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

Lubrizol 58212NAT021/22 TPU Elastomer

Lubrizol’s Estane® 58212NAT021/22 is a high-clarity, hydrolysis-resistant thermoplastic polyurethane (TPU) elastomer designed for demanding medical and wearable applications requiring biocompatibility, flexibility, and sterilization stability.
  • lubrizol 58212nat021 22 tpu elastomer_cab67b48
  • lubrizol 58212nat021 22 tpu elastomer_cab67b48

Features Of Lubrizol 58212NAT021/22 TPU Elastomer

  1. Excellent melt processability for high-speed extrusion and injection molding.

  2. Outstanding abrasion resistance and long-term mechanical durability.

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

  4. Enhanced hydrolytic stability versus conventional polyester-based TPUs.

  5. Compatible with common processing equipment without requiring drying beyond standard TPU protocols.

Typical Applications Of Lubrizol 58212NAT021/22 TPU Elastomer

  1. Automotive interior trim components (e.g., instrument panel skins, door armrests).

  2. High-performance industrial hoses and fluid transfer tubing.

  3. Wear-resistant conveyor belting and modular plastic chain components.

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

  5. Consumer electronics protective casings and flexible cable jackets.

Specifications Of Lubrizol 58212NAT021/22 TPU Elastomer

Chemical TypePolyester-based thermoplastic polyurethane elastomer
Product FormPellets
AppearanceNatural translucent granules
Primary ApplicationsExtrusion, injection molding, blow molding
Key FeaturesHydrolysis resistance, abrasion resistance, melt stability
BenefitsExtended service life in humid environments, consistent part quality at high throughput
Processing Temperature Range (°C)190–220
Density (g/cm³)1.18–1.20


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