FIELD: chemistry.
SUBSTANCE: invention relates to pigments for white paints and coatings, including temperature-control coatings of spacecraft, and can be used in space engineering, in the construction industry and in various industries for temperature control of devices or processing facilities. The pigment for light-reflecting coatings is obtained by heating at 800°C and with a high vaporised and ground mixture of titanium dioxide microparticles with 7 wt % silicon dioxide nanoparticles.
EFFECT: invention enables to obtain a pigment with high radiation resistance using a simple technique which is efficient compared to similar pigments obtained using prior art.
1 tbl, 8 ex
| Title | Year | Author | Number |
|---|---|---|---|
| PIGMENT BASED ON MODIFIED POWDER OF TITANIUM DIOXIDE | 2012 |
|
RU2527262C2 |
| METHOD OF PRODUCING LIGHT-FAST PIGMENTS | 2014 |
|
RU2620054C2 |
| METHOD OF PRODUCING LIGHT-FAST ENAMELS AND PAINTS | 2014 |
|
RU2620386C2 |
| PIGMENT FOR THERMAL REGULATING COATINGS OF SPACE VEHICLES BASED ON BaSO POWDER MODIFIED BY ZrO NANOPARTICLES | 2018 |
|
RU2678272C1 |
| MODIFIED BY THE SiO NANOPARTICLES BaSO POWDER BASED PIGMENT | 2018 |
|
RU2677173C1 |
| PIGMENT FOR THERMAL CONTROL COATINGS OF SPACECRAFTS BASED ON BaSO POWDER, MODIFIED WITH SiO NANOPARTICLES | 2019 |
|
RU2716436C1 |
| PIGMENT BASED ON MIXTURES OF MICRO- AND NANOPOWDERS OF ALUMINIUM OXIDE | 2013 |
|
RU2533723C2 |
| THERMO STABILIZING RADIATION RESISTANT COATING BaTiZrO | 2016 |
|
RU2656660C1 |
| PIGMENT FOR THERMAL CONTROL COATINGS OF SPACECRAFTS | 2018 |
|
RU2691328C1 |
| PIGMENT BASED ON MIXTURES OF MICRO- AND NANOPOWDERS OF ZIRCONIUM DIOXIDE | 2013 |
|
RU2532434C2 |
