Active Member
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[China]
Address: Sunbow Industrial Park, 2nd Industrial Zone, Xiacun Community, Gongming , Guangming New District, Shenzhen 518106
Contact name:Chris
Shenzhen Sunbow Insulation Materials MFG. CO., LTD |
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UL VW-1 flame resistant silicone fiberglass sleeving for transformer
Model Number :SB-SGS-25
Structure
Silicone fiberglass sleeving is non-Alkali fiberglass braided, then coated with silicone resin and treated in high temperature.
Characteristic
1. Working temperature: 200 ºC
2. Dielectric breakdown voltage: 2.5KV
3. Fire resistance: UL 1441 VW-1
4. Size: 0.5~30.0mm, other size can be customized.
5. Color: White, other size can be customized.
6. Properties: Good dielectric strength, flexibility, insulation, flame retarding, high temperature resistance, self-extinguishing, etc.
Usage
It can be widely used in conductors, bus bars, component leads, transformer, household appliances, assemblies of electrical components, etc.
Specification
| Item | Performance | Note | |
Dielectric Breakdown Voltage KV AC | Minimum Average | ≥2.5 | Before Aging |
| Minimum Single Point | ≥2.0 | ||
| Minimum Average | ≥1.5 | 6 Hrs* 245±5ºC 245±5ºC 6Hrs Aging | |
| Minimum Single Point | ≥1.0 | ||
| Thermal Endurance | No Indication of Crack | OK | 6 Hrs* 245±5ºC 245±5ºC 6Hrs Aging |
| Fire Resistance | VW-1 | OK | UL 1441
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Dimension
| Inside Diameter | Wall Thickness (mm) | Standard Package (m/roll) | |
| Nominal (mm) | Tolerance (mm) | ||
| φ0.5 | +0.2, -0.1 | ≥0.30 | 200 |
| φ1.0 | +0.2, -0.1 | ≥0.30 | 200 |
| φ1.5 | +0.2, -0.1 | ≥0.30 | 200 |
| φ2.0 | +0.2, -0.1 | ≥0.30 | 200 |
| φ2.5 | +0.3, -0.1 | ≥0.35 | 200 |
| φ3.0 | +0.3, -0.1 | ≥0.35 | 200 |
| φ4.0 | +0.3, -0.1 | ≥0.35 | 200 |
| φ4.5 | +0.3, -0.1 | ≥0.40 | 100 |
| φ5.0 | +0.3, -0.1 | ≥0.40 | 100 |
| φ6.0 | +0.3, -0.1 | ≥0.40 | 100 |
| φ7.0 | +0.3, -0.1 | ≥0.45 | 100 |
| φ8.0 | +0.3, -0.1 | ≥0.45 | 100 |
| φ9.0 | +0.3, -0.1 | ≥0.55 | 100 |
| φ10.0 | +0.3, -0.1 | ≥0.55 | 100 |
| φ12.0 | +1.0, -1.0 | ≥0.55 | 50 |
| φ14.0 | +1.0, -1.0 | ≥0.55 | 50 |
| φ16.0 | +1.0, -1.0 | ≥0.55 | 50 |
| φ18.0 | +1.0, -1.0 | ≥0.55 | 50 |
| φ20.0 | +1.0, -1.0 | ≥0.65 | 25 |
| φ25.0 | +1.0, -1.0 | ≥0.65 | 25 |
| φ30.0 | +1.0, -1.0 | ≥0.65 | 25 |
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