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

Lubrizol PEARLBOND 223 Thermoplastic Polyurethane

Lubrizol PEARLBOND 223 is a thermoplastic polyurethane (TPU) resin engineered for high-clarity, soft-touch overmolding and decorative film applications. It offers excellent adhesion to ABS, PC, and PP substrates, outstanding abrasion resistance, and low-temperature flexibility. This medical-grade compatible TPU delivers consistent melt flow and superior processing stability in extrusion and thermoforming.
  • lubrizol pearlbond 223 thermoplastic polyurethane_f100e72e
  • lubrizol pearlbond 223 thermoplastic polyurethane_f100e72e

Features Of Lubrizol PEARLBOND 223 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 polar substrates including PET, PC, and ABS without primers.

  4. Hydrolysis-resistant formulation suitable for humid and elevated-temperature environments.

  5. Low-temperature flexibility with retained elasticity down to –40 °C.

Typical Applications Of Lubrizol PEARLBOND 223 Thermoplastic Polyurethane

  1. Co-extruded thermoplastic elastomer (TPE) films for medical packaging and sterile barrier systems.

  2. Overmolded grips and soft-touch components in consumer electronics and power tools.

  3. Flexible hose and tubing for pneumatic and low-pressure fluid transfer applications.

  4. Thermoplastic polyurethane-based hot-melt adhesives for textile lamination and technical fabrics.

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

Specifications Of Lubrizol PEARLBOND 223 Thermoplastic Polyurethane

Chemical TypeAliphatic polyester-based thermoplastic polyurethane
Product FormPellets
AppearanceTranslucent, off-white to light amber granules
Primary ApplicationsFilms, overmolding, flexible tubing, adhesive layers
Key FeaturesMelt-processable, hydrolysis-stable, substrate-adhesive, low-temperature flexible
BenefitsReduced need for primers, consistent extrudate quality, extended service life in humid conditions
Processing MethodExtrusion, injection molding, calendering
Storage RecommendationStore in dry, ventilated area; desiccate before processing if exposed to ambient humidity


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