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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

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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Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 6. Отображено 6.
04-04-2023 дата публикации

Microcrystal micro-gloss ceramic rock plate and preparation method thereof

Номер: CN115894087A
Принадлежит:

The invention relates to the technical field of preparation of ceramic rock plates, and discloses a microcrystalline micro-gloss ceramic rock plate which is formed by firing a green body layer, a ground coat layer, a dry granular glaze layer, a pattern layer and an ink glaze layer which are sequentially stacked from bottom to top, the ground glaze layer, the dry granular glaze layer and the ink glaze layer are subjected to mutual melting reaction after being fired to separate out micron-sized microcrystals. The glossiness of the prepared micro-gloss ceramic rock plate ranges from 7 degrees to 9 degrees, the antifouling property is good, and the micro-gloss ceramic rock plate has the particle texture of ultra-fine and smooth hand feeling.

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23-06-2023 дата публикации

Anti-slip protective glaze, anti-slip stain-resistant ceramic tile and preparation method of anti-slip stain-resistant ceramic tile

Номер: CN116282921A
Принадлежит:

The invention discloses an anti-slip protective glaze, an anti-slip stain-resistant ceramic tile and a preparation method thereof, and relates to the technical field of ceramic tiles. Wherein the anti-skid protective glaze is prepared from the following components in parts by weight: 6 to 10 parts of calcined kaolin, 4 to 8 parts of corundum, 30 to 45 parts of high-bismuth frit, 15 to 24 parts of potassium feldspar, 12 to 20 parts of albite, 6 to 10 parts of calcined apatite, 6 to 10 parts of calcite, 10 to 15 parts of barium carbonate and 4 to 6 parts of zinc oxide. The anti-skid protective glaze has good fluidity, can well fill surface gaps of anti-skid ceramic tiles, effectively prevents the gaps from hiding dirt, and can further form a fine crystal structure to improve the anti-skid performance.

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14-07-2023 дата публикации

Composition for preparing ceramic body, ceramic body, skin-glazed ceramic tile and preparation method of skin-glazed ceramic tile

Номер: CN116425511A
Принадлежит:

The invention belongs to the technical field of glazed ceramic tiles, and particularly relates to a composition for preparing a ceramic body, the ceramic body, a skin glazed ceramic tile and a preparation method of the skin glazed ceramic tile. The composition provided by the invention comprises the following components: 10%-17% of raw slime, 25%-32% of potassium-sodium mixed sand, 5%-8% of coal gangue, 3%-6% of spodumene tailings, 4%-6% of bentonite, 18%-28% of potassium-sodium stone powder, 2%-4.5% of polishing waste residues, 3%-6% of ditch sludge, 2%-6% of coal cinder and 2%-4% of talc mud. A ceramic green body prepared from the composition disclosed by the invention not only has relatively high high-temperature stability, strength and yield, but also can be used for effectively treating solid wastes generated in ceramic production; besides, the ceramic green body can be suitable for glazed ceramic tiles with low requirements on the glaze effect and can also be suitable for skin glazed ...

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29-08-2023 дата публикации

Matte marble cover glaze, matte marble ceramic tile and preparation method of matte marble ceramic tile

Номер: CN116655247A
Принадлежит:

The invention discloses a matte marble cover glaze, a matte marble ceramic tile and a preparation method of the matte marble ceramic tile, and relates to the technical field of ceramic tiles. Wherein the matte marble cover glaze is prepared from the following chemical components in percentage by mass: 10.24 to 15.14 percent of Al2O3, 53.48 to 56.67 percent of SiO2, 3.27 to 5.64 percent of BeO, 4.02 to 5.35 percent of CaO, 2.34 to 4.56 percent of K2O, 1.05 to 3.06 percent of Na2O, 5.23 to 8.56 percent of SrO, 4.56 to 8.67 percent of BaO and 3.45 to 5.68 percent of ZnO. The matte marble cover glaze contains high content of BeO, and after being sintered, the matte marble cover glaze is high in wear resistance, low in glossiness and good in skid resistance.

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04-04-2023 дата публикации

High-stain-resistance soft polishing glaze, ceramic tile with soft light and stain resistance and preparation method of ceramic tile

Номер: CN115893842A
Принадлежит:

The invention relates to the technical field of preparation of ceramic tiles, and discloses a high-stain-resistance soft polishing glaze, a ceramic tile with soft light and stain resistance and a preparation method thereof.The ceramic tile is formed by firing a green body layer, a ground coat layer, a pattern layer and a soft polishing glaze layer which are sequentially stacked from bottom to top, the soft polishing glaze layer is made of high-stain-resistance soft polishing glaze, and the high-permeability frit is prepared from the following raw materials: strontium sulfate, tremolite, bismuth trioxide and zinc oxide. By improving the formula of the high-stain-resistance soft polishing glaze, pores in the glaze are greatly reduced, and the problem of stain absorption of a glaze layer is fundamentally solved, so that the high stain resistance of a ceramic tile is realized.

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22-08-2023 дата публикации

Composition for preparing ceramic cover glaze, ceramic tile with mold texture as well as preparation method and application of ceramic tile

Номер: CN116621612A
Принадлежит:

The invention belongs to the technical field of ceramic tiles, and particularly relates to a composition for preparing ceramic cover glaze, a ceramic tile with mold texture and a preparation method and application of the ceramic tile. According to the ceramic tile with the mold texture, the cover glaze layer is prepared from the following chemical components in percentage by mass: 18.56%-19.85% of Al2O3, 252.31%-55.32% of SiO2, 5.32%-7.12% of B2O3, 2.35%-3.65% of K2O, 3.45%-3.89% of Na2O, 1.25%-2.25% of Li2O, 4.58%-8.17% of ZnO and 4.57%-6.35% of CaO, so that the ceramic tile not only has relatively good antifouling property, but also has matte gloss, high hardness and small high-temperature deformation, and can keep the original concave-convex texture shape in the firing process.

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