Category: | HDPE , High Density Polyethylene Insulation Compound |
Manufacturer: | The Dow Chemical Company |
Trademark: | AXELERON™ |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | CdFpxZ_AXELERON-CX-6944-NT-CPD.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
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High density insulating material AXELERON™CX A- 6944 NT is a high-density polyethylene resin used to make air-injected foaming insulation materials for CATV cables. This high-density polyethylene resin has excellent electrical properties and toughness, as well as the stability required in its application field. AXELERON™CX A- 6944 NT often and AXELERON™CX 1253 NT CPD LDPE is used together. In order to achieve the optimal cell structure, it is recommended to add 0.1% to 0.3% nucleating agents, such as AXELERON.™CX A- 0012 NT CPD and AXELERON™Nucleating agent added to CX 0078 NT CPD masterbatch. Specifications AXELERON™CX A- 6944 NT meets the following raw material specifications:
Under the conditions of adopting the correct commercial extruder extrusion processing specifications, use AXELERON™CX A- 6944 NT wires as insulating materials should meet the following specifications:
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Physical | Nominal Value | Unit | Test Method |
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Specific Gravity | 0.965 | g/cm³ | ASTM D792 |
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg) | 8.0 | g/10 min | ASTM D1238 |
Mechanical | Nominal Value | Unit | Test Method |
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Tensile Strength | 33.1 | MPa | ASTM D638 |
Tensile Elongation (Break) | 650 | % | ASTM D638 |
Thermal | Nominal Value | Unit | Test Method |
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Brittleness Temperature | < -100 | °C | ASTM D746 |
Electrical | Nominal Value | Test Method | |
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Dielectric Constant (1 MHz) | 2.34 | ASTM D1531 | |
Dissipation Factor (1 MHz) | 4.0E-5 | ASTM D1531 |
Extrusion | Nominal Value | Unit | |
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Melt Temperature | 160 - 179 | °C |
Extrusion instructions |
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Melt extrusion temperatures in the range of 320 to 355°F (160 to 179°C) are suggested for AXELERON™ CX 6944 NT CPD. |
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