Polyetheretherketone Reinforced with 30% Glass Fibre (PEEK+GF30)

Alternative and trade names
Victrex™, Vestakeep®, KetaSpire®, TECACOMP®
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Description

It is high-flow, 30% glass-fiber reinforced grade of polyetheretherketone (PEEK, engineering plastic). This resin offers higher strength and stiffness properties relative to unreinforced PEEK resin. Reinforcement also affords greater mechanical robustness in structural applications, particularly those with service temperatures approaching 300°C.


It is produced to the highest industry standards and is characterized by a distinct combination of properties, which include excellent wear resistance, best-in-class fatigue resistance, ease of melt processing, high purity and excellent chemical resistance to organics, acids and bases.

This material data has been provided by M-Base.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

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Properties

General

PropertyValue

Density

1.48 - 1.53 g/cm³

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Mechanical

PropertyValueComment

Elastic modulus

10.3 - 12.0 GPa

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Elongation

2.0 - 3.5 %

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Impact strength, Charpy notched

7.5 - 10.0 kJ/m²

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Impact strength, Charpy unnotched

40 kJ/m²

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70 kJ/m²

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Tensile strength

160.0 - 200.0 MPa

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at 2-3.5% strain

Thermal

PropertyValueComment

Coefficient of thermal expansion

1.8e-05 - 3e-05 1/K

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Max service temperature

300 °C

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Short

240.0 - 250.0 °C

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Long

Melting point

340.0 - 345.0 °C

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Specific heat capacity

1700 J/(kg·K)

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Thermal conductivity

0.3 - 0.43 W/(m·K)

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Flammability

UL 94 V0

Electrical

PropertyValue

Dielectric constant

3.3 [-]

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3.5 [-]

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Electrical resistivity

100000000000.0 - 10000000000000.0 Ω·m

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Optical

PropertyValue

Transparency

no

Technological properties

Property
Application areas

valve plates, connectors, hospital goods, surgical instruments

Fillers

30% Glass Fiber

Other

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Processing methods

Injection molding, extrusion