HW-DH dual wall adhesive heat-shrinkable tube is made of the high quality polymer (out layer) with hot melt adhesive ( inner layer ). When exposed to heat source, the inner layer begin to melt and flow. When it cools down, inner layer forms an adhesion layer between the tubing and the component or wire. Provides a water-tight seal and protection for the connectors or wire.
Application:
This kind of the heat shrink tube offers super environmental protection for a wide assortment of electronic wiring components including wire splices, wire and cable bundles, and harness breakout in automotive, truck, and marine cable and other industrial fields.
Technical data:
Material: Polyethylene, hot melting adhesive
Shrink ratio: 3:1
Working temperature: -45℃~+125℃
Longitudinal shrinkage:≤8%
Color: Black
Tool: Heat gun, oven
Approval: CSA, RoHS, UL, Halogen Free
| 3:1 Data Sheet | |||||
| Part No. | As supplied(O) | After Shrunk | Packing (L) | ||
| I.D. | Wall thickness (T) | Adhesive thickness | |||
| 3.2 | 3.2 | 1.0 | 1.0 | 0.4 | 200 m/roll |
| 4.8 | 4.8 | 1.6 | 1.1 | 0.4 | 100 m/roll |
| 6.4 | 6.4 | 2.0 | 1.2 | 0.5 | 100 m/roll |
| 7.9 | 7.9 | 2.7 | 1.4 | 0.5 | 100 m/roll |
| 9.5 | 9.5 | 3.2 | 1.4 | 0.5 | 50 m/roll |
| 12.7 | 12.7 | 4.2 | 1.7 | 0.5 | 1.22 m/pcs |
| 15.0 | 15.0 | 5.0 | 1.8 | 0.6 | |
| 19.1 | 19.1 | 6.3 | 2.0 | 0.6 | |
| 25.4 | 25.4 | 8.5 | 2.1 | 0.6 | |
| 30 | 30 | 10.2 | 2.2 | 0.6 | |
| 39 | 39 | 13.5 | 2.4 | 0.6 | |
| 50 | 50 | 17 | 2.7 | 0.7 | |
| 64 | 64 | 21 | 3 | 0.7 | |
| 74 | 75 | 25 | 3.2 | 1.0 | |
| 90 | 90 | 30 | 3.3 | 1.0 | |
| 100 | 100 | 34 | 3.5 | 1.2 | |
| 125 | 125 | 42 | 3.5 | 1.2 | |
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