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DOW™ Electrical & Telecommunications DFDA-7530 NT
| Category: | LLDPE , Colorable Linear Low Density Polyethylene Compound for Cable Jacketing |
| Manufacturer: | The Dow Chemical Company |
| Trademark: | DOW™ Electrical & Telecommunications |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | FR9yEB_DOW-Electrical-Telecommunications-DFDA-7530-NT.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Insulating Resin Dow AXELERON™GP A- 7530 NT is supplied in the form of pellets. It is a linear low density polyethylene (LLDPE) resin prepared by Dow's UNIPOL PE process. It has excellent electrical properties and can be used as an insulating material for solid cables. Specifications Dow AXELERON™GP A- 7530 NT meets the following specifications:
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 0.921 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (190°C/2.16 kg) | 0.70 | g/10 min | ASTM D1238 |
| Environmental Stress-Cracking Resistance (10% Igepal, F0) | > 504 | hr | ASTM D1693 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength | 15.9 | MPa | ASTM D638 |
| Tensile Elongation (Break) | 700 | % | ASTM D638 |
| Thermal | Nominal Value | Unit | Test Method |
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| Brittleness Temperature | < -100 | °C | ASTM D746 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Volume Resistivity | > 1.0E+16 | ohms·cm | ASTM D257 |
| Dielectric Strength 1(3.18 mm) | 20 | kV/mm | ASTM D149 |
| Dielectric Constant (1 MHz) | 2.29 | ASTM D1531 | |
| Dissipation Factor (1 MHz) | 7.0E-5 | ASTM D1531 |
| Extrusion | Nominal Value | Unit | |
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| Melt Temperature | 205 - 220 | °C |
| Extrusion instructions |
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| Melt extrusion temperatures in the range of 401 to 428°F (205 to 220°C) are recommended. However, specific recommendations for processing conditions can be determined only when the applications and type of processing equipment are known. Please contact your local Dow Wire and Cable sales representative for such particulars. |
| Note Message | |
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| 1 . | Method A (short time) |
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