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Best 10 MBS Impact Modifier Manufacturers in China 2026

Introduction to MBS Impact Modifier

MBS (Methyl Methacrylate – Butadiene – Styrene) Impact Modifier is a key additive widely used in the plastics industry. It is a copolymer composed of methyl methacrylate, butadiene, and styrene. The main function of MBS Impact Modifier is to enhance the impact resistance of plastics, especially in brittle plastics such as polyvinyl chloride (PVC). By adding MBS, the plastic products can withstand higher impact forces without cracking or shattering, which significantly improves the durability and safety of the final products. Meanwhile, MBS can also maintain the transparency of plastics to a large extent, making it an ideal choice for applications where both impact resistance and transparency are required, like transparent PVC sheets, pipes, and packaging materials. MBS Impact Modifier

Top 10 MBS Impact Modifier Manufacturers in China

1. Shandong Repolyfine Chemical Co., Ltd.

Shandong Repolyfine Chemical Co., Ltd. is a well – established chemical enterprise in China. It is committed to the research, development, production, and sales of high – performance polymer materials. With advanced production equipment and a professional R & D team, the company has been able to produce high – quality MBS Impact Modifiers that meet the diverse needs of customers in different industries.

  • Features in MBS Impact Modifier:

    • High – efficiency impact modification: Its MBS products can effectively improve the impact strength of plastics even at low temperatures, ensuring the performance stability of plastic products in harsh environments.
    • Excellent transparency: Maintains a high degree of transparency in plastics, which is very suitable for applications where transparency is crucial, such as transparent PVC films.
    • Good dispersion: Can be evenly dispersed in plastic matrices, which helps to achieve uniform performance across the entire plastic product.
  • Enterprise Advantages:

    • Strong R & D capabilities: Continuously invests in research and development to improve product performance and develop new products to adapt to market changes.
    • Strict quality control: Implements a complete quality control system from raw material procurement to finished product delivery, ensuring stable product quality.
    • Good after – sales service: Provides comprehensive technical support and after – sales service to help customers solve various problems in the process of using products.
    • Website: https://www.repolyfine.com/

2. Shanghai Chlor – Alkali Chemical Co., Ltd.

Shanghai Chlor – Alkali Chemical Co., Ltd. is a large – scale state – owned enterprise focusing on the production of chlor – alkali products and related chemical materials. It has a long – standing history and high – end production facilities in the chemical industry. The company has extended its product line to MBS Impact Modifiers, taking advantage of its rich experience in chemical production and strong resource integration capabilities.

  • Features in MBS Impact Modifier:

    • High – quality raw materials: Utilizes high – purity raw materials in the production process, which is the basis for ensuring high – quality MBS products.
    • Stable production process: With a stable and mature production process, it can ensure the consistent quality of MBS Impact Modifiers in large – scale production.
    • Compatibility with multiple plastics: Its MBS can be well – compatible with a variety of plastics, expanding its application scope.
  • Enterprise Advantages:

    • Strong financial support: As a large – scale state – owned enterprise, it has sufficient financial resources to support technology research and production expansion.
    • Good brand reputation: Has a high – profile brand in the chemical industry, which gives customers more confidence in its products.
    • Comprehensive industrial chain: The company has a relatively complete industrial chain, which can effectively control costs and improve production efficiency.

3. Zhejiang Juhua Co., Ltd.

Zhejiang Juhua Co., Ltd. is a leading chemical enterprise in China, mainly engaged in the production and sales of fluorine chemical products and other chemical materials. In the field of MBS Impact Modifiers, it combines its unique chemical technology and production experience. The company emphasizes innovation and environmental protection in its production.

  • Features in MBS Impact Modifier:

    • Environment – friendly formula: Developed MBS products with an environment – friendly formula, meeting the requirements of sustainable development and environmental regulations.
    • High – performance modification: Can provide high – performance MBS Impact Modifiers that significantly improve the mechanical properties of plastics.
    • Customized products: According to the different needs of customers, it can customize MBS products with different specifications and properties.
  • Enterprise Advantages:

    • Advanced technology: Has a number of advanced chemical technologies, which can be applied to the production of MBS Impact Modifiers to improve product quality.
    • Strong innovation ability: Continuously invests in R & D to develop new products and improve production processes, maintaining a leading position in the market.
    • Good market share: Has a wide market share in the chemical industry, which helps to promote its MBS products.

4. Formosa Plastics Group (China Branch)

Formosa Plastics Group is a well – known multinational enterprise in the plastics industry. Its China branch has a large – scale production base and a complete marketing network. In the production of MBS Impact Modifiers, it brings in advanced technology and management experience from the group.

  • Features in MBS Impact Modifier:

    • International – standard quality: Its MBS products meet international quality standards, which is suitable for high – end plastic product applications.
    • Wide product range: Offers a wide range of MBS Impact Modifiers with different properties to meet the needs of different industries.
    • Good processing performance: The MBS products have good processing performance, which can reduce the processing difficulty of plastic products.
  • Enterprise Advantages:

    • Global technology support: Relying on the group’s global R & D resources, it can obtain the latest technology and information in the field of MBS production.
    • Efficient management system: Adopts an efficient management system, which can ensure high – quality production and fast delivery.
    • Good customer service: Has a professional customer service team to provide customers with comprehensive pre – sales, in – sales, and after – sales services.

5. Qilu Petrochemical Corporation

Qilu Petrochemical Corporation is a large – scale petrochemical enterprise under Sinopec. It has a strong foundation in petrochemical production and a high – level R & D team. The company’s entry into the MBS Impact Modifier market is based on its rich petrochemical raw material resources and advanced production technology.

  • Features in MBS Impact Modifier:

    • Abundant raw material supply: Can ensure the stable supply of high – quality raw materials for MBS production, which is conducive to cost control and product quality stability.
    • High – precision production: Adopts high – precision production equipment and technology, which can produce MBS products with high – quality and consistent performance.
    • Good heat – resistance: Its MBS Impact Modifiers can improve the heat – resistance performance of plastics to a certain extent.
  • Enterprise Advantages:

    • Strong technical strength: With a large number of professional technicians and a long – term R & D experience in the petrochemical field, it can continuously improve the performance of MBS products.
    • Good safety management: Emphasizes safety in production, which can ensure the stable operation of the production process and the quality of products.
    • Good cooperation with large – scale enterprises: Has established good cooperative relationships with many large – scale enterprises in the plastics industry, which helps to expand its market share.

6. Xinjiang Zhongtai Chemical Co., Ltd.

Xinjiang Zhongtai Chemical Co., Ltd. is a leading chemical enterprise in Xinjiang, China. It mainly focuses on the production of chlor – alkali chemical products and related deep – processed products. In the MBS Impact Modifier sector, it takes advantage of its rich local resources and cost – effective production mode.

  • Features in MBS Impact Modifier:

    • Cost – effective products: Due to the abundant local resources and cost – effective production, its MBS products have a certain price advantage in the market.
    • Good weather resistance: The MBS Impact Modifiers produced can endow plastics with good weather resistance, which is suitable for outdoor plastic products.
    • Fast product delivery: With a relatively flexible production model, it can achieve fast product delivery to meet the urgent needs of customers.
  • Enterprise Advantages:

    • Rich local resources: Has access to rich local raw materials, which can reduce production costs and ensure the stability of raw material supply.
    • Good local policy support: Benefits from local government policies, which helps in the development and expansion of the enterprise.
    • Rapid market response: Can quickly adjust its production and marketing strategies according to market changes.

7. Tianjin Dagu Chemical Co., Ltd.

Tianjin Dagu Chemical Co., Ltd. is a professional chemical enterprise in Tianjin. It has a long – term focus on the production of high – performance chemical materials. The company’s MBS Impact Modifiers are well – known for their high – quality and stable performance.

  • Features in MBS Impact Modifier:

    • High – purity product: Its MBS products have a high degree of purity, which can reduce impurities in plastics and improve product quality.
    • Excellent ultraviolet resistance: Can effectively improve the ultraviolet resistance of plastics, which is very important for plastic products used outdoors.
    • Small particle size: The MBS particles have a small size, which is beneficial to better dispersion in plastics.
  • Enterprise Advantages:

    • Advanced production equipment: Introduces a number of advanced production equipment from home and abroad, ensuring high – quality production.
    • Professional R & D team: Has a professional R & D team dedicated to the improvement of MBS product performance and the development of new products.
    • Strict quality inspection system: Implements a strict quality inspection system at every stage of production to ensure product quality.

8. Ningbo LG Yongxing Chemical Co., Ltd.

Ningbo LG Yongxing Chemical Co., Ltd. is a joint – venture enterprise between LG and a Chinese company. It combines the advanced technology of LG and the local advantages in China. In the production of MBS Impact Modifiers, it aims to provide high – end products for the domestic and international markets.

  • Features in MBS Impact Modifier:

    • High – performance modification for engineering plastics: Specializes in providing MBS Impact Modifiers for engineering plastics, which can significantly improve the impact resistance and other mechanical properties of engineering plastics.
    • Good flame – retardant property: Some of its MBS products also have good flame – retardant properties, expanding the application scope of plastics.
    • Good compatibility with multiple plastics: Can be well – compatible with a variety of plastics, including some high – performance engineering plastics.
  • Enterprise Advantages:

    • International – level technology: Introduces advanced technology from LG, ensuring high – quality product production.
    • Good brand image: LG’s brand influence at home and abroad gives the company better market recognition.
    • Strong production capacity: Has a large – scale production base, which can meet the large – quantity production needs of customers.

9. Yueyang Changling Zhongyuan Chemical Co., Ltd.

Yueyang Changling Zhongyuan Chemical Co., Ltd. is a well – known chemical enterprise in Hunan Province. It has a certain strength in the production of chemical additives. The company has developed its MBS Impact Modifier products based on its existing chemical technology and production experience.

  • Features in MBS Impact Modifier:

    • Good toughness improvement: Its MBS products can effectively improve the toughness of plastics, making plastic products more resistant to deformation.
    • High – temperature stability: Can maintain good performance in high – temperature environments, which is suitable for plastics used in high – temperature applications.
    • Low – cost production: Through effective cost control, it can provide relatively low – cost MBS Impact Modifiers.
  • Enterprise Advantages:

    • Local resource advantages: Utilizes local raw material resources and geographical advantages to reduce production costs.
    • Close cooperation with local research institutions: Collaborates with local research institutions to continuously improve product performance through scientific research.
    • Good after – sales service system: Has a complete after – sales service system, which can solve problems for customers in a timely manner.

10. Chongqing Polycomp International Corporation

Chongqing Polycomp International Corporation is a leading enterprise in the field of composite materials. Although it mainly focuses on composite materials, it also has a certain layout in the MBS Impact Modifier market. The company combines its composite material technology with MBS production to develop unique products.

  • Features in MBS Impact Modifier:

    • Reinforced composite performance: Its MBS products can enhance the performance of composite plastics, such as improving the bonding strength between different components in composite plastics.
    • Good electrical insulation: Can endow plastics with good electrical insulation performance, which is suitable for electrical and electronic plastic products.
    • High – strength modification: Can effectively improve the strength of plastics, especially in some high – stress applications.
  • Oxidized Polyethylene Wax Enterprise Advantages:

    • Cross – disciplinary technology: Combines composite material technology and MBS production technology, which can develop innovative products with unique performance.
    • Good R & D platform: Has a good R & D platform and a large number of R & D personnel, which can continuously carry out product innovation.
    • Wide application field expansion: Can expand the application fields of MBS products through the combination with composite materials.