Weihai Hongda Cable Material Co.,Ltd

威海鸿大电缆材料有限公司、双面阻水带、单面阻水带、半导电阻水带、半导电缓冲阻水带、半导电尼龙带、浸渍法半导电非织造布

威海鸿大电缆材料有限公司、双面阻水带、单面阻水带、半导电阻水带、半导电缓冲阻水带、半导电尼龙带、浸渍法半导电非织造布

Double-side waterblocking tape introduction

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Double-side waterblocking tape introduction

Application：
Waterblocking armoring , between optical cable ,communication cable and power cable components.Non corrosive.

Composition：
Polyester non-woven fabric; polyacrylate swelling powder;adhesive

Code：
HZD

Double-side waterblocking tape introduction

Property	Test method	Unit	HZD20	HZD25	HZD30	HZD40
Mass per unit area	ISO9073-1	g/㎡	80±10	90±10	100±10	120±10
Thickness	ISO9073-2	mm	0.20±0.03	0.25±0.03	0.30±0.03	0.40±0.03
Tensile strength	ISO9073-3	N/cm	≥25	≥30	≥40	≥40
Elongation	ISO9073-3	﹪	≥12	≥12	≥12	≥12
Swelling speed	Q/1002WHS001-2012	mm/min	≥8	≥8	≥10	≥10
Swell height	Q/1002WHS001-2012	mm/3min	≥10	≥12	≥12	≥14
Short term stability	Q/1002WHS001-2012	℃	230	230	230	230
Long term stability	Q/1002WHS001-2012	℃	90	90	90	90
Moisture content	Q/1002WHS001-2012	﹪	≤9	≤9	≤9	≤9