Production method capable of firing polished crystal tile in one step
A production method and technology for polishing crystal bricks, which are applied in the field of ceramics, can solve the problems of high energy consumption, weak three-dimensional effect of polished crystal bricks, and low output, and achieve the effects of saving energy consumption, solving long production cycles and saving time.
Active Publication Date: 2012-01-25
FOSHAN DONGPENG CERAMIC +2
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Problems solved by technology
The three-dimensional effect of the polished crystal bricks produced by this process is not strong, especially after close observation and chamfering of the products.
In addition, the double firing process has the disadvantages of high energy consumption and low output.
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0015] In the present embodiment, a kind of production method of firing polished crystal brick, it comprises the following steps:
[0016] 1. First of all, using the current polishing brick cloth technology, various powders of different colors and textures are reasonably arranged on the surface of the adobe according to the design requirements, and the surface is casted after being pressed by a press and dried. Before the treatment process, it needs to be dried so that the moisture content of the green body is lower than 1.5%, and then it is polished with a polishing equipment. The polishing depth is 0.1-5mm, and the brick body with a clear texture on the surface is obtained before spraying A layer of transparent glaze (specific gravity 1.25 / cm 3 , glaze amount 360g / m 2 ), and then use roller printing to print to supplement the decorative texture, and then screen printing decoration to increase the three-dimensional effect of colored frit and opacity frit, and then spread a l...
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The invention discloses a production method capable of firing polished crystal tiles in one step, which is characterized in that the current polished crystal tile material proportioning techniques are adopted to proportion different colors and textures of powder according to design requirements, the powder is press-formed and dried, the surfaces of unburned tiles are polished, a layer of transparent glaze is sprayed or printed, patterns are printed for decoration, thereafter, a layer of transparent microcrystal fused block powder is laid, a layer of methyl water or fixing agent is sprayed forfixation, and finally the unburned tiles are put into a kiln, are fired and are polished. The production method capable of firing polished crystal tiles in one step has the advantages that multiple layers of proportioned material textures are compounded, the stereoscopic impression is strong, the products can still represent rich natural three-dimensional patterns which look like the patterns of cut natural stone materials when the products are processed, the hardness is high, the wear resistance is good, the decoration application scope is wide, the energy consumption is low, the production cycle is short and the popularization value is great.
Description
technical field [0001] The invention relates to the technical field of ceramics, in particular to a production method of polished crystal bricks. Background technique [0002] Polished crystal tiles are more and more popular because of their crystal-clear surface luster and crystal-like agate. However, compared with polished tiles, their Mohs hardness is lower and their wear resistance is poor, which limits the scope of use. The existing technology for preparing polished crystal bricks is generally to pile up a mixture of low-temperature frit and high-temperature frit on the surface of printed bricks fired at high temperature, and then undergo secondary firing and polishing at low temperature to obtain the product. The three-dimensional sense of the polished crystal bricks produced by this process is not strong, especially after close observation and chamfering of the products. In addition, the double firing process has the disadvantages of high energy consumption and low o...
Claims
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Login to View More IPC IPC(8): C04B35/622C04B41/86
Inventor 曾权邝志均管霞菲曾立华
Owner FOSHAN DONGPENG CERAMIC