High Quality Dual Wall Heat Shrinkable Tube

China High Quality Dual Wall Heat Shrinkable Tube, Find details about China Heat Shrinkable Tube, Heat Shrink Tube from High Quality Dual Wall Heat Shrinkable Tube

Model NO.
Dual wall
Maximum Voltage
20KV~100KV
Brand
Maxwel
Color
Black
Operating Temperature
-45 to 125 Deg C
Trademark
Maxwel
Specification
UL
Origin
China
HS Code
39173100
Model NO.
Dual wall
Maximum Voltage
20KV~100KV
Brand
Maxwel
Color
Black
Operating Temperature
-45 to 125 Deg C
Trademark
Maxwel
Specification
UL
Origin
China
HS Code
39173100
High Quality Dual Wall Heat Shrinkable Tube

Flexible, thick adhesive lined dual wall heat shrinable tube is made by co-extrusion of polyolefin and hot-melt adhesive. Designed to provice both insulation and sealing for protected articles. Used to protec bundles wires and metal tubes against water and moisture.

Features:

Flexible, thick adhesive lined to bond to a wide variety of plastics, rubber and metals

Operating temperature: -45° C to 125° C

Shrinking temperature: Start at 70° C, shrunk totally at 125° C

Shrink ratio: 3: 1

SizeAs suppliedAfter Recovery(mm)Standard package(m/spool)
mminchInner Diameter(mm)total wall thicknesswall thickness of adhesive layerinner diameter
3.21/83.20.95±0.150.45±0.101200
4.83/164.81.20±0.150.60±0.101.6100
6.41/46.41.35±0.150.70±0.102.2100
7.95/167.91.50±0.150.75±0.102.7100
9.53/89.51.65±0.150.85±0.103.250
12.71/212.71.80±0.200.90±0.104.21.22m/pc
155/8151.80±0.200.90±0.105.21.22m/pc
19.13/419.12.00±0.201.00±0.106.31.22m/pc
25.4125.42.10±0.201.05±0.108.51.22m/pc
305/4302.20±0.201.05±0.1010.21.22m/pc
38.11-1/1238.12.40±0.201.15±0.1013.51.22m/pc
 
Technical Data
PropertyTest MethodTest Result
Tensile strength MpaASTM D2671≥ 10.4
Elongation %ASTM D2671≥ 300
Tensile strength after aging MpaUL 224, 158 °C  x 168h≥ 7.3
Elongation after aging %UL 224, 158 °C  x 168h≥ 20
Dielectric strength(kv/mm)IEC 243≥ 15
Volume resistance  Ω .cmIEC 93≥ 1 x 10 14
 
Hot melt adhesive
PropertyTest methodTest result
Water absorptionASTM D570≤0.2%
Softening pointASTM E2895 °C
Peel strength(PE)ASTM 1000120N/25mm
Peel Strength(PA)ASTM 100080N/25mm