PU sleeving 4 KV
For different sizes, current stock or more information, please contact us at: +359888888094; elektrabg@abv.bg
Description
Polyurethane (PU) sleeving is produced from tightly braided fiberglass impregnated with dielectric PU resin, which allows excellent insulating properties, combined with flexibility and easy installation. PU sleevings provide high electrical insulation (4 KV) as well as temperature resistance up to 155ᵒ C (class F). PVC sleeving also provides mechanical and thermal insulation. This durable sleeving will withstand mechanical stress and holds its dielectric strength on all bends. In addition to the difference in impregnation, PU sleevings differ from acrylic sleeving and silicone sleeving ones in the breakdown voltage and maximum temperature they withstand.
Areas of application
- electrical insulation of wires, cables and elements
- electric motors
- transformers
- industrial equipment
- automotive industry
- mechanical engineering
- lighting and household appliances
- others
Stock
| Ф (mm) |
| 0,5 |
| 1 |
| 1,5 |
| 2 |
| 2,5 |
| 3 |
| 3,5 |
| 4 |
| 4,5 |
| 5 |
| 6 |
| 7 |
| 8 |
| 10 |
| 12 |
| 14 |
| 16 |
| 18 |
| 20 |
PU sleeving is being offered in two variants:
- Cut (1 meter long)
- Uncut (on rolls)
Specifications
| Properties | Value |
| Working temperature | from -30°С to +155°С |
| Maximum short-term temperature | 185°С |
| Flammability | YES |
| Water absorption | NONE |
| Flexibility | Very flexible |
| Good resistance to welding | YES |
| Good mechanical resistance | YES |
| Resistance to transformer oils | According to UTEC 93641 |
| Colour | natural |
