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

BASF B90A 11U TPU Elastomer

BASF Elastollan® B90A 11U is a high-performance thermoplastic polyurethane (TPU) elastomer from the B90A series, offering excellent abrasion resistance, elasticity, and processability via injection molding or extrusion—ideal for demanding automotive, industrial, and consumer applications requiring durability and flexibility.
  • basf b90a 11u tpu elastomer_0af0f858
  • basf b90a 11u tpu elastomer_0af0f858

Features Of BASF B90A 11U TPU Elastomer

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

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

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

  4. Outstanding processability via injection molding and extrusion, with consistent melt stability.

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

Typical Applications Of BASF B90A 11U TPU Elastomer

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

  2. Industrial hoses and pneumatic tubing requiring oil and weather resistance.

  3. Consumer electronics casings and protective sleeves demanding impact absorption and surface feel.

  4. Footwear midsoles and outsoles where rebound resilience and wear durability are critical.

  5. Medical device tubing and connectors compatible with ISO 10993-5 cytocompatibility requirements.

Specifications Of BASF B90A 11U TPU Elastomer

Chemical TypeAliphatic polyester-based thermoplastic polyurethane (TPU)
Product FormPellets
AppearanceOff-white to light beige granules
Primary ApplicationsInjection molding, extrusion, blow molding
Key FeaturesAbrasion resistance, hydrolysis stability, low-temperature flexibility
Processing Temperature Range180–220 °C (melt temperature)
Density (ISO 1183)1.18–1.20 g/cm³
Melt Flow Index (ISO 1133, 210 °C/5 kg)10–14 g/10 min


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