PRODUCTS
VSL-TM11
APPLICATION
Waterproof insulation composite tape is made of polymer barrier material and viscous material. It is mainly used for waterproof sealing protection of cold shrink straight joints or power cables terminations or splices of communication base station, antenna, feeder connector etc.
Excellent electrical insulation and adhesion
Waterproof air tightness
Acid, alkali, salt and other chemical corrosion resistance
Ultraviolet aging resistance and ozone resistance
High and low temperature resistance
Items
Test Method
Unit
Test Standard
Test Result
Working Temp.
Normal Working temperature: -40°C-90°C
emergency overload temperature 130C
Pass
Tensile Strength
GB/T 528-2009
Mpa
≥1.03
1.95
Elongation at break
GB/T 528-2009
%
≥650
650
Dielectric Loss Factor（50Hz,20°C）
GB/T1409-2006
Max.0.05
0.008
Dielectric Constant（50Hz, 20°C）
GB/T1409-2006
Max.3.5
2.9
Dielectric Strength
GB/T1409-2006
kV/mm
≥18
24
Adhesion to steel plate
JB/T 10738-2007
N/10mm
≥20
27
Adhesion to polyethylene
JB/T 10738-2007
N/10mm
≥15
23
Stress cracking resistance
130°C,1h
No cracking
Pass
Ozone Resistance
100ppm,40°C,70h
GB/T7762-20003
No hardening or cracking
Pass
Part number
Thickness(mm)
Width(mm)
Length(m)
VSL-TM11
1.65
50 3