FIELD: chemistry.
SUBSTANCE: etching solution for glass treatment, comprising hydrofluoric acid, nitric acid, polyacrylamide and water, additionally contains hydrochloric acid and glycerol in the following ratio, mass %: hydrofluoric acid 50.0-60.0; nitric acid 20.0-30.0; polyacrylamide 2.0-3.0; hydrochloric acid 9.0-11.0; glycerin 1.0-2.0; water 5.0-7.0.
EFFECT: increased etching process rate.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| ETCHING SOLUTION | 2006 |
|
RU2320589C1 |
| ETCHING SOLUTION | 1991 |
|
RU2013406C1 |
| ETCHING SOLUTION | 1991 |
|
RU2013407C1 |
| CERAMIC MIXTURE FOR MAKING FACING TILES | 2012 |
|
RU2488568C1 |
| ETCHING SOLUTION | 2006 |
|
RU2338709C2 |
| CERAMIC MIXTURE FOR MAKING FACING TILES | 2008 |
|
RU2371419C1 |
| GLASS | 2006 |
|
RU2316493C1 |
| PORCELAIN MASS | 2012 |
|
RU2507177C1 |
| PASTE FOR CERAMICS METALLISATION | 2007 |
|
RU2352547C2 |
| ENAMEL | 2006 |
|
RU2325351C1 |
