Water-blocking Tapes Film Laminated
Composition
Polyester non-woven fabric, super absorbent resin, adhesive, polyester film
Application
General water blocking of telecom cables
Barrier tape to prevent compound intrusion and jelly migration
Properties
Great flexibility for easy processing
High performance water blocking properties
Long Term Stability
Rapid Swelling Speed
Technical Data
|
Thickness
|
mm
|
0.25±0.04
|
0.30±0.03
|
ISO9073-2
|
|
Mass per unit area
|
g/㎡
|
110±10
|
115±10
|
ISO9073-1
|
|
Tensile strength
|
N/cm
|
≥40
|
≥40
|
ISO9073-3
|
|
Elongation
|
%
|
≥8
|
≥8
|
ISO9073-3
|
|
Surface resistance
|
Ohm/口
|
≤1500
|
≤1500
|
DIN53482
|
|
Volume resistance
|
Ohm
|
≤1000000
|
≤1000000
|
DIN54345
|
|
Swelling speed
|
mm/1’00
|
≥6
|
≥8
|
Inner test-10
|
|
Swelling height
|
mm/3’00
|
≥12
|
≥12
|
Inner test-11
|
|
Short-term stability
|
℃
|
230
|
230
|
Inner test-5
|
|
Long-term stability
|
℃
|
90
|
90
|
IEC216
|
Customized specifications according to customer’s requirements
Package
PE film + Carton+ Fumigation Free Pallet/Cases
Customized packing according to customer’s requirements
Storage
One years quality guarantee from production date, under proper storage with temperature ≤40℃ with original package.
