Polypropylene Fire Retardant Marsh Plastics Inc 4043 Maple Rd, Amherst NY 14226 716/834-6500 fax 716/834-0306
| Property | Test Methods | Copoly V-2 | Homopolymer V-2 | Homopolymer V-0 |
| Tensile Strength, psi | D 638 | 4000 | 4650 | 3400 |
| Elongation, % | D 638 | 200 | 210 | 45 |
| Flex Modulus, psi x 105 | D 790 | 1.7 | 2.0 | 2.45 |
| Notched Izod Impact, ft-lb/in 1/8" bar | D 790 | 1.5 | 0.5 | 0.5 |
| Continuous use Temp. Index oC (at 0.030 ") | UL | 105 | 105 | 105 |
| Flammability .031" | UL 94 | V-2 | V-2 | V-0 |
| Flammability .062" | UL 94 | - | V-2 | V-0 |
| Flammability .120" | UL 94 | V-2 | V-2 | V-0 |
| Heat Deflection Temp 264 psi oF | D 648 | 140 | 153 | 155 |
| 66 psi | D 648 | 267 | 278 | 240 |
| Specific Gravity, gms/cc | D 792 | 0.95 | 0.945 | 1.39 |
| Mold Shrinkage, in/in | D 955 | 0.015-0.020 | 0.015-0.020 | 0.010-0.020 |