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PTFE
Sheet, Rod, & Shapes
In
Stock For Immediate Shipment
PTFE
is a Thermoplastic Polymer
- White solid at room
temperature
- Density of about 2.2
g/cubic cm
- Melting point is 327 °C (621 °F)
- Mechanical
properties degrade above 260
°C (500 °F)
PTFE gains its properties from
the aggregate effect of carbon-fluorine
bonds, as
do all fluorocarbons.
| Property |
Value |
| Density |
2200 kg/m3 |
| Melting
point |
327
°C |
| Young's
modulus |
0.5
GPa |
| Yield strength |
23
MPa |
| Coefficient
of friction |
0.05–0.10 |
| Dielectric constant |
ε=2.1,tan(δ)<5(-4) |
| Dielectric
constant (60 Hz) |
ε=2.1,tan(δ)<2(-4) |
| Dielectric
strength (1 MHz) |
60
MV/m |
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