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Tecothane™ TT-2055D-B40

Technical Datasheet | Supplied by Lubrizol

Tecothane™ TT-2055D-B40 by Lubrizol is an aromatic polyether-based thermoplastic polyurethane reinforced with 40% barium sulfate. Offers solvent resistance, very good chemical resistance, mechanical properties and radiopacity. The grade exhibits biostability and can be color matched. It is suitable for processing by extrusion and injection molding. Recommended for medical applications.

Tecothane™ TT-2055D-B40 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

100% Modulus

2700 psi

ASTM D412

200% Modulus

3300 psi

ASTM D412

300% Modulus

5000 psi

ASTM D412

Extrusion Properties

Value & Unit

Test Condition

Test Method

Cylinder Zone 1 Temperature

193.3 °C

Cylinder Zone 2 Temperature

198.8 °C

Cylinder Zone 3 Temperature

204.4 °C

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Tecothane™ TT-2055D-B40

Tecothane™ TT-2055D-B40 Properties

Mechanical Properties

Tecothane™ TT-2055D-B40 Processing Guidelines

Extrusion Properties