类别：聚合物；热塑性；聚甲醛（POM）；乙缩醛共聚物，无筋
材料说明：增加导电性,注塑级，具有降低机械要求的应用。
物性表：| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Bulk Density | 0.850 g/cc | 0.0307 lb/in³ | |||
| Density | 1.43 g/cc | 0.0517 lb/in³ | ISO 1183 | ||
| Water Absorption | 0.80 % | 0.80 % | Saturation; ISO 62 | ||
| Moisture Absorption at Equilibrium | 0.20 % | 0.20 % | 23°C; 50% RH; ISO 62 | ||
| Melt Flow | 7.579 g/10 min @Load 2.16 kg, Temperature 190 °C |
7.579 g/10 min @Load 4.76 lb, Temperature 374 °F |
ISO 1133 | ||
| Mechanical Properties | Metric | English | Comments | ||
| Ball Indentation Hardness | 179 MPa @Load 98.0 kg, Time 30.0 sec |
26000 psi @Load 216 lb, Time 0.00833 hour |
ISO 2039-1 | ||
| Tensile Strength at Break | 40.0 MPa | 5800 psi | 5 mm/min; ISO 527-2 | ||
| Elongation at Break | 1.5 % | 1.5 % | Nominal, 50 mm/min; ISO 527-2 | ||
| Modulus of Elasticity | 3.00 GPa | 435 ksi | ISO 527-2 | ||
| Charpy Impact Unnotched | 2.00 J/cm² @Temperature -30.0 °C |
9.52 ft-lb/in² @Temperature -22.0 °F |
ISO 179/1eU | ||
| 2.40 J/cm² @Temperature 23.0 °C |
11.4 ft-lb/in² @Temperature 73.4 °F |
ISO 179/1eU | |||
| Electrical Properties | Metric | English | Comments | ||
| Volume Resistivity | 0.20 ohm-cm | 0.20 ohm-cm | IEC 60093 | ||
| Surface Resistance | 3000 ohm | 3000 ohm | IEC 60093 | ||
| Thermal Properties | Metric | English | Comments | ||
| CTE, linear, Parallel to Flow | 120 µm/m-°C @Temperature 23.0 - 55.0 °C |
66.7 µin/in-°F @Temperature 73.4 - 131 °F |
DIN 53752 | ||
| Melting Point | 166 °C | 331 °F | DIN 53765 | ||
| Maximum Service Temperature, Air | 100 °C | 212 °F | |||
| Deflection Temperature at 1.8 MPa (264 psi) | 116 °C | 241 °F | ISO 75-2 | ||
| Vicat Softening Point | 150 °C | 302 °F | ISO 306 | ||
| Decomposition Temperature | >= 240 °C | >= 464 °F | |||
| Flammability, UL94 | HB @Thickness 1.60 mm |
HB @Thickness 0.0630 in |
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| Processing Properties | Metric | English | Comments | ||
| Processing Temperature | 200 °C | 392 °F | Hopper Throat | ||
| Zone 1 | 200 °C | 392 °F | Feed zone | ||
| Zone 2 | 200 °C | 392 °F | Compression | ||
| Zone 3 | 200 °C | 392 °F | Metering-zone | ||
| Zone 4 | 200 °C | 392 °F | Nozzle | ||
| Melt Temperature | 200 °C | 392 °F | Optimal | ||
| 190 - 220 °C | 374 - 428 °F | Injection-molding | |||
| Mold Temperature | 60.0 - 120 °C | 140 - 248 °F | Injection-molding | ||
| 90.0 °C | 194 °F | Optimal | |||
| Drying Temperature | 100 °C | 212 °F | |||
| Dry Time | 3 hour | 3 hour | |||
| De |
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| Commercial Status | Europe | ||||
| Ignition Temperature | 320 - 340°C | ASTM D1929 | |||
| Peripheral Screw Speed | <0.3 m/s | ||||
| Primary Processing Technique | Injection Molding |
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