Glass silk coating film electrical flat copper wire
A flat copper wire and wire-wrapped technology, which is applied in the direction of circuits, insulated cables, power cables, etc., to achieve good thermal impact resistance
Inactive Publication Date: 2014-06-25
海安县天星电工材料有限公司
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- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Existing products cannot meet the above requirements
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment 1
[0009] The glass fiber-wrapped electrical flat copper wire in this embodiment includes a flat copper wire, a film layer wrapped outside the flat copper wire, and a glass fiber cladding wrapped on the film layer. The film is a polyester film, and the glass filaments are alkali-free glass filaments.
Embodiment 2
[0011] The glass fiber-wrapped electrical flat copper wire in this embodiment includes a flat copper wire, a film layer wrapped outside the flat copper wire, and a glass fiber cladding wrapped on the film layer. The film is a polyimide film, and the glass filaments are alkali-free glass filaments.
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The invention provides a glass silk coating film electrical flat copper wire which comprises a flat copper wire, a film layer which coats the flat copper wire and a glass silk coating layer which coats the film layer. According to the glass silk coating film electrical flat copper wire, a film and glass silk are bonded to be an integral insulating layer. The insulating layer has certain characteristics of wear resistance, adhesion, flexibility and voltage resistance, thus the flat copper wire has good thermal shock resistance and overload resistance performance. The glass silk coating film electrical flat copper wire is generally applicable to motor electrical products winding wires of high and low voltage and middle and large capacity.
Description
technical field [0001] The invention relates to a glass fiber-wrapped electrical flat copper wire, which belongs to the technical field of electrical materials. Background technique [0002] Electrical flat copper wire is used in the manufacture of motors, electrical equipment windings, installation of power distribution equipment and other projects, and the general finished products are supplied in a ring shape. The winding wires of high, low voltage, medium and large capacity motor and electrical products have high requirements on the wear resistance, adhesion, flexibility, voltage resistance, thermal shock resistance and overload performance of the magnet wire. Existing products cannot meet the above-mentioned requirements. Contents of the invention [0003] The purpose of the invention is to overcome the deficiencies of the prior art, and provide a glass fiber wrapped film electrical flat copper wire. [0004] The glass fiber-wrapped electrical flat copper wire of ...
Claims
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IPC IPC(8): H01B7/02H01B7/08H01B7/17H01B9/00
Inventor 董桂香
Owner 海安县天星电工材料有限公司