Single-side Non-conductive Water Blocking Tape

Description: Single-side Non-conductive Water Blocking Tape

Composition: Polyester non-woven fabric, super absorbent resin, Adhesive

Application: Be used for water-blocking in neutral screen wire between cable components. It’s better swelling capacity as surface direct coating of super-absorbent resin on the non-woven fabric.

Technical Data

Property	Unit	Type				Test Method
Property	Unit	YNWS-15	YNWS-20	YNWS-25	YNWS-30	Test Method
Thickness	mm	0.15±0.03	0.20±0.03	0.25±0.03	0.30±0.03	ISO9073-2
Mass per unit area	g/m2	65±10	70±10	80±10	90±10	ISO9073-1
Tensile strength	N/cm	≥25	≥25	≥30	≥40	ISO9073-3
Elongation	%	≥10	≥12	≥12	≥12	ISO9073-3
Swelling speed	mm/1’00	≥5	≥5	≥5	≥6	YS Method
Swelling height	mm/3’00	≥10	≥10	≥12	≥12	YS Method
Short-term stability	℃	230	230	230	230	YS Method
Long-term stability	℃	90	90	90	90	IEC216
Moisture content	%	≤9	≤9	≤9	≤9	ISO287

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Single-side Non-conductive Water Blocking Tape