Ultra Clean Polyethylene Compound for Extra High Voltage Power Cable Insulation
DOW ENDURANCE™ HFDK-4201 EHV is a long-life, crosslinkable, low-density, polyethylene insulation compound of extreme purity developed especially for the insulation of power cables that employ high electrical stresses. DOW ENDURANCE HFDK-4201 EHV is equipped with a non-migrating stabilizer providing high thermal stability, long term stability, and optimum cross linking behavior.
Applications:
DOW ENDURANCE HFDK-4201 EHV is recommended especially for the insulation of extra high voltage power transmission cables >220kV.
Specifications:
Cables insulated with DOW ENDURANCE HFDK-4201 EHV would be expected to meet the requirements in the following standards when processed using state-of-the-art cable manufacturing practices
IEC: 62067, 60840
CENELEC: HD 632 S2
AEIC: CS9
ANSI/ICEA: 108-720-2004
GB/T 11017 , GB/Z 18890
| Original Document | Technical Datasheet(English) Technical Datasheet(Chinese) | |||
| Processing | Wire & Cable Extrusion | |||
| Physical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
|---|---|---|---|
Density/Specific Gravity | *** g/cm³ | ISO 1183 | |
Melt Mass Flow Rate(MFR) | |||
130℃/2.16 kg | *** g/10 min | ISO 1133 | |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Strength | |||
- | *** Mpa | IEC 60811 | |
Tensile Elongation | |||
Break | *** % | IEC 60811 | |
| Thermal | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Hot Set | *** % | IEC 60811-2-1 | Elongation under Load : 200°C |
Hot Set | % | IEC 60811-2-1 | Permanent Deformation : 200°C |
| Electrical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Volume Resistivity | *** Ohm-cm | IEC 60093 | |
Dielectric Constant(Permittivity) | |||
1MHz | *** - | IEC 60250 | |
Dissipation Factor | |||
50 Hz | *** E-4 | IEC 60250 | |
Dielectric Strength | *** kV/mm | IEC 60243-1 | |
| Aging | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Strength(Heat Aging) | *** % | IEC 60811 | Change, 10 days, 150°C |
Elonggation(Heat Aging) | *** % | IEC 60811 | Change, 10 days, 150°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.
