PEEK BEIGE NATURAL

ASTM or UL testProperty  
PHYSICALUnfilled30% Carbon Fibers
D792Density (lb/in3)
(g/cm3)
0.047
1.31
0.051
1.41
MECHANICAL
D638Tensile Strength (psi)16,00019,000
D638Tensile Modulus (psi)500,0001,100,000
D785Hardness, RockwellM100 (R126)M102
THERMAL
D696Coefficient of Linear Thermal Expansion
(x 10-5 in./in./°F)
2.61
D648Heat Deflection Temp (°F / °C)320 / 160550 / 288
Max Operating Temp (°F / °C)480 / 249500 / 260
ELECTRICAL
D149Dielectric Strength (V/mil) short time, 1/8" thick48032
D150Dielectric Constant at 1 MHz3.3
D257Volume Resistivity (ohm-cm) at 50% RH4.9 x 1016105

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