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Moistureproof copper-plastic composite band

A copper-plastic composite tape, copper tape technology, applied in conductors, insulated cables, electrical components, etc., can solve the problems of copper-plastic composite tape being susceptible to moisture, poor structural stability, short service life, etc., to enhance the moisture-proof effect and prolong the use. longevity, moisture-proof effect

Inactive Publication Date: 2016-05-11
扬州俊飞铜业科技有限公司
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0003] In order to overcome the disadvantages of the existing copper-plastic composite tapes that are easy to be affected by moisture, have short service life and poor structural stability, the present invention provides a moisture-proof copper-plastic composite tape

Method used

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  • Moistureproof copper-plastic composite band

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Embodiment Construction

[0009] Such as figure 1 It is a structural schematic diagram of the present invention, a moisture-proof copper-plastic composite tape, including a copper tape layer 1 and a plastic film layer 2, the plastic film layer 2 is wrapped on the outside of the copper tape layer 1, and a grease layer 3 is provided on the outside of the plastic film layer 2 , The outside of the grease layer 3 is provided with a polyethylene polypropylene fiber layer 4 .

[0010] Grease layer 3 is set on the outside of plastic film layer 2, and polyethylene polypropylene fiber layer 4 is set on the outside of grease layer 3, and polyethylene polypropylene fiber layer 4 can play waterproof effect, prevents damp, and grease layer 3 can further isolate moisture, strengthen Moisture-proof effect, prolong service life.

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Abstract

The invention relates to the cable technology field and especially relates to a moistureproof copper-plastic composite band. The composite band comprises a copper strip layer and a plastic film layer. The plastic film layer wraps an external portion of the copper strip layer. An external portion of the plastic film layer is provided with a grease layer. An external portion of the grease layer is provided with a polyethylene polypropylene fiber layer. The grease layer is arranged on the external portion of the plastic film layer and the polyethylene polypropylene fiber layer is arranged on the external portion of the grease layer. The polyethylene polypropylene fiber layer can achieve a waterproof effect and prevent humidity. The grease layer can isolate moisture so that a moistureproof effect is enhanced and a service life is prolonged.

Description

technical field [0001] The invention relates to the technical field of electric cables, in particular to a moisture-proof copper-plastic composite tape. Background technique [0002] With the rapid development of the economy, the market demand for cables is increasing day by day, and the shielding performance of shielding materials commonly used in cable production directly or indirectly affects the performance of cables. The existing copper-plastic composite tapes on the market have poor wrapping effect and are susceptible to moisture in general environments, which greatly reduces the service life and virtually increases the production cost. Contents of the invention [0003] In order to overcome the disadvantages of the existing copper-plastic composite tapes that are easily affected by moisture, short service life and poor structural stability, the present invention provides a moisture-proof copper-plastic composite tape. [0004] The technical scheme adopted by the pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B5/14H01B7/17H01B7/28
Inventor 杨兆峰杨位东
Owner 扬州俊飞铜业科技有限公司
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