Dual Wall Heat Shrinkable Tube/Tubing/Sleeve
Flexible, Thick Adhesive Lined Dual Wall Heat Shrinkable Tube is manufactured by co-extrusion of polyolefin and hot-melt adhesive. Designed to provide both insulation and sealing for protected articles. Used to protect bundles wires and metal tubes against water and moisture.
Features:
1. Flexible, thick adhesive lined to bond to a wide variety of plastics, rubber and metals
2. Operating Temperature: -45ºC~125ºC
3. Shrinking Temperature: Start at 70ºC, and shrunk totally at 125ºC
4. Shrink Ratio: 3: 1.
|
Size |
AsSupplied
Inner diameter |
After Recovery (mm) |
Standard package(m/spool) |
|
mm |
Inch |
Internal Diameter(mm) |
Total wall thickness |
Wall thickness of adhesive layer |
Inner diameter |
|
3.2 |
1/8 |
3.2 |
0.95± 0.15 |
0.45± 0.10 |
1.0 |
200 |
|
4.8 |
3/16 |
4.8 |
1.20± 0.15 |
0.60± 0.10 |
1.6 |
100 |
|
6.4 |
1/4 |
6.4 |
1.35± 0.15 |
0.70± 0.10 |
2.2 |
100 |
|
7.9 |
5/16 |
7.9 |
1.50± 0.15 |
0.75± 0.10 |
2.7 |
100 |
|
9.5 |
3/8 |
9.5 |
1.65± 0.15 |
0.85± 0.10 |
3.2 |
50 |
|
12.7 |
1/2 |
12.7 |
1.80± 0.20 |
0.90± 0.10 |
4.2 |
1m/pc |
|
15.0 |
5/8 |
15.0 |
1.80± 0.20 |
0.90± 0.10 |
5.2 |
1m/pc |
|
19.1 |
3/4 |
19.1 |
2.00± 0.20 |
1.00± 0.10 |
6.3 |
1m/pc |
|
25.4 |
1 |
25.4 |
2.10± 0.20 |
1.05± 0.10 |
8.5 |
1m/pc |
|
30.0 |
5/4 |
30.0 |
2.20± 0.20 |
1.05± 0.10 |
10.2 |
1m/pc |
|
38.1 |
1-1/2 |
38.1 |
2.40± 0.20 |
1.15± 0.10 |
13.5 |
1m/pc |
Technical Data
|
Property |
Test Method |
Test Result |
|
Tensile Strength, MPa |
ASTM D2671 |
≥ 10.4 |
|
Elongation, % |
ASTM D2671 |
≥ 300 |
|
Tensile Strengthafter aging, MPa |
UL 224, 158º CX168h |
≥ 7.3 |
|
Elongationafter aging, % |
UL 224, 158º CX168h |
≥ 20 |
|
Dielectric strength(kV/mm) |
IEC 243 |
≥ 15 |
|
Volume resistance Ω . cm |
IEC 93 |
≥ 1X10 14 |
Hot melt adhesive
|
Property |
Test method |
Test Result |
|
Water absorption |
ASTM D570 |
≤ 0.2% |
|
Softening point |
ASTM E28 |
95º C |
|
Peel strength(PE) |
ASTM 1000 |
120N/25mm |
|
Peel strength(PA) |
ASTM 1000 |
80N/25mm |
Shenzhen Woer Heat-Shrinkable Material Co., Ltd. is a high-tech enterprise specializing in R&D, manufacturing and sale of cross-linked materials. Established in 1998, Woer has undergone dynamic growth and become the largest heat-shrinkable material manufacturer in China.
Headquartered in Shenzhen Export Processing Zones, Woer Industrial Park covers an area of 50, 000 square meters. We own nine sets of advanced electronic accelerators, which is the guarantee of high efficiency and reliable quality of production.
Woer supplies solutions for electrical insulation and mechanical protection for parts, wires, cables and pipes for the electronics, automotive and electrical power markets. Our main products include heat shrinkable tubes, heat shrinkable bus bar tubing, heat shrinkable power cable accessories, cold shrinkable power cable accessories, PE cross-linked wires etc., altogether 9 series, 2500 types. Most of our products are UL/CSA approved and RoHS compliant. We have a complete quality guarantee system and the whole company has been certified to ISO9001 and ISO14000. We also comply with TS16949 system, a prerequisite to enter the automotive industry.
Woer is devoted to establishing a worldwide sales and service network and becoming a global supplier. Woer brand and products are now well recognized and received in the markets of Asia, Middle East, Europe, North America & Latin America, Africa and Australia. Woer strives to offer the most effective and convenient services and technical supports for customers all over the world.
