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VICTREX™ PEEK 450G™

Technical Datasheet | Supplied by Victrex
VICTREX® PEEK 450G by Victrex is a semi-crystalline, high performance, unreinforced polyetheretherketone (PEEK) grade. Exhibits standard flow, excellent wear resistance, low coefficient of friction and low coefficient of thermal expansion. Provides excellent strength, stiffness, high ductility and excellent dimensional stability. Offers chemical resistance, insolubility in solvents like acids, salts & oil, low outgassing, low particle generation and inherent purity for reduced contamination. It is easy to process and lightweight compared to steel, aluminum and titanium. Suitable for processing by injection molding and extrusion. Recommended for applications in higher strength and stiffness. Used in sterilization for medical and food contact applications. VICTREX® PEEK 450G complies with FDA.
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Product Type
PK (Polyketone) > PEEK
CAS Number
29658-26-2
Physical Form
Granules

VICTREX™ PEEK 450G™ Properties

Mechanical Properties

Value & Unit
Test Condition
Test Method
Flexural Strength
125 MPa
(At 3.5% Strain, 23°C) 
ISO 178
Elongation at Break
45 %
(23°C) 
ISO 527
Compressive Strength
125 MPa
(23°C) 
ISO 604

VICTREX™ PEEK 450G™ Processing Guidelines

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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