What is Water Blocking Tape?

Water blocking tapes protect the cable from accidents like pickaxe blows, rodents, or water treeing which further results in penetration of water inside the cable. Hence, it is vital to protect with water blocking tapes which protect the cable from penetration of water by blocking it by way of swelling.

What are Water Blocking and Water Swellable Tapes ?

An underground cable of many types is laid up with a layer of water-blocking tapes. these cables are sensitive to any penetration of water and hence, it is vital to protect the cable by not allowing water entry by way of blocking or swelling. So protection from water is done with help of water blocking tapes of tapes.

What are the of applications Water Blocking Tape?

Water Blocking Tapes are used in many underground cables such as Power cable, telephone, and optical fiber cable using these tapes for protection from accidents.

What are the benefits of Water Blocking Tapes?

The main benefit of the water blocking tape is that it saves cable from water and from getting spoiled.

What are the features of water blocking tapes?

The main feature of it is that it does not allow water penetration inside the cable

Why Choose Chhaperia for Water Blocking Tape?

Chhaperia provide excellent quality with fast delivery and most competitive price in the market.

WATER BLOCKING TAPES

Semi-conductive water blocking foam tape (bulky)

COMPOSITION:

Semi-Conductive Polyester \Non-Woven Fabric, Polyacrylate swelling Powder & Puff Cotton

APPLICATION:

Used for water blocking & bedding under and above metal jacket of EHV power cable.

STORAGE CONDITIONS:

Store in cool place away from direct sunlight & supplier original packing, which means always covered with polythene bag to avoid from moisture. Below conditions will not affect material.

- Temperature °C : 30 ± 10

- RH (% ) : 60 ± 10

Property	Unit	CHSMWBT-F-150
Thickness	mm	1.5 ± 0.4
Tensile Strength	N/cm	≥ 40
Elongation	%	≥ 12
Swelling Speed	mm/1'0'	≥ 8
Swelling Height	mm/3'00'	≥ 12
Short Term Stability	C	250
Long Term Stability	°C	90
Surface Resistance	Ω	≤ 1500
Volume Resistance	Ω.cm	< 1 x 10?
Moisture Content	%	≤ 9

A Pioneer in Superior Water Blocking Tape Products

WATER BLOCKING TAPES

Semi-conductive water blocking foam tape (bulky)

COMPOSITION:

APPLICATION:

STORAGE CONDITIONS:

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