A kind of imitation transparent amber ceramic tile and preparation method thereof
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A technology of ceramic tiles and amber pottery, which is applied in the field of architectural ceramics to achieve the effect of delicate texture
Active Publication Date: 2021-12-17
FOSHAN OCEANO CERAMICS
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Problems solved by technology
Currently, imitation transparent amber ceramic tiles, especially imitation golden amber and green amber ceramic tiles, are relatively rare. If similar products appear, there will be a rush to buy them
Method used
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Embodiment 1
[0033] A kind of imitation transparent amber ceramic brick, the colored transparent glass-ceramic powder used in the microcrystalline layer is composed as follows according to the weight percentage: SiO 2 :65%, Al 2 o 3 :20%, Li 2 O: 3%, MgO: 4%, ZnO: 1%, Na 2 O: l: 1%, B 2 o 3 :4%, Pb 2 o 5 :0.2%, TiO 2 : 0.15% and CeO 2 : 1.35%.
[0034] A kind of preparation method of imitation transparent amber ceramic tile, its technology comprises the following steps:
[0035] 1): The raw body material mixed with low-temperature mullite whiskers is dry-pressed by a press to obtain a green body layer, wherein the press pressure is 3800t.
[0036] 2): apply a layer of glaze on the green body layer by glazing or spraying to obtain a glaze layer, and add coloring agent TiO to the raw material of the glaze layer 2 and CeO 2 And it has been tested to ensure that it is consistent with the color of the microcrystalline layer.
[0037] 3): According to the ceramic tile layout design ...
Embodiment 2
[0044] A kind of imitation transparent amber ceramic brick, the colored transparent glass-ceramic powder used in the microcrystalline layer is composed as follows according to weight percentage: SiO 2 :69%, Al 2 o 3 :15%, Li 2 O: 3%, MgO: 3%, ZnO: 1%, NaCl: 1%, B 2 o 3 :5%, Pb 2 o 5 :0.4%, CuO:0.5% and Cr 2 o 3 : 1.5%.
[0045] A kind of preparation method of imitation green amber ceramic tile, its technology comprises the following steps:
[0046] 1): The raw body material mixed with low-temperature mullite whiskers is dry-pressed by a press to obtain a green body layer, wherein the press pressure is 4500t.
[0047] 2): Apply a layer of glaze on the green body layer by glazing or spraying to obtain a glaze layer, and the glaze layer is obtained by adding colorants CuO and Cr 2 o 3 And it has been tested to ensure that it is consistent with the color of the microcrystalline layer.
[0048] 3): According to the ceramic tile layout design pattern, print the pattern o...
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Abstract
The invention discloses an imitation transparent amber ceramic tile, which is characterized in that its structure includes a green body layer, a surface glaze layer, a first pattern layer, a microcrystalline layer, a second pattern layer, a transparent glaze layer and a liquid crystal layer from bottom to top. Glass layer; the microcrystalline layer is fired from colored and transparent glass-ceramic powder, and the color and transparent glass-ceramic powder is composed as follows according to the weight percentage: SiO 2 : 65‑75%, Al 2 O 3 : 15‑20%, Li 2 O: 3-5%, MgO: 3-5%, ZnO: 0.7-1.5%, Na 2 O: 1‑2%, B 2 O 3 : 3‑5%, Pb 2 O 5 : 0.2-0.4% and a colorant; wherein, the colorant is composed of TiO 2 : 0.1%‑0.3% and CeO 2 : 1‑2%, or CuO: 0.3%‑0.7% and Cr 2 O 3 : 0.8‑1.5% composition. By laying a layer of colored transparent glass-ceramic powder on the surface glaze layer of ceramic tiles, combined with luminescent ceramic ink, the surface glaze layer and the microcrystalline layer are printed with a pattern layer, and then through a secondary sintering process, the prepared ceramic The brick has the characteristics of delicate texture, transparent like glass, distinct layers, and peculiar colors rich in vitality, which can perfectly display the natural and noble beauty of amber stones, especially gold and green amethyst.
Description
technical field [0001] The invention relates to the field of building ceramics, in particular to an imitation transparent amber ceramic tile and a preparation method thereof. Background technique [0002] With the continuous improvement of the level of science and technology, inkjet printing technology has also been developed by leaps and bounds. At present, it has been widely used in ceramic production, pushing glazed tiles into the third revolution. Polished glazed tiles have also gradually replaced polished tiles by virtue of inkjet printing with delicate textures and distinctive colors and patterns, and become the most popular home decoration materials for consumers. At present, there are many types of glazed tiles on the market, such as sinking effect, crack effect, metallic luster and so on. The sales volume of glazed tiles has developed in a blowout style, and a large number of manufacturers of ceramic glazed tiles have accumulated in the industry. At the same time,...
Claims
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