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

DOW Fusabond E100 Toughener

DOW Fusabond E100 Toughener is a maleic anhydride-grafted ethylene copolymer from Dow’s Fusabond series, engineered to enhance impact resistance and interfacial adhesion in polyolefin composites, especially for automotive and packaging applications requiring toughness and compatibility with polar fillers.
  • dow fusabond e100 toughener_d3ab5923
  • dow fusabond e100 toughener_d3ab5923

Features Of DOW Fusabond E100 Toughener

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

  2. Provides excellent interfacial adhesion between non-polar resins (e.g., PP, PE) and polar fillers or reinforcements.

  3. Enables low-temperature toughness retention in automotive and industrial components exposed to harsh thermal cycling.

  4. Compatible with conventional extrusion, injection molding, and blow molding equipment—no process modification required.

  5. Reduces notch sensitivity and improves crack propagation resistance in structural thermoplastic parts.

Typical Applications Of DOW Fusabond E100 Toughener

  1. Automotive interior and exterior trim components requiring dimensional stability and impact performance.

  2. Under-the-hood parts such as air intake manifolds and fluid reservoirs exposed to elevated temperatures.

  3. Industrial containers and pallets demanding high drop resistance and fatigue durability.

  4. Medical device housings where sterilization compatibility and mechanical reliability are critical.

  5. Consumer appliance housings subject to mechanical stress and aesthetic surface requirements.

Specifications Of DOW Fusabond E100 Toughener

Chemical TypeMaleic anhydride-grafted ethylene–propylene copolymer
Product FormPellets
AppearanceOff-white to light tan, free-flowing cylindrical pellets
Primary ApplicationsToughening agent for polypropylene (PP), polyethylene (PE), and polyolefin blends
Key FeaturesHigh graft level, low volatility, thermal stability up to 260°C
BenefitsImproved impact strength, enhanced filler dispersion, reduced warpage in molded parts
Processing MethodStandard melt compounding (twin-screw extrusion recommended)
Storage ConditionsStore in dry, cool conditions; protect from moisture and direct sunlight


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