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Plastics & Elastomers
The material selection platform
Plastics & Elastomers
by SpecialChem
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Technical Datasheet | Supplied by Evonik
VESTAKEEP® 5000G by Evonik is an unreinforced, semi-crystalline, high viscosity polyether ether ketone (PEEK) resin. Exhibits excellent thermal- and chemical resistance. It is non-combustible & recyclable and offers self-extinguishing properties. It is processed by injection molding and extrusion. Possible market applications include automotive, aerospace & rail cars, machinery & apparatus construction, electrical & cable, electronics & semiconductors, medical technology and food processing industry. VESTAKEEP® 5000G complies with EU (10/2011) and FDA Regulation 21 CFR, § 177.2415.
Product Type
PK (Polyketone) > PEEK
CAS Number
Physical Form

VESTAKEEP® 5000G Properties

Mechanical Properties

Value & Unit
Test Condition
Test Method
Tensile Strength, Yield
95 MPa
( )
ISO 527-1
Tensile Strain
40 %
(at Break)
ISO 527-2
Impact Strength, Charpy
No Break kJ/m2
ISO 179/1eU

VESTAKEEP® 5000G Processing Guidelines

Injection Molding Properties

Value & Unit
Test Condition
Test Method
Drying Temperature
160 °C
Drying Time
4 hr
Hopper Temperature
40 - 100 °C
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