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

Lubrizol 58212 NAT 021/022 CW TPU Elastomer

Lubrizol’s ESTANE® 58212 NAT 021/022 CW is a hydrolysis-resistant thermoplastic polyurethane elastomer designed for extrusion and injection molding. It offers excellent melt stability, low-temperature flexibility, and outstanding abrasion resistance—ideal for demanding automotive, medical, and consumer applications requiring durability and regulatory compliance.
  • lubrizol 58212 nat 021 022 cw tpu elastomer_1db0b679
  • lubrizol 58212 nat 021 022 cw tpu elastomer_1db0b679

Features Of Lubrizol 58212 NAT 021/022 CW TPU Elastomer

  1. High clarity and excellent optical transparency for premium aesthetic performance.

  2. Outstanding hydrolytic stability, enabling long-term durability in humid or aqueous environments.

  3. Good melt processability with consistent flow behavior during extrusion and injection molding.

  4. Excellent abrasion resistance and mechanical toughness for demanding dynamic applications.

  5. Low-temperature flexibility retention down to –30 °C without significant loss of elasticity.

Typical Applications Of Lubrizol 58212 NAT 021/022 CW TPU Elastomer

  1. Medical tubing and fluid delivery systems requiring biocompatibility support and clarity.

  2. Consumer electronics protective cases and wearable device components.

  3. Automotive interior trim parts including soft-touch surfaces and decorative overlays.

  4. High-performance sporting goods such as ski boot cuffs and flexible orthopedic supports.

  5. Industrial hoses and bellows where transparency, flexibility, and chemical resistance are critical.

Specifications Of Lubrizol 58212 NAT 021/022 CW TPU Elastomer

Chemical TypeAliphatic polyester-based thermoplastic polyurethane (TPU)
Product FormPellets
AppearanceTranslucent, natural-colored granules
Primary ApplicationsExtrusion, injection molding, and thermoforming
Key FeaturesHydrolysis-resistant, low-yellowing, high-clarity grade
Processing Temperature Range170–210 °C (recommended melt temperature)
Density (g/cm³)1.18–1.20
Shore A Hardness90–92


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