Glazed brick with fluorescent luster and preparation method thereof
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A technique of polishing glazed tiles and luster, which is applied in the field of ceramic tiles, can solve the problems of lack of layers in products, and achieve the effect of strong layering, low Engler's viscosity, high uniformity and flatness
Inactive Publication Date: 2019-08-06
JIANGXI HEMEI CERAMICS +4
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However, the polished surface is ...
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Embodiment 1
[0031] Polished glazed tiles with fluorescent luster include from bottom to top: green body layer, make-up soil layer, decorative layer, flashing layer, and glazed layer; the flashing layer contains mica flakes inside, and the mica flakes have fluorescent luster after firing. The flashing layer is composed of transparent glaze powder, water and mica flakes, and is composed of 100 parts of transparent glaze powder, 48 parts of water and 0.4 part of mica flakes by weight.
[0032] The particle size of the mica flakes is controlled according to the standard mesh number, and the mesh number is 15-30 mesh.
[0033] The mica sheet includes micas of two different colors, phlogopite and silver mica, and the composition of phlogopite and silver mica by weight is 40 parts of phlogopite and 60 parts of silver mica.
[0034] The weight composition of the transparent glaze powder of the flashing layer is: 1 part of burnt zinc oxide, 13 parts of albite, 15 parts of potassium feldspar, 16 pa...
Embodiment 2
[0045] Polished glazed tiles with fluorescent luster include from bottom to top: body layer, makeup soil layer, decorative layer, flashing layer, and glazed layer. Wherein the flash layer contains mica flakes inside, and the mica flakes have fluorescent luster after firing. The flashing layer is composed of transparent glaze powder, water and mica flakes, and is composed of 100 parts of transparent glaze powder, 48 parts of water and 0.8 part of mica flakes by weight.
[0046] The particle size of the mica sheet is controlled according to the standard mesh number, and the mesh number is 30-50 mesh.
[0047] Described mica sheet comprises phlogopite, silver mica, yellow mica, muscovite totally 4 kinds of micas of different colors, and phlogopite, silver mica, yellow mica and muscovite are made up of phlogopite 25 parts, silver mica 30 parts, yellow mica by weight. 10 parts of mica, 35 parts of muscovite.
[0048] The weight composition of the transparent glaze powder of the f...
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Abstract
The invention relates to a glazed brick with fluorescent luster and a preparation method thereof. The glazed brick comprises a blank layer, a makeup soil layer, a decorative layer, a flash layer and aglazed layer. The flash layer contains mica flakes. The flash layer comprises transparent glaze powder, water and the mica flakes, and comprises the following components in parts by weight: 100 partsof the transparent glaze powder, 45-50 parts of the water and 0.3-1 part of the mica flakes. The preparation method comprises the following steps of: (1) pressing and forming a blank body and dryingthe blank body; (2) applying the makeup soil layer; (3) applying the decorative layer, to be more specific, decorating the surface of the brick blank by adopting an ink jet printing process to form the decorative layer; (4) applying the flash layer, to be more specific, using a bell jar glaze sprayer to spray the flash layer; (5) applying the glazed layer, to be more specific, applying a knife type glaze spraying device to spray the glazed layer; (6) firing, to be more specific, firing at the firing temperature of 1165-1210 DEG C, wherein the firing time is 55-80 minutes; and (7) polishing, tobe more specific, controlling the glossiness at 75-85 degrees after polishing.
Description
technical field [0001] The invention relates to the technical field of ceramic tiles, in particular to a glazed tile with fluorescent luster and a preparation method thereof. Background technique [0002] In the current ceramic floor tile market, the most popular is the polished glazed tile product that came out around 2011. This type of product is very popular in the market because of its rich pattern changes on the surface and glossy polished glaze effect. There are generally three production processes for existing polished glazed tiles: one is screen printing, that is, ceramic tiles are fired after being screen printed and glazed; Apply it on the surface of the adobe and fire it; the third is to stack the dry granules, that is, pile the dry granules on the surface of the adobe by dry method or wet method and then fire them. [0003] The polished glazed tile products produced by the above three processes form a shiny and bright polished surface after firing and polishing....
Claims
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