| Customization: | Available |
|---|---|
| Application: | Automotive Harnessing, Communication industry, Machine Protection, Wire & Cable Protection |
| Color: | Blue |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Electrical Insulation Materials Vg-201 Fiberglass Sleeving Coated With Polyvinyl Chloride Resin
| Indicator name | unit | Index value | |||||||
| Exterior | / | The coating should be uniform, the surface should be smooth, and there should be no defects affecting product performance. | |||||||
| Inner diameter and wall thickness | mm | Inner diameter | Wall thickness | ||||||
| Standard | tolerance | 406 | 407 | ||||||
| Two way(±) | unidirectional(+) | Min | Max | Min | Max | ||||
| 0.3 | 0.05 | 0.10 | 0.20 | 0.30 | 0.15 | 0.30 | |||
| 0.5-0.8 | 0.10 | 0.20 | 0.25 | 0.50 | 0.20 | 0.50 | |||
| 1 | 0.15 | 0.3 | 0.25 | 0.9 | 0.20 | 0.75 | |||
| 1.5 | 0.15 | 0.3 | 0.35 | 0.90 | 0.20 | 0.75 | |||
| 2 | 0.20 | 0.40 | 0.35 | 0.90 | 0.20 | 0.75 | |||
| 2.5 | 0.20 | 0.40 | 0.40 | 0.90 | 0.20 | 0.75 | |||
| 3 | 0.25 | 0.5 | 0.40 | 0.90 | 0.20 | 0.75 | |||
| 4-6 | 0.25 | 0.5 | 0.50 | 0.90 | 0.30 | 0.75 | |||
| 8 | 0.50 | 1.00 | 0.50 | 1.20 | 0.30 | 0.90 | |||
| 10-25 | 0.50 | 1.00 | 0.65 | 1.20 | 0.40 | 0.90 | |||
| Breakdown voltage | Numerical value | KV ≥ | Projectile slot or straight mandrel / 100mm foil electrode | Median | Lowest value | Median | Lowest value | ||
| At room temperature | 5.7 | 4.3 | 3.0 | 2.5 | |||||
| Under high temperature | 2.6 | 2.0 | 1.5 | 1.2 | |||||
| After damp heat | 2.5 | 2.0 | 1.8 | 1.2 | |||||
| Insulation resistance | At room temperature | Ω | - | ≥1.0×109 | ≥1.0×109 | ||||
| After damp heat | ≥1.0×108 | ≥1.0×108 | |||||||
| Flame spread | S | ≤60 | |||||||
| - | Any one of the three samples indicates that the flag should not burn. Cotton is also not ignited by ignited or hot particles or ignited drops. | ||||||||
| Solder heat resistance | - | Pass (only for nominal inner diameter ≤ 5mm hose) | |||||||
| Bending after heating | - | No visible cracks or shedding of the coating (test temperature: 130±2°C, exposure time: 96±1h) | |||||||
| Bending at low temperatures | - | No visible cracks or shedding of the coating (test temperature: ≤-25±2°C) | |||||||










