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DOW™ Electrical & Telecommunications HFDG-4201 NT
| Category: | LDPE , Crosslinkable Power Cable Insulation Compound |
| Manufacturer: | The Dow Chemical Company |
| Trademark: | DOW™ Electrical & Telecommunications |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | H2Wsqq_DOW-Electrical-Telecommunications-HFDG-4201-NT.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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HFDG-4201 is a low-density, crosslinkable, unfilled polyethylene material used for power cables of 10KV or less. Specifications When adopting the correct commercial manufacturing specifications, cables using HFDG-4201 as insulating materials should be able to meet the following latest versions of industry cable specifications:
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| General Information | |
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| Uses |
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| Agency Ratings |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 0.920 | g/cm³ | ASTM D792 |
| The degree of cross-binding- Extractables | % | ASTM D2765A |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Hot Creep | % | ICEA T-28-562 | |
| Thermoset | % | ICEA T-28-562 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength | 19.3 | MPa | ASTM D638 |
| Tensile Elongation (Break) | 500 | % | ASTM D638 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Volume Resistivity | 1.0E+15 | ohms·cm | ASTM D257 |
| Dielectric Strength | ASTM D149 | ||
| 3.18 mm 1 | 26 | kV/mm | ASTM D149 |
| 3.18 mm 2 | 23 | kV/mm | ASTM D149 |
| Dielectric Constant (60 Hz) | 2.30 | ASTM D150 | |
| Dissipation Factor (60 Hz) | 5.0E-4 | ASTM D150 |
| Additional Information |
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| 交叉结合的程度，萃取物，ASTM D 2765A：<20%热蠕变/热固性，ICEA T-28-562：<100% / <10%对于所有名义值，固化时间在 175°C 下为 15 分钟 |
| Extrusion | Nominal Value | Unit | |
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| Melt Temperature | 116 - 138 | °C |
| Extrusion instructions |
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| HFDG-4201 provides excellent surface finish and outstanding output rates over a broad range of conditions. For optimum results, melt extrusion temperatures in the range of 240 to 280°F (116-138°C) are recommended, although higher melt temperatures are possible on certain equipment with due care. Specific recommendations for processing conditions can be determined for the application and type of processing equipment in use. |
| Note Message | |
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| 1 . | Method A (short time) |
| 2 . | Method B (step by step) |
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