Sep 07 , 2024
Polyamide imide copper coated aluminum enameled wire is made of copper coated aluminum conductors, with an outer layer coated with multiple layers of polyamide imide insulation paint. This product has excellent electrical insulation performance, extremely high heat resistance (usually up to 220 ° C or even higher), good chemical stability, and excellent mechanical properties, especially suitable for electrical and electronic equipment working in extreme high temperatures and harsh environments.
| Enameled Type | Modifided Polyester | Polyurethane | Polyester-imide | Polyamide-imide | Anealed |
| Insulation Type | PEW (G)/155 | UEW/155 (180) | EIW/180 | EI-AIW/200 | Anealed |
| Thermal Class | F | F/H | H | C | Anealed |
| Conduct | CCA | CCA | CCA | CCA | CCA |
| Size (mm) | 0.19-1.30 | 0.08-1.30 | 0.19-1.30 | 0.19-1.30 | 1.00-5.50MM |
| Coating Thickness | Grade (1, 2) | Grade (0, 1, 2) | Grade (1, 2) | Grade (1, 2) | NONE |
| Standard | GB 6109.4-88 IEC 60317-4 JIS C 3202.6 MW75-C SJ/T11223-2000 | GB 6109.4-88 IEC 60317-4 JIS C 3202.6 MW75-C SJ/T11223-2000 | GB 6109.4-88 IEC 60317-4 JIS C 3202.6 MW75-C SJ/T11223-2000 | GB 6109.4-88 IEC 60317-4 JIS C 3202.6 MW75-C SJ/T11223-2000 | SJ/T11223-2000 |
Polyamide imide (PAI) copper clad aluminum enameled wire has the following characteristics:
1. Excellent heat resistance: This copper coated aluminum wire has a high heat resistance level, usually above 200 ° C, and even up to 220 ° C, which allows this type of enameled wire to work stably in high temperature environments for a long time.
2. Stable electrical performance: Excellent dielectric performance at high temperatures, low resistivity, ensuring efficient power transmission under conditions of large temperature changes or long-term operation.
3. Strong chemical resistance: It has good resistance to various chemicals and refrigerants, extending the service life of enameled wire in complex environments.
4. Environmental stress resistance: Polyamide imide enameled wire can also withstand extreme environmental conditions such as cold and radiation, making it particularly suitable for electrical equipment that needs to work in special environments
