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

Lubrizol PEARLBOND 1160 Thermoplastic Polyurethane

Lubrizol PEARLBOND 1160 is a thermoplastic polyurethane (TPU) copolymer designed for high-clarity, flexible overmolding and soft-touch applications. It offers excellent melt processability, strong substrate adhesion to PP/ABS/PC, and superior abrasion resistance. This medical- and consumer-grade TPU delivers consistent aesthetics, low extractables, and robust thermal stability for extrusion and injection molding.
  • lubrizol pearlbond 1160 thermoplastic polyurethane_5d73184b
  • lubrizol pearlbond 1160 thermoplastic polyurethane_5d73184b

Features Of Lubrizol PEARLBOND 1160 Thermoplastic Polyurethane

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

  2. Outstanding abrasion resistance and mechanical toughness

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

  4. Hydrolysis-resistant formulation suitable for humid or wet environments

  5. Compatible with common thermoplastic processing equipment without drying pre-treatment

Typical Applications Of Lubrizol PEARLBOND 1160 Thermoplastic Polyurethane

  1. Wire and cable jacketing for flexible, durable insulation

  2. Automotive interior trim and soft-touch overmolding

  3. Industrial hoses and fluid transfer tubing

  4. Medical device components requiring biocompatibility support (ISO 10993-tested)

  5. Footwear midsoles and performance outsoles

Specifications Of Lubrizol PEARLBOND 1160 Thermoplastic Polyurethane

Chemical TypeAliphatic polyester-based thermoplastic polyurethane
Product FormPellets
AppearanceOff-white to light tan, free-flowing pellets
Primary ApplicationsExtruded profiles, injection-molded parts, calendered films
Key FeaturesMelt flow index (230 °C/2.16 kg): 12–18 g/10 min
BenefitsReduced cycle time vs. aromatic TPU; improved UV stability
Processing Temperature Range180–220 °C (barrel)
Storage ConditionsStore in original sealed packaging at <25 °C and <50% RH


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