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Semi-Conductive Water Blocking Tape /CW-8

Semi-Conductive Water Blocking Tape /CW-8
Semi-Conductive Water Blocking Tape /CW-8
Semi-Conductive Water Blocking Tape /CW-8
Composition：

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

Application：

It is used for the semi-conductive water-proof layer of the water-proof medium, high and extra high voltage cables, also the control, communication, signaling and instrument cable switch shielding requirement.

sales Hotline：+86 138 0616 1300
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Properties
 BZSD30
 BZSD40
 BZSD50
 BZSD60
Thickness(mm)
 0.30±0.03

0.40±0.03

0.50±0.03
 0.60±0.03
Unit weight(g/m2)
 120±10
 150±10
 170±10

190±10

Tensile Strength(N/cm)
 ≥30
 ≥40
 ≥50
 ≥60
Elongation(%)
 ≥12
 ≥12
 ≥12
 ≥12
Expansion velocity (mm/1st min)
 ≥8
 ≥10
 ≥10
 ≥8
Expansion height(mm3min)
 ≥12
 ≥15
 ≥16
 ≥12
Surface resistance(Ω)
 <1500 <1500
 <1500
 <1500
Volume resistance(Ω cm)
 <1*105
 <1*105
 <1*105
 <1*105
Instant stability(℃)
 230
 230
 230
 230
Long Term stability(℃)
 90
 90 90 90
Water percentage(%)
 <9
 <9
 <9
 <9


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