Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

PolyChem Alloy Impact Modifier M-611P Toughener

PolyChem Alloy Impact Modifier M-611P Toughener is a high-performance acrylic-based impact modifier designed for rigid PVC and engineering thermoplastics. It enhances toughness, low-temperature impact strength, and processing stability without compromising clarity or weatherability. Part of PolyChem’s Alloy series, M-611P delivers balanced ductility and stiffness, ideal for demanding extrusion and injection molding applications in construction and automotive sectors.
  • polychem alloy impact modifier m 611p toughener_ca72dfdc
  • polychem alloy impact modifier m 611p toughener_ca72dfdc

Features Of PolyChem Alloy Impact Modifier M-611P Toughener

  1. High-efficiency impact enhancement for rigid PVC and engineering thermoplastics without compromising stiffness.

  2. Excellent thermal stability during high-shear extrusion and injection molding processes.

  3. Low-migration formulation ensures long-term compatibility and prevents surface blooming.

  4. Enables improved low-temperature toughness retention down to –20 °C.

  5. Free-flowing powder form with consistent particle size distribution for precise dosing.

Typical Applications Of PolyChem Alloy Impact Modifier M-611P Toughener

  1. Rigid PVC profiles for window frames and door systems.

  2. Extruded PVC pipes and fittings requiring enhanced drop-impact resistance.

  3. Injection-molded automotive interior trim components.

  4. Electrical conduit and cable duct housings.

  5. Medical device housings requiring FDA-compliant polymer toughening (non-leaching grade).

Specifications Of PolyChem Alloy Impact Modifier M-611P Toughener

Chemical TypeAcrylic core–shell copolymer
Product FormFree-flowing fine powder
AppearanceWhite to off-white free-flowing powder
Primary ApplicationsRigid PVC, ABS, PC/ABS blends
Key FeaturesCore–shell morphology, high graft density, low volatility
BenefitsEnhanced notched Izod impact strength, improved processing stability, reduced melt fracture
Storage ConditionsStore in cool, dry place below 30 °C; protect from moisture and direct sunlight
Shelf Life24 months from date of manufacture under recommended storage


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