FEP Resin Material Specifications

 

PROPERTY ASTM UNITS TYPICAL VALUE
Mechanical
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  
Electrical
Dielectric Strength
(ShortTerm)
10Mil Film
D149 V/Mil >2,000
Volume Resistivity D257 ohm-cm >1018
Surface Resistivity D257 ohm/Sq >1016
Thermal
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 .
Other
Flammability Rating UL 94 . V0
Refractive Index D542 . 1.338
Limiting Oxygen Index . . >95

 

What can make this page better?

We do everything we can think of to provide you with the product specs, images and ordering info you need, but if we're missing something or still have room to improve, please let us know. Your comments, suggestions and questions are the best tools we have for serving you better!