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

DOW Elvaloy AC 34035 Toughener

DOW Elvaloy AC 34035 Toughener is a terpolymer-based impact modifier from Dow’s Elvaloy AC series, designed to enhance toughness, flexibility, and low-temperature performance in PVC, TPO, and thermoset composites without compromising processability or clarity.
  • dow elvaloy ac 34035 toughener_54f239e3
  • dow elvaloy ac 34035 toughener_54f239e3

Features Of DOW Elvaloy AC 34035 Toughener

  1. Enhances impact resistance and ductility in rigid thermoplastic matrices without compromising stiffness.

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

  3. Offers superior compatibility with polyolefins, ABS, and engineering thermoplastics.

  4. Enables improved melt processability and reduced viscosity during extrusion and injection molding.

  5. Delivers consistent dispersion and long-term thermal stability in compounded formulations.

Typical Applications Of DOW Elvaloy AC 34035 Toughener

  1. Automotive interior and exterior trim components requiring dimensional stability and crash performance.

  2. Industrial packaging films and heavy-duty containers demanding puncture and tear resistance.

  3. Consumer electronics housings subject to mechanical shock and drop testing.

  4. Medical device enclosures requiring biocompatibility-compliant polymer blends.

  5. Construction-grade profiles and co-extruded cladding systems exposed to thermal cycling.

Specifications Of DOW Elvaloy AC 34035 Toughener

Chemical TypeTerpolymer of ethylene, methyl acrylate, and glycidyl methacrylate (GMA)
Product FormPellets
AppearanceOff-white to light tan, free-flowing pellets
Primary ApplicationsToughening agent for thermoplastics and thermoplastic elastomers
Key FeaturesReactive functionality via epoxy groups; enables covalent bonding with polar resins
BenefitsImproved interfacial adhesion, enhanced notched Izod impact strength, reduced brittle failure
Density (ASTM D792)Approx. 1.06 g/cm³
Melt Flow Rate (190 °C/2.16 kg, ASTM D1238)12–18 g/10 min


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