The new engineering materials powerhouse

by SpecialChem

Isoplast® 2540

Technical Datasheet | Supplied by Lubrizol

Isoplast® 2540 by Lubrizol is an engineering thermoplastic polyurethane (TPU) resin with a faint odor. Possesses high tensile strength and impact resistance. It combines the toughness and dimensional stability of amorphous resins with the chemical resistance of crystalline materials. Isoplast® 2540 may be used to replace polycarbonate where stress cracking or coloring is difficult. Suitable for injection molding and extrusion process. Recommended for medical applications. Complies with US Pharmacopoeia XXII Class VI guidelines.

Isoplast® 2540 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Linear Mold Shrinkage

0.1 - 0.3 %

ASTM D955

Density

1.51 g/cm³

ASTM D792

Relative Density

1 - 1.1

(At 20°C)

Extrusion/Injection Molding Properties

Value & Unit

Test Condition

Test Method

Drying Temperature

80 - 100 °C

Melt Temperature

240 - 260 °C

Mold Temperature

65 - 90 °C

Want to list or
update your products?

View the listing options

Want to report errors or
suggest improvements?

Send a Feedback

Products with the same brand name

View more (13)

Isoplast® 2540

Isoplast® 2540 Properties

Physical Properties

Isoplast® 2540 Processing Guidelines

Extrusion/Injection Molding Properties