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Base Material: Aluminium. Lightweight and flexible. Excellent electrical conductivity. Cost-effective compared to copper.
Primary Coating: Polyester or Polyesterimide.
This is extensively used wire enamel with excellent thermal properties, class 180 or above. It can be applied to single-coating and double-coating applications.
Adequate thermal stability：These coatings can typically withstand temperatures up to 180°C, making them suitable for high-temperature applications.
Provides good insulation and mechanical strength. Resistant to solvents and chemicals.
Secondary Coating: Polyamide-Imide.
Polyamide-imide (PAI) is known for its superior thermal and chemical resistance. Excellent mechanical-property retention at elevated temperatures.
PAI can endure temperatures up to 220°C or higher, extending the wire’s operational range. It offers exceptional resistance to a wide range of chemicals, including solvents and corrosive agents.
| Thermal Class | 200 (Class C) |
| Specification | Range Diameter(mm): 0.31-3.00 |
| Standards | IEC、GB/T、JIS、NEMA |
| Product Characteristics | High temperature resistance, light weight and good electrical insulation properties. |
Thermal Stability：The combination of polyester, polyesterimide, and polyamide-imide coatings provides excellent thermal stability. The wire to perform reliably at elevated temperatures. This makes it suitable for applications where heat generation is significant, such as in motors and transformers. Capable of withstanding high operating temperatures. Retains insulation properties under thermal stress.
Electrical Insulation Properties：High dielectric strength ensuring that the wire can handle high voltages without breakdown. This is crucial in preventing short circuits and maintaining the efficiency of electrical systems.
Mechanical Durability：The mechanical strength of these coatings protects the wire from physical damage during handling, installation, and operation. This includes resistance to abrasion, impacts, and bending stresses. Otherwise it will affect the performance of the wire.
Chemical Resistance：The chemical resistance of polyester, polyesterimide, and polyamide-imide ensures that the wire remains unaffected by exposure to solvents, oils, and other corrosive substances. This enhances the wire’s longevity and reliability in harsh environments.
