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

BASF 1170AU TPU Elastomer

BASF Elastollan® 1170AU is a high-performance thermoplastic polyurethane (TPU) elastomer offering excellent abrasion resistance, oil/fuel tolerance and low-temperature flexibility. Designed for extrusion and injection molding, it delivers superior mechanical properties, processability and surface quality—ideal for automotive seals, industrial hoses and demanding wearable applications.
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  • basf 1170au tpu elastomer_ad110723

Features Of BASF 1170AU TPU Elastomer

  1. Excellent abrasion resistance for demanding mechanical service life requirements.

  2. Outstanding low-temperature flexibility down to –40 °C.

  3. Good hydrolytic stability, suitable for humid and outdoor environments.

  4. High tensile strength and elongation at break for dynamic part performance.

  5. Readily processable via injection molding and extrusion without pre-drying.

Typical Applications Of BASF 1170AU TPU Elastomer

  1. Automotive interior trim components (e.g., gear knobs, armrest covers).

  2. Consumer electronics protective casings and flexible grips.

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

  4. Footwear midsoles and outsoles requiring rebound and durability.

  5. Medical device housings and non-implantable wearable components.

Specifications Of BASF 1170AU TPU Elastomer

Chemical TypeThermoplastic Polyurethane (TPU), aliphatic polyester-based
Product FormPellets
AppearanceOff-white to light beige, free-flowing granules
Primary ApplicationsInjection molded and extruded elastomeric parts
Key FeaturesAbrasion resistance, low-temp flexibility, hydrolysis resistance
Processing MethodInjection molding, extrusion, blow molding
Density (ISO 1183)~1.18 g/cm³
Melt Flow Index (ISO 1133, 210 °C/5 kg)10–14 g/10 min


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