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

DOW Fusabond A560 Toughener

DOW Fusabond A560 Toughener is a maleic anhydride-grafted ethylene copolymer from Dow’s Fusabond® series, engineered to enhance interfacial adhesion and impact resistance in polyolefin composites, especially for automotive and packaging applications requiring superior toughness and compatibility.
  • dow fusabond a560 toughener_4bf5f6bd
  • dow fusabond a560 toughener_4bf5f6bd

Features Of DOW Fusabond A560 Toughener

  1. Enhances impact resistance and ductility in polyolefin-based composites without compromising stiffness.

  2. Provides excellent compatibility with polyethylene (PE) and polypropylene (PP) matrices for uniform dispersion.

  3. Enables improved adhesion between non-polar polymers and polar fillers or reinforcements (e.g., glass fiber, minerals).

  4. Offers thermally stable performance up to 280 °C during melt processing.

  5. Delivers consistent rheology control and low volatility, supporting clean processing and minimal odor.

Typical Applications Of DOW Fusabond A560 Toughener

  1. Automotive interior and exterior components requiring high toughness and dimensional stability.

  2. Industrial packaging films where puncture resistance and seal integrity are critical.

  3. Electrical junction boxes and housings demanding impact resilience under thermal cycling.

  4. Consumer appliance parts exposed to mechanical stress and varying environmental conditions.

  5. Recycled polyolefin formulations seeking performance restoration and compatibility enhancement.

Specifications Of DOW Fusabond A560 Toughener

Chemical TypeMaleic anhydride grafted ethylene-propylene copolymer
Product FormPellets
AppearanceOff-white to light tan cylindrical pellets
Primary ApplicationsPolyolefin toughening, compatibilization, and interfacial adhesion promotion
Key FeaturesHigh graft level, narrow molecular weight distribution, low extractables
BenefitsImproved impact strength, enhanced filler-matrix bonding, reduced delamination
Processing Temperature Range180–260 °C (recommended)
Storage ConditionsStore in original sealed packaging at <25 °C and <50% RH


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