FIELD: metallurgy.
SUBSTANCE: protective coating contains, wt %: dustlike aluminosilicate zeolite 57-60, anionic surfactant 0.3-0.8, silicone foam suppressor 0.2-0.5, silicon sol is the rest.
EFFECT: use of aluminosilicate zeolite as a refractory filler provides increase in sedimentation stability, hiding power, adhesion strength and creates thixotropic structure of protective coating, which makes it possible to increase quality of produced castings due to reduction of number of gas bubbles, sticking and clogging.
3 cl, 2 tbl, 3 ex
| Title | Year | Author | Number |
|---|---|---|---|
| PAINT COMPOSITION FOR CORES AND MOULDS | 0 |
|
SU1397146A1 |
| PARTING PAINT FOR MOLDS AND RODS | 2019 |
|
RU2722845C1 |
| CURRENT-CONDUCTING COATING FOR MANUFACTURING CASTING MOULDS BY LOST PATTERNS BY ELECTROPHORESIS METHOD | 0 |
|
SU790023A1 |
| COMPOSITION OF NONSTICK COATING FOR MOLDS AND CORES | 2001 |
|
RU2212304C2 |
| COMPOSITION FOR PREPARATION OF NON-STICK COATING FOR CASTING MOLDS AND RODS AND NON-STICK COATING ON ITS BASIS | 2021 |
|
RU2763056C1 |
| COMPOSITION OF PARTING COATING FOR MOULDS AND CORES | 2015 |
|
RU2614479C1 |
| ANTIBURNING-ON HEAT INSULATING PAINT FOR ROTARY CASTING MOULD | 2007 |
|
RU2355505C1 |
| DRESSING FOR STEEL INGOTS | 2009 |
|
RU2414497C1 |
| NON-STICK DRESSING FOR MOLDS AND BARS | 2007 |
|
RU2336968C1 |
| ANTIBURNING COATING FOR VACUUM-FILM MOULDING | 0 |
|
SU1102653A1 |
