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

BASF B90A 11 TPU Elastomer

BASF B90A 11 is a thermoplastic polyurethane (TPU) elastomer from BASF’s Elastollan® series, offering excellent abrasion resistance, high elasticity, and good processability for extrusion and injection molding—ideal for demanding automotive, industrial, and consumer applications requiring durability and flexibility.
  • basf b90a 11 tpu elastomer_e89c6849
  • basf b90a 11 tpu elastomer_e89c6849

Features Of BASF B90A 11 TPU Elastomer

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

  2. High tensile strength and elongation at break, enabling reliable performance under dynamic stress.

  3. Good low-temperature flexibility down to –30 °C, maintaining elasticity in cold-condition applications.

  4. Outstanding processability via extrusion and injection molding with minimal thermal degradation.

  5. Hydrolysis-resistant formulation suitable for humid or intermittent wet-service conditions.

Typical Applications Of BASF B90A 11 TPU Elastomer

  1. Automotive interior trim components including gear knobs, armrests, and soft-touch overlays.

  2. Industrial hoses and pneumatic tubing requiring kink resistance and pressure stability.

  3. Consumer electronics protective casings and wearable device straps with skin-friendly feel.

  4. Medical device tubing and non-sterile housing parts compliant with ISO 10993-5 cytotoxicity screening.

  5. Footwear midsoles and outsole compounds balancing cushioning, rebound, and wear durability.

Specifications Of BASF B90A 11 TPU Elastomer

Chemical TypeThermoplastic Polyurethane (TPU), Polyester-based
Product FormNatural-colored granules, free-flowing
AppearanceOpaque, beige to light tan pellets
Primary ApplicationsExtrusion, injection molding, profile co-extrusion
Key FeaturesAbrasion resistance, flexibility, melt processability, hydrolysis stability
BenefitsReduced part weight vs. thermosets, recyclable scrap, no vulcanization required
Density (ISO 1183)1.20–1.22 g/cm³
Melt Flow Index (ISO 1133, 210 °C/5 kg)10–14 g/10 min


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