Frosting powder for processing anti-glare glass and preparation method thereof

Abstract

The invention discloses a frosting powder for processing anti-glare glass and a preparation method thereof. The frosting powder comprises the following components: ammonium fluoride, potassium hydrogen fluoride, calcium fluoride, ammonium nitrate, barium sulfate, potassium sulfate , Copper Sulfate, Sodium Dodecyl Sulfonate, Silicon Dioxide, Moisture Repellent. And the method for preparing the frosting powder is: separately mix ammonium fluoride, potassium bifluoride, calcium fluoride, ammonium nitrate, barium sulfate, potassium sulfate, copper sulfate, sodium dodecylsulfonate, silicon dioxide, moisture-proof agent Grind through a grinder, filter through a 200-mesh filter, and continue to grind the filter residue. After all raw materials have passed through a 200-mesh filter, add all raw materials to the stirring tank. At 30-50°C, the relative humidity is controlled at 10-30%, and after stirring for 20-30min, the frosting powder of the present invention is obtained. Compared with the prior art, the frosting powder of the present invention has lower production cost and is less prone to deterioration 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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