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

Lubrizol PEARLBOND 580 Thermoplastic Polyurethane

Lubrizol PEARLBOND 580 is a thermoplastic polyurethane (TPU) offering excellent melt processability, abrasion resistance, and clarity for extrusion and injection molding. Designed for demanding applications like medical tubing and soft-touch overmolding, it delivers consistent performance, low extractables, and regulatory compliance including USP Class VI and ISO 10993.
  • lubrizol pearlbond 580 thermoplastic polyurethane_bfbda9d4
  • lubrizol pearlbond 580 thermoplastic polyurethane_bfbda9d4

Features Of Lubrizol PEARLBOND 580 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, PVC, and ABS without primers.

  4. Hydrolysis-resistant formulation suitable for humid and outdoor environments.

  5. Low-temperature flexibility retention down to –40 °C with minimal stiffness increase.

Typical Applications Of Lubrizol PEARLBOND 580 Thermoplastic Polyurethane

  1. Coated fabrics for inflatable structures and technical textiles.

  2. Thermoplastic polyurethane (TPU) overmolding on rigid plastic or metal components.

  3. Flexible film and sheet for medical packaging and barrier applications.

  4. High-durability elastomeric parts in automotive interior trim and seals.

  5. 3D printing filament base material requiring high layer adhesion and impact resilience.

Specifications Of Lubrizol PEARLBOND 580 Thermoplastic Polyurethane

Chemical TypeAliphatic polyester-based thermoplastic polyurethane
Product FormPellets
AppearanceOff-white to light tan, free-flowing granules
Primary ApplicationsCoating, overmolding, flexible film, and extruded profiles
Key FeaturesMelt-processable, hydrolysis-stable, primerless adhesion
BenefitsReduced processing energy, extended service life in demanding environments
Processing MethodExtrusion, injection molding, calendering, hot-melt coating
Storage ConditionsStore in original sealed packaging at 15–30 °C; protect from moisture


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