Dow Wire & Cable HFDK-4201 EC
Informazioni su questo prodotto
HFDK-4201 EC is a long-life, unfilled, crosslinkable, low density polyethylene insulation compound designed for distribution and transmission power cable MV (Medium Voltage) insulation applications. It has a very low level of contamination and bears the designation Extra Clean (EC). HFDK-4201 EC has been designed to have a low level of additive bloom for a long storage life, low dusting and an enhanced degree of scorch retardance for long production run lengths during cable manufacture.
HFDK-4201 EC is recommended for the insulation of power distribution cables rated up to 46 kV and can be used for transmission cables rated up to 69 kV
Specifications
HFDK-4201 EC is designed for use in power distribution and sub-transmission cables. Cables insulated with HFDK-4201 EC, using sound commercial manufacturing practice, would be expected to meet the latest editions of the following specifications and regulations:
ANSI/ICEA: S-94-649, S-97-682, S-93-639/NEMA WC74
AEIC CS8
UL 1072
CENELEC HD 620 S2
IEC 60502, 60840
GB/T 12706
BSI BS 6622, 7870-4
Technical Properties
| Densità (g/cm³) | 0.920 |
| Fluidità (g/10 min) | - |
| Fiammabilità | - |
| Prova di impatto Izod ASTM 256 (J/m) | - |
| Prova di impatto Izod ISO 180 (kJ/m²) | - |
Mercati e tecnologie
Specifiche tecniche
| BS | 6622 |
|---|---|
| BS | 7870 4 |
| GB/T | 12706 |
| HD | 620 S2 |
| IEC | 60502 |
| IEC | 60840 |
