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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Применить Всего найдено 4. Отображено 4.
18-04-2023 дата публикации

Zinc-boron-silicon ultraviolet protective coating and ultrathin glass coated with same

Номер: CN115974419A
Автор: WANG QINGWEI, SHI WANGMING, SHAO MINGLU, LI YUNPENG, LUO LIDA, LIU JIN
Принадлежит:

The invention provides a zinc-boron-silicon ultraviolet protective coating, which is prepared from the following raw materials in percentage by mass: 60 to 70 percent of glass-based glaze and 30 to 40 percent of TiO2, and based on the total mass of the glass-based glaze and the TiO2, the addition amount of printing ink is 29 to 35 percent, and the addition amount of a surface modifier is 0 to 1 percent. In addition, the invention also provides ultra-thin glass coated with the coating, and a method for coating the coating on the ultra-thin glass. The coating provided by the invention has low transmittance and high reflectivity, and the ultraviolet-visible-infrared light barrier property of the coating is improved. And the warping degree of the coating is remarkably reduced, and a certain flexible effect is achieved.

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Номер записи: 1
28-04-2023 дата публикации

Borosilicate glass-based reflective coating and double-glass assembly coated with same

Номер: CN116023022A
Автор: WANG QINGWEI, SHI WANGMING, SHAO MINGLU, LUO LIDA, LIU JIN
Принадлежит:

The invention provides a borosilicate glass-based reflective coating. The borosilicate glass-based reflective coating is prepared from the following raw materials in percentage by mass: 30-70wt% of glass-based glaze and 30-70wt% of iron-chromium solid solution. On the basis of a mixture of the glass-based glaze and the iron-chromium solid solution, the addition amount of the printing ink is 30-35 wt%, and the addition amount of the surface modifier is 0-1 wt%; the iron-cadmium solid solution is prepared from the following raw materials in percentage by mass: 34.44 wt% to 80.78 wt% of Fe2O3, and 19.22 wt% to 65.56 wt% of Cr2O3. The coating provided by the invention has the advantages of very good barrier property in an ultraviolet-visible light domain, high infrared reflection performance, excellent thermal protection performance and high chemical stability.

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Номер записи: 2
28-04-2023 дата публикации

Ultraviolet protective coating and ultrathin glass coated with same

Номер: CN116023040A
Автор: WANG QINGWEI, SHI WANGMING, SHAO MINGLU, LI YUNPENG, LUO LIDA, LIU JIN
Принадлежит:

The invention provides an ultraviolet protective coating, which is prepared from the following raw materials in percentage by mass: 60 to 70 weight percent of glass-based glaze and 30 to 40 weight percent of TiO2, the total mass of the glass-based glaze and the TiO2 is taken as a reference, the addition amount of eucryptite is 0 to 1.5 weight percent, the total mass of a mixture consisting of the glass-based glaze, the TiO2 and the eucryptite is taken as a reference, the addition amount of printing ink is 22 to 25 weight percent, and the addition amount of the printing ink is 0 to 1.5 weight percent. The adding amount of the foaming agent is 0-1wt%. In addition, the invention also provides ultra-thin glass coated with the coating, and a method for coating the coating on the ultra-thin glass. The coating provided by the invention has low transmittance and high reflectivity, and the ultraviolet-visible-infrared light barrier property of the coating is improved. And the warping degree of the ...

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Номер записи: 3
30-05-2023 дата публикации

Quartz fiber reinforced silicon dioxide low-dielectric composite material

Номер: CN116178000A
Автор: WANG QINGWEI, WANG HAN, LUO LIDA, LI KERUI, JIN ZHIJIE, SHEN RUILIN, SHI WANGMING
Принадлежит:

The invention provides a quartz fiber reinforced silicon dioxide low-dielectric composite material which is characterized by comprising the following preparation raw materials: 75wt% of fumed silica, 25wt% of nano silicon dioxide and 20wt% of quartz fiber cotton based on the total mass of the fumed silica and the nano silicon dioxide, and 0-5wt% of calcium carbonate based on the total mass of the fumed silica and the nano-silica. The dielectric material is good in dielectric property, insensitive to temperature and good in thermal stability.

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Номер записи: 4