Semi-conductive water blocking copper wire shielding tape is a special material that combines semi-conductive properties with copper wire shielding functions and has water-blocking capabilities. The water-blocking copper tape has semi-conductive properties, can effectively buffer and weaken the electric field strength, and regulate the electric field distribution inside the cable. It contains special water-blocking materials or structures.

Which give it good water-blocking properties, prevent moisture from invading the inside of the cable, and ensure the long-term stable operation of the cable. Secondly, water blocking tape is also woven from copper wires with excellent conductive properties to form a conductive network, which can effectively reduce the impact of external electromagnetic interference on internal electronic equipment.

Product Application

It is mainly used for shielding layer for 110KV and above ultra high voltage cable. Semi-conductive water blocking copper wire shielding tape is suitable for waterproof medium, high and extra-high voltage power cables and other control, communication, signal and instrument cables with shielding requirements.

Product Feature Water Blocking Copper Tape

1. High conductivity: The copper wire braided structure ensures the high conductivity of the shielding tape, which can quickly guide away electromagnetic interference.
2. Flexibility: It has good flexibility and is easy to install and use in various complex environments.
3. Corrosion resistance: It can resist the erosion of various corrosive substances.
4. Water-blocking performance of copper tape: The excellent water-blocking performance ensures the stable operation of the cable in a humid environment.
5. Heat resistance: It can maintain stable performance at higher temperatures and meet the use requirements in high temperature environments.

Technology Parameters