SKBT-HV High Voltage 35KV Busbar Insulation Heat Shrink Tubing
SKBT-HV High Voltage Heat shrink busbar insulation tubing is a kind of continuous tubing made of radiation cross-linked polyolefin which carries excellent insulating performance. Typical applications include insulation of electrical bus bars rated up to 35KV rectangular, square, and round bus bars for cabinet, substation switchgear, etc.
Structure
Technical Performance
Property | Typical data | Test Method |
Tensile strength | ≥8.0 MPa | ASTM D 2671 |
Elongation at break | ≥300% | ASTM D 2671 |
Tensile strength after heat aging | ≥6.9MPa | 130℃×168h |
Elongation after heat ageing | ≥100% | 130℃×168h |
Longitudinal change | -8%～+8% | ASTM D 2671 |
Flammability(Oxygen index) | ≥28 | GB/T 2406 |
Heat Shock | No tracks | ASTM D 2671 |
Dielectric Strength | ≥20kv/mm | ASTMD 2671 |
Shore A Hardness | ≤90 | GB2411 |
Volume resistivity | ≥1014Ω.cm | IEC 60093 |
Dimension
Size(mm) | As supplied(mm) D | After recovered（mm） | Standard length |
Inner diameter d | Wall thickness w | (M/Roll) |
Φ30/15 | ≥30 | ≤15 | 2.9±0.10 | 20 |
Φ40/20 | ≥40 | ≤20 | 2.9±0.10 | 20 |
Φ50/25 | ≥50 | ≤25 | 2.9±0.10 | 20 |
Φ60/30 | ≥60 | ≤30 | 3.0±0.10 | 20 |
Φ65/33 | ≥65 | ≤33 | 3.0±0.10 | 20 |
Φ70/35 | ≥75 | ≤38 | 3.2±0.15 | 20 |
Φ80/40 | ≥85 | ≤43 | 3.2±0.15 | 20 |
Φ100/50 | ≥100 | ≤50 | 3.2±0.15 | 20 |
Φ120/60 | ≥120 | ≤60 | 3.25±0.15 | 20 |
Φ150/75 | ≥150 | ≤75 | 3.25±0.15 | 20 |
Why Choose Us:
1. You can get the perfect material according to your requirement at the least possible price.
2. We also offer Reworks, FOB, CFR, CIF, and door to door delivery prices. We suggest you to do deal for shipping which will be quite economical.
3. The materials we provide are completely verifiable, right from raw material test certificate to the final dimensional statement.(Reports will show on requirement)
4. e guarantee to give a response within 24hours(usually in the same hour)
5. You can get stock alternatives, mill deliveries with minimizing manufacturing time.
6. We are fully dedicated to our customers. If it will not possible to meet your requirements after examining all options, we will not mislead you by making false promises which will create good customer relations.
Factory Tour
CONTACT US
Contact person:Ms. Jessica Wu
Email : sales@heatshrinkmarket.com
WhatsApp/Wechat : 0086 -15850032094
ADDRESS：No.88 Huayuan Road, Aoxing Industrial Park, Mudu Town, Wuzhong District, Suzhou, China
