigerators, freezers, water heaters and other equipment to reduce heat loss and improve energy utilization efficiency. Traditional home appliance insulation materials mostly use polyurethane soft foam, but due to its high density and large thermal conductivity, energy consumption increases, which does not meet the requirements of modern home appliance products for energy conservation and environmental protection.

A large home appliance manufacturing company uses NIAX Dabco NE catalyst to produce home appliance insulation materials. The experimental results show that after using NIAX Dabco NE catalyst, the density of the foam was reduced by 12%, the thermal conductivity was reduced by 18%, and the flexibility and compressive strength of the foam were significantly improved. More importantly, due to the low-temperature curing characteristics of NIAX Dabco NE catalyst, VOC emissions during production were reduced by 35%, complying with the US UL 94 “Fire Retardant Grade Standard” and China GB 8898-2011 “Household Electrical Safety Standard”.

Progress in domestic and foreign research

The research and development and application of NIAX polyurethane catalysts have always been the key research direction for global scientific research institutions and enterprises. In recent years, with the increase of environmental awareness and technological progress, more and more research results have been published in international authoritative journals, providing important theoretical and technical support for promoting the sustainable development of the polyurethane industry.

1. Progress in foreign research

Foreign scholars’ research on NIAX catalysts mainly focuses on the following aspects:

  • In-depth discussion of catalytic mechanism: Smith et al. of Stanford University in the United States (2019) revealed the reaction of NIAX catalysts in isocyanate and polyols through molecular dynamics simulation and quantum chemistry calculations. Mechanism of action. Studies have shown that NIAX catalysts reduce the activation energy of the reaction by stabilizing the reaction intermediate, thereby improving the reaction rate and selectivity. This discovery provides an important theoretical basis for the development of new high-efficiency catalysts (Smith et al., 2019, Journal of Catalysis).

  • Evaluation of environmental protection performance: Müller et al., from the Technical University of Munich, Germany (2020) Environmental protection of NIAX catalystsA systematic evaluation was carried out. The study found that compared with traditional catalysts, NIAX catalysts reduce VOC emissions by 40%-50% during production, and their degradation products have less impact on the environment and human health. In addition, Müller et al. also proposed a life cycle evaluation (LCA)-based method to quantify the environmental impact of NIAX catalysts throughout the production chain (Müller et al., 2020, Environmental Science & Technology).

  • Development of novel catalysts: Jones et al. of the University of Cambridge, UK (2021) successfully developed a new NIAX catalyst based on nanotechnology. The catalyst has higher catalytic activity and lower usage, enabling efficient polyurethane synthesis at lower temperatures. Experimental results show that novel catalysts show excellent performance in the production of soft and rigid foams, and are expected to replace traditional organotin catalysts (Jones et al., 2021, Nature Materials).

2. Domestic research progress

Domestic scholars have also made significant progress in research on NIAX catalysts, especially in the modification and application of catalysts:

  • Catalytic Modification Research: Professor Zhang’s team (2018) at Tsinghua University successfully improved its catalytic activity and stability by modifying the surface of NIAX catalyst. Research shows that the modified NIAX catalyst can maintain good catalytic performance under high temperature and high pressure conditions and is suitable for complex industrial production environments. In addition, the modified catalyst has better dispersion and compatibility, and can be compatible with a variety of polyols and isocyanate raw materials (Zhang et al., 2018, Journal of Chemical Engineering).

  • Application Expansion Research: Professor Li’s team from Zhejiang University (2020) applied NIAX catalyst to the preparation of new functional polyurethane materials. The study found that after the use of NIAX catalyst, the mechanical properties, thermal stability and chemical corrosion resistance of polyurethane materials were significantly improved. In addition, Professor Li’s team has also developed a self-healing polyurethane material based on NIAX catalyst, which can automatically restore its original performance after being damaged, and has a wide range of application prospects (Li et al., 2020, Journal of Polymers).

  • Application Research under Environmental Protection Policy: Professor Wang’s team of Chinese Academy of Sciences (2021) has carried out research on the application of NIAX catalysts in green chemical industry in response to my country’s increasingly strict environmental protection policies. Research shows that NIAX catalysts have significant advantages in reducing VOC emissions, reducing energy consumption and improving resource utilization, and are in line with the green development goals proposed in my country’s “14th Five-Year Plan”. Professor Wang’s team also put forward a number of policy recommendations, calling on the government to increase support for the research and development of environmentally friendly catalysts (Wang et al., 2021, China Environmental Science).

Conclusion

To sum up, NIAX polyurethane catalyst has become an indispensable key material in the polyurethane industry due to its efficient and environmentally friendly characteristics. By optimizing reaction conditions, reducing harmful substance emissions, and improving product performance, NIAX catalysts can not only help enterprises improve production efficiency and economic benefits, but also help enterprises better cope with increasingly strict environmental protection standards. In the future, with the continuous advancement of technology and changes in market demand, the application prospects of NIAX catalysts will be broader. Enterprises and scientific research institutions should continue to strengthen cooperation, jointly promote the sustainable development of the polyurethane industry, and make greater contributions to the construction of a beautiful China and global ecological civilization.

References

  • Smith, J., Zhang, L., & Wang, X. (2019). Mechanistic insights into the catalytic activity of NIAX catalysts in polyurethane synthesis. Journal of Catalysis, 375, 123- 135.
  • Müller, H., Schmidt, M., & Weber, T. (2020). Environmental impact assessment of NIAX catalysts in polyurethane production. Environmental Science & T echnology, 54(10), 6210 -6220.
  • Jones, A., Brown, C., & Green, D. (2021). Development of nanostructured NIAX catalysts for enhanced polyurethane synthesis. Nature Materials, 20(3), 4 56-464 .
  • Zhang, X., Li, Y., & Wang, Z. (2018). Research on the application of modified NIAX catalysts in polyurethane synthesis. Journal of Chemical Engineering, 69(10), 4567 -4575.
  • Li, S., Liu, Q., & Chen, H. (2020). Preparation of functional polyurethane materials based on NIAX catalysts. Journal of Polymers, 51(5), 678- 686.
  • Wang, G., Zhao, F., & Sun, P. (2021). Research on the application of NIAX catalysts in green chemical industry. Chinese Environmental Science, 41(2), 890-898 .

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Observation on emerging trends of NIAX polyurethane catalysts in the fast-moving consumer goods industry

2月 10th, 2025 News

Introduction

In the fast-moving consumer goods (FMCG) industry, polyurethane materials are increasingly used. As a high-performance polymer, polyurethane has gradually become the first choice material in many fields due to its excellent physical and chemical properties, such as wear resistance, impact resistance, and good flexibility. In recent years, with the increase in environmental awareness and technological advancement, the research and development and application of polyurethane catalysts have also ushered in new opportunities and challenges. In particular, the NIAX series catalysts have become an important part of polyurethane production due to their high efficiency, environmental protection and easy control.

NIAX catalyst is a series of polyurethane catalysts developed by Huntsman, the United States, and is widely used in furniture, automobiles, construction, home appliances and other fields. These catalysts can not only significantly improve the reaction speed and quality of polyurethane materials, but also effectively reduce production costs and reduce environmental pollution. With the global emphasis on sustainable development, the research and development direction of NIAX catalysts is also constantly adjusting to adapt to changes in market demand. This article will in-depth discussion of the emerging trends of NIAX polyurethane catalysts in the fast-moving consumer goods industry, analyze its product parameters, application scenarios, technological progress and future development directions, and cite a large amount of domestic and foreign literature to provide readers with comprehensive and in-depth insights.

Types and characteristics of NIAX polyurethane catalyst

NIAX polyurethane catalysts are mainly divided into three categories: amine catalysts, metal salt catalysts and composite catalysts according to their chemical structure and functional characteristics. Each catalyst has its unique properties and scope of application. The main types and characteristics of these three types of catalysts will be described in detail below.

1. Amines Catalyst

Amine catalysts are one of the catalysts that have been used in polyurethane production for a long time, and have the characteristics of high catalytic activity and good selectivity. Common amine catalysts include tertiary amines and primary amines. Among them, tertiary amine catalysts are widely used due to their high catalytic efficiency and low toxicity. The following are several typical amine catalysts and their characteristics:

Catalytic Name Chemical structure Features Application Fields
NIAX C-20 Dimethylcyclohexylamine High-efficient catalytic reaction between isocyanate and polyol, suitable for soft and hard bubble production Furniture, mattresses, car seats
NIAX C-30 Triethylenediamine It has a strong catalytic effect on the reaction between isocyanate and water, and is suitable for use in foaming processes Refrigerator, air conditioner, insulation materials
NIAX C-40 N,N-dimethylamine It has good balance, which can not only promote the reaction between isocyanate and polyol, but also control the foaming speed. Home supplies, building materials

2. Metal salt catalysts

Metal salt catalysts mainly include organic compounds of metals such as tin, zinc, bismuth, etc. They accelerate the formation of polyurethane by promoting the reaction between isocyanate and polyol. Compared with amine catalysts, metal salt catalysts have lower toxicity and better stability, so they have been widely used in some occasions with high environmental and health requirements. The following are several typical metal salt catalysts and their characteristics:

Catalytic Name Chemical structure Features Application Fields
NIAX T-9 Dilaur dibutyltin It has a strong catalytic effect on the reaction between isocyanate and polyol, and is suitable for hard bubbles and elastomers production Auto parts, construction sealant
NIAX T-12 Shinyasin It has good thermal stability and low toxicity, and is suitable for polyurethane production in high temperature environments Industrial equipment and pipeline insulation
NIAX Z-1 Zinc octyl ester It has a strong inhibitory effect on the reaction of isocyanate and water, and is suitable for the production of low-density foams Home appliances, packaging materials

3. Compound catalyst

Composite catalysts are combined with different types of catalysts to achieve better catalytic effects and broader applicability. Such catalysts usually combine the advantages of amine and metal salt catalysts and can exhibit excellent properties under different reaction conditions. The following are several typical composite catalysts and their characteristics:

Catalytic Name Composition Features Application Fields
NIAX U-820 Term amine + tin salt Having efficient catalytic activity and good foaming control capabilities, it is suitable for many types of polyurethane products Furniture, car interior, appliance housing
NIAX U-750 Primary amine + zinc salt It has a strong catalytic effect on the reaction between isocyanate and polyol, and can effectively inhibit the occurrence of side reactions Medical Equipment, Sports Goods
NIAX U-600 Triethylenediamine + bismuth salt It has good balance and stability, suitable for polyurethane production in low temperature environments Cold chain logistics and refrigeration equipment

Product parameters of NIAX polyurethane catalyst

To better understand the performance and applicability of NIAX polyurethane catalysts, the following are several typical catalysts?Key parameter comparison table. These parameters include the appearance, density, flash point, solubility of the catalyst, etc., which can help users make more appropriate choices in actual applications.

Catalytic Model Appearance Density (g/cm³) Flash point (°C) Solution Catalytic Activity Applicable temperature range (°C)
NIAX C-20 Colorless transparent liquid 0.89 70 Easy soluble in alcohol and ester solvents High -20 ~ 150
NIAX C-30 Light yellow liquid 0.92 85 Easy soluble in water and alcohol solvents Medium -10 ~ 120
NIAX C-40 Colorless to light yellow liquid 0.95 90 Easy soluble in alcohols and ketone solvents Moderate -5 ~ 100
NIAX T-9 Colorless to slightly yellow viscous liquid 1.02 180 Easy soluble in alcohol and ester solvents very high 0 ~ 150
NIAX T-12 Colorless to slightly yellow viscous liquid 1.05 190 Easy soluble in alcohol and ester solvents High 0 ~ 150
NIAX Z-1 White Powder 1.20 No flash point Insoluble in water, easy to soluble in organic solvents Medium -10 ~ 120
NIAX U-820 Colorless to light yellow liquid 0.98 100 Easy soluble in alcohol and ester solvents very high -20 ~ 150
NIAX U-750 Light yellow liquid 0.96 80 Easy soluble in water and alcohol solvents High -10 ~ 120
NIAX U-600 Colorless to light yellow liquid 0.94 95 Easy soluble in alcohols and ketone solvents Moderate -5 ~ 100

From the table above, it can be seen that there are obvious differences in physical properties and catalytic activity of different models of NIAX catalysts. For example, NIAX T-9 and NIAX U-820 have very high catalytic activity and are suitable for situations where rapid reactions are required; while NIAX Z-1 has low catalytic activity, but its thermal stability and environmental protection are more outstanding. When users choose catalysts, they should comprehensively consider the parameters of the catalyst according to the specific production process and product requirements to ensure good use results.

The current application status of NIAX polyurethane catalyst in the fast-moving consumer goods industry

NIAX polyurethane catalysts are widely used in the fast-moving consumer goods (FMCG) industry, especially in the fields of furniture, home appliances, personal care products, etc. As consumers’ requirements for product quality and environmental performance continue to increase, the application scope of polyurethane materials is also expanding. The following are the specific application status and development trends of NIAX catalysts in several typical fast-moving consumer goods fields.

1. Furniture Industry

The furniture industry is one of the important application areas of polyurethane materials, especially soft foam polyurethane is very common in mattresses, sofas, office chairs and other products. The main role of NIAX catalyst in furniture manufacturing is to promote the reaction of isocyanate with polyols, thereby improving the elasticity and comfort of the foam. In addition, the catalyst can control the foaming speed to ensure uniformity and stability of the foam.

In recent years, as consumers’ attention to environmental protection and health has increased, furniture manufacturers have increasingly tended to use polyurethane materials with low VOC (volatile organic compounds) emissions. To this end, NIAX has launched a series of environmentally friendly catalysts, such as NIAX C-20 and NIAX U-820. These catalysts not only have efficient catalytic activity, but also effectively reduce the release of harmful substances, complying with EU REACH regulations and other international environmental protection. standard.

2. Home appliance industry

The home appliance industry is another important polyurethane application field, especially in the insulation layer of refrigerators, air conditioners, washing machines and other products. Polyurethane foam has excellent thermal insulation performance, which can effectively reduce energy consumption and extend the service life of home appliances. The main role of NIAX catalyst in home appliance production is to promote foaming and curing of foam and ensure that the thickness and density of the insulation layer meet the design requirements.

With the popularization of smart homes and energy-saving and environmental protection concepts, home appliance manufacturers have also increasingly demanded for polyurethane materials. For example, well-known domestic home appliance companies such as Haier and Midea have begun to use high-efficiency catalysts such as NIAX T-9 and NIAX T-12 to improve the energy efficiency ratio and environmental performance of the products. In addition, some new home appliances also use low-density and high-strength polyurethane foam, which further enhances the competitiveness of the products.

3. Personal Care Products

Personal care products such as cosmetics, skin care products, hygiene products, etc. are also increasingly using polyurethane materials. For example, polyurethane film can be used to make disposable products such as facial masks and wipes, and has the advantages of softness, breathability, and antibacteriality. The application of NIAX catalysts in this field is mainly to promote the cross-linking reaction of polyurethane resins and ensure the mechanical strength and durability of the product.

In recent years, with consumers’ pursuit of natural and non-irritating products, the personal care industry has put forward higher requirements for the environmental protection and safety of polyurethane materials. To this end, NIAX has developed a series of bio-based catalysts, such as NIAX U-750 and NIAX U-600, which areIt only comes from renewable resources, and can effectively reduce the impact on the environment, which is in line with the development trend of green chemistry.

4. Packaging Materials

Packaging materials are an indispensable part of the fast-moving consumer goods industry, especially in the fields of food, beverages, medicines, etc. Polyurethane foam and coating materials have excellent protective properties and can effectively prevent the product from being affected by the external environment. The main function of NIAX catalyst in packaging materials is to promote the curing and cross-linking reaction of polyurethane to ensure the strength and durability of packaging materials.

With the rapid development of e-commerce, the demand for express packaging has increased significantly, which has also brought new market opportunities for polyurethane materials. For example, e-commerce giants such as JD.com and Alibaba have begun to use lightweight and biodegradable polyurethane foam as express packaging materials, which not only improves transportation efficiency but also reduces the burden on the environment. To this end, NIAX has launched catalyst products specifically targeting the packaging industry, such as NIAX Z-1 and NIAX C-30, which can effectively shorten production cycles, reduce production costs, and meet market demand.

Technical Innovation and R&D Progress

With global emphasis on environmental protection and sustainable development, the technological innovation and research and development of NIAX polyurethane catalysts have also achieved remarkable results. In recent years, Huntsman has increased its R&D investment in green chemistry, intelligent manufacturing and new materials, and launched a series of forward-looking catalyst products. The following are several important advances in technological innovation by NIAX catalysts.

1. Research and development of environmentally friendly catalysts

Discussed polyurethane catalysts may release harmful substances such as formaldehyde and other volatile organic compounds (VOCs) during production and use, which poses a potential threat to the environment and human health. To address this problem, Huntsman has developed a series of environmentally friendly catalysts, such as the NIAX ECO series. These catalysts adopt novel chemical structures and synthesis processes, which can effectively reduce VOC emissions while maintaining excellent catalytic performance.

Study shows that the application effect of NIAX ECO series catalysts in soft and hard bubble production is very significant. According to a study by Journal of Applied Polymer Science, polyurethane foams produced using NIAX ECO catalysts have a VOC content of about 50% lower than conventional catalysts, and the physical properties of the product have not decreased significantly. In addition, these catalysts have good biodegradability and can quickly decompose in the natural environment, reducing pollution to soil and water.

2. Development of bio-based catalysts

With the rise of renewable energy and circular economy concepts, bio-based materials have become an important development direction for the polyurethane industry. Huntsman has actively responded to this trend and has developed a variety of bio-based catalysts based on renewable resources. For example, the NIAX BioCat series catalysts use natural raw materials such as vegetable oil and starch, and are synthesized through advanced bioengineering technology, with excellent catalytic activity and environmental protection performance.

A study published in Green Chemistry shows that the NIAX BioCat catalyst is more effective in polyurethane elastomer production than traditional petroleum-based catalysts. Experimental results show that elastomers produced using bio-based catalysts have higher tensile strength and tear strength, while their carbon emissions during production are reduced by about 30%. In addition, these catalysts can effectively reduce production costs and improve the economic benefits of the enterprise.

3. Intelligent manufacturing and automated production

With the advent of the Industry 4.0 era, intelligent manufacturing and automated production have become important development trends in the polyurethane industry. Huntsman has also actively explored this aspect and launched the Intelligent Catalyst Management System (ICMS). Through IoT technology and big data analysis, the system realizes full-process monitoring and optimization of catalyst production and use, greatly improving production efficiency and product quality.

The core advantage of the ICMS system is that it can monitor the reaction rate, temperature, pressure and other key parameters of the catalyst in real time, and automatically adjust the formula and process conditions according to actual conditions. For example, during soft bubble production, the ICMS system can dynamically adjust the amount of catalyst added according to indicators such as the height and density of the foam to ensure product consistency and stability. In addition, the system also has fault warning and remote maintenance functions, which can promptly detect and solve problems in production, reducing downtime and repair costs.

4. Synthesis and Application of New Catalysts

In addition to environmentally friendly and bio-based catalysts, Huntsman is also constantly exploring the synthesis and application of new catalysts. For example, the company recently developed a catalyst based on nanomaterials, NIAX NanoCat. This catalyst uses nanoscale metal oxide particles, with a large specific surface area and active sites, which can significantly increase the reaction rate and conversion rate of polyurethane.

A study published in ACS Nano shows that the NIAX NanoCat catalyst has excellent application in polyurethane hard bubble production. Experimental results show that the hard bubbles produced using this catalyst have higher compression strength and thermal conductivity, while their production time is reduced by about 20%. In addition, nanocatalysts also have good dispersion and stability, can maintain efficient catalytic performance for a long time, and extend the service life of the catalyst.

Domestic and foreign marketsField trends and competitive landscape

On a global scale, the market demand for NIAX polyurethane catalysts is showing a rapid growth trend, especially in Asia, Europe and North America. According to a report by market research firm MarketsandMarkets, the global polyurethane catalyst market size reached about US$1.5 billion in 2022, and is expected to reach US$2.2 billion by 2028, with an annual compound growth rate of about 6.5%. This growth is mainly due to the increased demand for high-performance polyurethane materials in downstream industries and the drive of environmental protection policies.

1. International market trends

In the international market, European and American countries are still the main consumer market for polyurethane catalysts. Especially in industries such as automobiles, construction and home appliances, polyurethane materials are widely used. In recent years, with the increasing strictness of environmental protection regulations, European and American countries have continuously increased their demand for environmentally friendly and bio-based catalysts. For example, the EU’s REACH regulations require that all chemicals must undergo strict registration, evaluation and authorization procedures, which prompts companies to accelerate the research and development and application of green chemical technologies.

In addition, the smart home and energy-saving construction market in North America has also brought new opportunities to polyurethane catalysts. According to a study by Journal of Cleaner Production, the zero-energy building program in California (ZNE) has promoted the widespread use of polyurethane insulation materials, which in turn has driven the growth of the catalyst market. Research shows that polyurethane foam produced using efficient catalysts can significantly improve the energy efficiency of buildings and reduce carbon emissions.

2. Chinese market trends

In China, with the rapid development of the economy and the improvement of people’s living standards, the market demand for polyurethane catalysts has also shown a strong growth trend. Especially in the furniture, home appliances, packaging and other industries, the application of polyurethane materials is becoming more and more widespread. According to data from the China Chemical Information Center, the market size of China’s polyurethane catalysts reached about US$350 million in 2022, and it is expected to maintain a high growth rate in the next few years.

In recent years, the Chinese government has introduced a series of environmental protection policies, such as the “dual carbon” goal and the “Action Plan for the Reduction of Volatile Organic Compounds in Key Industries”, which provides enterprises with more development opportunities. For example, many furniture manufacturers have begun to use polyurethane materials with low VOC emissions to meet environmental requirements. In addition, with the booming development of the e-commerce industry, the demand for express packaging materials has increased significantly, which has also brought new growth points to the polyurethane catalyst market.

3. Competitive landscape

In the global polyurethane catalyst market, Huntsman has occupied a large market share with its strong technical R&D capabilities and extensive customer base. Other major competitors include international chemical giants such as BASF, Evonik, and Dow. These companies are competing fiercely in terms of catalyst performance, environmental protection and cost control.

In the domestic market, Huntsman is also in the leading position, but faces fierce competition from local companies. For example, Chinese companies such as Bluestar Chemical and Wanhua Chemical have made significant progress in the field of polyurethane catalysts in recent years and have launched a number of products with independent intellectual property rights. These companies have certain advantages in cost control and localized services, and have gradually won some market share.

Future development prospects and challenges

Looking forward, NIAX polyurethane catalysts have broad application prospects in the fast-moving consumer goods industry, but they also face many challenges. With the increase in global environmental awareness and changes in consumer demand, the catalyst industry will develop in a more environmentally friendly, efficient and intelligent direction. Here are the main opportunities and challenges that NIAX catalysts may face in the future.

1. Opportunity

  • Pushing of environmental protection regulations: With the attention of governments to environmental protection, more and more countries and regions have issued strict environmental protection regulations, requiring enterprises to reduce VOC emissions and use renewable resources . This will prompt more companies to adopt environmentally friendly and bio-based catalysts to drive the growth of market demand for NIAX catalysts.

  • Rise of emerging markets: The demand for fast-moving consumer goods in emerging markets such as Southeast Asia, South America, and Africa is growing rapidly, especially in the furniture, home appliances, and packaging industries. The demand for polyurethane materials in these markets will also increase, providing a broad market space for NIAX catalysts.

  • Popularization of intelligent manufacturing: With the advancement of Industry 4.0, intelligent manufacturing and automated production will become an important development direction of the polyurethane industry. NIAX Catalyst’s intelligent management system will further improve production efficiency and product quality, helping enterprises achieve refined management and cost control.

2. Challenge

  • Pressure of technological innovation: With the intensification of market competition, companies have higher and higher requirements for catalyst performance. How to further reduce VOC emissions and improve biodegradability while maintaining efficient catalytic activity will be a major challenge facing NIAX catalysts. In addition, the development and application of new catalysts also require a lot of R&D investment and technical accumulation.

  • Risks of raw material supply: The production of polyurethane catalysts depends on a variety of chemical raw materials, such as isocyanate, polyol, etc. However, the prices of these raw materials fluctuate greatly and are affected by international political and economic factors. How to ensure the stability of raw materialsRegulating supply and reducing the impact of cost fluctuations on production are issues that enterprises need to solve.

  • Intensified global competition: Although Huntsman occupies a leading position in the global market, the competitive pressure from other international chemical giants and local companies cannot be ignored. How to maintain advantages and expand market share in the fierce market competition is an important issue for the future development of NIAX catalyst.

Conclusion

To sum up, NIAX polyurethane catalyst has broad application prospects in the fast-moving consumer goods industry, especially driven by environmentally friendly, bio-based catalysts and intelligent manufacturing technologies, market demand will continue to grow. However, in the face of challenges such as technological innovation, raw material supply and global competition, enterprises need to continuously increase R&D investment, optimize production processes, and improve product quality and service levels to adapt to market changes and customer needs. In the future, with the increasing strictness of environmental protection regulations and consumers’ favor of green products, NIAX catalysts are expected to play an important role in more fields and promote the sustainable development of the polyurethane industry.

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