1, a one-step silane crosslinking ethylene-propylene rubber insulation uv power cables
2.uv resistant cable,anti-uv cable

 1, a one-step silane crosslinking ethylene-propylene rubber insulation uv power cables, including insulation wire
Core (1), and its features are: in the insulation wire core of (1) outside parcel have a layer of one-step silane
Crosslinking ethylene-propylene rubber insulation uv outside sheath (2), this uv outer sheath (2) is to reply
Close silane infuse extruder in directly with ethylene-propylene rubber blending, grafting, molding and manufactured.

 

 

The utility model discloses an anti-ultraviolet electric power cable with one step silane crosslinked ethylene-propylene rubber as insulating rubber, comprising a core. The outer of the core is enwrapped with an anti-ultraviolet oversheath with one step silane crosslinked ethylene-propylene rubber as insulating rubber. The compound silicane is injented in the extrusion machine to blend, graft and form with the ethylen-propylene rubber directly, then the anti-ultraviolet oversheath is made. The traditional fabrication technology of the ethylen-propylene rubber insulation is improved. The simple procedure, the accurate metrology and the easy control can effectively avoid the mixture with the external impurity, so the anti-ultraviolet radiation property and the other electric insulation properties of the power cable can be improved and the production efficiency is improved. The cable can be arranged in the area with long sunshine duration and large thermal radiation energy. The cable can resist the bright sun, and the properties of the cable can't be changed in 30 years. The utility model can effective prevent the cracking caused by the sheath ageing.