Loading Port:China Main Port
Payment Terms:TT OR LC
Min Order Qty:-
Supply Capability:-
water blocking tape
1.armouring/between cable componets
2.easy to be wrapped
Descripition: single-side semi-conductive water blocking tape for cable
Composition: Polyester non-woven fabirc
Polyacrylate swelling powder
Corrossion inhibitor
Application: Replacement of flooding compound
Under radial barriers
Waterblocking armouring/Between cable components
Replacement of flooding compound in loose tube construcions
In slotted core design/waterblocking reinforcement layers
Be used under neutral screen wires and tapes between cable components.
Property
| Unit
| SCWS-25
| SCWS-30
| SCWS-40
| SCWS-50
| SCWS-60
| Test Method
|
Thickness | mm
| 0.25±0.03
| 0.30±0.03
| 0.40±0.04
| 0.50±0.05
| 0.60±0.05
| ISO9073-2
|
Mass per unit area
| g/m2 | 75±8
| 100±10
| 120±12
| 150±15
| 180±18
| ISO9073-1
|
Tensile strength
|
N/cm
| ≥38
| ≥45
| ≥48
| ≥52
| ≥60
| ISO9073-3
|
Elongation
| %
| ≥12
| ≥12
| ≥12
| ≥12
| ≥12
| ISO9073-3
|
Surface resistance
| Ohm/
| ≤1500
| ≤1500
| ≤1500
| ≤1500
| ≤1500
| DIN53482
|
Volume resistance
| Ohm.cm
| ≤100000
| ≤100000
| ≤100000
| ≤100000
| ≤100000
| DIN54345
|
Swelling speed
| mm/1'00
| ≥6
| ≥8
| ≥8
| ≥8
| ≥8
| HYtest-10
|
Swelling height
| mm/3'00
| ≥10
| ≥12
| ≥12
| ≥12
| ≥12
| HYtest-11
|
Short term stability
| °C
| 230
| 230
| 230
| 230
| 230
| HYtest-5
|
Long term stability
| °C
| 90
| 90
| 90
| 90
| 90
| IEC216
|
Moisture content
| %
| <9
| <9
| <9
| <9
| <9
| ISO287
|
Remark:
*Widths, ID and OD are available on request.
* More detailed info, pls feel free to contact us.
