|
ASTM or UL test
|
Property
|
|
|
PHYSICAL
|
|
D792
|
Density (lb/in³)
(g/cm³)
|
0.055
1.52
|
|
D570
|
Water Absorption, 24
hrs (%)
|
0.04
|
|
MECHANICAL
|
|
D638
|
Tensile Strength (psi)
|
8,200
|
|
D638
|
Tensile Modulus (psi)
|
430,000
|
|
D638
|
Tensile Elongation at
Break (%)
|
27
|
|
D790
|
Flexural Strength (psi)
|
15,000
|
|
D790
|
Flexural Modulus (psi)
|
410,000
|
|
D785
|
Hardness
|
121 (Rockwell R)
|
|
D256
|
IZOD Notched Impact
(ft-lb/in)
|
1.6
|
|
THERMAL
|
|
D696
|
Coefficient of Linear
Thermal Expansion
(x 10-5 in./in./°F)
|
3.7
|
|
D648
|
Heat Deflection Temp (°F
/ °C)
at 264 psi
|
217 / 103
|
|
D3418
|
Melting Temp (°F / °C)
|
n.a.
|
|
-
|
Max Operating Temp (°F
/ °C)
|
200 / 93
|
|
C177
|
Thermal Conductivity
(BTU-in/ft²-hr-°F)
(x 10-4 cal/cm-sec-°C)
|
0.95
3.3
|
|
UL94
|
Flammability Rating
|
V-O
|
|
ELECTRICAL
|
|
D149
|
Dielectric Strength
(V/mil) short time, 1/8" thick
|
1250
|
|
D150
|
Dielectric Constant at
60 Hz
|
3.7
|
|
D150
|
Dissipation Factor at
60 Hz
|
-
|
|
D257
|
Volume Resistivity
(ohm-cm)at 50% RH
|
3.4 x 1015
|
