| About |
|---|
| Carbon fiber-reinforced (30%) polyether ether ketone VESTAKEEP 4000 CF30 is a carbon 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 CF30 are self-extinguishing. VESTAKEEP 4000 CF30 can be processed by common injection molding machines for thermoplastics. We recommend a melt temperature between 380°C and 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 | 1.40 | g/cm³ | ISO 1183 |
| Melt Volume Rate | |||
| 400℃，10 kg | 3.00 | cm³/10min | ISO 1133 |
| Shrinkage rate | ISO 294-4 | ||
| TD：2.0 mm | 0.40 | % | ISO 294-4 |
| MD：2.0 mm | 0.0 | % | ISO 294-4 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 23000 | MPa | ISO 527-2 |
| tensile strength | 240 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | 2.0 | % | ISO 527-2 |
| 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 | 60 | kJ/m² | ISO 179/1eU |
| 23 ℃, completely fractured | 60 | kJ/m² | ISO 179/1eU |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 335 | ℃ | ISO 75-2/B |
| 1.8 MPa, unannealed | 325 | ℃ | ISO 75-2/A |
| Melting temperature | 340 | ℃ | ISO 11357-3 |
| Linear coefficient of thermal expansion | |||
| MD：23~55℃ | 1.0E-5 | 1/℃ | ISO 11359-2 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 1.0E+5 | ohms | IEC 60093 |
| Volume resistivity | 1.0E+6 | ohms·cm | IEC 60093 |
| Relative permittivity | |||
| 1 MHz | 17.0 | IEC 60250 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 1.60 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 | 850 | ℃ | IEC 60695-2-13 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Processing (melt) temperature | 380 to 400 | °C | |
| Mold temperature | 160 to 200 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 2nd heating |
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