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

Huafeng HF-4385A TPU Elastomer

Huafeng HF-4385A is a high-performance thermoplastic polyurethane (TPU) elastomer from Huafeng’s HF series, offering excellent abrasion resistance, elasticity, and processability for extrusion and injection molding. It features balanced hardness (~85A), good low-temperature flexibility, and superior oil/fuel resistance—ideal for automotive seals, industrial hoses, and premium footwear components.
  • huafeng hf 4385a tpu elastomer_353be187
  • huafeng hf 4385a tpu elastomer_353be187

Features Of Huafeng HF-4385A TPU Elastomer

  1. Excellent abrasion resistance for demanding mechanical environments.

  2. Superior oil and grease resistance, maintaining integrity in lubricated conditions.

  3. Good low-temperature flexibility down to –30 °C without significant stiffness increase.

  4. High transparency and excellent clarity suitable for optical-grade applications.

  5. Outstanding melt processability with stable viscosity during extrusion and injection molding.

Typical Applications Of Huafeng HF-4385A TPU Elastomer

  1. Transparent medical tubing and fluid delivery systems.

  2. High-clarity protective films for electronic displays and touch panels.

  3. Wear-resistant seals and gaskets in automotive fluid handling components.

  4. Flexible, transparent grips and overmolded handles for consumer electronics.

  5. Specialty extruded profiles requiring optical clarity and dimensional stability.

Specifications Of Huafeng HF-4385A TPU Elastomer

Chemical TypeAliphatic polyester-based thermoplastic polyurethane
Product FormPellets
AppearanceTransparent, colorless granules
Density (g/cm³)1.18–1.22
Melt Flow Index (210 °C/5 kg, g/10 min)10–14
Shore A Hardness85 ± 2
Ultimate Tensile Strength (MPa)32–36
Primary ApplicationsMedical devices, optical films, precision extrusions, transparent overmolding


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