Preparation method of colored flat art glass

Abstract

The invention belongs to the technical field of glass, and discloses a preparation method of cased flat art glass and the colored flat plate art glass. The preparation method of the colored flat art glass comprises the following specific steps: preparing a colored glass bottle by blowing; cutting the blown colored glass bottle to form a glass cylinder, and cutting the cylinder body of the cut glass cylinder; and heating the cut cylinder body to soften the cylinder body, and flatly pressing the softened cylinder body to form flat glass to prepare the final colored flat art glass. According to the method provided by the invention, a glass color material and a glass uncolored material are respectively molten to form one fluid, the molten fluids are combined into a whole in a molten state, sothat the etching performance and a gradient process of a color of the colored art glass can be fully satisfied and exhibited; the glass is transparent, has a never-faded color layer, long service life, broad market space, wide applicability and higher social value; and the method produces the flat colored art glass product that cannot be produced in a market at present.

Description

technical field [0001] The invention belongs to the technical field of glass, and in particular relates to a method for preparing colored plate art glass. Background technique [0002] The color layer cannot be made very thin in the prior art, and the thickness is greater than 1 mm, and it is impossible to make a large sheet of material (the prior art generally does not exceed 0.3*0.3 meters). Due to the thick color layer, it seriously affects the light transmission performance of the glass, greatly increasing the cost and difficulty of subsequent processing, and the artistic expression of the glass cannot be displayed. The production specification of the prior art is small and cannot be used in the field of architectural decoration. [0003] The existing technology cannot naturally combine a large piece of colored laminated glass with a thickness of only 10-20 μm and the underlying glass. The existing technical solution is to adopt lamination technology or viscose technol...

AI Technical Summary

Problems solved by technology

Because it must have sufficient strength for transportation, production, and installation; the colored glass layer cracks or falls off due to changes in pressure and humidity; and then it is bonded together, with an interlayer or glue in the middle, which cannot be etched.

Its anti-aging ability is relatively weak, and its service life is limited. It cannot be compared with the present invention for more than a thousand years, and it is even more impossible to achieve a large piece of flat glass with a color layer of only 10-20um thickness.

Images