Telecommunication cable containing quantum wire core

A technology for telecommunication cables and quantum wires, applied in bendable cables, insulated cables, cables, etc., can solve the problems of mismatched thermal expansion coefficients and poor compatibility, and achieve good compatibility, excellent composite material properties, Wide variety of effects

Inactive Publication Date: 2018-06-22
天津市小猫线缆股份有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

However, with aluminum alloy as the matrix material, its compatibility with carbon fiber is not good, and the thermal expansion coefficient does not match, so there are still some problems in practical application.

Method used

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  • Telecommunication cable containing quantum wire core
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Embodiment Construction

[0023] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0024] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0025] Such as figure 1 As shown, a telecommunication cable containing a quantum wire core includes a cable carbon nanotube core 5, and the outside of the cable carbon nanotube core 5 is sequentially coated with a glass fiber layer 6, a carbon fiber layer 7, a coating insulating material and Resin insulating layer 4.

[0026] Such as figure 2 As shown, the covering insulating material includes a polyimide insulating layer 1 and a polyester fiber non-woven layer 3, and a polyurethane glue is passed between the polyimide insulating layer 1 and the polyester fiber non-woven layer 3 The adhesive layer 2 is connected, the outer layer of the carbon fiber layer 7 is covered with a polyimide...

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Abstract

The invention provides a telecommunication cable containing a quantum wire core and belongs to the technical field of telecom cables. The telecommunication cable comprises a cable carbon nano tube core. The outer part of the cable carbon nano tube core is sequentially coated with a glass fiber layer, a carbon fiber layer, a cladding insulating material and a resin insulation layer. The telecommunication cable has the advantages that the glass fiber is combined with the carbon fiber to obtain the balance of the tensile strength and the flexibility, and the different requirements of various application occasions are met.

Description

technical field [0001] The invention belongs to the technical field of telecommunication cables, in particular to a telecommunication cable containing a quantum wire core. Background technique [0002] In recent years, with the development of various undertakings in our country, the demand for power resources has also become increasingly urgent. As an important part of power transmission, the status of cables is particularly important, and it is particularly important for the reinforcement and insulation of cables. The function of the insulating material is to isolate the charged parts with different potentials in the electrical equipment, so the insulating material should have high insulation resistance and withstand voltage strength, and can avoid accidents such as leakage and breakdown. However, the existing insulating coating materials, older materials are no longer suitable for use, and new materials mostly use polyimide as insulating film, which has good heat resistanc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/02H01B7/04H01B7/17H01B7/18H01B1/04
CPCH01B1/04H01B7/0225H01B7/04H01B7/17H01B7/1825H01B7/1875
Inventor 田卉莘
Owner 天津市小猫线缆股份有限公司
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