PET Laminated Non-conductive Water Blocking Tape

Non-conductive Water-blocking Tape

Composition

Polyester non-woven fabric, polyester film, super absorbent resin, dhesive

Application

Be used for water-blocking in neutral screen wire between cable components.

INQUIRY NOW

Property	Unit	Type		Test Method
Property	Unit	YNWF-25	YNWF-30	Test Method
Thickness	mm	0.25±0.03	0.30±0.03	ISO9073-2
Mass per unit area	g/m²	110±10	140±10	ISO9073-1
Tensile strength	N/cm	≥20	≥40	ISO9073-3
Elongation	%	≥8	≥8	ISO9073-3
Swelling speed	mm/1’00	≥6	≥6	YS Method
Swelling height	mm/3’00	≥12	≥12	YS Method
Short-term stability	℃	230	230	YS Method
Long-term stability	℃	90	90	IEC216
Moisture content	%	≤9	≤9	ISO287