Antistatic glass panel

Abstract

The invention relates to an antistatic glass panel, and belongs to the technical field of glass surface treatment. In order to solve the problems of poor antistatic property and poor adhesive force in the prior art, the antistatic glass panel is characterized in that a Ti3O5 coating layer I and a SiO2 coating layer I are sequentially plated on the front surface of a glass substrate, a cellulose acetate film layer is plated on the surface of the SiO2 coating layer I, an antistatic adhesive film layer is plated on the surface of the cellulose acetate film layer, the surface of the antistatic adhesive film layer is sequentially plated with a Ti3O5 film coating layer II and a SiO2 film coating layer II, and the antistatic adhesive film layer is mainly prepared from, by mass, 2.0-4.0% of alkylphenol polyoxyethylene ether sulfate; 3.0-5.0% of alkyl phosphate ester; 3.0-5.0% of polyether modified siloxane; and 88-92% of a solvent type silicon solution. The antistatic glass panel disclosed by the invention has the effects of high light transmittance, low reflectivity, static electricity resistance and high adhesive force.

Description

technical field [0001] The invention relates to an antistatic glass panel, which belongs to the technical field of glass surface treatment. Background technique [0002] Smart electronic product touch screens such as mobile phones, tablet computers, and car screens, in order to improve the surface performance, such as improving the anti-fouling ability of the glass panel of the touch screen, an anti-fingerprint AF film is coated on the surface, and the AF film material is mainly composed of carbon. Fluorine-containing polymers formed from elements such as , oxygen, fluorine, and silicon. Fluorine itself has the characteristics of strong electron-absorbing ability, and its insulating properties lead to low charge transfer rate. During the assembly and transportation of the product, a protective film is usually attached to the surface to avoid scratches on the surface. When the protective film on the surface is torn off from the surface of the glass panel of the touch film sc...

AI Technical Summary

Problems solved by technology

When the protective film on the surface is torn off from the surface of the glass panel of the touch film screen during use, it is easy to generate static electricity, which can easily cause bad problems in the components inside the product

In actual life use, it is also easy to form electrostatic breakdown, resulting in product

Now there are also antistatic ability by coating ITO layer on the surface of the glass panel; there is also antistatic ink layer on the surface of the glass panel, but these products have a combined effect on the overall film adhesion when realizing the antistatic function Not good, such as the surface coating structure of an antistatic polarizer disclosed in the patent document (publication number: CN202563115U), through the antistatic coating, the first TAC film layer, the high-magnification extended PVA film layer, and the second TAC film layer and functional film

Although this structure has a certain antistatic function, it is coated with an antistatic film layer on both sides of the high-magnification stretched PVA film layer, which is not conducive to improving the overall transparency of the display panel. It is optical, and it is equivalent to coating the triacetate cellulose film layer multiple times, and the antistatic film layer is directly coated on the outer surface, exposed to the outside, and is easily affected by the environment during use, reducing or even losing its antistatic performance and life. Reduced, and the direct coating is exposed to insufficient bonding force on the surface, and there are also problems of easy falling off and poor adhesion

Images