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

DuPont Elvax 260 Toughener

DuPont Elvax 260 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 PVC, polyolefins, and engineering resins—ideal for demanding automotive, wire & cable, and packaging applications.
  • dupont elvax 260 toughener_ea21cff7
  • dupont elvax 260 toughener_ea21cff7

Features Of DuPont Elvax 260 Toughener

  1. Highly effective ethylene-vinyl acetate (EVA) copolymer toughener for thermoplastic resins.

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

  3. Good compatibility with polyolefins, engineering thermoplastics, and polar polymers.

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

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

Typical Applications Of DuPont Elvax 260 Toughener

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

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

  3. Medical device housings and trays needing sterilization-compatible toughness and clarity retention.

  4. Consumer electronics enclosures requiring balanced stiffness-toughness performance.

Specifications Of DuPont Elvax 260 Toughener

Chemical TypeEthylene-Vinyl Acetate (EVA) Copolymer
Product FormFree-flowing natural-colored pellets
AppearanceOff-white to light tan, cylindrical pellets
Primary ApplicationsToughening agent for polypropylene, ABS, PC, and polyolefin blends
Key FeaturesHigh VA content (~28 wt%), low crystallinity, excellent melt elasticity
BenefitsEnhanced impact strength, improved stress cracking resistance, broad processing window
Processing MethodExtrusion, injection molding, blow molding


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