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

Huafeng HF-4090AU TPU Elastomer

Huafeng HF-4090AU is a high-performance TPU elastomer from Huafeng’s HF series, offering excellent abrasion resistance, oil resistance, and low-temperature flexibility. Designed for demanding applications like automotive parts and industrial hoses, it features superior processability, tensile strength, and hydrolysis resistance—ideal for extrusion and injection molding.
  • huafeng hf 4090au tpu elastomer_c9a51529
  • huafeng hf 4090au tpu elastomer_c9a51529

Features Of Huafeng HF-4090AU TPU Elastomer

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

  2. Outstanding oil and grease resistance, maintaining performance in contact with hydrocarbon-based fluids.

  3. High tensile strength and elongation at break, enabling reliable dynamic deformation without failure.

  4. Good low-temperature flexibility down to –30 °C, supporting consistent performance in cold-condition applications.

  5. Excellent processability via extrusion, injection molding, and calendering—compatible with standard thermoplastic equipment.

Typical Applications Of Huafeng HF-4090AU TPU Elastomer

  1. Industrial hoses and tubing for hydraulic and pneumatic systems.

  2. Protective sheathing for cables and wires in automotive and robotics sectors.

  3. Roller covers and conveyor components requiring high wear resistance.

  4. Seals, gaskets, and dynamic sealing elements in fluid handling equipment.

  5. Footwear midsoles and performance outsoles for sports and work footwear.

Specifications Of Huafeng HF-4090AU TPU Elastomer

Chemical TypeAliphatic polyester-based thermoplastic polyurethane
Product FormNatural granules (free-flowing, cylindrical pellets)
AppearanceTranslucent off-white to light amber granules
Primary ApplicationsExtruded profiles, molded seals, flexible tubing, industrial rollers
Key FeaturesAbrasion resistance, oil resistance, low-temperature flexibility, melt-processable
BenefitsReduced maintenance frequency, extended component lifespan, design versatility
Melt Flow Index (190 °C / 2.16 kg)12–16 g/10 min
Density (ASTM D792)1.18–1.20 g/cm³


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