Super Absorbent Powder
SAP For Water Blocking Tape & Water Blocking Yarn
The super absorbent powder can be used in water blocking tapes. When water enters into a cable protected by water blocking tape,the super absorbent powder within the tape instantly forms a water blocking gel,that prevents further and more costly damage to the cable. It has an excellent swelling property.
This super absorbent powder also can be used in water blocking yarns. Water Blocking Yarns are used in optical,copper telephone,data cable and power cable as cable components. Yarns are used as fillers in power cables to provide a primary pressure block and to prevent water ingress and migration in fiber optical cables.When water enters into a cable protected by water blocking yarns,the super-absorbent component within the yarn instantly forms a water blocking gel.The yarn will swell to approximately three times as its dry size.