Details
PTFE is a highly resilient O-ring material unaffected by virtually all known acids, alkalis and solvents. It is tough, abrasion resistant and capable of withstanding temperatures between -200°C to +250°C. It also possesses outstanding weather, ozone and electrical resistance. For this reason, it is the polytetrafluoroethylene oring of choice for use in aerospace, food, pharmaceuticals and telecommunications industries. PTFE O-rings could be a more economical alternative to FFKM materials, but they are not easily compressed and have little memory to be able to return to their original form. This can be a disadvantage if under permanent strain and may not create the best lasting seal.
Extra informatie
| Colour | Zwart |
|---|---|
| Materiaal | PTFE |
| Binnen Diameter (mm) | 81.9200 |
| Dikte (mm) | N/B |
| Cross Sectie (mm) | 5.3300 |
| Snoer Type | Circular |
| O-ring Type | Engelse Standaard |
| Hardheid (Shore A) | Nee |
| Maximale Temperatuur (°C) | 250.0000 |
| Minimaal Temperatuur (°C) | -200.0000 |
| Tolerancie (±mm) | N/B |
*Dimensions can vary, they are typical only.