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VICTREX® ST™ G45

Technical Datasheet | Supplied by Victrex

VICTREX® ST™ G45 by Victrex is a semi-crystalline, natural/ beige colored, high performance polyetherketoneetherketoneketone (PEKEKK) grade. Exhibits standard flow, purity, good chemical resistance and dimensional stability. Offers high strength, stiffness and good ductility at higher temperatures. Possesses low permeability or moisture absorption and low coefficient of thermal expansion. Can be processed by injection molding. VICTREX® ST™ G45 is used as a potential metal replacement solution for applications such as seals, disk drive carriers, connectors, turbo charger impellors, test sockets and wire coatings.

VICTREX® ST™ G45 Properties

Thermal Properties

Value & Unit

Test Condition

Test Method

Thermal Conductivity

0.29 W/m.K

(23ºC)

ISO 22007-4

Melting Point

387 °C

ISO 11357

Heat Deflection Temperature (HDT)

172 °C

(1.80 Mpa)

ISO 75-f

Injection Properties

Value & Unit

Test Condition

Test Method

Feed Temperature

375 °C

Front Temperature

390 °C

Hopper Temperature

< 100 °C

*The last time this product was checked, its availability could not be confirmed. If you have more information about its availability, please contact us.

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VICTREX® ST™ G45

VICTREX® ST™ G45 Properties

Thermal Properties

VICTREX® ST™ G45 Processing Guidelines

Injection Properties