VICTREX FG? POLYMER 200
High performance Food Grade thermoplastic material, unreinforced PolyEtherEtherKetone (PEEK), semi crystalline, granules for injection moulding and extrusion, colour natural/beige.
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) | 1.30 | g/cm3 | ISO 1183 |
Spiral Flow 1 | 12.5 | cm | Internal Method |
Molding Shrinkage 2 |
|
| ISO 294-4 |
Across Flow | 1.3 | % |
|
Flow | 1.0 | % |
|
Water Absorption (Saturation, 23°C) | 0.45 | % | ISO 62 |
Water Absorption Saturation (100°C) | 0.55 | % | ISO 62 |
Mechanical | Nominal Value | Unit | Test Method |
Tensile Stress (Yield, 23°C) | 95.0 | MPa | ISO 527-2 |
Tensile Strain (Break, 23°C) | 32 | % | ISO 527-2 |
Flexural Modulus (23°C) | 3600 | MPa | ISO 178 |
Flexural Stress |
|
| ISO 178 |
23°C | 155 | MPa |
|
3.5% Strain, 23°C | 120 | MPa |
|
125°C | 85.0 | MPa |
|
175°C | 16.0 | MPa |
|
Compressive Stress |
|
| ISO 604 |
23°C | 120 | MPa |
|
120°C | 65.0 | MPa |
|
Tensile Fatigue 1e6 cycles, 2 Hz (23°C) | 80.0 | MPa |
|
Impact | Nominal Value | Unit | Test Method |
Notched Izod Impact Strength (23°C) | 7.2 | kJ/m2 | ISO 180/A |
Unnotched Izod Impact Strength (23°C) | No Break |
| ISO 180 |
Hardness | Nominal Value | Unit | Test Method |
Shore Hardness (Shore D, 23°C) | 84.0 |
| ISO 868 |
Thermal | Nominal Value | Unit | Test Method |
Deflection Temperature Under Load (1.8 MPa, Unannealed) | 152 | °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 | 45 | ppm/K |
|
> 143°C | 125 | ppm/K |
|
CLTE - Average |
|
| ISO 11359-2 |
< 143°C | 65 | ppm/K |
|
> 143°C | 160 | ppm/K |
|
Thermal Conductivity 3 (23°C) | 0.29 | W/m/K | ISO 22007-4 |
Electrical | Nominal Value | Unit | Test Method |
Volume Resistivity (23°C) | 1.0E+16 | ohms·cm | IEC 60093 |
Dielectric Strength (2.00 mm) | 23.0 | kV/mm | IEC 60243-1 |
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