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How polyurethane sponge deodorant can help achieve more efficient logistics packaging solutions: cost savings and efficiency improvements

3月 1st, 2025 News

How polyurethane sponge deodorant can help achieve more efficient logistics packaging solutions: cost savings and efficiency improvement

Introduction

In the modern logistics industry, the performance of packaging materials directly affects transportation efficiency, cargo safety and cost control. As a common packaging material, polyurethane sponge is widely used in logistics packaging due to its advantages of lightweight, good cushioning performance and strong plasticity. However, polyurethane sponges are often accompanied by odor problems during production and use, which not only affects the user experience, but may also cause contamination to goods. To solve this problem, polyurethane sponge deodorant came into being. This article will discuss in detail how polyurethane sponge deodorants can help achieve more efficient logistics packaging solutions, and conduct in-depth analysis from the perspective of cost saving and efficiency improvement.

1. Current application status of polyurethane sponge in logistics packaging

1.1 Characteristics of polyurethane sponge

Polyurethane sponge is a porous material made of polyurethane material foamed, with the following characteristics:

  • Lightweight: Low density, light weight, easy to transport and transport.
  • Good buffering performance: It can effectively absorb impact forces and protect the goods from damage.
  • Strong plasticity: It can be processed into various shapes and sizes according to needs to meet the packaging needs of different goods.
  • Chemical corrosion resistance: It has good tolerance to most chemical substances and is suitable for a variety of environments.

1.2 Application of polyurethane sponge in logistics packaging

Polyurethane sponges are widely used in the following aspects in logistics packaging:

  • Electronic product packaging: such as shock-proof packaging of precision electronic products such as mobile phones and computers.
  • Furniture Packaging: Anti-collision packaging for furniture such as sofas, mattresses, etc.
  • Medical device packaging: such as shock-proof packaging for surgical instruments and medical equipment.
  • Food Packaging: Insulated packaging for frozen foods and fragile foods.

1.3 Odor problems of polyurethane sponge

Although polyurethane sponges have many advantages in logistics packaging, they are often accompanied by odor problems during production and use. These odors mainly come from the following aspects:

  • Raw Materials: Used in the production process of polyurethane spongesRaw materials may contain volatile organic compounds (VOCs).
  • Production process: Odors may occur during foaming, curing and other processes.
  • Storage Environment: Environmental factors such as high temperature and humidity may cause polyurethane sponge to release odor.

The odor problem not only affects the user experience, but may also cause pollution to goods. Especially in areas such as food and medical devices that require high hygiene requirements, the odor problem is particularly prominent.

2. Principles and functions of polyurethane sponge deodorant

2.1 Principles of polyurethane sponge deodorant

Polyurethane sponge deodorant is a chemical preparation specially used to remove the odor of polyurethane sponge. Its principles mainly include the following aspects:

  • Adsorption: The active ingredient in the deodorant can absorb odor molecules in the polyurethane sponge, thereby reducing the release of odor.
  • Chemical Reaction: Some components in deodorants can react chemically with odor molecules to convert them into odorless or low-odor substances.
  • Physical Coverage: Some ingredients in the deodorant can form a thin film on the surface of the polyurethane sponge to cover the odor molecules and reduce their release.

2.2 The effect of polyurethane sponge deodorant

The role of polyurethane sponge deodorant in logistics packaging is mainly reflected in the following aspects:

  • Improve user experience: Remove the odor of polyurethane sponge and improve the user experience.
  • Protect goods: Reduce the pollution of goods by odor, especially in areas such as food and medical devices that require high hygiene requirements.
  • Extend service life: By reducing the release of odor, extend the service life of polyurethane sponges.
  • Enhance brand image: Enhance brand image and enhance market competitiveness by using deodorants.

III. Application cases of polyurethane sponge deodorant in logistics packaging

3.1 Application in electronic product packaging

In electronic product packaging, the application of polyurethane sponge deodorant can effectively remove odors from packaging materials and enhance user experience. For example, a well-known mobile phone brand used polyurethane sponge deodorant in the packaging, and the user reported that the packaging had no odor, which enhanced the brand image.

3.2 In furniture packagingApplication

In furniture packaging, the use of polyurethane sponge deodorant can reduce the odor pollution caused by furniture during transportation. For example, a furniture brand used polyurethane sponge deodorant in sofa packaging, and the user reported that the sofa had no odor, which improved user satisfaction.

3.3 Application in medical device packaging

In medical device packaging, the use of polyurethane sponge deodorant can effectively remove odors from packaging materials and ensure the hygiene and safety of medical devices. For example, a medical device company used polyurethane sponge deodorant in the packaging of surgical instruments, and the user feedback that the instrument has no odor, which has enhanced the market competitiveness of the product.

3.4 Application in food packaging

In food packaging, the use of polyurethane sponge deodorant can reduce the odor contamination of food during transportation. For example, a frozen food company used polyurethane sponge deodorant in the packaging, and the user reported that the food had no odor, which enhanced the market competitiveness of the product.

IV. Cost saving and efficiency improvement of polyurethane sponge deodorant

4.1 Cost savings

The application of polyurethane sponge deodorant in logistics packaging can effectively save costs, which is mainly reflected in the following aspects:

  • Reduce return rate: By removing the odor of polyurethane sponge, reduce the return rate caused by odor problems, thereby saving costs.
  • Extend service life: By reducing the release of odor, it extends the service life of polyurethane sponges, thereby saving costs.
  • Enhance brand image: By using deodorants, enhance brand image and enhance market competitiveness, thereby saving marketing costs.

4.2 Efficiency improvement

The application of polyurethane sponge deodorant in logistics packaging can effectively improve efficiency, which is mainly reflected in the following aspects:

  • Improve packaging efficiency: By removing the odor of polyurethane sponge, improve packaging efficiency and reduce the packaging time due to odor problems.
  • Improve transportation efficiency: By removing the odor of polyurethane sponge, improve transportation efficiency and reduce the length of transportation time caused by odor problems.
  • Improve user experience: By removing the odor of polyurethane sponge, improve user experience and enhance user satisfaction, thereby enhancing market competitiveness.

V. Product parameters of polyurethane sponge deodorant

5.1 Product Parameters

parameter name parameter value
Product Name Polyurethane sponge deodorant
Main ingredients Activated carbon, diatomaceous earth, zinc oxide, etc.
Scope of application Polyurethane sponge packaging material
How to use Spray, soak, mix, etc.
Usage Use 10-20 grams per square meter of polyurethane sponge
Effect time Effect within 24 hours
Expiration date 12 months
Storage Conditions Cool and dry places to avoid direct sunlight
Packaging Specifications 1kg/bag, 10kg/box
Environmental Performance Compare environmental protection standards such as RoHS, REACH
Security Non-toxic, harmless, and has no effect on the human body and the environment

5.2 Product Parameter Analysis

  • Main ingredients: The main ingredients of polyurethane sponge deodorizer include activated carbon, diatomaceous earth, zinc oxide, etc. These ingredients have good adsorption and chemical reaction capabilities and can effectively remove odors in polyurethane sponges.
  • Scope of application: Polyurethane sponge deodorant is suitable for various polyurethane sponge packaging materials, including packaging materials in electronic products, furniture, medical devices, food and other fields.
  • How to use: Polyurethane sponge deodorant can be used through spraying, soaking, mixing and other methods, which is easy to use and easy to operate.
  • Doing Use: Use 10-20 grams of deodorant per square meter of polyurethane sponge, and the amount used is moderate, which can effectively remove odor.
  • Effect time: Polyurethane sponge deodorant takes effect within 24 hours, has a short acting time and can quickly remove odor.
  • Expiration date: The effective period of polyurethane sponge deodorant is 12 months, long storage time and easy to use.
  • Storage conditions: Polyurethane sponge deodorant should be stored in a cool and dry place to avoid direct sunlight. The storage conditions are simple and easy to manage.
  • Packaging Specifications: The packaging specifications of polyurethane sponge deodorizer are 1kg/bag and 10kg/box. The packaging specifications are diverse, making it easy to choose.
  • Environmental Performance: Polyurethane sponge deodorant complies with environmental protection standards such as RoHS and REACH, has good environmental protection performance and has no impact on the human body and the environment.
  • Safety: Polyurethane sponge deodorant is non-toxic and harmless, has no impact on the human body and the environment, and is highly safe.

VI. Future development trends of polyurethane sponge deodorant

6.1 Research and development of environmentally friendly deodorants

With the increase in environmental awareness, the future research and development of polyurethane sponge deodorants will pay more attention to environmental protection performance. For example, environmentally friendly deodorants using natural plant extracts as main ingredients are developed to reduce environmental pollution.

6.2 Research and development of multifunctional deodorants

The future development of polyurethane sponge deodorants will pay more attention to versatility. For example, the development of odor deodorants with antibacterial, mildew, moisture-proof and other functions can improve the comprehensive performance of polyurethane sponges.

6.3 Research and development of intelligent deodorants

With the development of intelligent technology, the future research and development of polyurethane sponge deodorants will pay more attention to intelligence. For example, the development of deodorants with intelligent sensing functions can automatically adjust the deodorization effect according to environmental changes and improve usage efficiency.

7. Conclusion

The application of polyurethane sponge deodorant in logistics packaging can not only effectively remove the odor of polyurethane sponge and improve user experience, but also save costs and improve efficiency. By a detailed analysis of the principles, functions, application cases, product parameters and future development trends of polyurethane sponge deodorants, it can be seen that polyurethane sponge deodorants have broad application prospects in logistics packaging. In the future, with the development of environmentally friendly, multifunctional and intelligent deodorants, polyurethane sponge deodorants will play a more important role in logistics packaging, helping to achieve more efficient logistics packaging solutions.

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The secret role of polyurethane sponge deodorant in smart home devices: the core of convenient life and intelligent control

3月 1st, 2025 News

The secret role of polyurethane sponge deodorant in smart home devices: the core of convenient life and intelligent control

Introduction

In today’s era of rapid technological development, smart home devices have become an indispensable part of modern homes. From smart speakers to smart lighting, from smart door locks to smart thermostats, these devices not only improve the convenience of life, but also greatly improve the comfort of the living environment. However, with the popularity of smart home devices, a problem that is often overlooked has gradually emerged – the odor problem of the materials inside the device. Polyurethane sponge deodorant, as an efficient odor control material, is playing an increasingly important role in smart home devices. This article will deeply explore the application of polyurethane sponge deodorant in smart home devices and reveal its core role in convenient life and intelligent control.

1. Basic characteristics of polyurethane sponge deodorant

1.1 Physical properties of polyurethane sponges

Polyurethane sponge is a porous material with excellent elasticity and sound absorption properties. Its unique structure enables it to effectively adsorb and decompose odor molecules in the air. The physical properties of polyurethane sponges are shown in the following table:

Features value
Density 20-50 kg/m³
Porosity 90-95%
Elastic Modulus 0.1-0.5 MPa
sound absorption coefficient 0.6-0.9

1.2 Chemical properties of deodorants

Polyurethane sponge deodorant is usually composed of a variety of chemical substances, including activated carbon, zinc oxide, titanium dioxide, etc. These substances effectively remove odors in the air through physical adsorption and chemical reactions. The chemical properties of the deodorant are shown in the following table:

Ingredients Mechanism of action
Activated Carbon Physical adsorption
Zinc Oxide Chemical Decomposition
Titanium dioxide Photocatalytic oxidation

2, Application of polyurethane sponge deodorant in smart home equipment

2.1 Smart speaker

As the core equipment for home entertainment and intelligent control, the smart speaker has a complex internal structure and is prone to accumulation of odors. Polyurethane sponge deodorant is widely used in the internal structure of smart speakers, effectively adsorbing and decomposing odors generated during the operation of equipment. For example, a certain brand of smart speakers used polyurethane sponge deodorant around the internal speakers, which significantly improved the user experience.

2.2 Intelligent lighting

Smart lighting devices are usually installed in confined spaces, such as ceilings or walls inside. These spaces are prone to accumulation of dust and odors, affecting lighting effects and air quality. Polyurethane sponge deodorant is embedded in the shell of smart lighting equipment, effectively adsorbing odor molecules in the air and keeping the lighting environment fresh.

2.3 Smart Door Lock

As the first line of defense for home security, the smart door lock has a precise internal structure and is easily affected by environmental humidity and produces odor. Polyurethane sponge deodorant is used in the internal structure of smart door locks. It not only effectively absorbs odors, but also adjusts internal humidity and extends the service life of the equipment.

2.4 Intelligent thermostat

The intelligent thermostat improves living comfort by adjusting the indoor temperature. However, the fans and sensors inside the thermostat are prone to accumulate dust and odor, affecting the normal operation of the equipment. Polyurethane sponge deodorant is embedded around the fan and sensor of the smart thermostat, effectively adsorbing and decomposing odors in the air, keeping the equipment clean and efficiently running.

III. Advantages of polyurethane sponge deodorant

3.1 High-efficiency adsorption

Polyurethane sponge deodorant has extremely high porosity and surface area, and can effectively absorb odor molecules in the air. Its adsorption efficiency is shown in the following table:

Odor Type Adsorption efficiency
Formaldehyde 95%
Benzene 90%
Ammonia 85%

3.2 Long-term and lasting

Polyurethane sponge deodorant not only has efficient adsorption ability, but also can decompose odor molecules through chemical reactions to achieve long-lasting and long-lasting deodorization effect. Its durability is shown in the following table:

Time Deodorization effect
1 month 95%
3 months 90%
6 months 85%

3.3 Environmental protection and safety

Polyurethane sponge deodorant is made of environmentally friendly materials, and does not contain harmful substances and is harmless to the human body and the environment. Its environmental protection characteristics are shown in the following table:

Features value
Volatile Organic Compounds (VOCs) <0.1 mg/m³
Heavy Metal Content <0.01 mg/kg
Biodegradability >90%

IV. Future development trends of polyurethane sponge deodorant

4.1 Intelligent

With the development of IoT technology, polyurethane sponge deodorant will gradually become intelligent. Future deodorants will be able to monitor the odor concentration in the air in real time through sensors, and automatically adjust the adsorption and decomposition efficiency to achieve intelligent odor control.

4.2 Multifunctional

The future polyurethane sponge deodorant will not only have deodorizing functions, but will also integrate various functions such as sterilization, dehumidification, and purification, becoming a multifunctional material in smart home devices.

4.3 Personalized customization

As consumers increase their personalized demand, polyurethane sponge deodorant will be customized. Consumers can choose deodorants of different ingredients and functions according to their needs to meet personalized odor control needs.

V. Conclusion

The application of polyurethane sponge deodorant in smart home devices not only improves the performance and user experience of the device, but also provides core support for the convenient life and intelligent control of smart homes. With the continuous advancement of technology, polyurethane sponge deodorant will play a more important role in the future and become an indispensable part of smart home devices. Through the advantages of efficient adsorption, long-term long-term effect, environmental protection and safety, polyurethane sponge deodorant is quietly changing our lives and injecting new vitality into the future development of smart homes.

Appendix: Polyurethane sponge deodorant product parameter table

parameters NumberValue
Density 20-50 kg/m³
Porosity 90-95%
Elastic Modulus 0.1-0.5 MPa
sound absorption coefficient 0.6-0.9
Adsorption efficiency (formaldehyde) 95%
Adsorption efficiency (benzene) 90%
Adsorption efficiency (ammonia) 85%
Persistence (1 month) 95%
Persistence (3 months) 90%
Persistence (6 months) 85%
Volatile Organic Compounds (VOCs) <0.1 mg/m³
Heavy Metal Content <0.01 mg/kg
Biodegradability >90%

Through the above detailed discussion and analysis, we can see that the application of polyurethane sponge deodorant in smart home devices not only improves the performance and user experience of the device, but also provides core support for the convenient life and intelligent control of smart homes. With the continuous advancement of technology, polyurethane sponge deodorant will play a more important role in the future and become an indispensable part of smart home devices.

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Explore the application of polyurethane sponge pore agent in high-performance foam products: optimize the cell structure and improve product quality

3月 1st, 2025 News

Explore the application of polyurethane sponge pore agent in high-performance foam products: optimize the cell structure and improve product quality

Introduction

Polyurethane sponge is a multifunctional material and is widely used in furniture, automobiles, construction, packaging and other fields. Its unique cell structure determines the physical properties, comfort and durability of the material. However, optimization of cell structure is not easy, especially in the production of high-performance foam products. How to improve cell structure and improve product quality through the application of cell openers has become the focus of industry attention. This article will deeply explore the mechanism of action, application scenarios, and its optimization effect on cell structure of polyurethane sponge pore openers, aiming to provide valuable reference for researchers and practitioners in related fields.

1. Basic structure and properties of polyurethane sponges

1.1 Composition of polyurethane sponge

Polyurethane sponge is mainly composed of polyols, isocyanates, catalysts, foaming agents and pore opening agents. Among them, polyols and isocyanates are the main raw materials for forming a polyurethane matrix. The catalyst is used to adjust the reaction rate, and the foaming agent generates gas through chemical reactions or physical expansion to form a cell structure. The function of the pore opening agent is to regulate the opening and closing state of the bubble cells, thereby affecting the breathability, elasticity and mechanical properties of the material.

1.2 Effect of cell structure on performance

The cell structure is the core feature of polyurethane sponges, which directly affects its physical properties and functional properties. The size, distribution, shape and opening and closing state of the cell determine the density, elasticity, breathability, sound absorption and heat insulation of the material. For example, closed-cell structures usually have high strength and thermal insulation properties, while open-cell structures are more suitable for application scenarios that require breathability and sound absorption.

1.3 Requirements for high-performance foam products

High-performance foam products usually need to have the following characteristics:

  • High strength: Can withstand large mechanical stresses.
  • High elasticity: It has good elasticity and fatigue resistance.
  • Low density: reduce weight as much as possible while ensuring strength.
  • Excellent breathability: Suitable for application scenarios where air circulation is required.
  • Good sound absorption and heat insulation performance: Suitable for construction and automobile fields.

2. The mechanism and classification of pore opening agent

2.1 Mechanism of action of pore openers

The pore opener is an additive that can regulate the cell structure of polyurethane sponges. Its main mechanism of action includes:

  • Adjust the stability of the cell wall: Promote the rupture and communication of the cell wall by changing the surface tension of the cell wall.
  • Control the size and distribution of bubble cells: Optimize the uniformity of bubble cells by adjusting the gas diffusion rate during the foaming process.
  • Improve the opening and closing state of the cell: Through chemical or physical action, the cell changes from the closed cell state to the open cell state.

2.2 Classification of pore agents

According to chemical composition and mechanism of action, pore opening agents can be divided into the following categories:

  • Surface active agents: such as silicone oil, fatty acid esters, etc., promote the opening of the cell by reducing surface tension.
  • Grained particles: such as silica, calcium carbonate, etc., which destroy the cell walls through physical actions.
  • Chemicals: Such as organic acids, alcohols, etc., the structure of the cell wall is changed through chemical reactions.

2.3 Selection criteria for pore agents

When choosing a pore opener, the following factors need to be considered:

  • Compatibility with the matrix: Ensure that the pore opening agent can be evenly dispersed in the polyurethane matrix.
  • Influence on cell structure: Select the appropriate type and dosage of pore agent according to product needs.
  • Environmental and Safety: Choose a non-toxic, harmless and degradable pore-opening agent.

3. Application of pore opening agent in high-performance foam products

3.1 Application in the furniture industry

In the furniture industry, polyurethane sponges are widely used in sofas, mattresses and seats. By adding a pore-opening agent, the breathability and comfort of the sponge can be significantly improved and the user experience can be improved.

3.1.1 Application in sofa

In sofa production, the use of opener can optimize the cell structure and make the sponge have better resilience and breathability. For example, adding 0.5%-1% silicone oil-based pore agent can evenly distribute the bubble cells and improve the comfort and durability of the sofa.

3.1.2 Application in mattresses

Mattresses have high requirements for elasticity and breathability of sponges. By adding an appropriate amount of particle-based pore opening agent, the opening and closing state of the bubble cells can be effectively improved, so that the mattress has good support and breathability, and improves sleep quality.

3.2 Applications in the automotive industry

In the automotive industry, polyurethane sponges are mainly usedIn the seats, headrests and sound insulation materials. By optimizing the cell structure, the comfort and functionality of the sponge can be improved.

3.2.1 Application in car seats

Car seats need to have good elasticity and breathability to improve riding comfort. By adding chemical pore opening agents, the size and distribution of the cells can be adjusted, making the seat have better resilience and breathability.

3.2.2 Application in sound insulation materials

Auto sound insulation materials need to have excellent sound absorption performance. By adding surfactant-like pore opening agents, the opening and closing state of the cells can be optimized and the sound absorption effect of the material can be improved.

3.3 Applications in the construction industry

In the construction industry, polyurethane sponges are widely used in thermal insulation and sound absorbing materials. By adding a pore-opening agent, the thermal insulation performance and sound absorption effect of the material can be improved.

3.3.1 Application in insulation materials

Insulation materials need to have excellent thermal insulation properties. By adding particulate pore opening agents, the structure of the cells can be optimized and the insulation effect of the material can be improved.

3.3.2 Application in sound-absorbing materials

Sound-absorbing materials need to have good sound-absorbing properties. By adding chemical pore opening agents, the opening and closing state of the bubble cells can be adjusted and the sound absorption effect of the material can be improved.

IV. Optimization effect of open-cell agent on cell structure

4.1 Optimization of cell size

By adjusting the type and dosage of the pore agent, the size of the cell can be effectively controlled. For example, adding 0.5% silicone oil-based pore agent can control the cell diameter between 100-200 microns, improving the uniformity and mechanical properties of the material.

4.2 Optimization of cell distribution

The use of a pore opener can significantly improve the uniformity of the cell distribution. For example, adding 1% particle-like pore agent can make the cell distribution more evenly and improve the overall performance of the material.

4.3 Optimization of the opening and closing state of the bubble cell

By adjusting the type and dosage of the pore opening agent, the opening and closing state of the cell can be effectively controlled. For example, adding 0.8% chemical pore opening agent can make the porosity of the cell reach more than 90%, improving the breathability and sound absorption properties of the material.

5. Application cases and data analysis of pore opening agents

5.1 Case 1: Polyurethane sponge for furniture

In the production of a furniture company, by adding 0.5% silicone oil pore agent, the cell structure of the sponge is significantly improved and the comfort and durability of the product are improved. The specific data are as follows:

parameters No pore opening agent added Add 0.5% pore opener
Bottle cell diameter (micron) 150-300 100-200
Equality of cell distribution General Excellent
Breathability (L/m²·s) 10 15
Resilience (%) 60 75

5.2 Case 2: Polyurethane sponge for car seats

In a certain automobile seat manufacturer, the comfort and breathability of the seat are significantly improved by adding 1% chemical hole opening agent. The specific data are as follows:

parameters No pore opening agent added Add 1% pore opener
Bottle cell diameter (micron) 200-400 150-250
Equality of cell distribution General Excellent
Breathability (L/m²·s) 12 18
Resilience (%) 65 80

5.3 Case 3: Polyurethane sponge for building insulation materials

In a building insulation material manufacturer, the thermal insulation performance of the material is significantly improved by adding 0.8% of the particle pore agent. The specific data are as follows:

parameters No pore opening agent added Add 0.8% pore opener
Bottle cell diameter (micron) 100-300 80-200
Equality of cell distribution General Excellent
Thermal conductivity coefficient (W/m·K) 0.035 0.028
Compressive Strength (kPa) 150 180

VI. Future development trends of pore opening agents

6.1 Research and development of environmentally friendly pore opening agents

With the increase in environmental awareness, the development of non-toxic, harmless and degradable environmentally friendly pore openers has become an important direction in the industry. For example, pore opening agents based on natural oils are gradually replacing traditional chemical synthetic pore opening agents.

6.2 Application of multifunctional pore opening agent

Future pore agents need not only to have the function of regulating the cell structure, but also to have other additional functions, such as antibacterial and flame retardant. For example, the addition of antibacterial agents can improve the hygiene performance of the sponge and are suitable for the fields of medical and food packaging.

6.3 Exploration of intelligent pore openers

With the development of intelligent manufacturing technology, the research and development of intelligent pore openers has become possible. For example, by introducing responsive materials, the pore opener can automatically adjust the cell structure according to environmental conditions to improve the adaptive performance of the material.

Conclusion

The application of polyurethane sponge pore agent in high-performance foam products provides an effective way to optimize the cell structure and improve product quality. By rationally selecting and using pore-opening agents, the breathability, elasticity, sound absorption and thermal insulation properties of the sponge can be significantly improved, and meet the needs of different application scenarios. In the future, with the development of environmentally friendly, multifunctional and intelligent pore opening agents, the performance of polyurethane sponges will be further improved, injecting new vitality into the development of related industries.

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