| Typical Physical Properties | |||
| General | |||
| Specific Gravity | 1.2 | -- | ASTM D-792 |
| Water Absorbtion | 0.15 | % | ASTM D-570 |
| Optical | |||
| Transmittance .125" | 85 | % | ASTM D-1003 |
| Haze .125" | 1.0 | % | ASTM D-1003 |
| D Yellowness Index (3 yrs) | <2 | -- | ASTM D-1925 |
| Abrasion Resistance | |||
| Taber Resistance, 100 cycles | 0.8 | -1.5 | ASTM D-1044 |
| Thermal | |||
| Deflection Temperature. 264 psi | 270 | °F | ASTM D-648 |
| Deflection Temperature 66 psi | 280 | °F | ASTM D-648 |
| Coefficient of Thermal Expansion | 3.75 x 10-5 | in/in/°F | ASTM D-696 |
| Smoke Density .125" | 62.8 | -- | ASTM D-2843 |
| Coefficient of Thermal Conductivity |
1.35 | BTU/hr/ft2/°F | ASTM C-177 |
| Shading Coefficient Clear | 1.02 | -- | ASHRAE |
| Shading Coefficient Gray/Bronze |
.70 | -- | ASHRAE |
| Mechanical | |||
| Tensile Strength Yield .125" | 9,000 | psi | ASTM D-638 |
| Tensile Strength Ultimate | 9,500 | psi | ASTM D-638 |
| Tensile Modulus | 340,000 | psi | ASTM D-638 |
| Compressive Strength | 12,500 | psi | ASTM D-695 |
| Flexural Strength at 5% Strain | 13,500 | psi | ASTM D-790 |
| Flexural Modulus .125" | 345,000 | psi | ASTM D-790 |
| Izod Impact Notched .125" | 12-16 | ft. lb/in of notch | ASTM D-256 |
| Drop Ball Impact .125" | >200 | ft. lbs | S.P. Test |
| Gardner Impact 1/2" Diameter Dart .125" | >320@1/8" | in. lbs | ASTM D-3029 |
| Flammability | |||
| Horizontal Burn, AEB | <1 | in | ASTM D-635 |
| Horizontal Burn, ATB | <1 | min | ASTM D-635 |
| Ignition Temperature Self | 1070 | °F | ASTM D-1929 |
| Ignition Temperature Flash | 870 | °F | ASTM D-1929 |