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

DuPont Elvax 265 Toughener

DuPont Elvax 265 Toughener is a high-melt-index ethylene-vinyl acetate (EVA) copolymer from the Elvax thermoplastic elastomer series. Designed as a reactive impact modifier, it enhances toughness, flexibility, and low-temperature performance in polyolefin blends—especially PP and PE—without compromising processability or clarity.
  • dupont elvax 265 toughener_b53c92cb
  • dupont elvax 265 toughener_b53c92cb

Features Of DuPont Elvax 265 Toughener

  1. Highly effective ethylene-vinyl acetate (EVA) copolymer toughener for thermoplastics and thermosets.

  2. Excellent low-temperature impact resistance enhancement without compromising melt processability.

  3. Good compatibility with polyolefins, engineering resins, and epoxy systems.

  4. Enables improved ductility and crack propagation resistance in rigid polymer matrices.

  5. Free-flowing granular form ensures consistent feeding and dispersion during compounding.

Typical Applications Of DuPont Elvax 265 Toughener

  1. Automotive interior and exterior components requiring impact durability and dimensional stability.

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

  3. Toughened epoxy adhesives and structural composites for aerospace and wind energy applications.

  4. Modified polypropylene (PP) and polyethylene (PE) compounds used in appliance housings and power tool casings.

Specifications Of DuPont Elvax 265 Toughener

Chemical TypeEthylene-Vinyl Acetate (EVA) Copolymer
Product FormFree-flowing granules
AppearanceOff-white to light tan pellets
Primary ApplicationsPolyolefin toughening, epoxy modification, flexible film formulation
Key FeaturesLow-melt viscosity, high VA content (~28 wt%), excellent adhesion promotion
BenefitsEnhanced impact strength, improved stress cracking resistance, ease of processing
Storage ConditionsStore in cool, dry conditions; protect from moisture and direct sunlight


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