Intelligent color-changing film of nano-silver PET conductive film

Abstract

The invention discloses an intelligent color-changing film of a nano-silver PET conductive film, which belongs to the field of color changing films. According to the intelligent color-changing film ofthe nano-silver PET conductive film, a compensation light guide screen plate is embedded in a cementing layer; on one hand, the connection effect of the cementing layer on an upper diaphragm and a lower diaphragm can be effectively assisted; the situation that the stability of the color-changing film becomes poor due to the influence of the ambient temperature on the cementing layer is effectively avoided; moreover, the situation that the edge of the upper diaphragm and the edge of the lower diaphragm are raised or the upper diaphragm and the lower diaphragm fall off due to viscosity reduction of the cementing layer can be effectively prevented; on the other hand, the defect that the overall color changing effect of the color-changing film is poor due to poor light guide performance of the cementing layer can be effectively overcome; meanwhile, when the color-changing film is used, the powder uniformity of the transparent magnetic powder on a grid lining plate can be changed through the magnetic plate, then the color changing performance and the light transmission performance of different areas of the color-changing film can be adjusted according to needs; and compared with the prior art, the application range is wider.

Description

technical field [0001] The invention relates to the field of color-changing films, in particular to an intelligent color-changing film of nano-silver PET conductive film. Background technique [0002] Intelligent color-changing film is a material with the characteristics of discoloration, high heat insulation rate and transmittance, and high anti-ultraviolet ability. The intelligent color-changing film in the prior art usually includes electrochromic film, photochromic film and thermochromic film. Among them, electrochromic film is widely used, mainly used in architectural glass, electronic curtains, car film, projection (motor car glass, aircraft glass, ship glass) and so on. [0003] Intelligent color changing film has the following characteristics: [0004] Discoloration, photosensitive discoloration is a conventional physical change in color after exposure to ultraviolet rays or sunlight and absorption of external rays or sunlight. When the ultraviolet rays or sunlight ...

AI Technical Summary

Problems solved by technology

[0009] Aiming at the problems existing in the prior art, the object of the present invention is to provide an intelligent color-changing film of nano-silver PET conductive film, which can effectively assist the bonding by embedding a compensating light guide mesh plate in the glued layer. The connection of the upper and lower diaphragms by the layer can effectively prevent the glued layer from deteriorating the stability of the color-changing film due to the influence of the ambient temperature, and can also effectively prevent the decrease in the viscosity of the glued layer from causing the upper and lower diaphragms. The lower diaphragms edge up or fall off each other. On the other hand, it can effectively make up for the poor light guide of the glued layer, which makes the overall discoloration effect of the discoloration film poor, making the discoloration effect better. At the same time, the discoloration film is When in use, the powder uniformity of the transparent magnetic powder on the grid liner can be changed through the magnetic plate, and then the discoloration and light transmittance of different regions of the discoloration film can be adjusted as required. Compared with the prior art, the application range wider

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