类别：聚合物；热塑性；聚甲醛（POM）
材料说明：与POM MD的变形过程中，金属填料添加到基本的聚甲醛，使塑料被检出。良好的切削性，韧性和尺寸稳定性的基本塑料保持。BFR / FDA批准保证生理安全。POM MD塑料作为食品工业建筑部分。
物性表：| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 1.78 g/cc | 0.0643 lb/in³ | ISO 1183 | ||
| Water Absorption at Saturation | <= 0.10 % @Temperature 23.0 °C |
<= 0.10 % @Temperature 73.4 °F |
ISO 62 | ||
| Mechanical Properties | Metric | English | Comments | ||
| Ball Indentation Hardness | 148 MPa | 21500 psi | ISO 2039-1 | ||
| Tensile Strength | 48.0 MPa | 6960 psi | 5 mm/min; ISO 527-2 | ||
| Tensile Strength, Yield | 52.0 MPa | 7540 psi | 50 mm/min; ISO 527-2 | ||
| Elongation at Break | 16 % | 16 % | ISO 527-2 | ||
| Tensile Modulus | 3.20 GPa | 464 ksi | ISO 527-2 | ||
| Flexural Modulus | 1.90 GPa | 276 ksi | ISO 178 | ||
| Charpy Impact Unnotched | 6.00 J/cm² | 28.6 ft-lb/in² | ISO 179/1eU | ||
| Electrical Properties | Metric | English | Comments | ||
| Surface Resistance | 1.00e+22 ohm | 1.00e+22 ohm | IEC 60093 | ||
| Thermal Properties | Metric | English | Comments | ||
| Thermal Conductivity | 0.380 W/m-K | 2.64 BTU-in/hr-ft²-°F | DIN 52612 | ||
| Melting Point | 165 °C | 329 °F | DSC, 10 K/m; ISO 3146 | ||
| Maximum Service Temperature, Air | 100 °C | 212 °F | continuous | ||
| 120 °C | 248 °F | short term | |||
| Deflection Temperature at 0.46 MPa (66 psi) | 105 °C | 221 °F | ISO 75-2 | ||
| Vicat Softening Point | 155 °C | 311 °F | VST/B/50; ISO 306 | ||
| Flammability, UL94 | HB @Thickness 3.00 - 6.00 mm |
HB @Thickness 0.118 - 0.236 in |
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| De |
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| Color | Blue | ||||
| Food Compliance BfR: | No | ||||
| Food Compliance FDA | No | ||||
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