Home > Heat Shrink > High Temperature Heat Shrink Tubing > FEP Heat Shrink Tubing > FEP Resin Material Specs
| PROPERTY |
ASTM |
UNITS |
TYPICAL VALUE |
| Tensile Strength |
D1708 |
PSI |
3.500 |
| Specific Gravity |
D792 |
|
2.15 |
Coefficient
of Friction |
Dynamic
(<10 ft/min) |
. |
0.2 |
| Compressive Strength |
D695 |
PSI |
2.200 |
Impact Strength
73°F |
D256 |
Ft-Lb/in |
No Break |
Flexural Modulus
73°F |
D790 |
PSI |
95.000 |
| Tensile Modulus |
D638 |
PSI |
60.000 |
| Hardness-Durometer |
D2240 |
|
D-55 |
| Elongation |
D1708 |
% |
300 |
| Flexural Strength |
D790 |
PSI |
No Break |
| Water Absorption |
D570 |
% |
<0.01 |
Deformation Under Load
(73°F, 1000 PSI, 24 HR) |
D621 |
. |
1.8 |
Linear Coefficient
of Expansion
(70-212°F)
(212-300°F)
(300-408°F) |
D696 |
in/in/°F |
4.5-5.8x10-5 |
| Flex Life (MIT) |
|
|
15.000 |
| Creep Resistance |
D674 |
LB/Sq In |
|
Dielectric Strength
(ShortTerm)
10Mil Film |
D149 |
V/Mil |
>2,000 |
| Volume Resistivity |
D257 |
ohm-cm |
>1018
|
| Surface Resistivity |
D257 |
ohm/Sq |
>1016 |
| Continuous Service Temperature |
. |
°F |
400 |
| Melting Point |
DTA |
°F |
500-530 |
| Thermal Conductivity |
C-177 |
BTU/hr/ft2/°F.in |
1.4 |
| Heat of Fusion |
|
BTU/lb |
11 |
| Specific Heat |
C-177 |
Cal/g/°C |
. |
25°C
100°C
200°C
275°C |
. |
. |
0.26 |
Low Temperature
Embrittlement |
. |
°F |
. |
Deflection Temperature
66 PSI
264 PSI |
. |
°F |
138
134 |
| Heat of Combustion |
. |
BTU/lb |
. |
| Flammability Rating |
UL 94 |
. |
V0 |
| Refractive Index |
D542 |
. |
1.338 |
| Limiting Oxygen Index |
. |
. |
>95 |
|
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