| About |
|---|
| High performance thermoplastic material, 20% filled with PTFE PolyEtherEtherKetone (PEEK), semi crystalline, granules for injection moulding and extrusion, standard flow, FDA food contact compliant, colour natural / beige. Tribological applications. Excellent wear resistance, very low coefficient of friction. Chemically resistant to aggressive environments.&& |
| Product Description | |
|---|---|
| Supplier | Victrex |
| Material Status | Commercial: Active |
| Features | Food contact compliance,Low coefficient of friction,Good liquidity,Good wear resistance,Solvent resistance,Hypocrystalline |
| Availabilitys | Europe,North America,Latin America,Asia Pacific,Africa & Middle East |
| Process Methods | Injection Molding,Extrusion |
| Technical Data | |||
|---|---|---|---|
| IMPACT | Nominal value | Unit | Test method |
| Charpy Notched Impact Strength | |||
| 23℃ | 6.0 | kJ/m² | ISO 179/1eA |
| Charpy Unnotch Impact strength | |||
| 23℃ | 无断裂 | ISO 179 | |
| Impact strength of cantilever beam notch | |||
| 23℃ | 8.0 | kJ/m² | ISO 180-A |
| Notched impact strength of cantilever beam | |||
| 23℃ | 无断裂 | ISO 180 | |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 150 | ℃ | ISO 75-2/Af |
| Glass transition temperature | ISO 11357-2 | ||
| — | 143 | ℃ | ISO 11357-2 |
| — | 150 | ℃ | ISO 11357-2 |
| Melting temperature | 343 | ℃ | ISO 11357-3 |
| Linear coefficient of thermal expansion | ISO 11359-2 | ||
| MD：< 143℃ | 4.0E-5 | 1/℃ | ISO 11359-2 |
| MD：> 143℃ | 1.2E-4 | 1/℃ | ISO 11359-2 |
| TD：< 143℃ | 6.0E-5 | 1/℃ | ISO 11359-2 |
| TD：> 143℃ | 1.4E-4 | 1/℃ | ISO 11359-2 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | |||
| 23℃ | 1.0E+16 | ohms·cm | IEC 60093 |
| Dielectric strength | |||
| 2 mm | 26 | kV/mm | IEC 60243-1 |
| Dielectric constant | |||
| 23 ℃，1 kHz | 2.80 | IEC 60250 | |
| Dissipation factor | |||
| 23℃，1 MHz | 4.0E-3 | IEC 60250 | |
| Compared to the leakage tracing index | 150 | V | IEC 60112 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shore D, 23 ℃ | 81 | ISO 868 | |
| Tensile modulus | |||
| 23℃ | 3200 | MPa | ISO 527-2 |
| tensile strength | |||
| Yield, 23 ℃ | 78.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| Fracture, 23 ℃ | 25 | % | ISO 527-2 |
| Bending modulus | |||
| 23℃ | 3200 | MPa | ISO 178 |
| bending strength | ISO 178 | ||
| 23℃ | 125 | MPa | ISO 178 |
| 3.50% strain, 23 ℃ | 100 | MPa | ISO 178 |
| 125℃ | 70.0 | MPa | ISO 178 |
| 175℃ | 18.0 | MPa | ISO 178 |
| 275℃ | 13.0 | MPa | ISO 178 |
| compressive strength | ISO 604 | ||
| 23℃ | 105 | MPa | ISO 604 |
| 120℃ | 65.0 | MPa | ISO 604 |
| PHYSICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Density | 1.40 | g/cm³ | ISO 1183 |
| Spiral flow length | 13.0 | cm | Internal Method |
| Shrinkage rate | ISO 294-4 | ||
| TD | 1.7 | % | ISO 294-4 |
| MD | 1.2 | % | ISO 294-4 |
| Apparent viscosity of melt | |||
| 400℃ | 350 | Pa·s | ISO 11443 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 120 to 150 | °C | |
| Drying time | 3.0 to 5.0 | hr | |
| Hopper temperature | < 100 | °C | |
| Barrel rear temperature | 355 | °C | |
| Barrel middle temperature | 360 to 365 | °C | |
| Barrel front temperature | 370 | °C | |
| Nozzle temperature | 375 | °C | |
| Mold temperature | 170 to 200 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Crystalline |
| 3. Mold Temperature: 356°F, Melt Temperature: 707°F |
| 4. 1 mm |
| 5. 375°C nozzle, 180°C tool |
| 6. at Yield |
| 7. Onset |
| 8. Midpoint |
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