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

Huafeng HF-4190A TPU Elastomer

Huafeng HF-4190A is a high-performance thermoplastic polyurethane (TPU) elastomer from Huafeng’s HF series, offering excellent abrasion resistance, oil resistance, and processability. Designed for extrusion and injection molding, it delivers superior elasticity, tensile strength, and low-temperature flexibility—ideal for automotive parts, industrial hoses, and premium footwear components.
  • huafeng hf 4190a tpu elastomer_8e2df93d
  • huafeng hf 4190a tpu elastomer_8e2df93d

Features Of Huafeng HF-4190A TPU Elastomer

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

  2. High tensile strength and elongation at break, ensuring superior toughness and flexibility.

  3. Outstanding oil, grease, and hydrocarbon resistance suitable for industrial fluid-contact applications.

  4. Good low-temperature flexibility down to –30 °C without significant loss of elasticity.

  5. Compatible with common thermoplastic processing methods including extrusion, injection molding, and blow molding.

Typical Applications Of Huafeng HF-4190A TPU Elastomer

  1. Automotive interior trim components such as instrument panel skins and door armrests.

  2. Industrial hoses and pneumatic tubing requiring chemical resistance and pressure resilience.

  3. Wear-resistant conveyor belts and scraper blades for material handling systems.

  4. High-performance footwear midsoles and outsoles demanding rebound and durability.

  5. Medical device tubing and non-implantable components where biocompatibility and clarity are advantageous.

Specifications Of Huafeng HF-4190A TPU Elastomer

Chemical TypeAliphatic polyester-based thermoplastic polyurethane
Product FormPellets
AppearanceTranslucent ivory granules
Primary ApplicationsExtrusion profiles, molded parts, flexible tubing, and wear-resistant components
Key FeaturesAbrasion resistance, oil resistance, low-temperature flexibility, processability
BenefitsReduced part replacement frequency, compatibility with standard TPU processing equipment, consistent melt stability
Density (g/cm³)1.18–1.22
Melt Flow Index (230 °C/2.16 kg, g/10 min)10–14


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