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

Lubrizol Estane ALR TPU

Lubrizol Estane ALR TPU is a high-performance thermoplastic polyurethane from Lubrizol’s Estane® portfolio offering exceptional abrasion resistance elasticity and low-temperature flexibility ideal for demanding automotive and industrial applications requiring durability and processability.
  • lubrizol estane alr tpu_1eae407c
  • lubrizol estane alr tpu_1eae407c

Features Of Lubrizol Estane ALR TPU

  1. Excellent hydrolytic stability for long-term performance in humid or aqueous environments.

  2. Outstanding abrasion resistance and mechanical toughness, even at low temperatures.

  3. Good processability via extrusion, injection molding, and blow molding without thermal degradation.

  4. Enhanced UV resistance compared to conventional aromatic TPU grades.

  5. Low extractables and compliant with FDA 21 CFR §177.2600 for indirect food contact applications.

Typical Applications Of Lubrizol Estane ALR TPU

  1. Medical tubing and catheters requiring biocompatibility and kink resistance.

  2. High-performance automotive interior trim and soft-touch overmolding.

  3. Industrial hoses and pneumatic tubing exposed to moisture and flex fatigue.

  4. Sports equipment components such as protective padding and wearable device housings.

  5. Consumer electronics cable jackets demanding flexibility, durability, and smooth surface finish.

Specifications Of Lubrizol Estane ALR TPU

Chemical TypeAliphatic thermoplastic polyurethane (TPU)
Product FormPellets
AppearanceOff-white to light amber translucent pellets
Primary ApplicationsExtrusion, injection molding, blow molding
Key FeaturesHydrolysis-resistant, UV-stable, low-extractable
BenefitsExtended service life in demanding environments; regulatory compliance support
Processing Temperature Range180–220 °C (recommended)
Storage ConditionsStore in original sealed packaging at ≤25 °C and <50% RH


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