VICTREX FG™ POLYMER 240
High performance Food Grade thermoplastic material, carbon fiber reinforced PolyEtherEtherKetone (PEEK), semi crystalline, granules for injection moulding and extrusion, colour black.
The VICTREX FG™ 200 family of materials is intended for applications needing toughness and ductility from sub-ambient to elevated temperatures along with long-term fatigue resistance and low coefficient of thermal expansion for metal replacement. Chemically resistant to aggressive environments, suitable for sterilisation.
Material Properties |
Physical | Nominal Value | Unit | Test Method |
Density (Crystalline) | 1.40 | g/cm³ | ISO 1183 |
Spiral Flow |
|
| Internal Method |
-- 1 | 7.50 | cm |
|
-- 2 | 33.0 | cm |
|
Molding Shrinkage 3 |
|
| ISO 294-4 |
Across Flow | 0.50 | % |
|
Flow | 0.10 | % |
|
Water Absorption (Saturation, 23°C) | 0.30 | % | ISO 62 |
Water Absorption Saturation (100°C) | 0.45 | % | ISO 62 |
Mechanical | Nominal Value | Unit | Test Method |
Tensile Stress |
|
| ISO 527-2 |
Break, 23°C | 265 | MPa |
|
Break, 125°C | 160 | MPa |
|
Break, 175°C | 85.0 | MPa |
|
Break, 275°C | 50.0 | MPa |
|
Tensile Strain (Break, 23°C) | 1.7 | % | ISO 527-2 |
Flexural Modulus (23°C) | 24000 | MPa | ISO 178 |
Flexural Stress |
|
| ISO 178 |
23°C | 380 | MPa |
|
125°C | 275 | MPa |
|
175°C | 130 | MPa |
|
275°C | 65.0 | MPa |
|
Compressive Stress |
|
| ISO 604 |
23°C | 320 | MPa |
|
120°C | 200 | MPa |
|
200°C | 70.0 | MPa |
|
Tensile Fatigue 1e6 cycles, 5 Hz |
|
|
|
23°C | 175 | MPa |
|
120°C | 120 | MPa |
|
Impact | Nominal Value | Unit | Test Method |
Notched Izod Impact Strength (23°C) | 9.0 | kJ/m² | ISO 180/A |
Unnotched Izod Impact Strength (23°C) | 50.0 | kJ/m² | ISO 180 |
Hardness | Nominal Value | Unit | Test Method |
Shore Hardness (Shore D, 23°C) | 87.5 |
| ISO 868 |
Thermal | Nominal Value | Unit | Test Method |
Deflection Temperature Under Load (1.8 MPa, Unannealed) | 336 | °C | ISO 75-2/Af |
Glass Transition Temperature |
|
| ISO 11357-2 |
Onset | 143 | °C |
|
Midpoint | 150 | °C |
|
Melting Temperature | 343 | °C | ISO 11357-3 |
CLTE - Flow |
|
| ISO 11359-2 |
< 143°C | 5 | ppm/K |
|
> 143°C | 6 | ppm/K |
|
CLTE - Average |
|
| ISO 11359-2 |
< 143°C | 40 | ppm/K |
|
> 143°C | 100 | ppm/K |
|
Thermal Conductivity 4 (23°C) | 0.95 | W/m/K | ISO 22007-4 |
Electrical | Nominal Value | Unit | Test Method |
Volume Resistivity (23°C) | 1.0E+5 | ohms·cm | IEC 60093 |
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