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

DOW Elvax 150W Toughener

DOW Elvax 150W Toughener is a copolymer of ethylene and vinyl acetate (EVA) from Dow’s Elvax thermoplastic elastomer series. It enhances impact resistance, flexibility, and low-temperature toughness in polyolefin blends—especially PP and HDPE—without compromising processability or clarity. Widely used in automotive trim, packaging films, and durable goods requiring resilient, weldable, and recyclable modifiers.
  • dow elvax 150w toughener_171771b1
  • dow elvax 150w toughener_171771b1

Features Of DOW Elvax 150W Toughener

  1. High-melt-index ethylene-vinyl acetate (EVA) copolymer designed for enhanced impact modification.

  2. Excellent compatibility with polyolefins, including PP and HDPE, enabling uniform dispersion in blends.

  3. Improved low-temperature toughness without compromising processability in extrusion and injection molding.

  4. Low residual vinyl acetate odor and minimal volatility—suitable for sensitive applications such as automotive interiors.

  5. Consistent rheological behavior and thermal stability for reliable performance across industrial processing conditions.

Typical Applications Of DOW Elvax 150W Toughener

  1. Automotive interior trim components requiring dimensional stability and impact resistance.

  2. Toughened polypropylene (PP) compounds for under-hood parts and structural housings.

  3. Flexible packaging layers where seal integrity and puncture resistance are critical.

  4. Medical device housings demanding biocompatibility support and mechanical robustness.

  5. Consumer electronics enclosures requiring balanced stiffness-toughness and surface aesthetics.

Specifications Of DOW Elvax 150W Toughener

Chemical TypeEthylene-Vinyl Acetate (EVA) Copolymer
Product FormPellets
AppearanceOff-white to light tan, free-flowing pellets
Typical Melt Index (190°C/2.16 kg)15 g/10 min
Typical Vinyl Acetate Content18 wt%
Density (23°C)0.935 g/cm³
Primary ApplicationsImpact modifier for polyolefin-based thermoplastics
Key FeaturesToughening agent, melt-processable, compatible with common compounding equipment


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