Finish gloss oil for manufacturing of glass and preparation method of marbled glass

Abstract

The invention discloses a finish gloss oil for manufacturing of glass. The finish gloss oil comprises a host agent and a diluent at the mass ratio of 5 : 4 to 2:1. The host agent comprises, by mass, 25-30% of organic silicon resin, 55-65% of silicone modified epoxy resin, 4-8% of fluorosilicon resin, 0.5-2% of leveling agent, 0.5-2% of surfactant, and 1-2% of defoamer. The invention further discloses a preparation method of marbled glass. The preparation method includes directly printing natural marble patterns onto glass, sealing the glass with the finish gloss oil to obtain the marbled glass. The marbled glass has excellent wear resistance and scratch resistance capacity, good hydrophobic and antifouling performance, good weather fastness, high color saturation and fine and beautiful patterns, and can be used for long time.

Description

technical field [0001] The invention belongs to the technical field of glass processing, and in particular relates to a method for preparing a finishing varnish for glass manufacturing and marble textured glass. Background technique [0002] Marble is originally produced in Dali, Yunnan. It is a white limestone with black silk patterns. Marble has various patterns. The polished marble is very beautiful, like a natural ink painting, and can be used as building decoration materials , Such as walls, bottoms, platforms, columns, etc., can also be carved into handicrafts, stationery, lamps, utensils and other works of art. [0003] However, marble is a non-renewable raw material, and excessive mining will lead to the destruction of the ecological environment. Therefore, the processing technology of raw material mining, cutting and polishing of marble is more complicated, and the processing cost is high; Marble can be made in many ways, and designing glass with a marbled texture ...

AI Technical Summary

Problems solved by technology

[0003] However, marble is a non-renewable raw material, and excessive mining will lead to the destruction of the ecological environment. Therefore, the processing technology of raw material mining, cutting and polishing of marble is more complicated, and the processing cost is high; Marble can be made in many ways, and designing glass with a marbled texture is one of the common ways

[0004] Patent 106976354A discloses a method for making marble textured glass, which includes the following steps: use a spray gun to spray white paint on one side of the glass, then dry it, and use silk floss to pull it to form a spraying mold. The thickness of each area of ​​the spraying mold is different. The spraying mold has Irregular spraying through holes, the thickness of the spraying mold is 2mm×5mm, the spraying mold is covered on the side of the glass sprayed with white paint, and the gray paint is sprayed from the side of the spraying mold to the glass with a spray gun, and the gray paint passes through the spraying through hole Attached to the glass to form a marble texture, remove the spraying mold, and then dry; this method makes the marble texture formed on the glass more realistic and the pattern effect is good, but the marble texture glass has poor weather resistance and weak scratch resistance, which is not convenient for long-term use

[0005] Patent 101125736A discloses a kind of manufacturing method of wood grain, marble grain glass, and this method comprises the following steps: A. Spray primer: Spray an appropriate amount of clear glass special varnish on glass to increase the adhesion of transfer printing layer to glass ; After spraying, bake in the oven for 20-50 minutes, the baking temperature is 70-80 degrees Celsius; take out the glass and lower it to room temperature; B. Film activation: spread the water-coated transfer film on the water surface of the transfer tank, and Place the layer upwards, and spray evenly on the surface of the graphic with an activator; C. water coating transfer; D. finishing; E. drying; F. spraying colored paint; the marbled glass prepared by this method is sealed with colored paint, The marbled glass thus obtained has certain scratch resistance and can be used for a long time, but most of the colored paints used are inorganic coatings, such as epoxy varnish, polyurethane (PU) varnish, etc., which are easy to cause The resulting glass has a rough surface, is not stain-resistant, has low color saturation and distorted patterns