FIELD: chemistry.
SUBSTANCE: invention can be used to wash off oil contaminants in washing machines during interoperational cleaning, for cleaning surfaces in hard-to-reach places, microcracks, surfaces damaged with metal loss from oxide scales and rust. The detergent contains the following in wt %: sodium carbonate peroxy solvate Na2CO3·1.5H2O2 5-8, sodium silicofluoride Na2SiF6 2-3.5, potassium chromate K2CrO4 - 3-4.5, water - the rest.
EFFECT: increased ability of cleaning hard-to-reach places and microcracks, increased ability of cleaning off oxide scales and rust with anticorrosion protection of the cleaned surface.
1 tbl, 3 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METAL SURFACE CLEANER 'TEKHNOCHIST' | 2011 |
|
RU2456341C1 |
| DETERGENT FOR CLEANING CONTAINERS AND METAL SURFACES | 2009 |
|
RU2387704C1 |
| DETERGENT FOR METAL SURFACE CLEANING | 2003 |
|
RU2247770C1 |
| METHOD FOR CLEANING OF SOLDER MADE AS FOIL OR TAPE BEFORE SOLDERING | 2017 |
|
RU2644486C1 |
| UNIVERSAL LIQUID LUBRICANT "TECHNOFROST TF-1" FOR PROTECTION AGAINST ICING OF ELECTRICAL EQUIPMENT AND MECHANICAL PART OF ELECTRIC LOCOMOTIVES AND ELECTRIC TRAINS, AS WELL AS WIRES OF CONTACT SYSTEM OF RAILWAY | 2020 |
|
RU2745063C1 |
| INHIBITED DETERGENT SOLUTION FOR CLEANING METAL AND GLASS SURFACES FROM PETROLEUM PRODUCTS AND FATTY CONTAMINANTS | 2009 |
|
RU2432388C2 |
| METHOD OF CLEARING SOIL CONTAMINATED BY OIL AND OIL PRODUCTS | 2010 |
|
RU2440200C1 |
| ENVIRONMENTALLY FRIENDLY DETERGENT FOR WASHING FABRICS | 2020 |
|
RU2735827C1 |
| MEANS FOR WASHING VEHICLE PARTS | 2021 |
|
RU2777442C1 |
| DETERGENT FOR REMOVING ORGANIC CONTAMINANTS FROM SURFACES | 2010 |
|
RU2425864C1 |
