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

DOW Elvaloy AC 1330 Toughener

DOW Elvaloy AC 1330 Toughener is a terpolymer-based impact modifier from Dow’s Elvaloy AC series, delivering exceptional toughness, flexibility, and adhesion in thermoplastic compounds—especially for automotive trim, footwear, and industrial coatings where durability and low-temperature performance are critical.
  • dow elvaloy ac 1330 toughener_a1c01b8c
  • dow elvaloy ac 1330 toughener_a1c01b8c

Features Of DOW Elvaloy AC 1330 Toughener

  1. Enhanced impact resistance and ductility in rigid thermoplastic matrices, especially PVC and acrylic-based systems.

  2. Excellent low-temperature toughness retention without compromising stiffness or heat deflection temperature.

  3. Good compatibility and dispersion in chlorinated polyethylene (CPE), polyvinyl chloride (PVC), and methyl methacrylate (MMA) copolymers.

  4. Non-migrating, permanently anchored toughening agent due to reactive acrylate functionality.

  5. Enables thinner-gauge, lightweight parts while maintaining structural integrity and crash performance.

Typical Applications Of DOW Elvaloy AC 1330 Toughener

  1. Automotive interior trim components requiring high impact strength and surface aesthetics.

  2. Rigid PVC profiles for window frames and siding with improved weatherability and notch sensitivity resistance.

  3. Medical device housings where sterilization resistance and dimensional stability are critical.

  4. Architectural panels and signage substrates demanding UV stability and long-term toughness.

  5. Consumer electronics enclosures requiring flame-retardant formulations with balanced mechanical properties.

Specifications Of DOW Elvaloy AC 1330 Toughener

Chemical TypeAcrylate-based terpolymer (ethyl acrylate/methyl acrylate/vinyl acetate)
Product FormPellets
AppearanceOff-white to light tan free-flowing pellets
Primary ApplicationsToughening modifier for rigid thermoplastics, especially PVC, CPE, and acrylics
Key FeaturesReactive acrylate groups, non-migrating, excellent low-temperature impact performance
BenefitsImproved fracture resistance, reduced brittleness, enhanced processing stability
Density (g/cm³)1.02–1.05 (ASTM D792)
Melt Flow Rate (g/10 min, 190°C/2.16 kg)2–4 (ASTM D1238)


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