DUWAI HSNE-F Special Flame Retardant Heat Shrink Tube for New Energy Vehicles - Advanced Protection and Safety Features
HSNE-F The special flame retardant heat shrink tube for new energy vehicles is composed of radiation cross-inked polyene by materials, excellent physical and chemica electrical properties, the main function is the protectionand insulation of new energy vehicles laminated bus, electrical insulation of connecting parts, corrosion prevention ofsolderjointsmechanicalcorrosion prevention,etc.
Product features
| Heat shrink ratio:2:1 | Operating temperature :-55℃~+125℃ |
| Flame retardant,environmental protection | Environmental standards:RoHS |
| Initial shrinkage temperature:≥+85℃ | Standard color:orange,white,other colors can be customized |
| Full shrinkage temperature :≥+125℃ |
Product parameter
| Performance | Index | Experimental methods |
| Tensile strength | 10.4 MPa | ASTM D 2671 |
| Elongation at break | 200% | ASTM D 2671 |
| Tensile strength after aging | 7.3 MPa | 158℃×168h |
| Elongation at break after aging | ≥100% | 158℃×168h |
| Axial rate of change | -5%～+5% | ASTM D2671 |
| Flame retardancy | VW-1 | ASTM D2671 C |
| Withstand voltage (600V) | 2500 V,1min No breakdown | UL224 |
| Breakdown strength (or withstand voltage) | ≥15kV/mm | ASTMD 149 |
| Volume resistivity | ≥10v¹⁴Ωcm | IEC60093 |
Product specifications
| Specification | Supplied inner diameter (mm) | Complete contraction(mm) | Standard packaging Meter/plate | Scope of application (mm) | |
| Inner diameter | Total wall thickness | ||||
| φ10/5.00 | 10.50±0.30 | ≤5.00 | 0.56±0.10 | 100 | 5.3～10.1 |
| φ11/5.50 | 11.50±0.30 | ≤5.50 | 0.56±0.10 | 100 | 5.8~11.1 |
| φ12/6.00 | 12.50±0.30 | ≤6.00 | 0.56±0.10 | 100 | 6.3～12.1 |
| φ13/6.50 | 13.50±0.30 | ≤6.50 | 0.70±0.10 | 100 | 6.8~13.1 |
| φ14/7.00 | 14.50±0.30 | ≤7.00 | 0.70±0.10 | 100 | 7.3～14.1 |
| φ15/7.50 | 15.50±0.40 | ≤7.50 | 0.70±0.10 | 100 | 7.8～15.1 |
| φ16/8.00 | 16.50±0.40 | ≤8.00 | 0.70±0.10 | 100 | 8.3~16.1 |
| φ17/8.50 | 17.50±0.40 | ≤8.50 | 0.70±0.10 | 100 | 8.8~17.1 |
| φ18/9.00 | 19.00±0.50 | ≤9.00 | 0.70±0.10 | 100 | 9.3～18.1 |
| φ20/10.0 | 22.00±0.50 | <10.0 | 0.80±0.15 | 100 | 10.5~21.0 |
| φ22/11.0 | 24.00±0.50 | ≤11.0 | 0.80±0.15 | 100 | 11.5~23.0 |
| φ25/12.5 | 26.00±0.50 | ≤12.5 | 0.90±0.15 | 50 | 13.0~25.0 |
| φ28/14.0 | 29.00±0.50 | ≤14.0 | 0.90±0.15 | 50 | 14.5~27.0 |
| φ30/15.0 | 31.50±1.00 | ≤15.0 | 1.00±0.15 | 50 | 17.0～29.0 |
| φ35/17.5 | 36.50±1.00 | ≤17.5 | 1.00±0.15 | 50 | 20.0～30.0 |
| φ40/20.0 | 41.50±1.00 | ≤20.0 | 1.00±0.15 | 50 | 22.0~35.0 |
| φ45/22.0 | 46.50±1.50 | ≤22.5 | 1.00±0.15 | 25 | 30~45 |
| φ50/25.0 | ≥50 | ≤25.0 | 1.10±0.15 | 25 | 28~45 |
