Polyurethane Plastic Rigid

Specific Gravity                    1.27
Shrinkage,in/in,1/8 in. thick     0.0025
Shrinkage,in/in,1/4 in.thick      0.0050
Water Absorption,% 24hrs           0.150
MECHANICAL
Impact,Izod,Notched  (Ft-Lb/In)     2.00
Impact,Izod,Unnotched(Ft-Lb/In)     7.00
Tensile Strength (Psi)            12,000
Tensile Elongation (%)             6.600
Tensile Modulus (Psi x E+6)         0.50
Flexual Strength  (Psi)           16,000
Flexural Modulus  (Psi x E+6)       0.50
Compressive Strength (Psi)            NA
Hardness  (Rockwell R)             119.0
ELECTRICAL
Dielectric Strength   (V/Mil)        510
Dielectric Constant(@ 1 MC dry)     3.40
Dissipation Factor(@ 1 MC dry)     0.012
Arc Resistance   (sec)                NA
Volume Resistivity(ohm-cm)10E##       NA
THERMAL
Heat Deflection Temp 264 psi(F)      175
Heat Deflection Temp 66 psi(F)        NA
Flammability                          HB
Thermal Expansion (In/In/F)xE-5       NA
Thermal Conductivity                  NA
WEAR
Wear Factor                           NA
U L yellow card                       NO