A batch of enamelled aluminium wire products are being packed and ready to be shipped to the Philippines
Today, a batch of enamelled aluminium wire products from our factory are being packed and are ready to be shipped to the Philippines. According to the customer's requirements, we use a packaging method of wooden cases and cartons to play a shock-proof role. The customer purchased this goods for the production of household appliance motors. The product specification is QZY 180 Class enamelled aluminium wire, which uses a polyesterimide coating. It has excellent insulation performance, effectively protecting the internal wires and avoiding short circuits. The service life of this type of enamelled wire reaches over 20,000 hours and it is suitable for various motors, coils, relays, etc. that require high temperatures.
The performance of this Enameled Aluminum Wires：
Insulation performance
| Breakdown voltage (room temperature) Nation standard: 4.8 kv Actual measurement: 9.7 kv | Breakdown voltage（180℃） Actual measurement：7.0kv
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| The continuity of the paint coating： Nation standard：5piece/30mile，1500v Actual measurement：0-1piece/30mile，2000v |
Mechanical properties
- Excellent mechanical strength
- Excellent film elasticity, adhesion and flexibility
- Can adapt to the needs of high-speed winding
- Smooth surface without burrs, reducing the loss caused by friction
- Not easy to break when bent, suitable for manual coil winding
Chemical resistance
- Good resistance to solvents and refrigerants
- Solvent composition (60% petroleum solvent + 30% xylene + 10% n-butanol)
- After 6 hours of treatment at room temperature, the test can be passed
- Maximum content of aromatic components in petroleum solvents: 18%
Economical Cost advantage：
Aluminum resources are abundant and its price is relatively low compared to copper, which significantly reduces production costs.
Weight advantage：
The density is 1/3 of copper, reducing freight and transportation costs
Widely used：
Windings for motors, electrical appliances, instruments, power tools, dry-type power transformers, and other equipment requiring high heat resistance; Windings for power equipment such as oil-immersed transformers, cast resin transformers, and voltage regulators; General-purpose motors, generators, and variable-frequency motors; Electrical instruments, power electronic components, and other applications requiring efficient energy conversion.