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| PRODUCT DATA of Delrin 570 |
| Material | Delrin 570 |
| Product Datasheet | Delrin 570 Ensinger Delrin570 Dupont Delrin design info |
| General Information | Delrin 570 is a medium viscosity grade containing 20% glass filler. Delrin 570 has very high stiffness, low warpage, and low creep for superior performance at elevated temperatures. |
| Chemical Composition | POM-H(Polyacetal(Homopolymer)) with 20% glass filler |
| PHYSICAL PROPERTIES |
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| Specific Gravity | 1.56 |
| ELECTRICAL PROPERTIES |
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| Electrical Surface Resistivity | 2e15 ohm Test: ASTM D 257 |
| Electrical Volume Resistivity | 8e14 ohm.cm Test: ASTM D 257 |
| Dielectric Constant | 3.8 @100MHz Test: ASTM D 150 |
| Dielectric Strength | 17.8 kV/mm Test: 3.2 mm ASTM D 149 |
| Dissipation Factor | 0.006 Test: ASTM D 150 |
| THERMAL PROPERTIES |
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| Temperature Range | 85 °C long term, 150 °C Intermittent |
| Melting Range | 178 °C |
| RELEVANT PROPERTIES FOR USE IN SPACE COMMUNITY |
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| Moisture Absorption | 0.15% @24 hrs, RT |
| Water Absorption | 0.2 @ 50% Rh, 24hrs |