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Insulating weather-resistant high-precision electronic connecting wire

A high-precision, connecting wire technology, applied in the field of electronic wires, can solve the problems of short service life of electronic connecting wires, achieve the effects of increasing heat dissipation, reducing resistance requirements, and increasing service life

Inactive Publication Date: 2021-07-02
重庆涪昇电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a high-precision electronic connection wire with insulation and weather resistance, which solves the problem that the service life of the existing electronic connection wire is not long

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] An embodiment of the present invention provides an insulating and weather-resistant high-precision electronic connection wire, which includes a conductor, an insulating layer, a filling layer and a protective layer arranged from the inside to the outside, the insulating layer includes a first insulating layer and a second insulating layer, and the second The inner side of the insulating layer is provided with a frosted surface; the first insulating layer is an insulating varnish layer covering the side of the conductor, the second insulating layer is a phenolic plastic layer covering the inner side of the filling layer, and the thickness of the first insulating layer is 1 / 3 of the conductor diameter. The thickness of the second insulating layer is 0.24 mm.

Embodiment 2

[0028] An embodiment of the present invention provides a production process for a protective layer package: the protective layer includes the following raw materials in parts by mass: 40 parts of polyethylene, 15 parts of silicate compound particles, 12 parts of silicone oil, 8 parts of boron nitride powder, dimethyl 0.6 part of aminobenzene, 0.2 part of anti-aging agent, 2 parts of vulcanizing agent;

[0029] The preparation process of the protective layer comprises the following steps:

[0030] Step 1. Put the polyethylene particles into the internal mixer and masticate until completely melted to a liquid state, and then keep warm for 5-10 minutes;

[0031] Step 2. Then adjust the temperature inside the internal mixer to 100°C-120°C, add silicate compound particles, silicone oil, boron nitride powder, and dimethylaminobenzene, and keep the temperature constant for 25 minutes;

[0032] Step 3, after vulcanization and anti-aging treatment, it can be sent to extrusion equipmen...

Embodiment 3

[0035] The embodiment of the present invention provides a production process of a protective layer package: the protective layer includes the following raw materials in parts by mass: 60 parts of polyethylene, 18 parts of silicate compound particles, 19 parts of silicone oil, 11 parts of boron nitride powder, dimethyl 0.9 parts of aminobenzene, 0.6 parts of anti-aging agent, 4 parts of vulcanizing agent;

[0036] The preparation process of the protective layer comprises the following steps:

[0037] Step 1. Put the polyethylene particles into the internal mixer and masticate until completely melted to a liquid state, and then keep warm for 5-10 minutes;

[0038] Step 2. Then adjust the temperature inside the internal mixer to 100°C-120°C, add silicate compound particles, silicone oil, boron nitride powder, and dimethylaminobenzene, and keep the constant temperature for 18 minutes;

[0039] Step 3, after vulcanization and anti-aging treatment, it can be sent to extrusion equip...

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Abstract

The invention provides an insulating weather-resistant high-precision electronic connecting wire, and relates to the technical field of electronic wires. The insulating weather-resistant high-precision electronic connecting wire comprises a conductor, an insulating layer, a filling layer and a protective layer which are arranged from inside to outside, and is characterized in that the insulating layer comprises a first insulating layer and a second insulating layer, and the inner side of the second insulating layer is provided with a frosted surface; the protective layer is prepared from the following raw materials in parts by mass: 40-60 parts of polyethylene, 15-18 parts of silicate compound particles, 12-19 parts of silicone oil, 8-11 parts of boron nitride powder, 0.6-0.9 part of dimethylaminobenzene, 0.2-0.6 part of an anti-aging agent and 2-4 parts of a vulcanizing agent. The first insulating layer and the second insulating layer are arranged, the silicone oil and the boron nitride powder are added into the protective layer, and the phenolic plastic powder and the vinyl carboxylate are added into the filling layer, so that the heat dissipation effect of the filling layer and the protective layer is improved, and the effect of prolonging the service life of the electronic connecting wire is achieved.

Description

technical field [0001] The invention relates to the technical field of electronic wires, in particular to an insulating and weather-resistant high-precision electronic connecting wire. Background technique [0002] The electronic connection wire is one of the components connecting the electrical circuit. It mainly plays the role of electrical connection and signal transmission between the device and the component, the component and the cabinet, the system and the subsystem, and keeps the signal distortion and The quality of the change of energy loss is related to the reliability of the overall operation of the system equipment. [0003] The existing communication wire has a conductor, an insulating layer, a filling layer and a protective layer. The conductor is the main component for energy signal transmission. The insulating layer, the filling layer and the protective layer are auxiliary structures for safe use and increased use effect. Points include flame retardancy, ins...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/02H01B7/17H01B7/295H01B7/42H01B7/28
CPCH01B7/0216H01B7/17H01B7/28H01B7/295H01B7/421
Inventor 汪杰
Owner 重庆涪昇电子科技有限公司
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