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FEP vs. AU

FEP belongs to the thermoplastics classification, while AU belongs to the thermoset elastomers (rubber). There are 7 material properties with values for both materials. Properties with values for just one material (24, in this case) are not shown.

For each property being compared, the top bar is FEP and the bottom bar is AU.

Metric UnitsUS Customary Units

Material Properties

Elongation at Break, % 300
580
Glass Transition Temperature, °C 60
-50
Maximum Temperature: Autoignition, °C 630
360
Maximum Temperature: Mechanical, °C 200
90
Specific Heat Capacity, J/kg-K 1170
1760
Tensile Strength: Ultimate (UTS), MPa 20
39
Thermal Conductivity, W/m-K 0.22
0.19