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Plastics & Elastomers
The material selection platform
Plastics & Elastomers
by SpecialChem
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Technical Datasheet | Supplied by Victrex
VICTREX FG™ 140 is an unreinforced thermoplastic polyetheretherketone by Victrex. Provides good chemical resistance to aggressive environments, suitable for sterilization. Offers long-term creep resistance, point and edge retention and low coefficient of thermal expansion. It is a high performance grade suggested for applications that require mechanical properties at ambient and elevated temperatures. Possible applications are cookware, fryers and rice cookers, fridges, beverage dispensers. VICTREX FG™ 140 is designed for processing by injection molding and extrusion. Also suitable for industrial aseptic processing and packaging. Other applications may include bottling and filling lines, meat, poultry, fish & dairy filtration and CIP equipment. It causes 40% increase in lifetime for oven conveying, reducing both downtime and maintenance costs. It also lowers component cost by 80% thereby improving performance by replacing machined metal parts. It excels in high temperature environments, delivering up to 2x drier capacity compared to PPS. VICTREX FG™ 140 complies with FDA and drinking water WRAS (UK).
Product Type
PK (Polyketone) > PEEK
CAS Number
Physical Form
Granules, Semi-crystalline

VICTREX FG™ 140 Properties

Mechanical Properties

Value & Unit
Test Condition
Test Method
Tensile Strength at Break
270 MPa
(At 23°C)
ISO 527
Elongation at Break
1.5 %
(At 23°C)
ISO 527
Flexural Strength
380 MPa
(At 23°C)
ISO 178

VICTREX FG™ 140 Processing Guidelines

Extrusion/Injection Properties

Value & Unit
Test Condition
Test Method
Drying Temperature 1
150 °C
Drying Time 1
3 hr
Drying Temperature 2
120 °C
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