A version of the natural PTFE reinforced with 25% glass fiber. It has greeter rigidity, dimensional stability and smaller creeping in comparison with the “natural” PTFE.
Product properties
Color:
natural
Electrically insulator:
Yes
main area of use:
Increased dimensional stability, rigidity
Printable materials
| Properties | Unit | Method | Value |
|---|---|---|---|
| Colour | |||
| Density | g/cm3 | ASTM D 792-00 | 2.22 |
| Flammability (UL94) | - | DIN IEC 60695-11-10 | V0 |
| Water absorption (23ºC) | % | ASTM D 570 | <0.01 |
| Volume resistivity | Ω*cm | ASTM D 257 | 1016 |
| Surface resistivity | Ω | ASTM D 257 | 1015 |
| Dielectric strength | kV/mm | ASTM D 149 | - |
| Dielectric constant (50-109 Hz) | - | ASTM D 150 | - |
| Dielectric dissipation factor | - | ASTM D 150 | - |
| Thermal conductivity | W/ (K.m) | ASTM C 177 | 0.2 |
| Max. allowable service temperature in air, short term | ºC | 260 | |
| Max. allowable service temperature in air, long term | ºC | 260 | |
| Min. allowable service temperature in air, long term | ºC | - 200 | |
| Glass transition temperature | ºC | DIN 53765 | -20 |
| Specific heat (20ºC) | J/(g.K) | ASTM D4591 | - |
| Coefficient of linear thermal expansion (CLTE): 25 - 100ºC | m/(m.K)x10-5 | ASTM D 696 | 8 |
| Elongation at break | % | ASTM D 4894 | 180 |
| Tensile strength | MPa | ASTM D 4894 | 15 |
| Compressive strength | MPa | ASTM D 695 1% | 9.5 |
| Shore D hardness | - | ASTM D 2240 | 61 |
| Deformation under load (24h, 13.7Mpa, 23°C) | % | ASTM D 621 | 8 |
| Static friction coefficient | - | ASTM D 3028 (1) | - |
| Dynamic coefficient of friction | - | ASTM D 1894 | 0.15 |
(*) legend:
- A – applicable
- B – partially applicable
- C – not applicable
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