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

DuPont Fusabond E100 Toughener

DuPont Fusabond E100 Toughener is a maleic anhydride-grafted ethylene–propylene copolymer designed to enhance interfacial adhesion and impact resistance in polyolefin composites. It improves compatibility between non-polar resins and polar fillers/fibers—ideal for automotive, packaging, and durable goods applications requiring superior toughness and melt-processability without compromising thermal stability.
  • dupont fusabond e100 toughener_cae0ee20
  • dupont fusabond e100 toughener_cae0ee20

Features Of DuPont Fusabond E100 Toughener

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

  2. Provides excellent adhesion promotion between non-polar polymers (e.g., PP, PE) and polar substrates or fillers.

  3. Offers superior thermal stability for high-temperature extrusion and injection molding processes.

  4. Enables low-addition-level toughening—typically effective at 2–8 wt% loading in base resins.

  5. Compatible with conventional compounding equipment and requires no special handling or drying.

Typical Applications Of DuPont Fusabond E100 Toughener

  1. Automotive interior trim components requiring dimensional stability and crash-absorption performance.

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

  3. Medical device housings demanding toughness, chemical resistance, and regulatory-compliant processing.

  4. Consumer appliance parts exposed to mechanical stress and thermal cycling.

  5. Recycled polyolefin blends needing property restoration and interfacial compatibilization.

Specifications Of DuPont Fusabond E100 Toughener

Chemical TypeMaleic anhydride-grafted ethylene-propylene copolymer
Product FormPellets
AppearanceOff-white to light tan cylindrical pellets
Primary ApplicationsPolyolefin toughening, adhesion promotion, compatibilization
Key FeaturesHigh graft level, low volatility, excellent dispersion
BenefitsImproved impact strength, enhanced filler/matrix bonding, reduced warpage
Processing MethodExtrusion, injection molding, blow molding
Storage ConditionsStore in dry, cool conditions; keep sealed to prevent moisture absorption


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