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

Lubrizol TPU TT-2074A-B20

Lubrizol TPU TT-2074A-B20 is a high-performance thermoplastic polyurethane from Lubrizol’s Estane® TPU series engineered for extrusion and blow molding. It delivers excellent melt stability, low compression set, and superior abrasion resistance. Ideal for automotive seals, medical tubing, and demanding industrial applications requiring flexibility, durability, and regulatory compliance.
  • lubrizol tpu tt 2074a b20_2e435f60
  • lubrizol tpu tt 2074a b20_2e435f60

Features Of Lubrizol TPU TT-2074A-B20

  1. Excellent abrasion resistance for demanding dynamic applications.

  2. Outstanding low-temperature flexibility down to –30 °C.

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

  4. High melt processability with consistent rheology for extrusion and injection molding.

  5. Compatible with common TPU processing equipment and standard drying protocols.

Typical Applications Of Lubrizol TPU TT-2074A-B20

  1. Automotive interior trim components including door panels and instrument bezels.

  2. Industrial hoses and pneumatic tubing requiring flex fatigue resistance.

  3. Protective overmolding for electronic connectors and handheld device housings.

  4. Footwear midsoles and outsole compounds requiring rebound and durability.

  5. Medical-grade non-implantable tubing and fluid handling components.

Specifications Of Lubrizol TPU TT-2074A-B20

Chemical TypeThermoplastic Polyurethane (TPU), Polyester-based
Product FormPellets
AppearanceOff-white to light tan, free-flowing pellets
Primary ApplicationsExtrusion, injection molding, blow molding
Key FeaturesAbrasion resistance, low-temp flexibility, hydrolysis resistance
BenefitsExtended service life in cyclic loading, reduced part failure in cold climates
Drying Recommendation80–90 °C for 3–4 hours prior to processing
Processing Temperature Range180–220 °C (melt temperature)


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