Semi-conductive WB Tape Sing-layer

Composition
Polyester non-woven fabric, super absorbent resin, semi-conductive adhesive.

Application

General water blocking of open spaces inside all power cables

Longitudinal water blocking of screen area of high voltage cables

Properties

Great flexibility for easy processing

High performance water blocking properties

Long Term Stability

Rapid Swelling Speed & Excellent swelling height

Technical Data

Property	Unit	Types			Test Method
		SCWS-25	SCWS-30	SCWS-50
Thickness	mm	0.25±0.04	0.30±0.03	0.50±0.05	ISO9073-2
Mass per unit area	g/㎡	120±20	115±10	180±20	ISO9073-1
Tensile strength	N/cm	≥40	≥40	≥40	ISO9073-3
Elongation	%	≥12	≥12	≥12	ISO9073-3
Surface resistance	Ohm/□	≤1500	≤1500	≤1500	DIN53482
Volume resistance	Ohm.cm	≤1000000	≤1000000	≤1000000	DIN54345
Swelling speed	mm/1‘00	≥6	≥8	≥8	HYtest-10
Swelling height	mm/3‘00	≥12	≥12	≥12	HYtest-11
Short-term stability	℃	230	230	230	HYtest-5
Long-term stability	℃	90	90	90	IEC216
Moisture content	%	<9	<9	<9	ISO287

Customized specifications according to customer’s requirements

Package
PE film + Carton+ Fumigation Free Pallet/Cases
Customized packing according to customer’s requirements

Storage
One years quality guarantee from production date, under proper storage with temperature ≤40℃ with original package.