VICTREX HPG™ POLYMER 140 GRA
High performance thermoplastic material, unreinforced PolyEtherEtherKetone (PEEK), semi crystalline, granules for injection moulding, standard flow, colour natural. Chemically resistant to aggressive environments
Material Properties |
Physical | Nominal Value | Unit | Test Method |
Density (Crystalline) | 1.30 | g/cm³ | ISO 1183 |
Spiral Flow 1 | 12.0 | cm | Internal Method |
Molding Shrinkage 2 |
|
| ISO 294-4 |
Across Flow | 1.3 | % |
|
Flow | 0.90 | % |
|
Mechanical | Nominal Value | Unit | Test Method |
Tensile Modulus |
|
| ISO 527-1 |
23°C | 3700 | MPa |
|
80°C | 3500 | MPa |
|
120°C | 3300 | MPa |
|
160°C | 600 | MPa |
|
Tensile Stress |
|
| ISO 527-2 |
Yield, 23°C | 95.0 | MPa |
|
Yield, 80°C | 70.0 | MPa |
|
Yield, 120°C | 50.0 | MPa |
|
Tensile Strain (Break, 23°C) | 32 | % | ISO 527-2 |
Flexural Modulus |
|
| ISO 178 |
23°C | 3700 | MPa |
|
80°C | 3300 | MPa |
|
120°C | 3200 | MPa |
|
160°C | 500 | MPa |
|
Flexural Stress |
|
| ISO 178 |
3.5% Strain, 23°C | 120 | MPa |
|
23°C 3 | 150 | MPa |
|
80°C 3 | 110 | MPa |
|
120°C 3 | 85.0 | MPa |
|
160°C 3 | 25.0 | MPa |
|
Compressive Modulus |
|
| ISO 604 |
23°C | 3700 | MPa |
|
80°C | 3400 | MPa |
|
120°C | 3300 | MPa |
|
160°C | 600 | MPa |
|
Compressive Stress |
|
| ISO 604 |
23°C | 120 | MPa |
|
80°C | 100 | MPa |
|
120°C | 80.0 | MPa |
|
Impact | Nominal Value | Unit | Test Method |
Charpy Notched Impact Strength (23°C) | 7.0 | kJ/m² | ISO 179/A |
Notched Izod Impact Strength | 7.2 | kJ/m² | ISO 180 |
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 (400°C) | 450 | Pa·s | ISO 11443 |
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