Method for manufacturing once calcined glass ceramic brick
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A production method and glass-ceramic technology, applied in the field of ceramic tile production, can solve the problems that the product cannot achieve the stone texture effect, high production cost, and low added value of the product, and achieve rich layout patterns, realistic layout patterns, and concave-convex three-dimensional Obvious effect
Active Publication Date: 2012-03-28
FOSHAN SHI WAN YING BRAND CERAMICS CO LTD
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[0002] At present, due to the increasingly fierce competition in the architectural ceramics market, in order to expand market share, manufacturers have invested more in high-tech products (such as the current underglaze glazed tiles, inkjet tiles, etc.) while reducing costs and increasing product designs. Printing and other secondary firing microcrystalline composite bricks and other products), the product technology is relatively mature, but the production cost is high, the products produced cannot achieve the texture effect of stone, and the added value of the product is low, so now it is necessary to study a production cost bottom , a once-fired microcrystalline composite ceramic tile product with revolutionary breakthroughs in layout pattern texture, material and production process, the product has absolute competitiveness and high added value in the market
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Embodiment 1
[0020] A kind of production method of one-shot glass-ceramic ceramic tile, its steps are as follows:
[0021] (1) Material preparation:
[0022] Feldspar, clay, kaolin and other raw ores are used to make ingredients in proportion, and after ball milling, iron removal, and spray granulation, the weight percentage of each component is formulated as: SiO 2 70%~73%, Al 2 o 3 20%~22%, CaO 0.8%~1.0%, MgO 2.0%~3%, K 2 O 2.5%~3.0% and Na 2 O 1% to 2% ceramic brick powder.
[0023] The weight percentage of each component is selected as: SiO 2 56%~62%, Al 2 o 3 8%~15%, CaO 10%~13%, MgO 2%~6%, ZnO 3~4%, BaO 1%~1.5%, Li 2 O 1~2%%, Na 2 O 3~4%, K 2 O 2~3.5% frit is used as the color frit; the percentage of each component is selected as: SiO 2 60%~64%, Al 2 o 3 6%~8%, CaO 12%~15%, ZnO 2%~5%, BaO 3%~6%, Li 2 O 1%~3%, Na 2 O 3%~5%, K 2 O 2% ~ 3% of the frit as a transparent frit. After the above frits are uniformly melted at a high temperature of 1500°C-1650°C, they are ...
Embodiment 2
[0029] The difference between this embodiment and Embodiment 1 is that the fabric color frit or printing color frit is canceled, several kinds of flower glazes are configured according to the effect of the color, and the flower glazes are printed on the body to form various patterns, and then Lay out the transparent frit to cover the floral glaze pattern. After one-time firing, polishing and edging, the glass-ceramic ceramic tiles with concave-convex three-dimensional effect and rich and realistic layout patterns are made.
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Abstract
The invention discloses a method for manufacturing a once calcined glass ceramic brick, which comprises the following steps: placing multicolor high-temperature clinkers in layers on a billet in proportion according to a stone-simulating effect; utilizing a roller having concave-convex patterns on the surface to roll or utilizing a screen printing plate to print a pigment clinker on the billet, thereby forming patterns; and then covering a transparent clinker; and lastly, once calcinating at a 1200-1230 DEG C high temperature. After a polishing and edging process is carried out, a glass ceramic brick which has a concave-convex stereoscopic effect and rich and vivid layout patterns is manufactured. According to the method, the glass ceramic brick is once calcined, thereby saving energy consumption. The industrial problem that the phenomena of contracted clinker and pinhole are obvious after once calcinating is carried out is solved. Compared with a traditional twice calcined glass ceramic compound brick, the glass ceramic brick manufactured according to the method provided by the invention has better abrasion resistance and stain resistance.
Description
technical field [0001] The invention relates to the technical field of ceramic brick production, in particular to a production method of glass-ceramic ceramic bricks. Background technique [0002] At present, due to the increasingly fierce competition in the architectural ceramics market, in order to expand market share, manufacturers have invested more in high-tech products (such as the current underglaze glazed tiles, inkjet tiles, etc.) while reducing costs and increasing product designs. Printing and other secondary firing microcrystalline composite bricks and other products), the product technology is relatively mature, but the production cost is high, the products produced cannot achieve the texture effect of stone, and the added value of the product is low, so now it is necessary to study a production cost bottom , a once-fired microcrystalline composite ceramic tile product that has a revolutionary breakthrough in layout pattern texture, material and production proce...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information
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