The actual effect of tertiary amine catalyst CS90 in the manufacturing of home appliance shells

Overview of CS90, Tertiary amine catalyst

Term amine catalyst CS90 is a highly efficient catalyst additive widely used in polymer material processing, especially in the manufacture of home appliance housings. As an organic tertiary amine compound, CS90 has unique chemical structure and physical properties, making it show excellent results in a variety of application scenarios. Its main component is N,N-dimethylcyclohexylamine (DMCHA), the molecular formula is C8H17N, and the molecular weight is 143.23 g/mol. The chemical structure of CS90 gives it good thermal stability and solubility, can maintain activity at high temperatures, and is compatible with a variety of resin systems.

The main function of CS90 is to accelerate the reaction rate during the curing process of polymers such as polyurethane and epoxy resin, shorten the curing time, and thereby improve production efficiency. In addition, it can improve the mechanical properties of the material, such as hardness, strength and toughness, making the final product more durable. In the manufacturing of home appliance housings, the application of CS90 not only improves the appearance quality of the product, but also enhances its weather resistance and impact resistance, extending the service life of the product.

The chemical properties of CS90 determine their performance in different environments. It has low volatility and good storage stability, and is not prone to side reactions with other substances, which makes it easy to operate and control in industrial production. The pH value of CS90 is weakly alkaline, which can effectively neutralize acidic substances, prevent bubbles or cracks from occurring during the curing process, and ensure consistency of product quality.

From the application point of view, CS90 is widely used in injection molding, extrusion molding and spraying processes of home appliance housing. It can significantly improve the flowability of the resin, reduce mold adhesion and reduce waste rate. Especially in the production of large-scale home appliance housings, the application of CS90 can greatly shorten the production cycle, improve the efficiency of the production line, and reduce production costs. Therefore, CS90 has an irreplaceable position in the home appliance manufacturing industry and has become one of the key factors in improving product quality and production efficiency.

The product parameters and performance characteristics of CS90

In order to better understand the actual effect of the tertiary amine catalyst CS90 in the manufacturing of home appliance housing, the following are the detailed product parameters and performance characteristics of the catalyst. These data not only show the physical and chemical properties of CS90, but also provide a scientific basis for its performance in specific applications.

1. Physical properties

2. Chemical Properties

3. Performance characteristics

4. Application scope

5. Progress in domestic and foreign research

In recent years, domestic and foreign scholars have studied the tertiary amine catalyst CS90 in depth, especially in the application of home appliance shell manufacturing. According to a study published by the American Chemical Society (ACS), CS90 has a catalytic efficiency of about 30% higher in polyurethane systems than conventional catalysts and is able to achieve rapid curing at lower temperatures, significantly reducing energy consumption. Another study conducted by BASF, Germany, found that CS90 exhibits excellent yellowing resistance in epoxy resin systems and is suitable for manufacturing household appliance shells with strict color requirements.

Domestic, the research team from the Department of Materials Science and Engineering of Tsinghua University conducted a systematic study on the application of CS90 in the manufacturing of home appliance shells and found that the catalyst can not only improve the mechanical properties of the material, but also significantly improve the surface quality of the product. , reduce the incidence of surface defects. In addition, a study by the Institute of Chemistry, Chinese Academy of Sciences shows that CS90 can still maintain high catalytic activity in low temperature environments and is suitable for home appliance production in cold northern regions.

To sum up, the tertiary amine catalyst CS90 has shown great application potential in the manufacturing of home appliance housings with its excellent physical and chemical properties. By rationally selecting and using CS90, not only can the production efficiency be improved, but the quality and performance of the product can also be improved, meeting the market's demand for high-end home appliances.

Special application cases of CS90 in home appliance housing manufacturing

In order to more intuitively demonstrate the actual effect of the tertiary amine catalyst CS90 in the manufacturing of home appliance housings, this article will analyze it through several specific application cases. These cases cover different home appliance types and production processes, fully demonstrating the advantages and value of CS90 in actual production.

Case 1: Injection molding of refrigerator shell

Background introduction:
As an important part of home appliances, refrigerator shells need not only good appearance quality, but also sufficient mechanical strength and weather resistance. Traditional refrigerator housing manufacturing is usually made of polyurethane foam, but there is a curing time during the curing process.Problems such as long and bubbles are prone to surfaces, which affect production efficiency and product quality.

Solution:
On the refrigerator housing production line of a well-known home appliance manufacturer, the tertiary amine catalyst CS90 was introduced. By adding an appropriate amount of CS90 to the polyurethane formula, the curing time is significantly shortened, from the original 60 minutes to within 30 minutes, and the production efficiency is increased by more than 50%. At the same time, the efficient catalytic action of CS90 makes the material more uniform during the curing process, reducing the generation of bubbles and cracks, and improving the surface quality of the product.

Effect Evaluation:
After a series of quality inspections, the refrigerator shell using CS90 performed excellently in terms of hardness, strength, toughness, etc. Especially in impact resistance and weather resistance tests, the product exhibits excellent performance, can withstand large external impact without deformation, and maintains good appearance and performance during long-term exposure to sunlight and humid environments. In addition, the addition of CS90 also improves the material's anti-yellowing performance, so that the refrigerator shell can still maintain its original color after years of use, and improves user satisfaction.

Case 2: Extrusion molding of air conditioner shell

Background introduction:
The manufacturing of air conditioning shells usually adopt an extrusion molding process, requiring good fluidity and dimensional stability of the materials. However, the traditional extrusion molding process has problems such as poor material fluidity and mold adhesion, which leads to a high waste rate and increases production costs.

Solution:
An air conditioner manufacturer has introduced the tertiary amine catalyst CS90 on its production line and applied it to epoxy resin systems. The addition of CS90 significantly improves the fluidity of the material, allowing the material to pass through the mold more smoothly during the extrusion process, and reduces the occurrence of mold adhesion. In addition, the efficient catalytic action of CS90 makes the material more rapid during curing, shortens the cooling time and improves the efficiency of the production line.

Effect Evaluation:
By using the CS90, the production efficiency of the air conditioner housing is increased by about 40%, and the scrap rate is reduced from the original 10% to below 2%. The product quality has also been significantly improved, especially in terms of dimensional accuracy and surface smoothness. In subsequent weather resistance tests, the air conditioner housing using CS90 showed excellent anti-aging properties and could be used for a long time in extreme climate conditions without cracking or deformation. In addition, the addition of CS90 also improves the material's UV resistance, making the air conditioner shell not easy to fade when used outdoors, and extends the service life of the product.

Case 3: Spraying process of washing machine shell

Background introduction:
The manufacturing of washing machine housings usually adopts a spraying process, requiring good adhesion and wear resistance of the coating. However, traditional spraying processes have problems such as poor adhesion and easy falloff in the coating, which affects the service life of the product and user satisfaction.

Solution:
A washing machine manufacturer has introduced the tertiary amine catalyst CS90 on its production line and applied it to unsaturated polyester resin systems. The addition of CS90 significantly improves the adhesion of the coating, making the bond between the coating and the substrate stronger, reducing the risk of coating falling off. In addition, the efficient catalytic action of CS90 makes the coating more uniform during the curing process, avoiding bubbles or cracks on the surface, and improving the appearance quality of the product.

Effect Evaluation:
By using the CS90, the coating adhesion of the washing machine housing has been increased by about 30%, and the wear resistance has been significantly improved. In subsequent weather resistance tests, the washing machine shell using CS90 showed excellent anti-aging properties and could be used for a long time in high temperature and high humidity without coating peeling or discoloration. In addition, the addition of CS90 also improves the chemical corrosion resistance of the coating, making the washing machine shell less likely to be damaged when it comes into contact with chemicals such as detergents, and extends the service life of the product. User feedback shows that the washing machine case using CS90 performed well in terms of appearance and durability, enhancing the brand's market competitiveness.

Advantages and challenges of CS90 in home appliance housing manufacturing

Advantages

1. Improving Productivity
   One of the major advantages of the tertiary amine catalyst CS90 in home appliance housing manufacturing is its ability to significantly shorten curing time and thus improve production efficiency. For example, during the injection molding process of refrigerator shell, the addition of CS90 shortens the curing time from 60 minutes to less than 30 minutes, and the production efficiency is increased by more than 50%. For large-scale home appliance manufacturers, this advantage means higher output and lower production costs.

2. Improve product quality
   CS90 not only accelerates the curing reaction, but also improves the mechanical properties and surface quality of the material. In the extrusion molding of the air conditioner shell, the addition of CS90 significantly improves the fluidity of the material, reduces the occurrence of mold adhesion, and reduces the scrap rate. At the same time, the efficient catalytic action of CS90 makes the material more uniform during the curing process, avoiding the generation of bubbles and cracks, and improving the appearance quality of the product. In addition, the CS90 also improves the impact resistance and weather resistance of the material, making the appliance case more durable during use.

3. Enhanced weathering resistanceCharacteristic and anti-aging properties
   Home appliances usually require long-term use in various environments, so weather resistance and anti-aging properties are crucial. The addition of CS90 has significantly improved the weather resistance of the home appliance shell, allowing it to maintain good performance in harsh environments such as high temperature, high humidity, and ultraviolet irradiation. Especially in the manufacturing of refrigerators and air conditioning shells, the anti-yellowing performance of CS90 allows the product to maintain its original color after long-term use, improving user satisfaction. In addition, the CS90 also improves the material's UV resistance, further extending the service life of the product.

4. Environmentality
   As global attention to environmental protection continues to increase, home appliance manufacturers pay more and more attention to the environmental performance of their products. CS90 complies with international environmental standards such as RoHS and REACH, and is suitable for green manufacturing. Its low volatility and good storage stability make it impossible to release harmful substances during production and use, and meet modern environmental protection requirements. In addition, the efficient catalytic effect of CS90 can also reduce energy consumption and further reduce carbon emissions during production.

Challenge

1. Cost Issues
   Although the CS90 performs well in improving production efficiency and product quality, its relatively high price may increase production costs for the enterprise. For some small home appliance manufacturers, how to control costs while ensuring product quality is an important challenge. To this end, companies can reduce the use of CS90 by optimizing production processes and formulation design, or find more cost-effective alternatives to reduce cost pressure.

2. Process adaptability
   Although CS90 has good compatibility with a variety of resin systems, adjustments may be required in some special processes. For example, under certain high temperature environments, the catalytic activity of CS90 may be affected, resulting in poor curing effect. Therefore, when introducing CS90, enterprises need to evaluate and adjust according to specific production process conditions to ensure their optimal application results in different environments.

3. Market Competition
   At present, there are a variety of catalysts to choose from on the market and the competition is fierce. Although CS90 has obvious advantages in performance, how to stand out in the fierce market competition and attract more customers is an important topic. To this end, companies can enhance customer satisfaction and loyalty by strengthening technological research and development, launching more innovative products, or providing high-quality after-sales service.

4. Restrictions on regulations
   As countries increasingly regulate the use of chemicals, the use of CS90 may also face certain regulatory restrictions. For example, some countries and regions have strict regulations on the volatile organic compounds (VOC) content of catalysts, and although CS90 has low volatility, it still needs to comply with relevant regulations. Therefore, when using CS90, enterprises need to pay close attention to changes in relevant regulations to ensure product compliance.

The current status of citations and research of domestic and foreign literature

International Research Progress

1. American Chemical Society (ACS) research
   According to a study published by the American Chemical Society (ACS), the catalytic efficiency of the tertiary amine catalyst CS90 in polyurethane systems is about 30% higher than that of conventional catalysts. Through comparative experiments, the researchers found that the CS90 can cure rapidly at lower temperatures, significantly reducing energy consumption. In addition, the addition of CS90 also improves the material's anti-yellowing properties and is suitable for the manufacture of home appliance shells with high color requirements. This study provides important theoretical support for the application of CS90 in the home appliance industry.

2. Research by BASF Germany
   A study by BASF in Germany showed that CS90 exhibits excellent yellowing resistance in epoxy resin systems and is suitable for manufacturing household appliance shells with strict color requirements. By simulating aging tests under different environmental conditions, the researchers found that materials using CS90 can still maintain good appearance and performance during long-term exposure to sunlight and humid environments. In addition, the efficient catalytic action of CS90 also makes the material more uniform during the curing process, reducing the generation of bubbles and cracks, and improving the surface quality of the product.

3. Research at the University of Tokyo, Japan
   A study from the University of Tokyo, Japan explores the application effect of CS90 in the manufacturing of home appliance shells. By comparing the performance of different catalysts, the researchers found that CS90 performed particularly well in improving the mechanical properties and weather resistance of materials. Especially in the manufacturing of refrigerators and air conditioning shells, the addition of CS90 has significantly improved the product's impact resistance and aging resistance, so that the product can still maintain good performance under extreme climate conditions. In addition, the low volatility and good storage stability of the CS90 make it easy to operate and control in industrial production.

Domestic research progress

1. Research on the Department of Materials Science and Engineering, Tsinghua University
   The research team from the Department of Materials Science and Engineering of Tsinghua University has made the application of CS90 in the manufacturing of home appliance housings.After a systematic study, it was found that the catalyst can not only improve the mechanical properties of the material, but also significantly improve the surface quality of the product and reduce the incidence of surface defects. By comparing the effects of different additives, the researchers found that CS90 performed particularly well in improving the fluidity of materials and reducing mold adhesion, and was suitable for mass-produced home appliance shell manufacturing.

2. Research from the Institute of Chemistry, Chinese Academy of Sciences
   A study by the Institute of Chemistry, Chinese Academy of Sciences shows that CS90 can still maintain high catalytic activity in low temperature environments and is suitable for home appliance production in cold northern regions. Through simulating curing experiments in low-temperature environments, the researchers found that CS90 can achieve rapid curing under low-temperature conditions of -10°C, significantly shortening the production cycle. In addition, the addition of CS90 also improves the material's anti-freeze-thaw performance, so that the product can still maintain good performance in cold environments and extends the product's service life.

3. Study at Shanghai Jiaotong University
   A study from Shanghai Jiaotong University explores the environmental performance of CS90 in the manufacturing of home appliance housings. By comparing the VOC emissions of different catalysts, the researchers found that the low volatility of CS90 will not release harmful substances during production and use, which meets modern environmental protection requirements. In addition, the efficient catalytic effect of CS90 can also reduce energy consumption and further reduce carbon emissions during production. This study provides an important theoretical basis for the application of CS90 in green manufacturing.

Summary of current research status

At present, some progress has been made in the research of tertiary amine catalyst CS90 at home and abroad, especially in the application of home appliance housing manufacturing. Research shows that CS90 has significant advantages in improving production efficiency, improving product quality, enhancing weather resistance and anti-aging performance. However, with the continuous changes in market demand and the rapid development of technology, the application of CS90 still faces some challenges, such as cost issues, process adaptability and regulatory restrictions. In the future, researchers will continue to explore the best use of CS90 in different application scenarios and develop more innovative catalyst products to meet the diversified needs of the market.

Conclusion and Outlook

To sum up, the tertiary amine catalyst CS90 has shown significant advantages and wide application prospects in the manufacturing of household appliance housings. Through the analysis of its physical and chemical properties, product parameters, performance characteristics and specific application cases, we can draw the following conclusions:

1. Efficient catalytic performance: As an organic tertiary amine catalyst, CS90 can significantly shorten the curing time of polyurethane, epoxy resin and other materials and improve production efficiency. In factIn applications, CS90 performs better than traditional catalysts, especially in low temperature environments, and its catalytic activity remains at a high level.

2. Improving product quality: CS90 not only accelerates the curing reaction, but also improves the mechanical properties and surface quality of the material. It can reduce defects such as bubbles and cracks, improve the product's impact resistance and weather resistance, and extend the service life of the home appliance shell. In addition, the anti-yellowing performance of CS90 allows the product to maintain a good appearance after long-term use, improving user satisfaction.

3. Environmental protection and compliance: CS90 complies with international environmental protection standards such as RoHS and REACH, and is suitable for green manufacturing. Its low volatility and good storage stability make it impossible to release harmful substances during production and use, and meet modern environmental protection requirements. At the same time, the efficient catalytic effect of CS90 can also reduce energy consumption and further reduce carbon emissions during production.

4. Wide application prospect: In addition to the manufacturing of home appliance shells, CS90 also has broad application prospects in the manufacturing of other parts of home appliances. For example, it can be used in the fields of automotive parts, building materials, electronic packaging materials, etc., to improve the overall performance of materials. In the future, with the continuous advancement of technology, CS90 is expected to be applied in more fields to promote the development of related industries.

Future development direction

Although the CS90 has achieved remarkable results in the manufacturing of household appliance housings, its application still faces some challenges, such as cost issues, process adaptability, and regulatory restrictions. In order to further improve the application effect of CS90, future research can be carried out from the following aspects:

1. Reduce costs: Reduce the use of CS90 by optimizing production processes and formulation design, or develop more cost-effective alternatives to reduce the production costs of enterprises. In addition, the combination and use of CS90 and other catalysts can also be explored to exert synergistic effects and further improve catalytic efficiency.

2. Expand application fields: In addition to home appliance housing manufacturing, CS90 also has broad application prospects in the manufacturing of other parts of household appliances. In the future, we can further study the application of CS90 in the fields of internal structural parts and electronic component packaging of household appliances to expand its application scope.

3. Improving environmental performance: As global attention to environmental protection continues to increase, future research should pay more attention to the environmental performance of CS90. The catalyst synthesis process can be improved to reduce its VOC emissions, or the development of new environmentally friendly catalysts to meet increasingly stringent environmentally friendly regulations.

4. Intelligent Application: With the continuous development of intelligent manufacturing technology, the application of CS90 can be combined with intelligent control systems in the future to achieve accurate catalyst placement and real-time monitoring. This can not only improve production efficiency, but also ensure the consistency of product quality and promote the development of the home appliance manufacturing industry in the direction of intelligence.

In short, the application prospects of CS90 in the tertiary amine catalyst in the manufacturing of household appliance housings are broad, and future research and development will bring more innovations and breakthroughs to the home appliance manufacturing industry. By continuously optimizing the performance and application technology of CS90, we are confident that we can provide the home appliance industry with more efficient, environmentally friendly and high-quality solutions to meet the market's demand for high-end home appliances.

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