TEFLON / PTFE

TEFLON WHITE / PTFE

     
ASTM or UL testProperty
PHYSICAL
D792Density (lb/in3)
(g/cm3)
0.078
2.16
0.081
2.25
0.075
2.08
MECHANICAL
D638Tensile Strength (psi)3,9002,1001,900
D638Tensile Modulus (psi)80,000
D785Hardness, Shore DD50D60D62
THERMAL
D696Coefficient of Linear Thermal Expansion
(x 10-5 in./in./°F)
7.56.46
D648Heat Deflection Temp (°F / °C)132 / 55150 / 65150 / 65
Max Operating Temp (°F / °C)500 / 260500 / 260500 / 260
ELECTRICAL
D149Dielectric Strength (V/mil) short time, 1/8" thick285
D150Dielectric Constant at 1 MHz2.12.4
D257Volume Resistivity (ohm-cm)at 50% RH> 1018> 1015104

Teflon
Teflon
Teflon
Teflon