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

DOW Fusabond E226 Toughener

DOW Fusabond E226 Toughener is a maleic anhydride-grafted ethylene-based copolymer from Dow’s Fusabond® family, designed as a reactive compatibilizer and impact modifier for polyolefin composites and engineering plastics—enhancing adhesion, toughness, and interfacial strength without compromising melt processability.
  • dow fusabond e226 toughener_017c248a
  • dow fusabond e226 toughener_017c248a

Features Of DOW Fusabond E226 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 (e.g., fillers, fibers, pigments).

  3. Offers superior thermal stability for extrusion and injection molding processes up to 280 °C.

  4. Delivers consistent performance across a wide range of molecular weight distributions and base resin formulations.

  5. Enables improved stress crack resistance in demanding structural and automotive applications.

Typical Applications Of DOW Fusabond E226 Toughener

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

  2. Industrial packaging films and heavy-duty sacks where puncture and tear resistance are critical.

  3. Appliance housings and consumer electronics enclosures needing balanced stiffness-toughness performance.

  4. Recycled polyolefin compounds to restore mechanical properties and enable higher post-consumer content.

  5. Engineering thermoplastic composites incorporating mineral fillers or natural fibers.

Specifications Of DOW Fusabond E226 Toughener

Chemical TypeMaleic anhydride grafted ethylene-propylene copolymer
Product FormPellets
AppearanceOff-white to light tan free-flowing pellets
Primary ApplicationsPolypropylene and polyethylene toughening, compatibilization, and adhesion promotion
Key FeaturesHigh graft level, low gel content, excellent dispersion in molten polymer
BenefitsImproved impact strength, enhanced interfacial adhesion, reduced phase separation in blends
Recommended Processing Temperature Range180–260 °C
Storage ConditionsStore in original sealed packaging at <25 °C and <50% RH; protect from moisture


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