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Colour-changeable electric wire insulation sleeve, colour-changeable electric wire and electric wire manufacturing method

An insulating sheath and color-changing technology, applied in the direction of insulated cables, conductor/cable insulation, insulated conductors, etc., can solve the problems of poor fatigue resistance and performance deterioration, and achieve good fatigue resistance, high temperature resistance, colorful effect

Pending Publication Date: 2017-10-03
深圳讯道实业股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, organic photochromic materials that are widely used have the characteristics of sensitive discoloration and bright colors, but at the same time, they have poor fatigue resistance and are easily affected by temperature, light, acidity, etc., resulting in performance deterioration. Therefore, in general The following is the use of microcapsules made of photochromic materials into micron-sized particles to improve the service life of photochromic materials
[0006] After searching, there is currently no public literature on the application of color-changing microcapsules to cable sheaths to form color-changing wires

Method used

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  • Colour-changeable electric wire insulation sleeve, colour-changeable electric wire and electric wire manufacturing method
  • Colour-changeable electric wire insulation sleeve, colour-changeable electric wire and electric wire manufacturing method
  • Colour-changeable electric wire insulation sleeve, colour-changeable electric wire and electric wire manufacturing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] A color-changing wire insulating sheath, the color-changing wire insulating sheath is a color-changing wire insulating sheath that changes color as a whole or a color-changing wire insulating sheath that includes one or more color-changing strips. The discoloration strip is a double color strip discoloration strip or a multi-color strip discoloration strip.

[0046] like figure 1 As shown in , in this embodiment, the color-changing wire insulation sheath 1 includes two symmetrical color-changing strips 2 . Both bands of discoloration are white to bands of Narcissus yellow discoloration. Two discoloration strips 3 are arranged at intervals between the two discoloration strips.

[0047] The color-changing wire insulation material of the color-changing wire insulating sheath includes the following components by weight fraction:

[0048] Insulation sheath material: 147.9Kg

[0049] Microcapsules of photochromic material: 0.3Kg.

[0050] The photochromic material microc...

Embodiment 2

[0064] The color-changing wire insulation jacket consists of two symmetrical color-changing strips. Both discoloration bands are white to violet discoloration bands.

[0065] The color-changing wire insulation material of the color-changing wire insulating sheath includes the following components by weight fraction:

[0066] Insulation sheath material: 164Kg

[0067] Microcapsules of photochromic material: 1.2Kg.

[0068] The photochromic material microcapsules change from white to violet photochromic material microcapsules.

[0069] The insulating sheath material is a PVC insulating sheath material, and the PVC insulating sheath material includes the following components by weight fraction:

[0070]

[0071] Others are the same as in Example 1.

Embodiment 3

[0073] The color-changing wire insulation jacket consists of two symmetrical color-changing strips. Both discoloration bands are white to orange red discoloration bands.

[0074] The color-changing wire insulation material of the color-changing wire insulating sheath includes the following components by weight fraction:

[0075] Insulation sheath material: 156.4Kg

[0076] Microcapsules of photochromic material: 0.8Kg.

[0077] The photochromic material microcapsules change from white to orange red photochromic material microcapsules.

[0078] The insulating sheath material is a PVC insulating sheath material, and the PVC insulating sheath material includes the following components by weight fraction:

[0079]

[0080]

[0081] Others are the same as in Example 1.

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Abstract

The invention relates to a colour-changeable electric wire insulation sleeve, and is characterized in that the colour-changeable electric wire insulation sleeve is a colour-changeable electric wire insulation sleeve, the colour of which is changed overall, or a colour-changeable electric wire insulation sleeve comprising one or more colour-changeable strips. The invention further relates to a colour-changeable electric wire adopting the colour-changeable electric wire insulation sleeve, and a manufacturing method of the colour-changeable electric wire. Photochromism of a sleeve outside an electric wire can be realized; therefore, the sleeve has enjoyment and experience in the use process; furthermore, product performances thereof accord with the properties of the electric wire, such as the insulation property and the strength; and thus, the sleeve has good market prospect.

Description

technical field [0001] The invention belongs to the technical field of cables and wires, in particular to a color-changing wire insulation sheath, a color-changing wire and a method for making the wire. Background technique [0002] With the development of science and technology and the improvement of people's living standards, there are more and more types and quantities of portable electronic devices. At present, the color of wires used in portable electronic devices is single, and white is the main color, especially for earphone cables, power banks and electronic devices. These wires appear monotonous and uninteresting in the eyes of young people who are increasingly pursuing personalization. [0003] Photochromism refers to the phenomenon that compound A can generate product B with different structures and spectral properties through a specific chemical reaction when it is illuminated by a certain wavelength, and can reversibly generate compound A under another waveleng...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/02H01B7/18H01B7/28H01B7/29H01B13/14H01B13/24C08L27/06C08L91/00C08L53/02C08L23/12C08L91/06C08L75/04C08K13/06C08K9/10C08K5/13
CPCH01B7/0275H01B7/187H01B7/28H01B7/2806H01B7/29H01B13/143H01B13/24C08L27/06C08L53/025C08L75/04C08L2205/03C08L2203/202C08L2201/08C08L2207/04C08L91/00C08K13/06C08K9/10C08K5/13C08L23/12C08L91/06
Inventor 杨少波张立国冯业平黄春方周清李剑宁
Owner 深圳讯道实业股份有限公司
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