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

Dow ENGAGE POE-8402 Toughener

Dow ENGAGE POE-8402 Toughener is a polyolefin elastomer from Dow’s ENGAGE™ portfolio, engineered for exceptional impact resistance and melt processability in polypropylene and TPO compounds. It enhances low-temperature toughness, flexibility, and stress cracking resistance while maintaining stiffness balance—ideal for automotive bumpers, interior trim, and durable consumer goods requiring robust performance and recyclability.
  • dow engage poe 8402 toughener_01f5c712
  • dow engage poe 8402 toughener_01f5c712

Features Of Dow ENGAGE POE-8402 Toughener

  1. Exceptional low-temperature impact resistance for enhanced part durability in demanding environments.

  2. Excellent melt processability and compatibility with polypropylene (PP) and polyethylene (PE) matrices.

  3. High elasticity and elongation at break, enabling superior toughness without compromising stiffness balance.

  4. Good thermal stability and consistent rheological behavior during extrusion and injection molding.

  5. Halogen-free formulation supporting sustainability goals and regulatory compliance (e.g., RoHS, REACH).

Typical Applications Of Dow ENGAGE POE-8402 Toughener

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

  2. Thin-wall packaging containers where impact strength and clarity retention are critical.

  3. Medical device housings needing sterilization compatibility and mechanical reliability.

  4. Consumer electronics enclosures subject to drop testing and thermal cycling.

  5. Industrial caps and closures requiring sealing integrity and repeated flex performance.

Specifications Of Dow ENGAGE POE-8402 Toughener

Chemical TypeEthylene-octene copolymer (POE)
Product FormPellets
AppearanceOff-white, free-flowing pellets
Primary ApplicationsPolypropylene (PP) and polyethylene (PE) toughening
Key FeaturesLow-density elastomer with high crystallinity control
BenefitsImproved notched Izod impact strength, reduced brittleness at sub-zero temperatures
Melt Flow Rate (190°C/2.16 kg)1.5–2.5 g/10 min
Density (ASTM D792)0.865–0.872 g/cm³


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