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Carbothane™ PC-3555D-B20

Technical Datasheet | Supplied by Lubrizol

Carbothane™ PC-3555D-B20 by Lubrizol is an aliphatic, polycarbonate-based thermoplastic polyurethane grade reinforced with 20% barium sulfate. Offers good mechanical properties, excellent oxidative stability and radiopacity. It inherently resists yellowing by aging & sterilization and can be color-matched. It is suitable for processing by extrusion and injection molding. Carbothane™ PC-3555D-B20 is recommended for medical and healthcare applications.

Carbothane™ PC-3555D-B20 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Tensile Strength, Ultimate

9400 psi

ASTM D412

Tensile Elongation, Ultimate

375 %

ASTM D412

100% Modulus

1975 psi

ASTM D412

Extrusion Properties

Value & Unit

Test Condition

Test Method

Cylinder Zone 1 Temp

193 °C

Cylinder Zone 2 Temp

199 °C

Cylinder Zone 3 Temp

204 °C

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Carbothane™ PC-3555D-B20

Carbothane™ PC-3555D-B20 Properties

Mechanical Properties

Carbothane™ PC-3555D-B20 Processing Guidelines

Extrusion Properties