Best 10 Compatibilizer Manufacturers in China

Jan 19, 2026Leave a message

Introduction to Compatibilizers

Compatibilizers are substances used to improve the compatibility between two or more immiscible polymers. In polymer blends, different polymers often have poor miscibility, which can lead to phase separation, weak interfacial adhesion, and inferior mechanical and physical properties of the final product. Compatibilizers work by reducing the interfacial tension between the polymers, promoting better dispersion, and enhancing the adhesion at the interface. This results in improved mechanical strength, impact resistance, and other performance characteristics of the polymer blends. They are widely used in various industries such as automotive, packaging, construction, and electronics to produce high - quality polymer - based products.


1. Anhui Koery New Materials Co., Ltd

Company Introduction

Anhui Koery New Materials Co., Ltd is a leading player in the field of new materials, especially in the production of compatibilizers. The company is committed to research, development, production, and sales of high - performance polymer additives. It has a modern production base equipped with advanced production equipment and testing instruments, which ensures the high quality and stability of its products.


The company has a professional R & D team composed of experienced chemists and engineers. They are constantly exploring new technologies and formulas to meet the ever - changing market demands. Anhui Koery New Materials Co., Ltd adheres to the principle of "quality first, customer - oriented" and has established long - term and stable cooperative relationships with many well - known enterprises at home and abroad.


Compatibilizer Features and Company Advantages

  • Product Features:
    • High Compatibility: The compatibilizers produced by Anhui Koery New Materials Co., Ltd can effectively improve the compatibility between different polymers, even for polymers with significant differences in polarity. For example, in blends of polyolefins and polar polymers, their compatibilizers can form strong interfacial bonds, resulting in a more homogeneous blend structure.
    • Good Thermal Stability: These compatibilizers can maintain their performance during high - temperature processing of polymers. This is crucial in applications such as injection molding and extrusion, where polymers are exposed to high temperatures. The thermal stability ensures that the compatibilizer does not decompose or lose its effectiveness, thus guaranteeing the quality of the final product.
    • Customizable Formulations: The company offers customizable compatibilizer products according to the specific requirements of customers. Whether it is for a special polymer blend system or a particular application with specific performance requirements, the R & D team can develop a tailored solution.


  • Company Advantages:
    • Advanced Technology: The company keeps up with the latest technological trends in the field of polymer additives. It invests heavily in research and development to continuously improve its product performance and develop new products.
    • Quality Assurance System: Anhui Koery New Materials Co., Ltd has a strict quality control system in place. From raw material procurement to product packaging, every step is strictly monitored to ensure that the products meet or exceed industry standards.
    • Good Customer Service: The company provides comprehensive customer service, including technical support, product customization advice, and after - sales service. This helps customers to make the most of their products and solve any problems they may encounter during use.
    • Website: https://www.westrchem.com/



2. Shanghai Kingfa Science & Technology Co., Ltd

Company Introduction

Shanghai Kingfa Science & Technology Co., Ltd is a well - known enterprise in the polymer materials industry. It has a long - standing history of research and development and production of polymer - related products. The company has a large - scale production base with high - level automation and a complete set of production lines.


It has a large number of R & D institutions and cooperation with many universities and research institutions at home and abroad. This allows the company to have access to the latest scientific research results and continuously develop new products. Shanghai Kingfa Science & Technology Co., Ltd is committed to providing high - quality polymer materials and solutions to various industries, and its products are widely recognized in the market.


Compatibilizer Features and Company Advantages

  • Product Features:
    • Broad - Spectrum Compatibility: The compatibilizers of Shanghai Kingfa can be used in a wide range of polymer blends, including different types of thermoplastics, thermosetting plastics, and elastomers. This broad - spectrum compatibility makes them suitable for various industrial applications.
    • Enhanced Mechanical Properties: When added to polymer blends, these compatibilizers can significantly improve the mechanical properties of the blends, such as tensile strength, flexural strength, and impact strength. For example, in automotive interior parts made of polymer blends, the use of their compatibilizers can enhance the durability and safety of the parts.
    • Low - odor and Environment - friendly: In response to the increasing environmental requirements, the company's compatibilizers are designed to be low - odor and comply with environmental protection standards. This makes them suitable for applications in the food packaging and medical industries.


  • Company Advantages:
    • Strong R & D Capability: With a large R & D team and extensive cooperation with external research institutions, the company can quickly develop new products and improve existing ones. This ability to innovate allows it to stay ahead in the highly competitive market.
    • Large - scale Production: The company's large - scale production capacity ensures stable supply and competitive pricing. It can meet the large - volume demand of customers in different industries.
    • Good Brand Reputation: Shanghai Kingfa has a good brand reputation in the industry. Its products are trusted by customers for their high quality and reliable performance.



3. Nantong Sunny Polymer New Materials Co., Ltd

Company Introduction

Nantong Sunny Polymer New Materials Co., Ltd focuses on the research, development, and production of polymer new materials, especially compatibilizers. The company has a group of professional technical personnel with rich experience in polymer chemistry and materials science.


It has a modern production workshop and advanced testing equipment to ensure the quality and performance of its products. The company adheres to the concept of sustainable development and is committed to developing environmentally friendly and high - performance compatibilizers.


Compatibilizer Features and Company Advantages

  • Product Features:
    • High - efficiency Compatibilization: The compatibilizers of Nantong Sunny can achieve rapid and efficient compatibilization between polymers. They can quickly reduce the interfacial tension and promote the dispersion of polymers, resulting in a more uniform blend structure in a short time.
    • Improved Processability: These compatibilizers can improve the processability of polymer blends. They can reduce the viscosity of the blends during processing, making it easier to mold and extrude the products. This is beneficial for improving production efficiency and reducing production costs.
    • Weather Resistance: The compatibilizers have good weather resistance, which is important for outdoor applications. They can prevent the degradation of polymer blends caused by sunlight, oxygen, and moisture, thus extending the service life of the products.


  • Company Advantages:
    • Technical Innovation: The company emphasizes technical innovation and continuously invests in research and development. It has obtained a number of patents for its compatibilizer products, which reflects its strong technological strength.
    • Flexible Production: Nantong Sunny can adjust its production according to the different needs of customers. Whether it is a small - batch order or a large - scale production, the company can provide timely and high - quality products.
    • Cost - effective Products: The company offers cost - effective compatibilizers without sacrificing product quality. This makes its products more competitive in the market.



4. Dymatic Chemicals, Inc.

Company Introduction

Dymatic Chemicals, Inc. is a global chemical company with a significant presence in the compatibilizer market in China. It has a comprehensive R & D and production system. The company has a long - term focus on the development of high - performance chemical additives, including compatibilizers.


It has established a wide sales network both at home and abroad, which enables it to quickly respond to market demands. Dymatic Chemicals, Inc. also pays attention to environmental protection and safety in its production process, ensuring that its products are in line with international standards.


Compatibilizer Features and Company Advantages

  • Product Features:
    • Specialty Compatibilizers: The company offers a series of specialty compatibilizers for specific polymer systems. For example, it has compatibilizers designed for high - temperature resistant polymer blends, which can maintain their performance at extremely high temperatures.
    • Improved Chemical Resistance: The compatibilizers can enhance the chemical resistance of polymer blends. This is important in applications where the products are exposed to chemicals, such as in the chemical industry and the automotive under - hood environment.
    • Excellent Dispersion: They can ensure excellent dispersion of polymers in the blend, resulting in a more uniform and stable product structure. This is beneficial for improving the overall performance of the polymer blends.


  • Company Advantages:
    • Global Perspective: With a global sales network, the company has a better understanding of international market trends. It can introduce advanced technologies and concepts from abroad and apply them to its product development.
    • Quality Control System: Dymatic Chemicals, Inc. has a strict quality control system that meets international standards. This ensures the high quality and consistency of its products.
    • Technical Support: The company provides strong technical support to its customers. Its technical experts can help customers solve problems related to polymer blends and compatibilizer applications.



5. Shandong Ruifeng Chemical Co., Ltd

Company Introduction

Shandong Ruifeng Chemical Co., Ltd is a well - established chemical enterprise in China. It has a long - term focus on the production of polymer additives, including compatibilizers. The company has a large production base with advanced production technology and equipment.


It has a professional R & D team that is constantly working on improving the performance of its compatibilizer products. Shandong Ruifeng Chemical Co., Ltd also attaches great importance to product quality and customer satisfaction.


Compatibilizer Features and Company Advantages

  • Product Features:
    • High - performance Compatibilization: The compatibilizers of Shandong Ruifeng can achieve high - performance compatibilization, especially for difficult - to - blend polymer systems. They can improve the compatibility between polymers with different molecular structures and polarities, resulting in a more stable and homogeneous blend.
    • Improved Electrical Properties: In some polymer blends used in the electronics industry, these compatibilizers can improve the electrical properties of the blends, such as insulation performance and conductivity control.
    • Good Adhesion Promotion: They can promote the adhesion between different polymer layers or between polymers and other materials. This is useful in applications such as multi - layer packaging films and composite materials.


  • Company Advantages:
    • Rich Production Experience: With many years of production experience, the company has a deep understanding of the production process of compatibilizers. This allows it to produce high - quality products with stable performance.
    • Cost - effective Production: The company has optimized its production process to reduce production costs. This enables it to offer competitive prices to its customers without sacrificing product quality.
    • Good After - sales Service: Shandong Ruifeng provides good after - sales service to its customers. It can quickly respond to customer feedback and solve any problems that customers may encounter.



6. Jiangsu Yida Polymer Materials Co., Ltd

Company Introduction

Jiangsu Yida Polymer Materials Co., Ltd is a specialized enterprise in the field of polymer materials. It focuses on the research, development, and production of compatibilizers and other polymer additives. The company has a modern R & D center and production base.


It has a team of high - level technical personnel who are dedicated to developing new products and improving existing ones. Jiangsu Yida Polymer Materials Co., Ltd is committed to providing high - quality products and solutions to the polymer industry.


Compatibilizer Features and Company Advantages

  • Product Features:
    • Tailored Compatibilizers: The company can develop tailored compatibilizers according to the specific requirements of customers. Whether it is for a new polymer blend system or a special application, the R & D team can design a suitable compatibilizer formula.
    • Improved Flame Retardancy: In some polymer blends used in the construction and electrical industries, the compatibilizers can improve the flame - retardancy of the blends. This is an important safety feature for these applications.
    • Low - cost Compatibilization: The company has developed some low - cost compatibilizers without sacrificing too much on performance. This makes them more accessible to small and medium - sized enterprises.


  • Company Advantages:
    • Flexible R & D Model: The company's flexible R & D model allows it to quickly respond to customer needs. It can develop new products in a relatively short time, which is beneficial for meeting the fast - changing market demands.
    • Good Industry Reputation: Jiangsu Yida has a good reputation in the industry for its high - quality products and reliable service. It has established long - term cooperative relationships with many customers.
    • Continuous Innovation: The company is committed to continuous innovation in product development. It invests a certain proportion of its revenue in R & D every year to keep up with the latest technological trends.



7. Guangdong Wengjiang Chemical Reagent Co., Ltd

Company Introduction

Guangdong Wengjiang Chemical Reagent Co., Ltd is a well - known chemical reagent and additive manufacturer. It has a wide range of product lines, including compatibilizers. The company has a strict quality management system and advanced production technology.


It has a large number of customers in different industries, and its products are sold not only in China but also in some overseas markets. The company is constantly expanding its production capacity and product range to meet the growing market demand.


Compatibilizer Features and Company Advantages

  • Product Features:
    • High - purity Compatibilizers: The compatibilizers produced by Guangdong Wengjiang are of high purity, which can ensure the performance of polymer blends. High - purity compatibilizers can reduce the influence of impurities on the compatibility and other properties of the blends.
    • Good Compatibility with Additives: These compatibilizers can be well - compatible with other additives commonly used in polymer blends, such as antioxidants, UV stabilizers, and fillers. This allows for the formulation of more complex and high - performance polymer blends.
    • Custom - made Packaging: The company can provide custom - made packaging for its compatibilizer products according to the needs of customers. This is convenient for customers in terms of storage and transportation.


  • Company Advantages:
    • Quality - oriented Production: The company adheres to a quality - oriented production philosophy. It strictly controls the quality of raw materials and production processes to ensure the high quality of its products.
    • Diversified Product Portfolio: In addition to compatibilizers, the company offers a wide range of other chemical reagents and additives. This allows customers to purchase multiple products from a single source, which is convenient for them.
    • Good Market Coverage: With a wide market coverage, the company can quickly deliver products to customers. It has a well - established logistics system to ensure timely and efficient delivery.



8. Zhejiang NHU Special Materials Co., Ltd

Company Introduction

Zhejiang NHU Special Materials Co., Ltd is a high - tech enterprise focusing on the research, development, and production of special polymer materials. It has a strong R & D team and advanced production facilities.


The company is committed to developing high - performance and environmentally friendly polymer materials, including compatibilizers. It has established long - term cooperation with many well - known enterprises in the industry and has a good reputation in the market.


Compatibilizer Features and Company Advantages

  • Product Features:
    • Bio - based Compatibilizers: The company has developed some bio - based compatibilizers, which are more environmentally friendly compared to traditional ones. These bio - based compatibilizers are made from renewable resources and can meet the increasing environmental requirements of the market.
    • High - performance in Harsh Environments: The compatibilizers can maintain their performance in harsh environments, such as high - humidity, high - temperature, and corrosive environments. This makes them suitable for applications in outdoor and industrial settings.
    • Improved Surface Properties: They can improve the surface properties of polymer blends, such as smoothness and gloss. This is beneficial for applications where the appearance of the product is important, such as in consumer goods.


  • Company Advantages:
    • High - tech R & D Capability: The company's high - tech R & D capability allows it to develop innovative products. It invests a large amount of resources in R & D to stay at the forefront of the industry.
    • Environmental Awareness: Zhejiang NHU Special Materials Co., Ltd has a strong environmental awareness. It not only develops environmentally friendly products but also pays attention to environmental protection in its production process.
    • Good Industry Cooperation: The company's good cooperation with other enterprises in the industry allows it to share resources and knowledge. This is beneficial for its product development and market expansion.



9. Liaoning Kelong New Chemical Materials Co., Ltd

Company Introduction

Liaoning Kelong New Chemical Materials Co., Ltd is a chemical materials enterprise with a focus on the production of new polymer materials and additives. It has a modern production base and a professional R & D team.


The company is committed to providing high - quality products and services to its customers. It has a wide range of products, including compatibilizers, which are widely used in different industries.


Compatibilizer Features and Company Advantages

  • Product Features:
    • High - speed Compatibilization: The compatibilizers of Liaoning Kelong can achieve high - speed compatibilization, which can significantly reduce the processing time of polymer blends. This is beneficial for improving production efficiency.
    • Enhanced Impact Resistance: When added to polymer blends, these compatibilizers can enhance the impact resistance of the blends. This is important for applications where the products need to withstand impact, such as in automotive bumpers and sports equipment.
    • Good Compatibility with Recycled Polymers: The company's compatibilizers can be well - compatible with recycled polymers. This is in line with the trend of sustainable development and can help to improve the performance of recycled polymer blends.


  • Company Advantages:
    • Efficient Production Process: The company has an efficient production process, which can ensure stable supply and cost - effective production. It has optimized its production line to reduce production costs and improve production efficiency.
    • Customer - centered Service: Liaoning Kelong provides customer - centered service. It can understand the needs of customers and provide customized solutions to meet their requirements.
    • Continuous Improvement: The company is committed to continuous improvement in product quality and performance. It regularly conducts product testing and improvement to ensure that its products are always competitive in the market.



10. Hubei Xingfa Chemicals Group Co., Ltd

Company Introduction

Hubei Xingfa Chemicals Group Co., Ltd is a large - scale chemical enterprise in China. It has a comprehensive industrial chain in the chemical field, including the production of compatibilizers. The company has a strong R & D and production capacity.


It has a wide range of products and serves customers in different industries. Hubei Xingfa Chemicals Group Co., Ltd is committed to sustainable development and environmental protection in its business operations.


Compatibilizer Features and Company Advantages

  • Product Features:
    • Multifunctional Compatibilizers: The compatibilizers of Hubei Xingfa have multiple functions. In addition to improving compatibility, they can also act as stabilizers, lubricants, or flame retardants in some cases. This makes them more versatile in polymer blend applications.
    • Good Compatibility with Different Resins: They can be well - compatible with different types of resins, including engineering plastics, general - purpose plastics, and elastomers. This broad compatibility allows for a wide range of applications.
    • High - temperature Resistance: The compatibilizers can maintain their performance at high temperatures, which is important for high - temperature processing and applications of polymer blends.


  • Company Advantages:
    • Integrated Industrial Chain: The company's integrated industrial chain gives it an advantage in terms of cost control and raw material supply. It can ensure the stable supply of raw materials and reduce production costs.
    • Strong R & D and Production Capacity: With a strong R & D and production capacity, the company can quickly develop new products and meet the large - scale production needs of customers.
    • Social Responsibility: Hubei Xingfa Chemicals Group Co., Ltd takes social responsibility seriously. It is committed to environmental protection and safety in its production process, which also helps to enhance its brand image.



Conclusion

The above - mentioned 10 compatibilizer manufacturers in China are all outstanding in their own ways. They have different product features, company advantages, and market positioning. Anhui Koery New Materials Co., Ltd offers high - quality and customizable compatibilizers with advanced technology and good customer service. Shanghai Kingfa Science & Technology Co., Ltd has strong R & D capabilities and large - scale production capacity. Each of these companies plays an important role in the compatibilizer market in China, meeting the diverse needs of different industries.


As the demand for high - performance polymer blends continues to grow in various industries such as automotive, packaging, and electronics, these manufacturers will continue to face challenges and opportunities. They need to continuously invest in research and development to improve product performance, reduce costs, and meet environmental requirements. At the same time, they also need to strengthen market competition and expand their market share both at home and abroad. Overall, the compatibilizer industry in China is expected to continue to develop and contribute to the growth of the polymer materials industry.