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

Dow 4301 POE Elastomer

Dow 4301 POE Elastomer is a high-performance polyolefin elastomer from Dow’s ENGAGE™ series, offering exceptional flexibility, toughness, and melt-processability. Designed for demanding thermoplastic applications, it delivers superior seal integrity, impact resistance, and clarity. Compatible with polypropylene and polyethylene, it enhances softness and durability in automotive, packaging, and consumer goods—without compromising recyclability or processing efficiency.
  • dow 4301 poe elastomer_f962795b
  • dow 4301 poe elastomer_f962795b

Features Of Dow 4301 POE Elastomer

  1. Excellent low-temperature flexibility with a glass transition temperature (Tg) of approximately −55 °C.

  2. Outstanding resistance to ozone, UV radiation, and weathering without requiring additional stabilizers.

  3. Good melt processability for extrusion, injection molding, and blow molding operations.

  4. High elasticity and reversible deformation recovery under repeated stress cycles.

  5. Compatible with polyolefins and suitable for dynamic vulcanization in thermoplastic vulcanizates (TPVs).

Typical Applications Of Dow 4301 POE Elastomer

  1. Automotive interior trim components requiring soft-touch feel and long-term durability.

  2. Seals and gaskets for HVAC systems exposed to thermal cycling and environmental aging.

  3. Flexible overmolding on PP and PE substrates for consumer electronics housings.

  4. Medical tubing and fluid-handling components where extractables and biocompatibility are critical.

  5. Soft-grip handles for power tools and industrial equipment requiring ergonomic performance.

Specifications Of Dow 4301 POE Elastomer

Chemical TypePolyolefin Elastomer (POE), ethylene-octene copolymer
Product FormNatural-colored pellets
AppearanceOpaque, free-flowing cylindrical pellets
Primary ApplicationsThermoplastic elastomer compounds, soft-touch overmolding, flexible seals
Key FeaturesLow density, high resilience, excellent clarity in thin sections
BenefitsReduced energy consumption during processing, extended service life in outdoor applications
Processing MethodExtrusion, injection molding, blow molding
Regulatory ComplianceMeets FDA 21 CFR §177.1520 for food-contact applications (subject to formulation)


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