PTFE seal of valves
PTFE (King of plastic) is the most commonly known fluoroplastic with widest application. PTFE has properties such as corrosion resistance, aging resistance, high & low temperature resistance, good lubrication and insulation, non-sticky, non-toxic.
Features:
1.Outstanding chemical resistance
2.Superb electrical insulating properties
3.A wide working temperature range from 260°C down to liquid nitrogen temperatures (-196°C)
4. Low coefficient of friction, resulting in unique non-stick behavior
5.High dielectric properties
6.Non-toxic
Typical Applications:
1.Containers and pipework for reactive and corrosive chemicals
2.Electrical insulation parts
3.Sealing gasket, lining, valve seats, O-ring, slide bearing
Technical Index:
| Item |
Unit |
Index |
| Density |
g/cm3 |
2.32 |
| Tensile strength |
MPa |
18~30 |
| Elongation at break |
% |
150~350 |
| Temperature range |
Celcius degree |
-196~260 |
Audited Supplier 
Audited Supplier 
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