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- AIS-ES - Adhesive Heat Shrinkable Tubing For Automotive
AIS-ES - Adhesive Heat Shrinkable Tubing for Automotive
Applications
AIS-ES is a waterproof heat shrinkable tubing for automotive wire harnesses. It is specially designed for wire harness insulation and waterproofing in the automotive industry. The higher 4:1 shrink ratio and high temperature resistance polyamide hot melt adhesive can fully resist water and protect the wire harness from corrosion and moisture. The outer layer is made of semi-rigid and abrasion resistant polyolefin, providing full protection for harsh environments in automotive.
Operating Temperature Range
- Continuous operating temperature: -40℃ ~ 130℃
- Minimum shrink temperature: 110℃
- Full recovery temperature: Above 135˚C
Color
Standard color: black, (Other colors, special sizes, and cut pieces are available on request.)
Characteristics
- 4:1 high shrink ratio
- Excellent watertight seal
- Semi-rigid, abrasion resistant and flame retardant material
- Resistant to common solvent
- Compliance with RoHS and REACH environmental regulations
Technical Data
| Property | Specification Requirement | Test Method | Typical Value |
|---|---|---|---|
| Longitudinal change | 0%~10% | ASTM D2671 | Pass |
| Tensile strength | ≥10.3MPa | ASTM D2671 | ≥14MPa |
| Elongation at break | ≥200% | ASTM D2671 | ≥200% |
| Tensile strength after aging | 70% of initial value | ASTM D2671 (158˚C/168 hrs) |
≥70% |
| Elongation at break after aging | ≥100% | ASTM D2671 (158˚C/168 hrs) |
≥100% |
| Heat shock | No cracking | ASTM D2671 (250˚C/4 hrs) |
No cracking |
| Low temperature flexibility | No cracking | ASTM D2671 (-40˚C/4 hrs) |
No cracking |
| Dielectric voltage withstand | AC2500V/60S No breakdown |
ASTM D2671 | No breakdown |
| Volume resistivity | ≥1014Ω‧cm | ASTM D2671 | ≥1014Ω‧cm |
| Flammability | Self extinguishing within 30S after fire source removed. | Shrink the tubing onto the axis and torch it vertically for 30 seconds. | Pass |
Specification
| Part Number | As supplied (mm) |
After recovered (mm) |
Standard Length (Meter) |
|
|---|---|---|---|---|
| I.D. (min) |
I.D. (max) |
W.T (min) |
||
| AIS-ES1 | 5.72 | 1.27 | 1.20 | 1.22 |
| AIS-ES2 | 7.44 | 1.65 | 1.52 | 1.22 |
| AIS-ES3 | 10.85 | 2.41 | 1.91 | 1.22 |
| AIS-ES4 | 17.78 | 4.45 | 2.41 | 1.22 |
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