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4:1 Waterproof Dual Wall Heat Shrink Tubing With Glue
Glue lined heat shrink made from co-extrusion of polyolefin and hot-melt adhesive,it was certificated by UL and CSA , RoHS compliant, formaldehyde free.
4:1 automobile special grade heat shrink tube, special white hot melt adhesive, better sealing, and keep your equipment safe for a long time.
Dual wall heat shrink tubing are good electrical insulation, good sealing, corrosion resistance and high temperature resistance. Anti-aging, tough, not easy to break.It widely used for industrial, ship, wire links, anti-rust and anti-corrosion protection.
What's special about glue lined heat shrink tubing?
1.Made of Polyolefin material and hot melt glue
2.4:1 Shrink Ratio (shrinks to 1/4 of its original Diameter)
3.Available in different sizes
4.Resists moisture, water, heat, and humidity
5.Longitudinal shrink ratio: ≤+8%
6.Out jacket flame retardant, inner adhesive self-extinguished
7.Super sealing against water, moisture or other contaminants
Physical Properties
| Material | Anti-aging polyolefin+hot melt adhesive |
| Shrink Ratio | 4:1 |
| Working Temperature |
-45℃ to 125℃ |
|
Start Shrink Temperature |
70℃ |
|
Minimum Complete Shrink Temperature |
125℃ |
|
Longitudinal Shrinkage |
8% |
|
Flammability |
VW-1 |
| Standard Color | Black |
| Colored | Available |
| Cutting Tool | Scissor |
Specification
Part No
Size
Unshrink Size (mm)
After Shrunk Size(mm)
D
W.T
d
w.t
MJ-HST-D4-4.0
Φ4.0
4.50±0.30
0.40±0.20
≦1.00
1.00±0.28
0.50
MJ-HST-D4-8.0
Φ8.0
8.60±0.30
0.40±0.20
≦2.00
1.20±0.28
0.50
MJ-HST-D4-12.0
Φ12.0
12.7±0.40
0.50±0.20
≦3.00
1.45±0.28
0.60
MJ-HST-D4-16.0
Φ16.0
16.7±0.50
0.60±0.30
≦4.00
1.90±0.38
0.75
MJ-HST-D4-19. 1
Φ19.1
19.7±0.50
0.60±0.30
≦4.80
2. 10±0.38
0.75
MJ-HST-D4-24.0
Φ24.0
25.0±0.60
0.75±0.35
≦6.00
2.45±0.55
0.75
MJ-HST-D4-32.0
Φ32.0
33.0±0.70
0.80±0.35
≦8.00
2.70±0.55
1.00
Application
Double wall heat shrink ideal for applications to seal or protect electrical splices, cable terminations and joints where electrical insulation and waterproof are required.
4 to 1 heat shrink tubing allows for connector-to-cable sealing and makes it possible to repair most damaged cable jackets without removing connectors.
