VESTAKEEP? 4000 GF30
Polyetheretherketone
Glass fiber-reinforced (30%) polyether ether ketone
VESTAKEEP 4000 GF30 is a glass fiber reinforced (30%) polyether ether ketone for injection molding.
The semi-crystalline polymer features superior mechanical, thermal, and chemical resistance. Parts made from VESTAKEEP 4000 GF30 are self-extinguishing.
VESTAKEEP 4000 GF30 can be processed on common injection molding machines for thermoplastics.
We recommend a melt temperature of 380°C to 400°C during the injection molding process. The mold temperature should be within a range of 160°C to 200°C, preferably 180°C.
Filler / Reinforcement | |
Features | - Chemical Resistant，Self Extinguishing，Semi Crystalline
|
Forms | |
Processing Method | |
Density (73°F) | 1.50 | g/cm3 | ISO 1183 |
Melt Volume-Flow Rate (MVR) (380°C/5.0 kg) | 0.122 | in3/10min | ISO 1133 |
Molding Shrinkage |
|
| ISO 294-4 |
Across Flow : 0.0787 in | 0.60 | % |
|
Flow : 0.0787 in | 0.30 | % |
|
Tensile Modulus | 1.60E+6 | psi | ISO 527-2 |
Tensile Stress | 23900 | psi | ISO 527-2 |
Tensile Strain (Break) | 2.0 | % | ISO 527-2 |
Charpy Notched Impact Strength |
|
| ISO 179/1eA |
-22°F, Complete Break | 4.3 | ft·lb/in2 |
|
73°F, Complete Break | 4.8 | ft·lb/in2 |
|
Charpy Unnotched Impact Strength |
|
| ISO 179/1eU |
-22°F, Complete Break | 36 | ft·lb/in2 |
|
73°F, Complete Break | 33 | ft·lb/in2 |
|
Heat Deflection Temperature |
|
|
|
66 psi, Unannealed | 635 | °F | ISO 75-2/B |
264 psi, Unannealed | 594 | °F | ISO 75-2/A |
Vicat Softening Temperature |
|
|
|
-- | 644 | °F | ISO 306/A |
-- | 635 | °F | ISO 306/B |
Melting Temperature 2 | 644 | °F | ISO 11357-3 |
CLTE - Flow (73 to 131°F) | 1.7E-5 | in/in/°F | ISO 11359-2 |
Surface Resistivity | 1.0E+14 | ohms | IEC 60093 |
Volume Resistivity | 1.0E+15 | ohms·cm | IEC 60093 |
Electric Strength 3 | 410 | V/mil | IEC 60243-1 |
Relative Permittivity |
|
| IEC 60250 |
50 Hz | 3.40 |
|
|
1 MHz | 3.30 |
|
|
Comparative Tracking Index |
|
| IEC 60112 |
Solution A | 200 | V |
|
Solution A 4 | 175 | V |
|
Flame Rating |
|
| UL 94 |
0.06 in | V-0 |
|
|
0.13 in | V-0 |
|
|
Glow Wire Flammability Index (0.08 in) | 1760 | °F | IEC 60695-2-12 |
Glow Wire Ignition Temperature (0.08 in) | 1520 | °F | IEC 60695-2-13 |
Processing (Melt) Temp | 716 to 752 | °F |
|
Mold Temperature | 160 to 200 | °F |
|
