Nov 17 , 2024
Polyester imine aluminum enameled wire is a type of wire mainly used for winding electrical equipment such as motors and transformers. The characteristic of aluminum enameled wire is that its conductor is made of aluminum and coated with one or more layers of polyester imine paint as insulation material on its surface. Polyester imine paint has excellent heat resistance, mechanical strength, and good chemical stability, including solvent resistance and refrigerant resistance, which enables polyester imine aluminum enameled wires to maintain good electrical and physical properties at high working temperatures and special environments. It is suitable for applications that have high requirements for the heat resistance level and overall performance of insulation materials.
| Product Name | Polyester Aluminum Enameled Wire | |||
| Type | QZY/180 | EIW/180 | ||
| Coating color | Red | Golden | ||
| Size | 0.19-300MM | |||
| Coating thickness | -1 | -2 | ||
| Spool packing | PT35 | PT15 | PT25 | PT60 |
| Thermal class | H 180°C | |||
| Standard | GB 6109 | IEC 60317-0-3 | ||
Polyester-imide aluminum enameled wire, high resistance to heat shock, high temperature and good performance at softening breakdown, Rongda aluminium winding wire is suitable for high-speed automated routing, able to be direct weld, with no pinhole, resistive to high frequency, wearing, refrigerants and electronics corona, high breakdown voltage, small dielectric loss angle, dozens of times on pulse life as the ordinary compound enamel-insulated wire.
The characteristics and advantages of polyester imine aluminum enameled wire are reflected in the following aspects:
1. Heat resistance: The polyester imine coating endows aluminum enameled wire with an extremely high heat resistance level, usually reaching F level or higher, and can work stably for a long time at temperatures ranging from 155 ℃ to 180 ℃ or even higher. It is particularly suitable for the winding of motors, transformers, electromagnetic components and other equipment operating in high-temperature environments.
2. Excellent electrical performance: with low dielectric loss, high breakdown strength, and good insulation resistance
3. Chemical stability and corrosion resistance: Polyester imine coating has good resistance to various chemical substances, which can effectively prevent the insulation performance or damage of aluminum enameled wire from being reduced due to contact with corrosive media during use.
4. Mechanical strength and wear resistance
