VICTREX HPG™ POLYMER 240 GRA |
High performance thermoplastic material, reinforced PolyEtherEtherKetone (PEEK), semi crystalline, granules for injection moulding, low flow, colour black. Chemically resistant to aggressive environments |
Material Properties | |||
Physical | Nominal Value | Unit | Test Method |
Density (Crystalline) | 1.40 | g/cm³ | ISO 1183 |
Spiral Flow | Internal Method | ||
-- 1 | 8.00 | cm | |
-- 2 | 37.5 | cm | |
Molding Shrinkage 3 | ISO 294-4 | ||
Across Flow | 0.50 | % | |
Flow | 0.10 | % | |
Mechanical | Nominal Value | Unit | Test Method |
Tensile Modulus | ISO 527-1 | ||
23°C | 25500 | MPa | |
80°C | 25000 | MPa | |
120°C | 24500 | MPa | |
160°C | 10500 | MPa | |
Tensile Stress | ISO 527-2 | ||
Break, 23°C | 240 | MPa | |
Break, 80°C | 200 | MPa | |
Break, 120°C | 150 | MPa | |
Break, 160°C | 95.0 | MPa | |
Tensile Strain | ISO 527-2 | ||
Break, 23°C | 1.7 | % | |
Break, 80°C | 1.8 | % | |
Break, 120°C | 2.2 | % | |
Break, 160°C | 4.5 | % | |
Flexural Modulus | ISO 178 | ||
23°C | 22000 | MPa | |
80°C | 21500 | MPa | |
120°C | 21000 | MPa | |
160°C | 8500 | MPa | |
Flexural Stress 4 | ISO 178 | ||
23°C | 360 | MPa | |
80°C | 310 | MPa | |
120°C | 260 | MPa | |
160°C | 160 | MPa | |
Compressive Modulus | ISO 604 | ||
23°C | 23000 | MPa | |
80°C | 21000 | MPa | |
120°C | 20000 | MPa | |
160°C | 8000 | MPa | |
Compressive Stress | ISO 604 | ||
23°C | 280 | MPa | |
80°C | 220 | MPa | |
120°C | 180 | MPa | |
160°C | 100 | MPa | |
Impact | Nominal Value | Unit | Test Method |
Charpy Notched Impact Strength (23°C) | 10.0 | kJ/m² | ISO 179/A |
Thermal | Nominal Value | Unit | Test Method |
Glass Transition Temperature (Onset) | 143 | °C | ISO 11357-2 |
Melting Temperature | 343 | °C | ISO 11357-3 |
Fill Analysis | Nominal Value | Unit | Test Method |
Melt Viscosity (420°C) | 800 | Pa·s | ISO 11443 |
Typical Processing Information | |||
Injection | Nominal Value | Unit | |
Drying Temperature | 120 to 150 | °C | |
Drying Time | 3.0 to 5.0 | hr | |
Suggested Max Moisture | 0.020 | % | |
Hopper Temperature | < 100 | °C | |
Rear Temperature | 390 | °C | |
Middle Temperature | 400 to 405 | °C | |
Front Temperature | 410 | °C | |
Nozzle Temperature | 415 | °C | |
Mould Temperature | 180 to 210 | °C | |
Injection Notes | |||
Runner: Die / nozzle >3mm, manifold >3.5mm
2) Data are generated in accordance with prevailing national, international and internal standards, and should be used for material comparison. Actual property values are highly dependent on part geometry, mould configuration and processing conditions. Properties may also differ for along flow and across flow directions. |
Notes |
1Mould Temperature: 200°C, Melt Temperature: 415°C, 1.00 mm |
2Mould Temperature: 200°C, Melt Temperature: 415°C, 3.00 mm |
3415°C nozzle, 200°C tool |
4At break |
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