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V0 Flame Retardant Orange Heat Shrink Tube For New Energy Vehicle-SBD-SWHF-EV
SBD-SWHF-EV
Working temperature: -55ºC ~ 125ºC
- Structure
- The V0 flame-retardant orange heat shrink tube fornew energy vehicle is made of environmentally friendly polyolefin heat shrink materials that are cross-linkd by high-energy electron beam bombardment. It is environmentally friendly and does not produce toxic gases or harmful substances during combustion. It has many advantages such as flame retardancy, insulation, environmental protection, soft and fast shrinkage, and stable performance.
- Application
- It is used for protection of stacked bus bars for new energy vehicles, as well as rust prevention and anti-corrosion treatment of related products such as wire connections, solder joint protection, wire end treatment, soft connection insulation protection, and wire harness surface protection for new energy vehicles.
- Characteristics
- Can be used for a long time under acidic and alkaline conditions.
Flame retardant and environmentally friendly.
Shrink ratio: 2:1
Shrinkage temperature: 70 º C~125 ºC.
According to UL224 standard, the temperature for fully recovery is 200 ℃ for 3 minutes.
Remark：Other sizes or thickness can be customized.
Specification
| Property | Unit | Standard | Test method |
|---|---|---|---|
| Tensile Strength | MPA | ≥10.4(before aging) | GB/T1040 |
| ≥7.3(after aging) | 158ºC*168hrs | ||
| Breakage Elongation (%) | % | ≥200(before aging) | GB/T1040 |
| ≥100(after aging) | 158ºC*168hrs | ||
| Heat Shock | - | no sticking & no cracking | UL 224 |
| Cold Blend | - | no cracking | UL224 -30ºC*1hrs |
| Breakdown Strength | KV/mm | ≥15 | ASTM D 149 |
| Dielectric | - | no breakdown | In condition DC 3500V, 60s |
| Volume Resistivity | Ω. cm | ≥1×1014 | GB/T1410 |
| Corrosion Performance | - | Pass | 158ºC*168h |
| Copper Stability | - | Pass | 158ºC*168h |
| Flammability | - | V0 (Sample bar thickness：3mm) | GB/T2408-2008 |
Dimension
| Inner Diameter | As Supplied (mm) | After Recovery(mm) | Standard Package | Application Range(mm) | ||
|---|---|---|---|---|---|---|
| Inner diameter | Wall thickness | Inner diameter | Wall thickness | (m/spool) | ||
| Φ16.0 | 16.6±0.4 | 0.7±0.2 | ≤8.0 | 1.30±0.15 | 100 | 8.3~15 |
| Φ18.0 | 19.0±0.5 | 0.7±0.2 | ≤9.0 | 1.35±0.15 | 50 | 9.3~17 |
| Φ20.0 | 22.0±0.5 | 0.7±0.2 | ≤10.0 | 1.40±0.15 | 50 | 10.4~19 |
| Φ22.0 | 24.0±0.5 | 0.7±0.2 | ≤11.0 | 1.40±0.15 | 50 | 11.4~21 |
| Φ25.0 | 26.0±0.5 | 0.7±0.2 | ≤12.5 | 1.40±0.15 | 50 | 12.8~24 |
| Φ28.0 | 29.0±0.5 | 0.7±0.2 | ≤14.0 | 1.40±0.15 | 50 | 14.5~27 |
| Φ30.0 | 31.5±1.5 | 0.7±0.2 | ≤15.0 | 1.40±0.15 | 50 | 16.0~28 |
| Φ35.0 | 36.5±1.5 | 0.7±0.2 | ≤17.5 | 1.50±0.15 | 50 | 18.0~34.0 |
| Φ40.0 | 41.5±1.5 | 0.7±0.2 | ≤20.0 | 1.50±0.15 | 50 | 21.0~39.0 |
Package&Color
Remark： Standard color is orange, other colors can be customized.
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