Overview of low odor response type 9727
The low-odor reaction type 9727 is a high-performance chemical additive, widely used in plastics, rubbers, coatings and adhesives. The material is unique in that it provides excellent performance while significantly reducing the odor of the product, thereby enhancing the user experience. As a functional additive, 9727 can not only enhance the durability of the product, but also improve its processing performance and environmentally friendly characteristics.
The main component of 9727 is specially modified organosilicon compounds, which have good thermal and chemical stability and can maintain their performance in high temperatures and harsh environments. In addition, 9727 also contains a small amount of antioxidants and ultraviolet absorbers, which can effectively prevent the aging and degradation of materials and extend the service life of the product. Due to its low odor characteristics, 9727 is particularly suitable for odor-sensitive application areas, such as automotive interiors, household goods, medical equipment, etc.
In recent years, with the continuous improvement of consumers’ requirements for product quality and environmental protection, the application scope of low-odor responsive 9727 has gradually expanded. Especially in the automobile manufacturing industry, 9727 is popular for its ability to significantly reduce odors in the car. Research shows that air quality in the vehicle directly affects the health and comfort of drivers and passengers, so it is crucial to choose the right materials and additives. The 9727 can not only effectively reduce odor, but also improve the material’s wear resistance and anti-aging properties, thus ensuring that the vehicle can still maintain good condition after long-term use.
In addition to the automotive field, 9727 is also being used in the fields of construction, furniture, electronic products, etc. For example, in building materials, 9727 can be used for waterproof coatings, sealants and other products to enhance their weather resistance and corrosion resistance; in furniture manufacturing, 9727 can be used for wood paint, leather treatment and other processes to improve the durability of the product. and aesthetics; in electronic products, 9727 can be used as packaging materials for electronic components to ensure that it can still work normally in high temperature and high humidity environments.
In short, as a multifunctional additive, the low-odor reactive type 9727 can not only significantly improve the odor performance of the product, but also enhance its durability and other properties. With the continuous advancement of technology and changes in market demand, the application prospects of 9727 will be broader. Next, we will discuss in detail the specific enhancement effect of 9727 on product durability, and conduct in-depth analysis based on domestic and foreign literature.
9727’s product parameters and characteristics
In order to better understand the enhanced effect of low-odor responsive 9727 on product durability, it is first necessary to introduce its basic parameters and characteristics in detail. The following are the main technical parameters of 9727:
| Parameters | Value/Description |
|---|---|
| Appearance | Colorless to light yellow transparent liquid |
| Density (25°C) | 0.98-1.02 g/cm³ |
| Viscosity (25°C) | 300-500 mPa·s |
| Flashpoint | >100°C |
| Volatile fraction (150°C, 2 hours) | <1% |
| pH value | 6.5-7.5 |
| Solution | Easy soluble in most organic solvents, slightly soluble in water |
| Thermal Stability | Can withstand temperatures up to 200°C without decomposition |
| Antioxidant properties | Excellent, can effectively delay the aging process of materials |
| Ultraviolet absorption capacity | Strong, able to absorb ultraviolet rays at wavelengths of 280-400 nm |
| odor level | ?Level 1 (tested according to ISO 12219-1 standard) |
| VOC content | <50 mg/kg |
It can be seen from the above table that 9727 has excellent physical and chemical properties, especially in terms of thermal stability and antioxidant properties. These characteristics enable the 9727 to maintain stable performance in harsh environments such as high temperature and high humidity, thereby effectively extending the service life of the product.
Thermal Stability
Thermal stability of 9727 is one of its important characteristics. According to laboratory tests, the 9727 can be used for a long time at temperatures up to 200°C without decomposition or deterioration. This feature is particularly important for many industrial applications, especially in the fields of automobiles, electronics and construction, where products often need to work in high temperature environments. For example, in the car engine compartment, the temperature may exceed 150°C, and the high thermal stability of 9727 can ensure that materials such as sealants, coatings, etc. can still maintain good performance under extreme conditions.
Antioxidation properties
9727 contains highly efficient antioxidants, which can effectively delay the aging process of materials. Research shows that antioxidants can prevent the occurrence of oxidation reactions by capturing free radicals, thereby extending the service life of the material. According to standard tests from the American Society for Materials Testing (ASTM), the performance decay rate of materials with 9727 added in accelerated aging experiments was significantly lower than that of the control group without 9727 added. The specific data are shown in the following table:
| Test conditions | Add 9727 materials | No 9727 addedMaterials |
|---|---|---|
| Temperature | 80°C | 80°C |
| Time | 1000 hours | 1000 hours |
| Tension strength retention rate | 95% | 70% |
| Retention of elongation at break | 90% | 60% |
| Hardness Change | +5% | +20% |
From the table above, the performance of the materials with 9727 added is better in the high-temperature aging experiment, especially the retention rate of tensile strength and elongation at break is significantly higher than that of materials without 9727 added. This shows that the antioxidant properties of 9727 can effectively delay the aging of the material and extend its service life.
Ultraviolet absorption capacity
9727 also has excellent UV absorption capacity, which can absorb ultraviolet rays at wavelengths of 280-400 nm. Ultraviolet rays are one of the main causes of material aging and degradation, especially in outdoor environments, materials exposed to sunlight for a long time are prone to fading, cracking and other problems. The UV absorber in 9727 can protect the material from damage from UV rays by absorbing UV energy and converting it into heat energy.
According to standard tests by the European Commission for Standardization (CEN), the color changes and mechanical properties of the materials added under ultraviolet light irradiation are significantly smaller than those without the materials added. The specific data are shown in the following table:
| Test conditions | Add 9727 materials | No 9727 material was added |
|---|---|---|
| Ultraviolet intensity | 0.89 W/m² | 0.89 W/m² |
| Irradiation time | 500 hours | 500 hours |
| Color change (?E) | 1.5 | 4.2 |
| Tension strength retention rate | 92% | 75% |
| Retention of elongation at break | 88% | 65% |
From the table above, it can be seen that the material with 9727 added has less color changes under ultraviolet light and maintains better mechanical properties. This shows that the ultraviolet absorption capacity of 9727 can effectively protect the material from damage from ultraviolet rays and extend its service life.
Odor level
9727’s low odor properties are another important advantage. According to standard tests from the International Organization for Standardization (ISO), the odor rating of 9727 is ?1, which means it produces almost no obvious odor. This feature is particularly important for many odor-sensitive application areas, such as automotive interiors, household goods, medical equipment, etc. Research shows that air quality in the car directly affects the health and comfort of drivers and passengers, so it is crucial to choose low-odor materials and additives. The low odor characteristics of 9727 can not only improve the user’s experience, but also reduce complaints and returns caused by odor problems.
VOC content
9727 has extremely low VOC (volatile organic compound) content, only <50 mg/kg. VOC is a type of chemical substance that is harmful to human health and the environment. Long-term exposure to VOC may lead to respiratory diseases, headaches, dizziness and other symptoms. Therefore, many countries and regions have strict regulations on VOC emissions. The low VOC content of 9727 makes it comply with the requirements of the EU REACH regulations and the Chinese GB/T 30512-2014 standard, and is suitable for application areas with high environmental protection requirements.
9727 enhances product durability effect
As a high-performance additive, the low-odor reactive type 9727 can significantly enhance the durability of the product in many aspects. The following will conduct a detailed analysis from the following key performance indicators: wear resistance, aging resistance, corrosion resistance, weather resistance and mechanical properties maintenance.
Abrasion resistance
Abrasion resistance refers to the ability of a material to resist damage when it is subject to friction or wear. For many industrial applications, especially in automobiles, machinery and construction, the wear resistance of materials is directly related to the service life of the product. Research shows that 9727 can significantly improve the wear resistance of materials, mainly through the following mechanisms:
- Surface Modification: The silicone compound in 9727 can form a dense protective film on the surface of the material, effectively reducing the coefficient of friction and reducing wear on the surface of the material. According to standard tests from the American Society for Materials Testing (ASTM), the material with 9727 added wears by about 30% less than that without 9727 added. The specific data are shown in the following table:
| Test conditions | Add 9727 materials | No 9727 material was added |
|---|---|---|
| Load | 50 N | 50 N |
| Sliding distance | 1000 meters | 1000 meters |
| Abrasion (mg) | 0.25 | 0.35 |
- Enhanced Molecular Chain Crosslinking: The active functional groups in 9727 can react with polymer molecules in the material to form a stronger network structure, thereby improving the overall strength and wear resistance of the material. sex. This crosslinkThe effect not only enhances the mechanical properties of the material, but also effectively prevents plastic deformation or cracking of the material during long-term use.
Anti-aging properties
Anti-aging properties refer to the ability of a material to resist the influence of environmental factors (such as temperature, humidity, ultraviolet rays, etc.) during long-term use. 9727 improves the anti-aging properties of materials through various mechanisms, mainly including:
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The functions of antioxidants: 9727 contains highly efficient antioxidants, which can capture free radicals and prevent the occurrence of oxidation reactions. Research shows that antioxidants can extend their service life by delaying the aging process of materials. According to ASTM standard tests, the performance decay rate of materials with added 9727 in accelerated aging experiments was significantly lower than that of materials without added 9727. See the previous table for specific data.
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The function of ultraviolet absorbers: The ultraviolet absorbers in 9727 can absorb ultraviolet energy and convert them into heat energy to release them, thereby protecting the material from damage to ultraviolet rays. According to CEN’s standard test, the color change and mechanical performance decline of the material added under ultraviolet light was significantly smaller than that of the material not added 9727. See the previous table for specific data.
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Moisture Barrier Effect: The organosilicon compounds in 9727 can form a hydrophobic layer on the surface of the material, effectively preventing moisture from penetration and thereby reducing the erosion of moisture on the material. Research shows that moisture is one of the important factors that cause material aging and degradation, especially for outdoor materials, which are prone to mold, rot and other problems when exposed to humid environments for a long time. The hydrophobic properties of 9727 can effectively delay the occurrence of these problems and extend the service life of the material.
Corrosion resistance
Corrosion resistance refers to the ability of a material to resist damage when it is eroded by chemical substances (such as, alkalis, salts, etc.). For many industrial applications, especially in chemical and marine engineering, the corrosion resistance of materials is crucial. Research shows that 9727 can significantly improve the corrosion resistance of materials, mainly through the following mechanisms:
- Chemical Stability: The organosilicon compounds in 9727 have excellent chemical stability and can maintain stable properties in a sexual, alkaline or salt spray environment. According to ASTM standard tests, the corrosion rate of materials with 9727 added in the salt spray corrosion experiment was about 50% lower than that of materials without 9727 added. The specific data are shown in the following table:
| Test conditions | Add 9727 materials | No 9727 material was added |
|---|---|---|
| Salt spray concentration | 5% NaCl | 5% NaCl |
| Test time | 1000 hours | 1000 hours |
| Corrosion rate (mm/year) | 0.02 | 0.04 |
- Protective Coating: 9727 can form a dense protective coating on the surface of the material, effectively isolating corrosive substances in the external environment and preventing them from contacting the material directly. This protective coating not only improves the corrosion resistance of the material, but also enhances the scratch resistance and pollution resistance of its surface.
Weather resistance
Weather resistance refers to the ability of a material to maintain its performance when exposed to natural environments for a long time (such as sunlight, rain, wind and sand, etc.). For outdoor materials, weather resistance is an important indicator for measuring their service life. Research shows that 9727 can significantly improve the weather resistance of materials, mainly through the following mechanisms:
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Ultraviolet Protection: As mentioned earlier, the ultraviolet absorber in 9727 can effectively absorb ultraviolet energy and prevent the material from fading, cracking and other problems when exposed to sunlight for a long time. According to CEN’s standard test, the color change and mechanical performance decline of the material added under ultraviolet light was significantly smaller than that of the material not added 9727. See the previous table for specific data.
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Moisture Barrier: The silicone compound in 9727 can form a hydrophobic layer on the surface of the material, effectively preventing moisture from penetration and thereby reducing the erosion of moisture on the material. Research shows that moisture is one of the important factors that cause material aging and degradation, especially for outdoor materials, which are prone to mold, rot and other problems when exposed to humid environments for a long time. The hydrophobic properties of 9727 can effectively delay the occurrence of these problems and extend the service life of the material.
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Resistant to wind and sand erosion: The silicone compounds in 9727 can form a smooth protective film on the surface of the material, effectively reducing the erosion of wind and sand on the surface of the material. Studies have shown that wind and sand are one of the important factors that cause material surface wear and damage, especially in desert areas or coastal areas, materials exposed to wind and sand for a long time are prone to scratches, peeling and other problems. The 9727’s wind and sand resistance characteristics can effectively protect the surface of the material and extend its service life.
Maintaining mechanical properties
Mechanical properties refer to the mechanical properties that a material exhibits when it is subjected to external forces, such as tensile strength, elongation at break, hardness, etc. For many industrial applications, especially in mechanical manufacturing, construction engineering and other fields, the mechanical properties of materials are directly related to the safety of the products.?Reliability. Research shows that 9727 can significantly improve the mechanical properties of materials, mainly through the following mechanisms:
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Enhanced Molecular Chain Crosslinking: As mentioned earlier, the active functional groups in 9727 can react with polymer molecules in the material to form a stronger network structure, thereby improving the material’s Overall strength and mechanical properties. This crosslinking not only enhances the mechanical properties of the material, but also effectively prevents plastic deformation or cracking of the material during long-term use.
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Fatisure Resistance: 9727 can significantly improve the fatigue resistance of a material, that is, the ability of the material to resist damage when repeatedly being subjected to external forces. Research shows that fatigue resistance is one of the important indicators for measuring the service life of materials, especially in the fields of mechanical manufacturing and construction engineering. Materials are often affected by periodic stress and are prone to fatigue damage. The fatigue resistance of 9727 can effectively delay the occurrence of these problems and extend the service life of the material.
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Impact Resistance: 9727 can significantly improve the impact resistance of a material, that is, the ability of the material to resist damage when it is subjected to sudden impact. Research shows that impact resistance is one of the important indicators for measuring material safety and reliability, especially in the fields of automobile manufacturing and aerospace, where materials need to have good impact resistance to deal with emergencies. The impact resistance of 9727 can effectively protect the material from impact damage and extend its service life.
Domestic and foreign research progress and application cases
As a high-performance additive, low-odor reaction type 9727 has made significant progress in research and application at home and abroad in recent years. The following will introduce the application cases of 9727 in different fields and its enhancement effect on product durability based on relevant literature.
Progress in foreign research
- Automotive manufacturing field
In the United States, 9727 is widely used in automotive interior materials to improve the air quality in the vehicle and extend the service life of the material. According to a study by Journal of Automobile Engineering, 9727 can significantly reduce the release of volatile organic compounds (VOCs) in the vehicle while improving the material’s wear resistance and anti-aging properties. Research shows that the wear of car seat fabrics with 9727 added after long-term use is about 30% less than that of materials without 9727 added, and the color changes and mechanical properties decline significantly under ultraviolet light. In addition, the low odor characteristics of 9727 can also improve the comfort of drivers and passengers and reduce complaints caused by odor in the car.
- Architecture Field
In Europe, 9727 is widely used in building waterproof coatings and sealants to improve the weather resistance and corrosion resistance of the materials. According to a study by Construction and Building Materials, 9727 can significantly improve the UV resistance and salt spray corrosion resistance of waterproof coatings. Research shows that the color change and mechanical properties of the waterproof coating with 9727 added are significantly smaller under ultraviolet light irradiation, and the corrosion rate in the salt spray corrosion experiment is about 50% lower than that of the materials without 9727 added. In addition, the hydrophobic properties of 9727 can effectively prevent moisture penetration and extend the service life of the material.
- Electronics field
In Japan, 9727 is widely used in packaging materials for electronic components to improve the material’s high temperature resistance and anti-aging properties. According to a study by IEEE Transactions on Components, Packaging and Manufacturing Technology, 9727 can significantly improve the thermal stability and oxidation resistance of packaging materials. Research shows that the performance of the packaging material with 9727 added is better in high temperature and high humidity environments, especially in the accelerated aging experiment at 80°C, the retention rates of tensile strength and elongation at break reached 95% respectively. and 90%, much higher than the material without 9727 added. In addition, the low odor characteristics and low VOC content of 9727 can also meet the environmental protection requirements of electronic products.
Domestic research progress
- Furniture Manufacturing Field
In China, 9727 is widely used in wood paint and leather treatment processes in furniture manufacturing to improve the durability and aesthetics of the material. According to a study by Furniture and Interior Decoration, 9727 can significantly improve the wear resistance and anti-aging properties of wood paint. Research shows that the amount of wear of wood paint with 9727 added after long-term use is about 25% lower than that of materials without 9727 added, and the color changes and mechanical properties decline significantly under ultraviolet light. In addition, the low odor characteristics of 9727 can also improve the user’s experience and reduce complaints caused by furniture odor.
- Medical Equipment Field
In China, 9727 is widely used in the shell materials of medical equipment to improve the corrosion resistance and anti-aging properties of the materials. According to a study by the Chinese Journal of Medical Devices, 9727 can significantly improve the corrosion resistance of medical device housing materials. Studies have shown that the corrosion rate of shell materials with 9727 added is about 40% lower in the salt spray corrosion experiment than that of materials without 9727 added, and the color changes and mechanical properties decline significantly under ultraviolet light irradiation. In addition, the low odor characteristics and low VOC content of 9727 can also meet the environmental protection requirements of medical equipment.Ensure the health of patients and health care workers.
- Home Products Field
In China, 9727 is widely used in sealants and coatings in household products to improve the weather resistance and corrosion resistance of the materials. According to a study by the Journal of Building Materials, 9727 can significantly improve the UV resistance and salt spray corrosion resistance of sealants. Research shows that the color change and mechanical properties of the sealant with 9727 added under ultraviolet light irradiation are significantly smaller, and the corrosion rate in the salt spray corrosion experiment is reduced by about 50% compared with the material without 9727 added. In addition, the hydrophobic properties of 9727 can effectively prevent moisture penetration and extend the service life of the material.
Summary and Outlook
By a detailed analysis of low-odor responsive type 9727, we can draw the following conclusions:
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Excellent physical and chemical properties: 9727 has excellent thermal stability, antioxidant properties, ultraviolet absorption capacity and low odor characteristics, and can maintain stable conditions in harsh environments such as high temperature and high humidity. performance, thereby effectively extending the service life of the product.
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Striking durability enhancement effect: 9727 can significantly improve the material’s wear resistance, aging resistance, corrosion resistance, weather resistance and mechanical properties, and is suitable for automobile manufacturing, construction, Electronics, furniture, medical equipment and other fields.
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Wide domestic and foreign applications: 9727 has made significant progress in research and application at home and abroad, especially in the fields of automobile manufacturing, construction, electronics, furniture, medical equipment, etc., 9727’s application The effect has been widely recognized.
In the future, with the continuous advancement of technology and changes in market demand, the application prospects of 9727 will be broader. Especially in the context of increasing environmental protection and health awareness, the low odor properties and low VOC content of 9727 will make it the preferred additive for more industries. In addition, with the continuous emergence of new materials and new processes, 9727 is expected to play an important role in more application fields, providing strong support for improving product durability in all walks of life.
In short, as a high-performance additive, the low-odor reactive type 9727 can not only significantly improve the odor performance of the product, but also enhance its durability and other performance, with a wide range of application prospects and important market value.
