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

Lubrizol PEARLBOND 103 Thermoplastic Polyurethane

Lubrizol PEARLBOND 103 is a thermoplastic polyurethane (TPU) resin designed for extrusion and injection molding. It offers excellent melt stability, clarity, and abrasion resistance. Ideal for medical tubing, automotive seals, and consumer goods requiring flexibility and biocompatibility. This high-performance TPU delivers consistent processing, low extractables, and compliance with ISO 10993 and USP Class VI standards.
  • lubrizol pearlbond 103 thermoplastic polyurethane_324b58d9
  • lubrizol pearlbond 103 thermoplastic polyurethane_324b58d9

Features Of Lubrizol PEARLBOND 103 Thermoplastic Polyurethane

  1. Excellent melt-processability for efficient extrusion and injection molding.

  2. Outstanding abrasion resistance and mechanical toughness at ambient and elevated temperatures.

  3. Good adhesion to thermoplastic substrates including polyolefins, ABS, and polycarbonate.

  4. Low-temperature flexibility with retained impact performance down to –40 °C.

  5. Reprocessable and recyclable without significant degradation of key physical properties.

Typical Applications Of Lubrizol PEARLBOND 103 Thermoplastic Polyurethane

  1. Overmolding of rigid plastic components in automotive interior trim.

  2. Soft-touch grips and ergonomic handles for power tools and consumer electronics.

  3. Flexible hinges and living hinges in medical device housings and diagnostic equipment.

  4. Sealing and gasketing solutions requiring dynamic compression set resistance.

  5. Wear-resistant protective coatings for industrial rollers and conveyor components.

Specifications Of Lubrizol PEARLBOND 103 Thermoplastic Polyurethane

Chemical TypeThermoplastic Polyurethane (TPU), polyester-based
Product FormPellets
AppearanceOff-white to light tan, free-flowing pellets
Primary ApplicationsOvermolding, soft-touch finishing, flexible bonding layers
Key FeaturesGood substrate adhesion, high elasticity, reprocessability
BenefitsReduced assembly steps, improved part durability, simplified recycling
Processing MethodInjection molding, extrusion, two-shot molding


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