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Impact modifier product manual (50 types)

Nylon industry chain Shao Jun1 2026-02-27 09:25:15

Impact modifiers are key additives for enhancing the toughness and impact resistance of plastic products, with a wide variety of types and extensive applications. Based on the search results, I have compiled 50 impact modifiers covering different chemical types, application fields, and performance characteristics into the following product manual for your reference.

PVC impact modifier

1.CPE 135AChlorinated polyethylene (CPE) impact modifiers: Exhibit excellent elongation at break, weather resistance, flame retardancy, and high filler loading capability, with good compatibility with PVC. Primarily used in highly filled PVC products such as PVC pipes, SPC flooring, and profiles.

2. MBS resinMethyl methacrylate-butadiene-styrene copolymer. Excellent transparency and remarkable impact resistance. Primarily used in transparent PVC sheets, packaging containers, magnetic cards, and other transparent or semi-transparent products.

3. ACR impact modifier (P-106)Acrylic impact modifier. Offers high impact efficiency, excellent weatherability, and improves surface gloss of finished products. Suitable for outdoor PVC products, wood-plastic composites (WPC), and high-end profiles.

4. MC Impact ModifierA traditional alternative to CPE. It offers moderate performance, relatively low cost, and good cost-effectiveness. It is widely used in PVC profiles, pipes and fittings, sheets, and other applications.

5.P-102A polymer with an interpenetrating network structure, specifically designed to enhance the low-temperature impact strength and toughness of PVC products while promoting plasticization.

6.ADX-600Acrylic core-shell rubber. Used in PVC/CPVC, offering excellent impact resistance, good weatherability, and efficient plasticization, suitable for pipes, fittings, and window profiles.

7.HAM-276611PVC granular impact modifier. An ultra-low dosage (2%-4%) can increase the impact strength by 40%-70%, without adversely affecting other properties.

8.HAM-276634Special impact modifier for white PVC plastic granules. Enhances toughness while maintaining product whiteness, suitable for white profiles or sheets.

PVC Processing Aid ADX-310High molecular weight processing aid with foam regulation functionality. Effectively promotes plasticization and enhances melt strength, suitable for profiles, pipe fittings, and foam boards.

10. PVC foam regulator ADX-331: : Endow the products with a more uniform cell structure and lower density, suitable for foamed profiles and boards.

Impact Modifiers for Engineering Plastics and Transparent Plastics

11.METABLEN S-2001Organosilicon-acrylic composite rubber (core-shell type). Compared with MBS, it exhibits superior thermal stability and weather resistance, making it suitable for outdoor applications.

12.METABLEN S-2501An engineering plastic grade optimized for polycarbonate (PC) and polyesters (PEs), featuring exceptional heat aging resistance and humidity-heat resistance.

13.METABLEN S-2030Low-temperature, high-impact grade: maintains excellent impact strength at low temperatures while retaining a good balance of flexural modulus.

14.METABLEN S-2130Flame-retardant PC grade. Achieves a balance of four performance characteristics: low-temperature impact resistance, durability, color development, and flame retardancy.

15.METABLEN S-2260Suitable for AS plastic and PMMA. Offers better durability than PC/ABS, especially in terms of heat aging resistance, damp heat resistance, and chemical resistance.

16.METABLEN S-2200Shell-type impact modifier with epoxy groups. The epoxy groups can react with the matrix resin, enhancing interfacial strength and thereby significantly increasing impact strength.

17.Pushing® M600A general-purpose modified acrylic toughening agent with a core-shell structure, providing both room temperature and excellent low-temperature impact resistance and weather resistance, suitable for PC and PC/ABS alloys.

18. PR700 (PMMA Impact Modifier)A core-shell structured toughening agent specifically designed for PMMA. With the same refractive index as PMMA, it significantly enhances impact strength while maintaining high transparency.

19.ELIX POLYMER MODIFIERS 158IA high-butadiene-content (54–58%) impact modifier with excellent low-temperature performance, used to enhance the toughness of thermoplastic engineering plastics and PVC.

20. HAM-27866 (PMMA toughening agent)Izod impact strength modifier, increases the impact strength of the product without affecting transparency, effectively enhancing the toughness of PMMA.

Nylon and Polyester Toughening Agents

21.HAM-276652 (Nylon Impact Modifier)Mainly used to improve the impact strength, toughness and flexibility of nylon (PA), solving the problem of easy fracture in nylon products.

22.HAM-276801 (Special for PET strapping): A specially designed anti-cracking additive for PET strapping, significantly enhancing PET's impact strength and crack resistance.

23. HAM-27680 (Modifier for PET/PETG/PBT)Suitable for processing polyester materials, can be processed into fibers, films, and plastic products, enhancing their toughness.

24. Impact modifier for PA: Improve the brittleness of polyamide (nylon), enhance impact strength, and also consider oil resistance, for use in PA gears, automotive parts.

25. PBT Impact ModifierImprove the toughness of PBT products, enhance low-temperature impact resistance, good processing fluidity, used in electronic components and automotive parts.

26. PET Impact ModifierImprove PET brittleness, enhance impact strength, used for PET film and packaging container modification.

Polyolefins and Styrenic Toughening Agents

27.SBSStyrene-butadiene thermoplastic elastomer. It has the elasticity of rubber and good low-temperature resistance, used for PS modification, shoe materials and asphalt modification.

28.SEBSHydrogenated product of SBS, with excellent aging resistance. Used for high-end plastic modification, food contact plastics, and high-end automotive interiors.

29.EPDMEthylene Propylene Diene Monomer (EPDM) rubber. It has excellent impact resistance, good high and low temperature resistance, and weather resistance, used in automotive seals, PP/PE modification, and plastic alloys.

30. POE grafted with maleic anhydrideOne of the most effective toughening agents in engineering plastics. Used as a compatibilizer and toughening agent, it is widely used in the modification of PA, PP and other materials.

31. ABS High Rubber PowderAcrylonitrile-butadiene-styrene copolymer. Excellent comprehensive performance, high impact strength, used in general plastics and engineering plastics modification, such as home appliance housings.

32. MBS Toughening Agent (Transparent Grade): To enhance the impact strength of transparent polypropylene (PP) or transparent ABS, while maintaining transparency and solving the brittleness issue.

33.HAM-27861 (GPPS transparent modifier)Mainly used to improve the impact strength of GPPS, solving the problem of brittleness in transparent GPPS sheets or containers, without affecting transparency.

34.EVAEthylene-vinyl acetate copolymer. Good flexibility, excellent low-temperature resistance, used in film products, foam materials and soft PVC modification.

35. PP impact modifierEnhance the impact resistance of polypropylene, with good compatibility with PP. Used in PP automobile bumpers and home appliance housings.

Special Engineering Plastics and High-Temperature Resin Modifiers

36. PEEK impact modifier: Used for modifying polyetheretherketone (PEEK). Enhances impact resistance while maintaining ultra-high temperature resistance, suitable for aerospace components and medical implants.

37. PEI impact modifierUsed for modifying polyetherimide. Enhance heat resistance and impact strength, while maintaining flame retardancy, used in aircraft components, electronic device housings.

38. PPS Impact ModifierImprove the brittleness of polyphenylene sulfide, enhance impact resistance, while maintaining its corrosion resistance, for use in chemical equipment and electronic components.

39. Impact modifier for POMImproving the toughness of polyoxymethylene (acetal) to enhance its impact resistance, while also considering its wear resistance, for use in gears, bearings, and automotive control components.

40. PVDF impact modifierFor polyvinylidene fluoride (PVDF): Enhances impact resistance while maintaining excellent weather resistance and corrosion resistance, suitable for lithium battery components, chemical processing equipment, and films.

Alloy and special composite material modifiers

41. Impact modifier for PC/ABS alloy: Excellent overall performance, enhances the toughness of PC/ABS alloys, used in automotive instrument panels, bumpers, and appliance housings.

42. Impact modifier for PC/PBT alloyExcellent impact resistance, good chemical corrosion resistance, used in automotive parts such as body panels and electronic components.

43. PA/ABS impact modifierEnhance the toughness of nylon/ABS blends for automotive interior parts such as door panels and mechanical components.

44. PC+PS alloy impact modifier (HAM-276637)Primarily used to enhance the crack resistance and flexibility of PC/PS alloys, suitable for alloy plastic systems.

45. PETG impact modifier (HAM-276802)Specifically used to improve the flexibility and impact strength of PETG, suitable for special products with high transparency and chemical resistance.

46. PLA impact modifier (HAM-276641)

47. ASA impact modifier (METABLEN SX-006): Can be used as a durable ASA powder with excellent strength-fluidity balance and superior color development, suitable for ASA resin modification.

48. High-silicon content impact modifier (METABLEN SX-005)

49. Liquid impact modifier (HAM-276028)

Nitrile rubber structure, offering both impact resistance and excellent oil resistance, is primarily used in oil-resistant plastic products such as fuel tanks, fuel lines, and oil-resistant seals.

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