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VICTREX® PEEK 450GL20

Technical Datasheet | Supplied by Victrex
VICTREX® PEEK 450GL20 by Victrex is a high performance polyetheretherketone (PEEK) semi-crystalline grade reinforced with 20% glass fiber. It is suitable for processing by injection molding and extrusion. Exhibits standard flow, excellent wear resistance, low coefficient of friction and low coefficient of thermal expansion. Provides excellent strength, stiffness and dimensional stability in high temperature and harsh environments. Shows chemical resistance, insolubility in solvents like acids, salts and oil, low outgassing, low particle generation and inherent purity for reduced contamination. Is easy to process and lightweight compared to steel, aluminum and titanium. Recommended for applications for higher strength in a static system. Used in sterilization of medical and food contact applications. VICTREX® PEEK 450GL20 complies with FDA.
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Product Type
PK (Polyketone) > PEEK
CAS Number
29658-26-2
Physical Form
Granules

VICTREX® PEEK 450GL20 Properties

Mechanical Properties

Value & Unit
Test Condition
Test Method
Flexural Strength
250 MPa
(23°C) 
ISO 178
Elongation at Break
3.4 %
(23°C) 
ISO 527
Hardness, Shore D
85.5
(23°C) 
ISO 868

VICTREX® PEEK 450GL20 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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