| Property |
Test Method |
Results |
| Density |
ASTM D 792 |
32 to 34 lbs. per cubic ft. |
| Specific Gravity |
ASTM D 792 |
0.50 to 0.54 |
| Accelerated Weathering |
ASTM G 155 |
0.5 Delta E unit |
| Water Absorption |
ASTM D 1037 |
Negligible |
| Thickness Swelling |
ASTM D 1037 |
Negligible |
| Heat Shrinkage |
ASTM D 3679 |
0.00 |