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Cable Materials

 

Semi-conductive water blocking tapes

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Nonwoven for special requested materials

 

Handy Techtextile >> Cable Materials>>Semiconductive Water-blocking Materials>>Semi-conductive Buffer Waterblocking Tapes SCWB

Semi conductive Buffer Waterblocking Tapes /SCWB

buffer waterblocking tape

 

Fast Swelling Speed,

Excellent Swelling Height,

Excellent tensile Strength

 

Composition:

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

Application:

Be used for waterblock ,shield,buffer for high-voltage cable.

 

 

Property of Buffer Seim conducting Waterblocking Tapes

Property

Unit

Type SCWB

Test Method

SCWB-150

SCWB-200

Mass per unit

g/m2

230±40

260±40

ISO9073-1

Thickness

mm

1.5±0.6

2.0±0.6

ISO9073-2

Tensile strength

N/cm

>=40

>=60

ISO9073-3

Elongation

%

>=12

>=12

ISO9073-3

Sur-resistance

ohm/

<=1500

DIN53482

Vol-resistance

ohm.cm

<=100000

DIN54345

Swelling speed

mm/1'00

>=6

>=8

Hytest-10

Swelling height

mm/3'00

>=10

>=12

Hytest-11

Short-term stability

oC

230

Hytest-5

Long-term stability

oC

90

IEC 216

Moisture

%

<9

ISO287

Packinng of Semi-conductive Buffer Waterblocking Tapes :

Standard Core Inside Diameter :76mm

Outside Diameter : Max. 700mm

***Other packaging combinations available. Please contact Handy for details.

Ordering Information:

When ordering, please specify slit width, inner diameter and maximum outside diameter.

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