sales@cnystape.com
sales@cnystape.com
Location: Home > PRODUCTS > Cable material > Non-conductive Water-blocking Tape
Mail box：sales@cnystape.com
Address：No.217,Chong Qing Middle Road,Li Cang District,Qingdao,China
Description: PET Laminated Non-conductive Water Blocking Tape
Composition: Polyester non-woven fabric, polyester film, super absorbent resin, Adhesive
Application: Be used for water-blocking in neutral screen wire between cable components.
Technical Data
Property |
Unit |
Type |
Test Method |
|
YNWF-25 |
YNWF-30 |
|||
Thickness |
mm |
0.25±0.03 |
0.30±0.03 |
ISO9073-2 |
Mass per unit area |
g/m2 |
110±10 |
140±10 |
ISO9073-1 |
Tensile strength |
N/cm |
≥20 |
≥40 |
ISO9073-3 |
Elongation |
% |
≥8 |
≥8 |
ISO9073-3 |
Swelling speed |
mm/1’00 |
≥6 |
≥6 |
YS Method |
Swelling height |
mm/3’00 |
≥12 |
≥12 |
YS Method |
Short-term stability |
℃ |
230 |
230 |
YS Method |
Long-term stability |
℃ |
90 |
90 |
IEC216 |
Moisture content |
% |
≤9 |
≤9 |
ISO287 |
