A production process of ag glass

Abstract

The invention proposes a production process of AG glass, which uses a melting furnace to melt glass raw materials to form a glass fluid; then floats the glass fluid in a melting tin room to form a glass plate in the early stage; and then uses an annealing chamber to anneal the glass plate in the early stage to form Finished glass sheet; then the finished glass sheet is cut and edged to make a glass template; then the glass template is polished; then the glass template is cleaned; then the hard mask film is made; then the UV curable polymer layer is made; then the model; then make a solidified layer with the model; then release the mold; then etch the glass template with one or both of reactive ion etching or inductively coupled plasma etching, and the etching of the hard mask film The speed is lower than the etching speed of the glass template. Compared with the prior art, the production process of the AG glass of the present invention can produce the AG glass with high efficiency and high quality, and the performance of the AG glass is superior.

Description

technical field [0001] The invention relates to the field of glass processing technology, in particular to a production technology of AG glass. Background technique [0002] AG glass, also known as anti-reflection glass and anti-glare glass, is called Anti-glareglass in English, which is a kind of glass that is specially processed on the glass surface. Its characteristic is to change the reflective surface of the original glass into a matte non-reflective surface (uneven surface). The principle is to process the double or single side of the high-quality glass formwork through special processing. Compared with ordinary glass, it has a lower reflectance, and the reflectance of light is reduced from 8% to less than 1%. Using technology to create a clear and transparent visual effect, so that viewers can experience better sensory vision. [0003] AG glass can also be produced by the float method, and the forming process of the float glass production is completed in a tin bath ...

AI Technical Summary

Problems solved by technology

However, photovoltaic glass has higher requirements on glass surface quality, while molten tin must be used in the production of float glass, and in order to improve the fluidity of the glass fluid, which is more conducive to the flattening of the glass fluid and improve efficiency, the temperature of the molten tin must be at a certain level. The higher the range is required, the better, so there is a contradiction. The higher the temperature of the molten tin liquid, the more tin vapor will appear. When the tin vapor reaches a certain concentration, it will gather into tin liquid droplets and fall on the glass ribbon. Adhesion in the form of oxides will cause damage to the glass and seriously affect the quality of the glass

Moreover, the performance of AG glass needs to be improved.

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