Borlink LE4244EHV is a crosslinkable natural superclean polyethylene compound, specially designed for insulation of power cables.
Applications
Borlink LE4244EHV is intended for insulation of XLPE extra high voltage (EHV) AC cables with rated voltages above 230 kV (Um = 245 kV).
The values are voltages between phases as defined in IEC 60183.
Specifications
Borlink LE4244EHV is expected to meet the applicable requirements included in the below mentioned standards provided it is processed using sound material handling, extrusion and crosslinking practices as well as appropriate testing procedures. This applies up to the maximum recommended voltage level indicated in "Applications" section above since some standards cover wider voltage ranges.
AEIC CS9 ANSI/ICEA 108-720 IEC 62067
Special Features
Borlink LE4244EHV is a ready-to-use natural compound. Borlink LE4244EHV has very low sagging properties and is specially designed for extrusion on horizontal lines and for cables with thick insulation walls extruded on CCV lines. The cleanliness and product consistency of Borlink LE4244EHV results in a superclean insulation. Borlink LE4244EHV cleanliness level is assured through the Borealis quality management system.
| Original Document | Technical Datasheet-ISO(English) | |||
| Features | InsulatingCrosslinkable | |||
| Appearance | Natural Color | |||
| Processing | ExtrusionWire & Cable Extrusion | |||
| Physical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
|---|---|---|---|
Density/Specific Gravity | *** g/cm³ | ISO 1183 | Base Resin |
Melt Mass Flow Rate(MFR) | |||
190℃/2.16 kg | *** g/10min | ISO 1133 | |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Strength | |||
- | *** Mpa | ISO 527 | 250 mm/min |
Tensile Elongation | |||
Break | *** % | ISO 527 | 250 mm/min |
| Thermal | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Melt Temperature(Tm) | ***~*** °C | Internal | |
| Electrical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Volume Resistivity | *** Ohm-cm | IEC 60093 | 23 °C |
Dielectric Constant(Permittivity) | |||
50 Hz | *** - | IEC 60250 | |
Dissipation Factor | |||
50 Hz | *** E-4 | IEC 60250 | |
| Aging | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Strength(Heat Aging) | *** % | IEC 60811-401 | Change, 168 h, 135 °C |
The information presented on this datasheet was acquired by AjiEng.com from the producer of the material. AjiEng.com makes substantial efforts to assure the accuracy of this data. However, AjiEng.com assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.
