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Pearlthane™ D91T80

Technical Datasheet | Supplied by Lubrizol

Pearlthane™ D91T80 is an aliphatic-based thermoplastic polyurethane (TPU) grade by Lubrizol. Exhibits low density, fast processing and excellent elasticity properties. Pearlthane™ D91T80 is suitable for processing by injection molding. Possible applications include electronics, industrial, sports and recreation.

Pearlthane™ D91T80 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Tensile Strength

35 MPa

ISO 527-2/5A/500

Tear Strength

82 kN/m

ISO 34-1B

Abrasion Resistance

30 mm³

ISO 4649-A

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Drying Temperature

80 °C

Drying Time

3 hr

Target Dew Point

-40 °C

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Pearlthane™ D91T80

Pearlthane™ D91T80 Properties

Mechanical Properties

Pearlthane™ D91T80 Processing Guidelines

Injection Molding Properties