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

Lubrizol PEARLBOND 500 Thermoplastic Polyurethane

Lubrizol PEARLBOND 500 is a thermoplastic polyurethane (TPU) resin engineered for high-clarity, soft-touch overmolding and encapsulation. This medical-grade TPU offers excellent biocompatibility, low extractables, and superior adhesion to substrates like ABS and PC. It delivers consistent melt flow, low haze, and robust sterilization resistance—ideal for wearable devices and precision healthcare components.
  • lubrizol pearlbond 500 thermoplastic polyurethane_23d0ab70
  • lubrizol pearlbond 500 thermoplastic polyurethane_23d0ab70

Features Of Lubrizol PEARLBOND 500 Thermoplastic Polyurethane

  1. Excellent melt processability for extrusion, injection molding, and calendering.

  2. Outstanding abrasion resistance and mechanical toughness across a wide temperature range.

  3. Good adhesion to various substrates including PVC, ABS, PET, and coated metals.

  4. Low-temperature flexibility with retained elasticity down to –30 °C.

  5. Compliant with FDA 21 CFR §177.1680 for indirect food contact applications.

Typical Applications Of Lubrizol PEARLBOND 500 Thermoplastic Polyurethane

  1. Overmolding of rigid plastic or metal components in consumer electronics.

  2. Soft-touch grips and ergonomic handles for power tools and medical devices.

  3. Flexible hinges and living hinges in durable housings and enclosures.

  4. Sealing profiles and gasketing materials for automotive interior trim.

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

Specifications Of Lubrizol PEARLBOND 500 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 FeaturesMelt-processable, substrate-adhesive, low-temperature flexible
BenefitsReduced assembly steps, improved part durability, enhanced user comfort
Processing MethodExtrusion, injection molding, compression molding
Regulatory ComplianceFDA 21 CFR §177.1680, RoHS compliant, REACH SVHC-free


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