Borlink LS4258DCS is a crosslinkable natural polyethylene compound based on Supercure technology, specially designed for insulation of high voltage direct current (HVDC) power cables.
Applications
Borlink LS4258DCS is intended for insulation of XLPE high voltage (HV) DC cables with rated voltages up to 320 kV.
Specifications
Borlink LS4258DCS is expected to meet the applicable requirements provided it is processed using sound material handling, extrusion and crosslinking practices as well as appropriate testing procedures.
Special Features
Borlink LS4258DCS is a ready-to-use natural compound. Borlink LS4258DCS is developed to provide excellent electrical performance showing low DC conductivity, low space charge accumulation and high DC breakdown strength when used in combination with Borlink LE0550DC as supersmooth insulation and conductor screen. Borlink LS4258DCS also offers good scorch resistance and reduced degassing burden. The cleanliness and product consistency of Borlink LS4258DCS results in superclean insulation. Borlink LS4258DCS 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.
