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Acrylic Impact Modifier

Acrylic Impact Modifier

Product Details:

  • Appearance Powder
  • Grade Industrial
  • Product Type Acrylic Impact Modifier
  • Purity 99.9%
  • Physical Form Powder
  • Poisonous NO
  • Taste Odorless
  • Click to view more
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Acrylic Impact Modifier Price And Quantity

  • 10 Ton

Acrylic Impact Modifier Product Specifications

  • Powder
  • Powder
  • NO
  • 99.9%
  • Acrylic Impact Modifier
  • Industrial
  • Industrial
  • Room Temperature
  • Odorless

Acrylic Impact Modifier Trade Information

  • 100000 Ton Per Month
  • 3 Week

Product Description

1. Product Overview

ACRYLIC impact modifier is a polymer additive based on acrylic core-shell structure, designed specifically to enhance the impact toughness of PVC, especially hard PVC. Its unique core-shell microstructure (hard core+soft shell) can form an elastic dispersed phase in the PVC matrix, effectively absorbing impact energy, significantly improving the material's impact resistance, while maintaining excellent weather resistance and processing stability.

2. Core Features

   Ultra high impact resistance
-The notch impact strength of PVC can be increased to 20-60 kJ/m (unmodified PVC typically<5 kJ/m ).
-It maintains toughness at low temperatures (-30 to -40 ) and is suitable for cold environments.

  Excellent weather resistance
-Does not contain unsaturated double bonds (different from MBS/ABS), has excellent UV aging resistance, and does not turn yellow after long-term outdoor use.
-Suitable for products such as door and window profiles, outdoor building materials, etc. that are exposed to sunlight and rainwater.

  Transparency optional
-Some models have a refractive index that matches PVC and can be used for high transparency products such as medical packaging and transparent sheets.

  Processing compatibility
-Good compatibility with PVC resin, stabilizers, and lubricants, without affecting plasticization efficiency.
-Some models also serve as processing aids, such as promoting melting and improving surface smoothness.

  Rigid toughness balance
-While improving toughness, it has little impact on the rigidity (bending modulus) of PVC, making it suitable for structural components.

3.Applications

Industry
Application Scenarios
Core Requirements
Building materials
Door and window profiles, PVC tiles, guardrails
Weather resistance, high impact resistance
Automobile
Instrument panel, sealing strip, interior trim
Low temperature toughness, anti-aging
Packaging
Transparent medical packaging, food containers
Transparent, no precipitation
Electronics
Electrical enclosures, junction boxes
Flame retardant synergy (can be paired with flame retardants

4. Summary

ACRYLIC impact modifier is the preferred choice for high-end rigid PVC products, especially suitable for applications that require weather resistance, high impact resistance, and low temperature toughness (such as door and window profiles, automotive components). Although the cost is higher than CPE/MBS, its comprehensive performance advantages can significantly extend product life and reduce long-term maintenance costs. For transparent or extremely low-cost requirements, MBS or CPE can be chosen as alternative solutions at discretion.
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