ACETAL Marsh Plastics Inc 4043 Maple Rd, Amherst NY 14226 716/834-6500 fax 716/834-0306
| Property | Test Methods | Copolymer MF9 | Homopolymer MF9 |
| Tensile Strength, psi x 103 | D 638 | 8.7 | 9.5 |
| Elongation @ Break % | D 638 | 50 | 30 |
| Flex Modulus, psi x 105 | D 790 | 3.4 | 3.0 |
| Flex Strength, psi x 103 | D 790 | 10.0 | 12.0 |
| Notched Izod, ft-lb/in 1/8" bar | D 256 | 1.0 | 1.0 |
| DTUL @264psi, oF | D 648 | 230 | 266 |
| DTUL @66psi, oF | D 648 | 316 | 330 |
| Density, gms/cc | D 792 | 1.41 | 1.43 |
| Melt Point, oF | D 789 | 332 | 350 |
| Mold Shrinkage, in/in | D 955 | .020 | .020 |