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

DOW Elvax 410 Toughener

DOW Elvax 410 Toughener is a high-melt-index ethylene-vinyl acetate (EVA) copolymer from Dow’s Elvax series, engineered to enhance impact resistance and flexibility in rigid thermoplastics like PVC and ABS—ideal for automotive, wire & cable, and packaging applications requiring toughness and processability.
  • dow elvax 410 toughener_27990ad4
  • dow elvax 410 toughener_27990ad4

Features Of DOW Elvax 410 Toughener

  1. Highly effective ethylene-vinyl acetate (EVA) copolymer for impact modification of rigid thermoplastics.

  2. Excellent low-temperature toughness retention down to –40 °C.

  3. Good melt processability and compatibility with polyolefins, PVC, and engineering resins.

  4. Enhances ductility without significantly compromising stiffness or heat deflection temperature.

  5. Consistent batch-to-batch performance supported by Dow’s global quality control system.

Typical Applications Of DOW Elvax 410 Toughener

  1. Automotive interior trim components requiring crash-safe ductility.

  2. Rigid PVC profiles for window frames and siding where impact resistance is critical.

  3. Medical device housings demanding sterilization-compatible toughness.

  4. Consumer electronics enclosures subject to drop and handling stress.

  5. Industrial packaging trays requiring dimensional stability and impact resilience.

Specifications Of DOW Elvax 410 Toughener

Chemical TypeEthylene-Vinyl Acetate (EVA) Copolymer
Product FormPellets
AppearanceOff-white to light tan, free-flowing pellets
Primary ApplicationsImpact modifier for rigid thermoplastics (e.g., PVC, PP, PS)
Key FeaturesHigh VA content (~40 wt%), low crystallinity, excellent low-temp toughness
BenefitsImproved crack resistance, enhanced processing window, broad compatibility
Typical Melt Index (190 °C/2.16 kg)2.5–4.5 g/10 min
Specific Gravity (23 °C)0.945–0.955 g/cm³


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