RU2014302C1 - Etching solution - Google Patents
Etching solution Download PDFInfo
- Publication number
- RU2014302C1 RU2014302C1 SU5024817A RU2014302C1 RU 2014302 C1 RU2014302 C1 RU 2014302C1 SU 5024817 A SU5024817 A SU 5024817A RU 2014302 C1 RU2014302 C1 RU 2014302C1
- Authority
- RU
- Russia
- Prior art keywords
- etching solution
- ethylene glycol
- acetone
- sulfuric acid
- hydrofluoric acid
- Prior art date
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- Surface Treatment Of Glass (AREA)
Abstract
Description
Изобретение относится к составам растворов для обработки до придания матовой поверхности силикатных материалов и стекол. The invention relates to compositions of solutions for processing to impart a matte surface to silicate materials and glasses.
Известен травильный раствор, включающий фтористоводородную кислоту, воду, хлористый калий (1). Такой раствор не обеспечивает равномерного травления материала. Known etching solution, including hydrofluoric acid, water, potassium chloride (1). Such a solution does not provide uniform etching of the material.
Известен травильный раствор, включающий фтористоводородную кислоту 15-20% ; серную кислоту 40-50%; изоамила- цетат 1-2%; глицерин - остальное (2). При обработке материала раствором такого состава равномерная матовая поверхность получена быть не может. Known etching solution, including hydrofluoric acid 15-20%; sulfuric acid 40-50%; isoamyl acetate 1-2%; glycerin - the rest (2). When processing a material with a solution of this composition, a uniform matte surface cannot be obtained.
Целью изобретения является повышение равномерности обработки материала. The aim of the invention is to increase the uniformity of material processing.
Для достижения цели в состав травильного раствора, включающего фтористоводородную кислоту, серную кислоту, глицерин, дополнительно вводят ацетон и этиленгликоль, при следующем соотношении компонентов, мас.%: фтористоводородная кислота 21-22; серная кислота 51,5-53; глицерин 10-11,5; ацетон 3,2-4; этиленгликоль 11,5-12. To achieve the goal, acetone and ethylene glycol are additionally introduced into the composition of the etching solution, including hydrofluoric acid, sulfuric acid, glycerin, in the following ratio, wt.%: Hydrofluoric acid 21-22; sulfuric acid 51.5-53; glycerol 10-11.5; acetone 3.2-4; ethylene glycol 11.5-12.
В таблице приведены примерные составы травильного раствора. The table shows approximate compositions of the etching solution.
Поверхность материала, обработанного травильным раствором предложенного состава, равномерно матовая. Это обеспечивает высокое качество изделий, получаемых с применением травильного раствора. The surface of the material treated with the etching solution of the proposed composition, uniformly matte. This ensures high quality products obtained using etching solution.
Claims (1)
Фтористоводородная кислота 21 - 22
Серная кислота 51,5 - 53,0
Глицерин 10 - 11,5
Ацетон 3,5 - 4,0
Этиленгликоль 11,5 - 12,0HERBAL SOLUTION, including hydrofluoric and sulfuric acids, glycerin, characterized in that, in order to increase the uniformity of processing, it additionally contains acetone and ethylene glycol in the following ratio, wt.%:
Hydrofluoric Acid 21 - 22
Sulfuric acid 51.5 - 53.0
Glycerin 10 - 11.5
Acetone 3.5 - 4.0
Ethylene glycol 11.5 - 12.0
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU5024817 RU2014302C1 (en) | 1992-01-09 | 1992-01-09 | Etching solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU5024817 RU2014302C1 (en) | 1992-01-09 | 1992-01-09 | Etching solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2014302C1 true RU2014302C1 (en) | 1994-06-15 |
Family
ID=21595653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU5024817 RU2014302C1 (en) | 1992-01-09 | 1992-01-09 | Etching solution |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2014302C1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2620517C1 (en) * | 2016-06-16 | 2017-05-26 | Юлия Алексеевна Щепочкина | Pickling solution for processing the surface of glass products |
-
1992
- 1992-01-09 RU SU5024817 patent/RU2014302C1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2620517C1 (en) * | 2016-06-16 | 2017-05-26 | Юлия Алексеевна Щепочкина | Pickling solution for processing the surface of glass products |
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