SEMI-CONDUCTIVE WATER BLOCKING TAPE
Semi-conductive water blocking tape with is composed of semi-conductive polyester fibre non woven fabric and high-speed expansion water absorbing resin.
Application:
Mainly used in power cables of various voltage levels to block water and improve electric field distribution.
Characteristics:
High mechanical strength, easy for longitudinal wrapping processing.
High chemical stability, high expansion height.
Fast expansion rate, strong hygroscopicity and good gel stability.