Glass frosting powder for processing anti-dazzle glass and preparation method thereof

Abstract

The invention discloses glass frosting powder for processing anti-dazzle glass and a preparation method of the glass frosting powder. The glass frosting powder comprises the following components: ammonium fluoride, potassium bifluoride, calcium fluoride, ammonium nitrate, barium sulfate, potassium sulfate, copper sulfate, sodium dodecyl sulfate, silicon dioxide and a moisture-proof agent. The preparation method of the glass frosting powder comprises the following steps: grinding ammonium fluoride, potassium bifluoride, calcium fluoride, ammonium nitrate, barium sulfate, potassium sulfate, copper sulfate, sodium dodecyl sulfate, silicon dioxide and the moisture-proof agent respectively through a grinder, filtering the raw materials through a 200-mesh filter screen, continuously grinding filter residues, adding all the raw materials into a stirring kettle after all the raw materials pass through the 200-mesh filter screen, controlling the rotation rate of the stirring kettle to be 1000-1500 rpm, controlling the temperature to be 30-50 DEG C, controlling the relative humidity to be 10-30% and stirring for 20-30 minutes to prepare the glass frosting powder. Compared with the prior art, the glass frosting powder is relatively low in production cost and low in possibility of deteriorating during storage.

Description

technical field [0001] The invention relates to the field of glass manufacturing, in particular to a frosting powder for processing anti-glare glass and a preparation method thereof. Background technique [0002] Through research, it is found that there are two processing methods for anti-glare glass currently sold in domestic and foreign markets, one is achieved by coating, and the other is achieved by chemical etching. For the latter, the most important thing in its process is the raw material used to etch glass. In the prior art, frosting liquid, frosting powder and frosting paste are generally used to achieve the effect of chemical etching. Among them, frosting powder is widely used in the production process of anti-glare glass due to its convenient storage and other reasons. [0003] However, the frosting powder in the prior art has two disadvantages, the cost is high and it is easy to absorb water and deteriorate. For the first shortcoming, it is because the raw mate...

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Problems solved by technology

[0003] However, the frosting powder in the prior art has two disadvantages, the cost is high and it is easy to absorb water and deteriorate

For the first shortcoming, it is because the raw material price of making frosting powder is higher, as in the Chinese patent that the patent publication number is CN103030301, used Arabic resin in the raw material of its manufacturing frosting powder, because raw material is expensive, so manufactures frosting powder The cost of sand powder has increased

For the second disadvantage, because the frosting powder is in powder form, it will inevitably come into contact with the air during storage, and prolonged contact will cause the frosting powder to absorb water and deteriorate

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