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Polyetheretherketone, 30% Glass Fibre Reinforced ( PEEK - 30% GFR )

Material Information

Buy Polyetheretherketone, 30% Glass Fibre Reinforced on-line

We stock and supply the following standard forms:
Granule
Granule

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Chemical Resistance

Acids - concentrated Good-Poor
Acids - dilute Good
Alcohols Good
Alkalis Good
Aromatic hydrocarbons Good
Greases and Oils Good
Halogenated Hydrocarbons Good
Halogens Good-Poor
Ketones Good-Poor

Electrical Properties

Dielectric constant @1kHz 3.2-3.4
Dielectric strength ( kV mm-1 ) 16.5-19.8
Dissipation factor @ 1MHz 0.002

Mechanical Properties

Compressive modulus ( GPa ) 8.6-11
Compressive strength ( MPa ) 147-154
Elongation at break ( % ) 2-3
Hardness - Rockwell M98-108
Poisson's ratio 0.39-0.41
Tensile strength ( MPa ) 155-197

Physical Properties

Density ( g cm-3 ) 1.49-1.54
Flammability V-0
Limiting oxygen index ( % ) 34-36
Radiation resistance Good
Resistance to Ultra-violet Fair
Water absorption ( % ) 0.06-0.12
Water absorption - over 24 hours ( % ) 0.06-0.12

Thermal Properties

Coefficient of thermal expansion ( x10-6 K-1 ) 20-30
Heat-deflection temperature - 0.45MPa ( C ) 306-356
Heat-deflection temperature - 1.8MPa ( C ) 288-315
Lower working temperature ( C ) -60
Specific heat ( J K-1 kg-1 ) 1000-1100
Thermal conductivity @0.197-0.213C ( W m-1 K-1 )
Upper working temperature ( C ) 260-280

Buy Polyetheretherketone, 30% Glass Fibre Reinforced on-line

We stock and supply the following standard forms:
Granule
Granule

Choose a form to search our on-line catalogue  

Index