| About |
|---|
| 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.&& |
| Product Description | |
|---|---|
| Supplier | Evonik |
| Generic | PEEK |
| Material Status | Commercial: Active |
| Features | Self-extinguishing,Hypocrystalline,Solvent resistance,V-0 |
| Availabilitys | North America,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.50 | g/cm³ | ISO 1183 |
| Melt Volume Rate | |||
| 380℃，5 kg | 2.00 | cm³/10min | ISO 1133 |
| Shrinkage rate | ISO 294-4 | ||
| TD：180℃，2.0 mm | 0.60 | % | ISO 294-4 |
| MD：180℃，2.0 mm | 0.30 | % | ISO 294-4 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 11000 | MPa | ISO 527-2 |
| tensile strength | |||
| fracture | 165 | MPa | ISO 527-2/5 |
| Tensile strain | |||
| fracture | 2.0 | % | ISO 527-2/5 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30 ℃, completely fractured | 9.0 | kJ/m² | ISO 179/1eA |
| 23 ℃, completely fractured | 10 | kJ/m² | ISO 179/1eA |
| Charpy Unnotch Impact strength | ISO 179/1eU | ||
| -30 ℃, completely fractured | 75 | kJ/m² | ISO 179/1eU |
| 23 ℃, completely fractured | 70 | kJ/m² | ISO 179/1eU |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 312 | ℃ | ISO 75-2/A |
| 0.45 MPa, unannealed | 335 | ℃ | ISO 75-2/B |
| Vicat Softening Temp | |||
| — | 340 | ℃ | ISO 306/A |
| — | 335 | ℃ | ISO 306/B |
| Melting temperature | |||
| DSC | 340 | ℃ | ISO 3146 |
| Linear coefficient of thermal expansion | |||
| MD：23~55℃ | 3.0E-5 | 1/℃ | ISO 11359-2 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 1.0E+14 | ohms | IEC 60093 |
| Volume resistivity | 1.0E+15 | ohms·cm | IEC 60093 |
| Dielectric strength | 16 | kV/mm | IEC 60243-1 |
| Relative permittivity | IEC 60250 | ||
| 50 Hz | 3.40 | IEC 60250 | |
| 1 MHz | 3.30 | IEC 60250 | |
| Compared to the leakage tracing index | IEC 60112 | ||
| Solution A | 175 | V | IEC 60112 |
| Solution A | 200 | V | IEC 60112 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | UL 94 | ||
| 1.60 mm | V-0 | UL 94 | |
| 3.20 mm | V-0 | UL 94 | |
| Glowing wire flammability index | |||
| 2.0 mm | 960 | ℃ | IEC 60695-2-12 |
| Igniting temperature of the hot wire | |||
| 2 mm | 825 | ℃ | IEC 60695-2-13 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Processing (melt) temperature | 380 to 400 | °C | |
| Mold temperature | 71 to 93 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 2nd heating |
| 3. K20/P50 |
| 4. 100 drops value |
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |