FIELD: chemistry.SUBSTANCE: invention relates to thermal control coatings and can be used in space engineering, in construction industry, as well as in chemical, food and light industry. Pigment for thermoregulatory coatings contains barium sulphate BaSO, modified with nanoparticles of silicon dioxide SiOin amount of 3 wt%. Specific surface area of nanopowder is 100 m/g.EFFECT: higher radiation resistance.1 cl, 6 ex, 1 tbl

    Изобретение относится к терморегулирующим покрытиям и может быть использовано в космической технике, в строительной индустрии, а также в химической, пищевой, легкой промышленности. Пигмент для терморегулирующих покрытий содержит порошок сульфата бария BaSО, модифициранный наночастицами диоксида кремния SiOв количестве 3 мас.%. Удельная поверхность нанопорошка 100 м/г. Обеспечивается увеличение радиационной стойкости. 6 пр., 1 табл.


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    Title :

    PIGMENT FOR THERMAL CONTROL COATINGS OF SPACECRAFTS BASED ON BaSOPOWDER, MODIFIED WITH SiONANOPARTICLES


    Additional title:

    ПИГМЕНТ ДЛЯ ТЕРМОРЕГУЛИРУЮЩИХ ПОКРЫТИЙ КОСМИЧЕСКИХ АППАРАТОВ НА ОСНОВЕ ПОРОШКА BaSO, МОДИФИЦИРОВАННОГО НАНОЧАСТИЦАМИ SiO



    Publication date :

    2020-03-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Russian


    Classification :

    IPC:    C09D Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke , COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS / B64G Raumfahrt , COSMONAUTICS / B82B Nanostrukturen, gestaltet durch die Manipulation von einzelnen Atomen, Molekülen, oder einer begrenzten Ansammlung von Atomen oder Molekülen als einzelne Einheiten , NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS / B82Y Bestimmter Gebrauch oder bestimmte Anwendung von Nanostrukturen , SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES / C01F COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS , Verbindungen der Metalle Beryllium, Magnesium, Aluminium, Calcium, Strontium, Barium, Radium, Thorium oder der Seltenen Erden / C09C TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES , Behandlung von anorganischen Stoffen, außer von faserigen Füllstoffen, zum Erhöhen ihrer pigmentierenden oder füllenden Eigenschaften



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