类别：聚合物；热塑性；聚甲醛（POM）
材料说明：聚甲醛300ATB BK000是®填充，中等粘度，钢化玻璃注塑聚缩醛。它非常适合抗静电应用。
物性表：| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 1.41 g/cc | 0.0509 lb/in³ | ISO 1183 | ||
| Linear Mold Shrinkage | 0.015 cm/cm @Diameter 4.00 mm |
0.015 in/in @Diameter 0.157 in |
Normal | ||
| 0.017 cm/cm @Diameter 4.00 mm |
0.017 in/in @Diameter 0.157 in |
Parallel | |||
| Melt Flow | 2.3 g/10 min @Load 2.16 kg, Temperature 190 °C |
2.3 g/10 min @Load 4.76 lb, Temperature 374 °F |
ISO 1133 | ||
| Mechanical Properties | Metric | English | Comments | ||
| Tensile Strength at Break | 50.0 MPa @Temperature 23.0 °C |
7250 psi @Temperature 73.4 °F |
ISO 527 | ||
| Elongation at Break | 16 % @Temperature 23.0 °C |
16 % @Temperature 73.4 °F |
ISO 527 | ||
| Tensile Modulus | 2.30 GPa @Temperature 23.0 °C |
334 ksi @Temperature 73.4 °F |
ISO 527 | ||
| Flexural Modulus | 2.10 GPa @Temperature 23.0 °C |
305 ksi @Temperature 73.4 °F |
ISO 178 | ||
| Izod Impact, Notched (ISO) | 7.70 kJ/m² @Temperature 23.0 °C |
3.66 ft-lb/in² @Temperature 73.4 °F |
ISO 180/1A | ||
| Charpy Impact, Notched | 0.800 J/cm² @Temperature 23.0 °C |
3.81 ft-lb/in² @Temperature 73.4 °F |
ISO 179/1eA | ||
| Electrical Properties | Metric | English | Comments | ||
| Volume Resistivity | 1e+05 @Temperature 23.0 °C |
1e+05 @Temperature 73.4 °F |
IEC 60093 | ||
| Surface Resistance | 1e+05 @Temperature 23.0 °C |
1e+05 @Temperature 73.4 °F |
IEC 60093 | ||
| Thermal Properties | Metric | English | Comments | ||
| Melting Point | 178 °C | 352 °F | 10°C/min; ISO 11357-1/-3 | ||
| Deflection Temperature at 0.46 MPa (66 psi) | 135 °C | 275 °F | ISO 75-1/-2 | ||
| Deflection Temperature at 1.8 MPa (264 psi) | 70.0 °C | 158 °F | ISO 75-1/-2 | ||
| Processing Properties | Metric | English | Comments | ||
| Melt Temperature | 205 °C | 401 °F | Optimum; Injection Molding | ||
| 200 - 210 °C | 392 - 410 °F | Injection Molding | |||
| Mold Temperature | 90.0 °C | 194 °F | optimum; Injection Molding | ||
| 80.0 - 100 °C | 176 - 212 °F | Injection Molding | |||
| Drying Temperature | 80.0 °C | 176 °F | Injection Molding | ||
| Dry Time | 2.00 - 4.00 hour | 2.00 - 4.00 hour | Injection Molding | ||
| Moisture Content | <= 0.050 % | <= 0.050 % | Injection Molding | ||
| De |
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| Appearance | Black Color | ||||
| Forms | Pellets | ||||
| Generic | Acetal (POM) Homopolymer | ||||
| Material Status | Preliminary Data | ||||
| Polymer Family | POM | ||||
| Polymer Type | POM Homopolymer | ||||
| Processing Method | Injection Molding | ||||
| Product Category | Static Dissipative Resins | ||||
| Toughened Resins | |||||
| Region Available - Global | Yes | ||||
| RoHS Compliance | Contact Manufacturer | ||||
图：
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