Ads by Google
PTFE parts: CNC machined PTFE parts
Application:
Insulating parts, sealing liner, anti-adhesive, self-lubricating parts, lead insulating tube, feeding pipe for corrosive fluid etc.
CNC machined PTFE parts:
Main characteristics contrast chart for different materials | |||||
Properties | PTFE | PFA | FEP | PCTFE | PVDF |
Density | 2.13-2.3 | 2.12-2.17 | 2.12-2.17 | 2.10-2.14 | 1.76-1.78 |
melting degree(°C) | 327 | 302-310 | 270 | 210-212 | 173-175 |
max. continual working temperature.(°C) | 260 | 260 | 200 | 200 | 150 |
tensile strength(Mpa) | 20-45 | 27-35 | 19-22 | 31-41 | 39-59 |
fire resistance(%) | >95 | >95 | >95 | >95 | 43 |