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

BASF B85A 11 TPU Elastomer

BASF Elastollan® B85A 11 is a thermoplastic polyurethane (TPU) elastomer offering excellent abrasion resistance, high elasticity, and good processability for extrusion and injection molding applications in automotive, industrial, and consumer goods sectors.
  • basf b85a 11 tpu elastomer_cb1dadde
  • basf b85a 11 tpu elastomer_cb1dadde

Features Of BASF B85A 11 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 oil and grease resistance, suitable for industrial fluid-contact scenarios.

  5. Processable via standard thermoplastic techniques including injection molding, extrusion, and blow molding.

Typical Applications Of BASF B85A 11 TPU Elastomer

  1. Automotive interior trim components requiring soft-touch feel and durability.

  2. Industrial hoses and pneumatic tubing exposed to oils and repeated flexing.

  3. Mobile device protective casings with impact absorption and surface scratch resistance.

  4. Conveyor belts and wear strips in material handling systems.

  5. Footwear midsoles and outsoles demanding rebound resilience and weather stability.

Specifications Of BASF B85A 11 TPU Elastomer

Chemical TypeThermoplastic Polyurethane (TPU), polyester-based
Product FormPellets
AppearanceOff-white to light beige, free-flowing granules
Density (ISO 1183)1.20 g/cm³
Melt Flow Index (ISO 1133, 230 °C/2.16 kg)12 g/10 min
Shore A Hardness (ISO 868)85 ± 2
Tensile Strength (ISO 527-2)42 MPa
Elongation at Break (ISO 527-2)550 %


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