类别：聚合物；热塑性；聚甲醛（POM）
材料说明：POM共聚物
防静电等级，易流动
物性表：| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 1.41 g/cc | 0.0509 lb/in³ | ISO 1183 | ||
| Linear Mold Shrinkage, Flow | 0.019 cm/cm | 0.019 in/in | ISO 294-4 | ||
| Linear Mold Shrinkage, Transverse | 0.018 cm/cm | 0.018 in/in | ISO 294-4 | ||
| Melt Flow | 25 g/10 min @Load 2.16 kg, Temperature 190 °C |
25 g/10 min @Load 4.76 lb, Temperature 374 °F |
(MVR) cm³/10min; ISO 1133 | ||
| Mechanical Properties | Metric | English | Comments | ||
| Tensile Strength, Yield | 62.0 MPa | 8990 psi | 50mm/min; ISO 527-2/1A | ||
| Elongation at Break | 20 % | 20 % | 50mm/min; ISO 527-2/1A | ||
| Elongation at Yield | 8.0 % | 8.0 % | 50mm/min; ISO 527-2/1A | ||
| Tensile Modulus | 2.65 GPa | 384 ksi | 1mm/min; ISO 527-2/1A | ||
| Charpy Impact Unnotched | 12.0 J/cm² | 57.1 ft-lb/in² | ISO 179/1eU | ||
| 12.0 J/cm² @Temperature -30.0 °C |
57.1 ft-lb/in² @Temperature -22.0 °F |
ISO 179/1eU | |||
| Charpy Impact, Notched | 0.500 J/cm² | 2.38 ft-lb/in² | ISO 179/1eA | ||
| 0.450 J/cm² @Temperature -30.0 °C |
2.14 ft-lb/in² @Temperature -22.0 °F |
ISO 179/1eA | |||
| Electrical Properties | Metric | English | Comments | ||
| Surface Resistance | 1.00e+12 ohm | 1.00e+12 ohm | IEC 60093 | ||
| Thermal Properties | Metric | English | Comments | ||
| CTE, linear | 110 µm/m-°C | 61.1 µin/in-°F | ISO 11359-2 | ||
| Melting Point | 166 °C | 331 °F | 10°C/min; ISO 11357-1,-2,-3 | ||
| Processing Properties | Metric | English | Comments | ||
| Melt Temperature | 190 - 230 °C | 374 - 446 °F | |||
| Mold Temperature | 80.0 - 120 °C | 176 - 248 °F | |||
| De |
|||||
| Injection molding | Yes | ||||
| Processing conditions | ISO 9988 | ||||
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