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CarboSil® TSPCU 20 (90A)

Technical Datasheet | Supplied by Envalior

CarboSil® TSPCU 20 (90A) by Envalior is a biocompatible, biostable, & thromboresistant thermoplastic silicone polycarbonate polyurethane (TSPCU) copolymer grade.

It exhibits good toughness, good processability, good flexibility, good tensile strength, and excellent mechanical properties.
It can be customizable with SME® technology utilizing surface modifying end groups.
It is adaptable to various fabrication techniques to accommodate many different device shapes and can be solvent bonded, dipped coated and sprayed.
It is suitable for processing by extrusion, injection molding and compression molding.
It is recommended for a wide range of medical & healthcare applications such as cardiovascular electrostimulation lead insulation, continuous glucose monitoring, neurovascular electrostimulation lead insulation, drug eluting stents and orthopedic implants.
CarboSil® TSPCU 20 (90A) complies with FDA regulation.

CarboSil® TSPCU 20 (90A) Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Compression Set

15 %

(22 hr, 25°C)

ASTM D395

1% Secant Modulus

40 MPa

ASTM D790

100% Modulus

9.8 MPa

ASTM D1708

Extrusion Properties

Value & Unit

Test Condition

Test Method

Extrusion Temperature

190 - 210 °C

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CarboSil® TSPCU 20 (90A)

CarboSil® TSPCU 20 (90A) Properties

Mechanical Properties

CarboSil® TSPCU 20 (90A) Processing Guidelines

Extrusion Properties