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Tecothane™ AR-75A

Technical Datasheet | Supplied by Lubrizol

Tecothane™ AR-75A by Lubrizol is a soft, aromatic polyester-based thermoplastic polyurethane clear grade. It is up to 65% bio-sourced. Offers hydrocarbon resistance, very good chemical resistance and good mechanical properties. It can be color matched and exhibits excellent resilience and recoverability. It is suitable for processing by extrusion and injection molding. Recommended for medical applications.

Tecothane™ AR-75A Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Tensile Strength, Ultimate

2000 psi

ASTM D412

Tensile Elongation, Ultimate

530 %

ASTM D412

100% Modulus

730 psi

ASTM D412

Extrusion Properties

Value & Unit

Test Condition

Test Method

Cylinder Zone 1 Temp

199 °C

Cylinder Zone 2 Temp

204 °C

Cylinder Zone 3 Temp

210 °C

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Tecothane™ AR-75A

Tecothane™ AR-75A Properties

Mechanical Properties

Tecothane™ AR-75A Processing Guidelines

Extrusion Properties