Reinforced Waterblocking Tapes /NCWD-5 (water swelling tape)
Be used for waterblocking between components of Power Cable .
Excellent Tensile Strength (polyester nonwoven with scrim)
Fast Swelling Speed,
Excellent Swelling Height, |
Property of Reinforced Water-blocking Tape (Water swelling Tapes )
|
Property |
Unit |
Type NCWD-5 |
Test Method |
|
NCWD-5-30 |
NCWD-5-40 |
NCWD-5-50 |
|
Mass per unit |
g/m2 |
110±20 |
120±20 |
140±20 |
ISO9073-1 |
|
Thickness |
mm |
0.30±0.04 |
0.40±0.04 |
0.50±0.04 |
ISO9073-2 |
|
Tensile strength |
N/cm |
>=80 |
>=100 |
>=120 |
ISO9073-3 |
|
Elongation |
% |
>=12 |
>=12 |
>=12 |
ISO9073-3 |
|
Swelling speed |
mm/1'00 |
>=6 |
>=6 |
>=8 |
Hytest-10 |
|
Swelling height |
mm/3'00 |
>=10 |
>=12 |
>=12 |
Hytest-11 |
|
Short-term stability |
oC |
230 |
230 |
230 |
Hytest-5 |
|
Long-term stability |
oC |
90 |
90 |
90 |
IEC 216 |
|
Moisture |
% |
<9 |
<9 |
<9 |
ISO287 |
Reinforced Waterblocking Tapes (Reinforced water swelling tape ) Packing:
Standard Core Inside Diameter :76mm
Outside Diameter : from 100 to 700mm
***Other packaging combinations available.
Please contact Handy for details. Ordering Information:
When ordering, please specify slit width, inner diameter and maximum outside diameter. |
