| About |
|---|
| High performance thermoplastic material, unreinforced PolyEtherEtherKetone (PEEK), semi crystalline, granules for injection moulding and extrusion, low flow, FDA food contact compliant, colour natural/beige. Applications for higher strength and stiffness as well as enhanced ductility. Chemically resistant to aggressive environments, suitable for sterilisation for medical and food contact applications.&& |
| Product Description | |
|---|---|
| Supplier | Victrex |
| Material Status | Commercial: Active |
| Features | Low liquidity,Food contact compliance,Solvent resistance,Good disinfection,Ductility,Good Rigidity,Hypocrystalline |
| Availabilitys | North America,Africa & Middle East ,Europe,Asia Pacific,Latin America |
| Process Methods | Extrusion,Injection Molding |
| Technical Data | |||
|---|---|---|---|
| IMPACT | Nominal value | Unit | Test method |
| Charpy Notched Impact Strength | |||
| 23℃ | 9.5 | kJ/m² | ISO 179/eA |
| Charpy Unnotch Impact strength | |||
| 23℃ | 无断裂 | ISO 179 | |
| Impact strength of cantilever beam notch | |||
| 23℃ | 10 | 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 | ISO 75-2/Af | ||
| 1.8 MPa, unannealed | 152 | ℃ | ISO 75-2/Af |
| 1.8 MPa, annealed | 168 | ℃ | ISO 75-2/Af |
| Glass transition temperature | ISO 11357 | ||
| — | 143 | ℃ | ISO 11357 |
| — | 150 | ℃ | ISO 11357 |
| Melting temperature | 343 | ℃ | ISO 11357-3 |
| Linear coefficient of thermal expansion | ISO 11359-2 | ||
| MD：< 143℃ | 4.5E-5 | 1/℃ | ISO 11359-2 |
| MD：> 143℃ | 1.3E-4 | 1/℃ | ISO 11359-2 |
| TD：< 143℃ | 6.5E-5 | 1/℃ | ISO 11359-2 |
| TD：> 143℃ | 1.6E-4 | 1/℃ | ISO 11359-2 |
| Thermal conductivity coefficient | ISO 22007-4 | ||
| 23℃ | 0.29 | W/m/K | ISO 22007-4 |
| 23℃ | 0.32 | W/m/K | ISO 22007-4 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | IEC 60093 | ||
| 23℃ | 1.0E+16 | ohms·cm | IEC 60093 |
| 125 ℃ | 1.0E+15 | ohms·cm | IEC 60093 |
| 275 ℃ | 1.0E+9 | ohms·cm | IEC 60093 |
| Dielectric strength | |||
| 2 mm | 23 | kV/mm | IEC 60243-1 |
| Dielectric constant | |||
| 23 ℃，50 Hz | 3.10 | IEC 60250 | |
| Dissipation factor | |||
| 23℃，1 MHz | 5.0E-3 | IEC 60250 | |
| Compared to the leakage tracing index | 150 | V | IEC 60112 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Glowing wire flammability index | |||
| 2.0 mm | 960 | ℃ | IEC 60695-2-12 |
| Extreme oxygen index | ISO 4589-2 | ||
| — | 24 | % | ISO 4589-2 |
| — | 35 | % | ISO 4589-2 |
| toxicity | NES 713 | ||
| CO content | 0.0740 | NES 713 | |
| CO2 content | 0.150 | NES 713 | |
| Total gases | 0.220 | NES 713 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shore D, 23 ℃ | 84 | ISO 868 | |
| Tensile modulus | |||
| 23℃ | 3900 | MPa | ISO 527-2 |
| tensile strength | |||
| Yield, 23 ℃ | 95.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| Fracture, 23 ℃ | 50 | % | ISO 527-2 |
| Bending modulus | |||
| 23℃ | 3600 | MPa | ISO 178 |
| bending strength | ISO 178 | ||
| 23℃ | 155 | MPa | ISO 178 |
| 3.50% strain, 23 ℃ | 120 | MPa | ISO 178 |
| 125℃ | 85.0 | MPa | ISO 178 |
| 175℃ | 16.0 | MPa | ISO 178 |
| 275℃ | 9.00 | MPa | ISO 178 |
| compressive strength | ISO 604 | ||
| 23℃ | 120 | MPa | ISO 604 |
| 120℃ | 65.0 | MPa | ISO 604 |
| PHYSICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Density | 1.30 | g/cm³ | ISO 1183 |
| Spiral flow length | Internal Method | ||
| — | 12.5 | cm | Internal Method |
| — | 63.0 | cm | Internal Method |
| — | 70.0 | cm | Internal Method |
| Shrinkage rate | ISO 294-4 | ||
| TD | 1.3 | % | ISO 294-4 |
| MD | 0.80 | % | ISO 294-4 |
| Water absorption rate | |||
| Saturation, 23 ℃ | 0.45 | % | ISO 62 |
| Saturation, 100 ℃ | 0.55 | % | ISO 62 |
| Apparent viscosity of melt | |||
| 400℃ | 475 | 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 | 375 | °C | |
| Barrel middle temperature | 380 to 385 | °C | |
| Barrel front temperature | 390 | °C | |
| Nozzle temperature | 395 | °C | |
| Mold temperature | 170 to 200 | °C | |
| Notes |
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