Crosslinked Shrink Tube For Cable Bundling
Basic Info
- 2:1 Shrink Ratio
- Polyolefin
- -40°C to +135°C
- 15.0mm；20.0 mm
Application
- Insulation on battery cable and ground straps
- Protection against mechanical damage and corrosion
- Shaping, forming and bundling on battery cables
Product Features
1. Semi-rigid
2. Medium wall
3. Form and shape stable
4. High resistance to impact and abrasion
Performance Test
| Test Items | Test Method | Test Requirements |
| Tensile strength | ASTM D 2671 | 16MPa min. |
| Ultimate elongation | ASTM D 2671 | 450% min. |
| Secant modulus | ASTM D 2671 | 300MPa max. |
| Thermal aging at 150 ℃ for 168 hrs Tensile strength |
ASTM D 2671 | 12MPa min. |
| Thermal aging at 150 ℃ for 168 hrs Ultimate elongation |
ASTM D 2671 | 250% min. |
| Heat shock at 250℃ for 4 hrs | ASTM D 2671 | No cracking & dropping |
| Cold bend test at -40 ℃ for 1 hrs | ASTM D 2671 | No cracking |
| Chemical Properties Corrosive action |
ASTM D 2671 | non‑corrosive |
| Chemical Properties Compatibility with copper |
ASTM D 2671 | non‑corrosive |
| Chemical Properties Resistance against chemicals |
GMW 17136 | Good |
| Chemical Properties Water absorption |
ISO 62 | 0.5% max. |
| Electrical Properties Dielectric strength |
ASTM D 2671 | 20kV/mm min. |
| Electrical Properties Volume resistivity |
ASTM D 2671 | 10¹⁴Ω.cm min. |
| Flammability | ASTM D 2671 Proc.B | Self‑extinguishing in 60 sec. |
