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

Lubrizol 5703 TPU Elastomer

Lubrizol 5703 is a thermoplastic polyurethane (TPU) elastomer from the Lubrizol Estane® TPU series, offering excellent abrasion resistance, flexibility, and processability for extrusion and injection molding applications in automotive, industrial, and consumer goods sectors.
  • lubrizol 5703 tpu elastomer_36bfccbc
  • lubrizol 5703 tpu elastomer_36bfccbc

Features Of Lubrizol 5703 TPU Elastomer

  1. Excellent melt processability for injection molding and extrusion

  2. Outstanding abrasion resistance and mechanical toughness

  3. Good low-temperature flexibility down to –40 °C

  4. Enhanced hydrolytic stability compared to conventional polyester TPUs

  5. Compatible with common plasticizers and colorants for formulation flexibility

Typical Applications Of Lubrizol 5703 TPU Elastomer

  1. Automotive interior trim and soft-touch overmolding

  2. Consumer electronics protective cases and gaskets

  3. Industrial hoses and fluid-handling tubing

  4. Footwear midsoles and outsole components

  5. Medical device tubing and non-implantable wearable components

Specifications Of Lubrizol 5703 TPU Elastomer

Chemical TypePolyester-based thermoplastic polyurethane (TPU)
Product FormNatural-colored pellets
AppearanceOpaque, off-white to light tan granules
Primary ApplicationsOvermolding, extrusion, injection molding
Key FeaturesHigh elasticity, good oil resistance, recyclable
BenefitsReduced cycle time, excellent surface finish, consistent batch-to-batch performance
Processing Temperature Range180–220 °C (recommended melt temp)
Storage ConditionsStore in dry, cool conditions; desiccant recommended for extended storage


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