Military Grade Adhesive Lined Heat Shrink Tubing
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Model: CB- DWT (1000)
Material
Exterior layer: cross-linked modified polyolefin resin
Inner layer: hot-melt adhesive
Shrink ratio: 2:1, 3:1
Applications
Adhesive lined heat shrink tubing is a fully insulated and diesel resistant dual wall heat shrink tube, designed to meet special requirements for automotive wire harnesses, automotive oil tubing and automotive gas tubing in flame retardant and halogen-free applications. They are RoHS compliant, and feature an outstanding flexibility and mechanical strength. This heat shrink tubing is applicable to a wide array of applications in harsh environments and special requirements, such as wire protection of automotive wire harnesses and automotive tubing.
Standard: AS23053/4
Size| Size | As supplied | After recovery (mm) | ||
| Inside diameter (mm) | Max. inside diameter | Total wall | Adhesive wall | |
| CB-1000-201 | 6.06 | 3.18 | 0.737±0.127 | 0.102 |
| CB-1000-202 | 9.02 | 4.75 | 0.737±0.127 | 0.102 |
| CB-1000-203 | 12.07 | 6.35 | 0.762±0.127 | 0.127 |
| CB-1000-204 | 18.08 | 9.53 | 0.889±0.127 | 0.127 |
| CB-1000-205 | 24.13 | 12.7 | 1.07±0.178 | 0.178 |
| CB-1000-206 | 35.2 | 19.05 | 1.19±0.203 | 0.178 |
| CB-1000-301 | 3.05 | 1.02 | 1.02±0.254 | 0.508 |
| CB-1000-302 | 6.1 | 2.04 | 1.02±0.254 | 0.508 |
| CB-1000-303 | 11.94 | 4.06 | 1.78±0.356 | 0.762 |
| CB-1000-304 | 23.87 | 8.13 | 2.54±0.508 | 1.02 |
| CB-1000-305 | 39.38 | 12.95 | 2.54±0.508 | 1.02 |
| Item | Test method | Standard | Specifications |
| Tensile strength | ASTM D638 | ≥10.4MPa | 14.1MPa |
| Elongation at break | ASTM D638 | ≥200% | 329% |
| 2% scan modulus | ASTM D882，2% strain | ≤172MPa | 153MPa |
| Heat shock | 250±3℃，4hrs | No dripping, flowing or cracking | Pass |
| Cold shock | ASTM D745，-55±2℃ | No cracking | Pass |
| ASTM D2671 | ≥19.7kv/mm | 26kv/mm | |
| Volume resistivity | ASTM D876 | ≥1×1012 | 3.6×1013 |
| Heat aging | 175±2℃，168hrs | Adhesive, no dripping Sleeving, no cracking | Pass |
| Tensile strength after aging | ASTM D638 | ≥6.9MPa | 9.5MPa |
| Dielectric strength after aging | ASTM D2671 | ≥15.8kv/mm | 24kv/mm |
- This dual wall heat shrink tubing is a low smoke, zero halogen tubing with an excellent oil and mechanical resistance. It is compliant with SAE-AMS-DTL25053/4 standards.
- The operating temperature of this dual wall heat shrink tubing is -55℃～ 135℃.
- The shrink temperature of this dual wall heat shrink tubing is 100℃～140℃.
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