Insulated composite aluminum enamelled wire

Abstract

The present invention discloses an insulated composite aluminum enamelled wire, belonging to the technical field of insulating conductive wire manufacturing. The insulated composite aluminum enamelled wire comprises a conductor, a composite film layer, a Teflon tape, and a nylon-modified glass fiber layer. The conductor is a composite aluminum conductive wire and is coated by the composite film layer. The enamelled wire is coated by the Teflon tape which is coated by the nylon-modified glass fiber layer. By using the design of combining the conductor, the composite film layer, the Teflon tape, and the nylon-modified glass fiber layer, the raw materials are easy to obtain, the operation is simple, compared with an extrusion type Teflon enamelled wire, the specific purchase of a high-temperature extrusion machine is not needed, the preparation can be completed in general equipment, and the industrialization is easily achieved. The insulating voltage of the three-layer insulating enamelled wire is high, since outer sheath composite nylon has superior abrasion resistance, high speed automatic winding is possible, at the same time, the insulation voltage is high, an insulating tape and an insulating space can be saved, three layers of insulation protection are used, and a pinhole phenomenon is avoided.

Description

technical field [0001] The invention relates to the technical field of insulated wire manufacturing, in particular to an insulated composite aluminum enameled wire. Background technique [0002] The main market target of three-layer insulated wire is high-frequency electronic transformers. At present, the consumption of electronics in the global market has been increasing year by year, and it is moving towards high-end products. Three-layer insulated wire is an important material for making these products. There are many manufacturers in my country. An external sleeve or a layer of insulated wire is used, but the thickness of this insulated wire is often uneven or corroded. In the long run, this kind of insulated wire will not only have a direct impact on the life of the transformer, but also have pose a safety hazard. Contents of the invention [0003] The object of the present invention is to overcome the defects of the above-mentioned prior art, and design an insulated c...

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Problems solved by technology

[0002] The main market target of three-layer insulated wire is high-frequency electronic transformers. At present, the consumption of electronics in the global market has been increasing year by year, and it is moving towards high-end products. Three-layer insulated wire is an important material for making these products. There are many manufacturers in my country. An external sleeve or a layer of insulated wire is used, but the thickness of this insulated wire is often uneven or corroded. In the long run, this kind of insulated wire will not only have a direct impact on the life of the transformer, but also have potential safety hazard

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