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Your present location:HomeproductsSemi-conductive water-blocking tapeDouble-side semi-conductive water-blocking tape > Double-side Semi-conductive laminated water-blocking tape
  • 产品名称: Double-side Semi-conductive laminated water-blocking tape

Composition: Semi-conductive Polyester non-woven fabric

       Polyacrylate swelling powder

       Corrosion inhibitor

Application: Water-blocking armouring/Between Power cable components

Property

Unit

CBZSD-30

CBZSD-35

CBZSD-40

CBZSD-50

Test method

Thickness

 mm

  0.30±0.03

 0.35±0.03

 0.40±0.03

0.50±0.03

ISO 9073-2

Mass per unit area

 g/㎡

  110±10

  120±10

  130±10

 160±10

ISO 9073-2

Tensile strength

N/cm

  ≥30

  ≥35

   ≥40

   ≥50

ISO 9073-3

Elongation

 %

   ≥12

   ≥12

   ≥12

   ≥12

ISO 9073-3

Swelling speed

mm/1’0’’

  ≥8

  ≥9

  ≥10

  ≥12

GB 450

Swelling height

mm/3’00’

  ≥12

  ≥13

  ≥14

  ≥16

GB 450

Short term stability

  °C

  230

  230

  230

  230

Q/TR.J02.01-2000

Long term stability

  °C

  90

  90

  90

  90

IEC 216-1990

Surface Resistance

 Ω

  ≤1500

  ≤1500

  ≤1500

  ≤1500

ASTM D 4496

Volume Resistance

Ω.cm

<1x106

<1x106

<1x106

<1x106

ASTM D 4496

Moisture content

  %

  ≤9

  ≤9

  ≤9

  ≤9

ISO 287

Property

Unit

CBZSD-25

CBZSD-30N

CBZSD-35N

CBZSD-50 N

Test method

Thickness

 mm

  0.25±0.03

 0.30±0.03

 0.35±0.03

0.50±0.03

ISO 9073-2

Mass per unit area

 g/㎡

  100±10

  120±10

  130±10

 170±10

ISO 9073-2

Tensile strength

N/cm

   ≥25

   ≥30

   ≥35

   ≥50

ISO 9073-3

Elongation

 %

   ≥12

   ≥12

   ≥12

   ≥12

ISO 9073-3

Swelling speed

mm/1’0’’

   ≥7

  ≥12

  ≥12

  ≥13

GB 450

Swelling height

mm/3’00’

  ≥10

 ≥15

  ≥16

  ≥18

GB 450

Short term stability

  °C

  230

  230

  230

  230

Q/TR.J02.01-2000

Long term stability

  °C

  90

  90

  90

  90

IEC 216-1990

Surface Resistance

 Ω

  ≤1500

  ≤1500

  ≤1500

 ≤1500

ASTM D 4496

Volume Resistance

Ω.cm

<1x106

<1x106

<1x106

<1x106

ASTM D 4496

Moisture content

  %

  ≤9

  ≤9

  ≤9

  ≤9

ISO 287