WIRES
CATALOGUE |
Poliflex
180 |
|
| Thermal class (temperature
index) |
H (180 °C)
|
| Chemical composition |
| - Base resins |
Polyesterimide |
| - Overcoat |
- |
| - Bonding coat |
- |
| Reference to the international standards |
|
| IEC |
60317-23 |
| NEMA MW 1000 spec. |
MW 77-C |
| CEI 55-2 |
23 |
| Diameters range |
|
| - grade 1(L) |
Ø 0,030 ÷ 0,280
mm |
| - grade 2 (2L) |
Ø 0,050 ÷ 0,100
mm |
| Thermal endurance at 20.000 hours
according to AIEE 57 |
180 °C |
| Tangent cross point to the tg δ
curve |
180 °C |
| Cut- trough temperature: |
|
| Ø 0,050 mm |
300 ÷ 310 °C |
| Ø 0,500 mm |
310 ÷ 320 °C |
| Heat
shock to IEC standard |
|
| Ø 0,300 mm |
300 ÷ 310 °C |
| Ø 0,500 mm |
230 ÷ 250 °C |
| Significant properties
|
|
Good mechanical
resistance.
High thermal resistance (180°C)
Self-solderable wire:
Ø 0,050 mm at 450
÷ 470 °C in 2 ”
Ø
0,280 mm at 480 ÷ 500 °C in 2 ”
Low percentage of extraction with perchloroethylene and chloride solvents in general.
High resistance to solvents.
|
| Recommended applications |
|
| Motors, transformers,
electromagnetic coils and in general electrical
assemblies working at high temperatures up to a
maximum of 180 °C. |
|
|
|
|
