類別：聚合物；熱塑性；聚甲醛（POM）；乙縮醛共聚物，無筋
材料說明：一種改進的基于M90在沖擊強度和靈活性提供顯著的改善材料。
物性表：| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.37 g/cc | 0.0495 lb/in³ | ASTM D792 |
| Water Absorption | 0.20 % | 0.20 % | ASTM D570 |
| Moisture Absorption at Equilibrium | 0.80 % | 0.80 % | ASTM D570 |
| Linear Mold Shrinkage | 0.017 cm/cm | 0.017 in/in | |
| Linear Mold Shrinkage, Transverse | 0.015 cm/cm | 0.015 in/in | |
| Mechanical Properties | Metric | English | Comments |
| Hardness, Rockwell R | 110 | 110 | ASTM D785 |
| Tensile Strength, Yield | 41.0 MPa | 5950 psi | ASTM D638 |
| Elongation at Break | >= 250 % | >= 250 % | ASTM D638 |
| Flexural Strength | 49.0 MPa | 7110 psi | ASTM D790 |
| Flexural Modulus | 1.50 GPa | 218 ksi | ASTM D790 |
| Compressive Strength | 61.0 MPa | 8850 psi | 10% Deflection; ASTM D695 |
| Shear Strength | 40.0 MPa | 5800 psi | ASTM D732 |
| Izod Impact, Notched | 1.30 J/cm | 2.44 ft-lb/in | ASTM D256 |
| 1.00 J/cm @Temperature -29.0 °C |
1.87 ft-lb/in @Temperature -20.2 °F |
ASTM D256 | |
| Tensile Impact Strength | 280 kJ/m² | 133 ft-lb/in² | ASTM D1822 |
| Thermal Properties | Metric | English | Comments |
| Deflection Temperature at 0.46 MPa (66 psi) | 135 °C | 275 °F | ASTM D648 |
| Deflection Temperature at 1.8 MPa (264 psi) | 80.0 °C | 176 °F | ASTM D648 |
| Flammability, UL94 | HB | HB | |
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