| Customization: | Available |
|---|---|
| CAS No.: | 9002-88-4 |
| Formula: | (C2h4)N |
|
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HDPE has the very good performance, especially the insulation dielectric strength is high, so that it is very suitable for wire and cable. Medium to high molecular weight grades has excellent impact resistance, even at room temperature under 40 flow temperature.
| HDPE cable material Property |
Unit | Typical Value |
| Mass density | g/cm 3 | 0.941-0.959 |
| Melt flow Rate(190 centidegree /2.16kg) | g/10min | ≤1.0 |
| Tensile yield strength | MPa | ≥19.0 |
| Flexural modulus | Mpa | ≥965 |
| Elongation@ break | % | ≥400 |
| Impact Embrittlement temperature | centidegree | MAX -118 |
| Dielectric Constant | 100KHZ | 2.32 |
| 1MHZ | 2.31 | |
| Loss Tangent | 100KHZ | MAX 0.0001 |
| 1MHZ | MAX 0.0001 | |
| Volume resistivity | OHM-CM | MIN 1x10 15 |
| Application | Mainly used for the production of high toughness of the telephone,cable insulation material | |
| Physical Properties | Test Method | Nominal Value | Unit | |
| Density | ISO 1183 | 0.921 | g/cm3 | |
| Melt Mass-Flow Rate (MFR) | ISO 1133 | 1.9 | g/10min | |
| Hardness | ||||
| Shore Hardness (shore D) | ISO 868 | 45 | ||
| Mechanical Properties | ||||
| Tensile Modulus | ISO 527-2 | 175 | MPa | |
| Tensile Strength | Yield, | ISO 527-2 | 9.0 | MPa |
| Break, | 13.0 | MPa | ||
| Tensile Strain(Break) | ISO 527-2 | 850 | % | |
| Modulus of Elasticity | Internal Method | 250 | MPa | |
| Thermal | ||||
| Vicat Softening Temperature | ISO 306/A50 | 89.0 | °C | |
| Melting Temperature (DSC) | DIN 53765 | 108 | °C | |
| Peak Crystallization Temperature (DSC) | DIN 53765 | 97.0 | °C | |
| Heat of Fusion | DIN 53765 | 110 | J/g | |
| Electrical | ||||
| Volume Resistivity | ASTM D257 | 8.5E+15 | ohm •cm | |
| Dielectric Strength | ASTM D149 | 30.0 | kV/mm | |
| Dielectric Constant (60Hz) | ASTM D150 | 2.20 | % | |
| Dissipation Factor (60 Hz) | ASTM D150 | 0.00050 | ||
Najin Import and Export (Shandong) Co., Ltd. is a comprehensive, diversified, and comprehensive company with BDO, PEG, PPG, PTMEG, MDI, TDI, PVA, NMP, and polyether polyols, polyester polyols, and polymer polyols as its main industrial chains. We have a professional sales team that has won recognition and praise from the industry with exquisite technology, sound administrative management, and good teamwork. The product is sold to multiple domestic and foreign enterprises.
We always adhere to the principle of "quality first, customer first, and reputation first", and are committed to providing customers with the best products. We will also continue to build a professional chemical product supply chain with the highest quality service, best products, and maximum efforts.
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