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Dupont Teflon FEP Properties
| Mechanical/Physical |
ASTM
Method |
Unit |
TE-9302N |
| Melt
Flow Rate |
D-2116 |
g/10 min |
2.0-3.9 |
| Specific
Gravity |
D-792 |
|
2.12-2.17 |
| Water
Absorption, 24 Hr. |
D-570 |
% |
<0.01 |
| Tensile
Strength, 23°C |
D-1708 |
psi |
2,700-4,354 |
| Ultimate
Elongation, 23°C |
D-1708 |
% |
275-300 |
| Compressive
Strength, 23°C at 5% Strain |
D-695 |
psi |
2,200 |
| Impact
Strength, 23°C, Notched Izod |
D-256 |
J/m |
no break |
| Flexural
Modulus, 23°C |
D-790 |
psi |
95,000 |
| Durometer
Hardness, Shore D |
D-2240 |
D |
55 |
| Coefficient
of Friction |
D-1894 |
|
0 |
| Deformation
Under Load, 23°C, 1000 PSI, 24 Hr. |
D-621 |
% |
0.5 |
| Thermal |
| Melting
Point |
D-3418 |
°C |
255 |
| Deflection
Temperature (66 PSI) |
D-648 |
°C |
160 |
| Oxygen
Index |
D-2863 |
% |
>95 |
| Continuous
Service Temperature |
|
°C |
205 |
| Coefficient
of Thermal Expansion (100°F to 160°F) |
D-696 |
K-1 |
5 |
| Flammability |
UL 94 |
|
V-0 |
| Electrical |
| Surface
Resistivity |
D-257 |
ohm-sq |
10-15 |
| Volume
Resistivity |
D-257 |
ohm-cm |
10-18 |
| Dielectric
Strength, short-term (10 mil film) |
D-149 |
Volts/mil |
2,000 |
| Dielectric
Constant, 23°C, 10 kHz Maximum |
D-150 |
|
2.15 |
| Dissipation
Factor, 23°C, 10 kHz, Maximum |
D-150 |
|
0.0003 |
| Arc
Resistance |
D-495 |
seconds |
165 |
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