Technical Documents
VESTAKEEP® 4000 GF30 is a self-lubricating, semi-crystalline, self-extinguishing, high viscosity polyether ether ketone (PEEK) resin reinforced with 30% chopped glass fiber. It can be processed by injection molding and extrusion. Suitable for use in housing parts. Complies with FDA, UL flammability and EU (10/2011) regulations.
Details Compound
Product Type
Reinforced with
Applications
Producer
Supplier
Advantages
- xcellent mechanical-, thermal- & chemical resistance
- high rigidity
- partially low warpage
- non-combustible
- recyclable
Technical data
Quantity | Value | Unit | Comment |
---|---|---|---|
Appearance Properties | |||
Physical state | Pill shape | ||
Physical Properties | |||
Shrinkage | 0.3 | % | ISO 294-4, 2 mm, Flow |
MFI | 3 | g/10min | 380°C/5 kg- ISO 1133 |
Density | 1.5 | g/ml | ISO 1183- 23°C |
Shrinkage | 0.6 | % | ISO 294-4, 2 mm, Transverse |
Melting range | 380 - 400 | ºC | |
Thermal Properties | |||
Glass transition Temperature | 152 | ºC | |
Flameability | UL 94, 1.6 mm | ||
Heat Deflection temperature | 312 | ºC | ISO 75-1, 1.8 MPa, Method A |
Vicat softening temperature | 340 | ºC | ISO 306, 10N, Method A |
Heat Deflection temperature | 335 | ºC | ISO 75-1, 0.45 MPa, Method B |
Melting point | 340 | ºC | ISO 11357, DSC - 2nd heating |
Vicat softening temperature | 335 | ºC | ISO 306, 50N, Method B |
Dry Time | 240 | min | |
Mechanical Properties | |||
(Charpy Impact Strength(unnotched | 75 | kJ/m² | ISO 179/1eU, -30°C, Complete Break |
(Charpy Impact Strength(unnotched | 70 | kJ/m² | ISO 179/1eU, 23°C, Complete Break |
Charpy Impact Strength (notched) | 10 | kJ/m² | ISO 179/1eA, 23°C, Complete break |
Strain at break-MD | 2 | % | ISO 527-2 |
Tensile Stress at yield-MD | 165 | MPa | ISO 527-1 |
Tensile modulus-MD | 11000 | MPa | |
Charpy Impact Strength (notched) | 9 | kJ/m² | ISO 179/1eA, -30°C, Complete break |
Chemical Properties | |||
LOI | 45 | % | ISO 4589, 3.2 mm |
Water absorption | 0.4 | % | ISO 62, 23°C, Saturation |
Electrical Properties | |||
Surface Resistance | ohm | IEC 60093 | |
Volume resistance | ohm-cm | IEC 60093 | |
Dissipation Factor | 0.004 | IEC 60250, 1 MHz | |
Comparative Tracking Index | 200 | V | IEC 60112, Test solution A |
Relative permittivity | 3.3 | IEC 60250, 1 MHz | |
Process Properties | |||
Mold Temperature | 160 - 200 | ºC | |
Die Temperature | 400 | ºC | |
Drying Temperature | 160 | ºC |