Better Water Blocking Tape Achieves Better Cable

Water blocking tape, as a combination of tape, yarn, or coating, prevents longitudinal penetration of water into the cable core. One World supplies single-side water blocking tape and double-sided water blocking tape to create better cables. 

The main principle of water blocking tape is to use a kind of polymer that can absorb water and quickly form gel to fill the seepage channel through the expansion of hydro-gel. 

Water Blocking Tape

(Water Blocking Tape)

It is used for water blocking between structures such as fiber optic cables, power cables and communication cables and others. 

0.15-0.35mm thickness for single-side water blocking tape, and 0.20-0.80mm thickness for double-sided water blocking tape. All tensile strength is more than 20N/cm. The range of expansion speed is 6-12mm/min.
In addition, One World also has semi-conductive cushion water blocking tape, semi-conductive water blocking binding tape, semi-conductive water blocking tape. More specific information about water blocking tape, please contact

Official Contact:
Ashley Yin
WhatsApp: 0086-15162145573



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