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

Covestro Desmopan 9370AU Thermoplastic Polyurethane

Covestro Desmopan 9370AU is a high-performance thermoplastic polyurethane (TPU) offering exceptional abrasion resistance elasticity and processability for demanding extrusion and injection molding applications across automotive medical and consumer goods sectors.
  • covestro desmopan 9370au thermoplastic polyurethane_47f154af
  • covestro desmopan 9370au thermoplastic polyurethane_47f154af

Features Of Covestro Desmopan 9370AU Thermoplastic Polyurethane

  1. Excellent abrasion resistance for extended service life in demanding mechanical environments.

  2. Outstanding elasticity and high elongation at break (>500%) enabling superior flexibility and recovery.

  3. Good low-temperature toughness down to –40 °C, maintaining performance in cold-condition applications.

  4. Hydrolysis-resistant formulation suitable for humid or wet operating conditions.

  5. Processable via standard thermoplastic techniques including injection molding, extrusion, and blow molding.

Typical Applications Of Covestro Desmopan 9370AU Thermoplastic Polyurethane

  1. High-performance automotive interior components (e.g., gear knobs, trim overlays, soft-touch surfaces).

  2. Industrial hoses and pneumatic tubing requiring fatigue resistance and kink recovery.

  3. Medical device housings and non-implantable wearable components compliant with ISO 10993 biocompatibility screening.

  4. Consumer electronics protective casings and flexible connectors demanding impact absorption and tactile feel.

  5. Footwear midsoles and performance outsoles requiring energy return and dynamic load resilience.

Specifications Of Covestro Desmopan 9370AU Thermoplastic Polyurethane

Chemical TypeAliphatic polyester-based thermoplastic polyurethane (TPU)
Product FormPellets
AppearanceOff-white, translucent granules
Primary ApplicationsAutomotive interiors, industrial tubing, medical devices, consumer electronics, footwear
Key FeaturesAbrasion resistance, elasticity, low-temperature flexibility, hydrolytic stability
Processing MethodsInjection molding, extrusion, blow molding
ComplianceREACH SVHC-free, RoHS-compliant, FDA-compliant for indirect food contact (per FDA 21 CFR §177.1680)
Storage RecommendationStore in original sealed packaging at 15–25 °C; dry before processing (≤0.05% moisture)


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