Polyolefine Tube For Battery Harness Terminal Sealing
Basic Info
- 3:1 Shrink Ratio
- Polyolefin
- -40°C to +125°C
- 12.0-40.0 mm
Application
- Flat battery terminals and eyelet terminals
- Aluminum‑copper joint connections
Product Features
1. High shrink ratio, semi‑rigid, with integral solderless splice connectors, clarity for visual confirmation of seal.
2. Seals & protects against water, corrosive compounds, moisture & contaminants.
3. Tough, durable heat shrink tubing resists abrasion, crimp tool damage & splitting.
4. Meets & conforms to OEM wiring specifications for installation & repairs.
Performance Test
| Test Items | Test Method | Test Requirements |
| Tensile strength | ASTM D 2671 | 10.4MPa min. |
| Ultimate elongation | ASTM D 2671 | 250% min. |
| Thermal aging at 158 ℃ for 168 hrs Tensile strength |
ASTM D 2671 | 7.3MPa min. |
| Thermal aging at 158 ℃ for 168 hrs Ultimate elongation |
ASTM D 2671 | 100% min. |
| Heat shock at 225℃ for 4 hrs | ASTM D 2671 | No dropping & cracking of outer jacket |
| Cold bend test at -40 ℃ for 1 hrs | ASTM D 2671 | No cracking |
| Combustion behaviour | FMVSS 302 | 100mm/min max. |
| Corrosive action | ASTM D 2671 | non‑corrosive |
| Compatibility with copper | ASTM D 2671 | non‑corrosive |
| Water absorption | ISO 62 | 0.5% max. |
| Dielectric strength | ASTM D 2671 | 15kV/mm min. |
| Volume resistivity | ASTM D 2671 | 10¹²Ω.cm min. |
