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

Lubrizol TPU EG-68D

Lubrizol TPU EG-68D is a high-performance thermoplastic polyurethane from Lubrizol’s Estane® TPU series, offering excellent abrasion resistance, flexibility, and low-temperature toughness. Designed for demanding extrusion and injection molding applications, it delivers superior processability, clarity, and hydrolytic stability—ideal for automotive, medical, and consumer goods components requiring durability and regulatory compliance.
  • lubrizol tpu eg 68d_3e18a5ab
  • lubrizol tpu eg 68d_3e18a5ab

Features Of Lubrizol TPU EG-68D

  1. Excellent abrasion resistance for demanding mechanical environments.

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

  3. Outstanding oil and grease resistance compared to conventional elastomers.

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

  5. Compatible with common thermoplastic processing methods including extrusion and injection molding.

Typical Applications Of Lubrizol TPU EG-68D

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

  2. Industrial hoses and fluid transfer tubing exposed to oils and solvents.

  3. Consumer electronics protective casings and wearable device straps.

  4. Medical tubing and non-invasive device components meeting ISO 10993 biocompatibility screening requirements.

  5. Footwear midsoles and outsoles where resilience and energy return are critical.

Specifications Of Lubrizol TPU EG-68D

Chemical TypeAliphatic polyester-based thermoplastic polyurethane
Product FormPellets
AppearanceOff-white to light tan, free-flowing pellets
Shore A Hardness (ASTM D2240)68 ± 2
Tensile Strength (ASTM D412)35–42 MPa
Elongation at Break (ASTM D412)550–650 %
Melt Flow Rate (230 °C / 2.16 kg, ASTM D1238)10–14 g/10 min
Density (ASTM D792)1.18–1.20 g/cm³


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