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VICTREX® PEEK 381G

Technical Datasheet | Supplied by Victrex

VICTREX® PEEK 381G by Victrex is polyetheretherketone (PEEK) grade. Offers chemical resistance, low outgassing, low particle generation and inherent purity for reduced contamination.

Exhibits high performance, standard flow, excellent wear resistance, low coefficient of friction and low coefficient of thermal expansion.
It shows insolubility in solvents like acids, salts & oil.
Provides excellent strength, stiffness and excellent dimensional stability in high temperature & harsh environments.
It is suitable for processing by extrusion.
Recommended for wire coating, extrusion of filaments, minitubes and films.
Used in sterilization for medical and food contact applications.
VICTREX® PEEK 381G complies with FDA.
It is easy to process and lightweight compared to steel, aluminum and titanium.

VICTREX® PEEK 381G Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Tensile Strength, Yield

100 MPa

(23°C)

ISO 527

Elongation at Break

40 %

(23°C)

ISO 527

Compressive Strength

125 MPa

(23°C)

ISO 604

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Drying Temperature

120 - 150 °C

Hopper Temperature

< 100 °C

Drying Time

3 - 5 hr

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VICTREX® PEEK 381G

VICTREX® PEEK 381G Properties

Mechanical Properties

VICTREX® PEEK 381G Processing Guidelines

Injection Molding Properties