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VESTAKEEP® M33G-HP

Technical Datasheet | Supplied by Evonik

VESTAKEEP® M33G-HP by Evonik is a biocompatible, medium viscosity polyether ether ketone (PEEK) grade. Exhibits good mechanical strength, good wear resistance, good impact resistance and high strength. Offers good processability, outstanding biostability, good dimensional stability, gamma ray resistance and X-ray resistance. Also offers good electrical properties, good electrical insulation and good resistance to commonly used sterilization methods like autoclaving. It is suitable for processing by injection molding, film extrusion and extrusion. VESTAKEEP® M33G-HP is recommended for medical equipment applications.

VESTAKEEP® M33G-HP Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Tensile Strength, Yield

98 MPa

ISO 527

Tensile Modulus

3600 MPa

ISO 527

Impact Strength, Charpy

No Break kJ/m²

(-30°C)

ISO 179/1eU

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