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

Huntsman A 92 E4670 TPU Elastomer

Huntsman A 92 E4670 is a high-performance thermoplastic polyurethane (TPU) elastomer from the A 92 series, offering excellent abrasion resistance, flexibility, and processability for extrusion and injection molding applications in automotive, footwear, and industrial segments.
  • huntsman a 92 e4670 tpu elastomer_4b324e47
  • huntsman a 92 e4670 tpu elastomer_4b324e47

Features Of Huntsman A 92 E4670 TPU Elastomer

  1. Excellent melt processability for high-speed extrusion and injection molding.

  2. Outstanding abrasion resistance and mechanical toughness at ambient and elevated temperatures.

  3. Good hydrolytic stability, especially in humid or warm environments.

  4. High transparency and clarity in thin-gauge molded or extruded parts.

  5. Compatible with common engineering thermoplastics for co-processing and alloying.

Typical Applications Of Huntsman A 92 E4670 TPU Elastomer

  1. Medical tubing and fluid delivery systems requiring biocompatibility support.

  2. High-performance automotive interior trim and soft-touch overlays.

  3. Consumer electronics protective casings and flexible hinges.

  4. Industrial hoses and pneumatic seals demanding resilience and fatigue resistance.

  5. Footwear midsoles and performance outsoles requiring energy return and durability.

Specifications Of Huntsman A 92 E4670 TPU Elastomer

Chemical TypeAliphatic polyester-based thermoplastic polyurethane (TPU)
Product FormPellets
AppearanceTranslucent, free-flowing granules
Primary ApplicationsExtrusion, injection molding, blow molding
Key FeaturesMelt-processable, hydrolysis-resistant, optically clear
BenefitsReduced cycle times, excellent surface finish, low extractables
Processing Temperature Range180–220 °C (recommended barrel zone)
Storage ConditionsStore in original sealed packaging at <25 °C and <50% RH


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