Super white polishing ceramic tile and production technology thereof
A tile and ultra-white technology, which is applied in the field of tile production, can solve the problems of rough surface texture, insufficient smoothness, and substandard radioactivity inspection, and achieve the effect of high whiteness and energy saving
Inactive Publication Date: 2014-06-11
SHENYANG SHUNXIN CERAMIC
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Problems solved by technology
At present, in order to achieve the effect of whitening in the ceramic industry, certain chemical raw materials such as zirconium silicate are added, so that there will often be problems of radioactive inspection not up to standard, and the surface texture looks very stiff, and the smoothness after polishing is not enough.
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0014] The present invention is described in conjunction with specific embodiments.
[0015] An ultra-white polished tile, the tile contains 25% wollastonite, 10% potassium sand, 16% bauxite, 5% bentonite, 23% potassium feldspar, 19% albite and 2% talc by weight percentage.
[0016] The production process of the ceramic tile is as follows:
[0017] Step 1. Ball milling, the process of grinding the above raw materials to achieve the required fineness and uniform composition. At the same time, in order to promote ball milling, about 34% to 37% of water must be added to the ball milling process for sand mixing, and the ground raw materials enter the sedimentation tank After precipitation, enter the drying tower to dry;
[0018] Step 2. The principle of spray granulation. In the spray drying tower, the 600°C hot air sent downward by the hot blast stove and the mud sprayed upward are fully convected to dry and granulate; the hollow raw material particles are formed to ensure that ...
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Abstract
The invention provides a super white polishing ceramic tile. The super white polishing ceramic tile comprises the following components in percentage by weight: 25% of wollastonite, 10% of potassium-containing sand, 16% of aluminite, 5% of bentonite, 23% of potassium feldspar, 19% of albite and 2% of soapstone. A production technology of the super white polishing ceramic tile comprises the following steps: 1. carrying out ball milling; 2. carrying out spray granulation; 3. feeding into a filler silo; 4. carrying out compression molding; 5. sintering; and 6. checking. The super white polishing ceramic tile has the beneficial effects that the whiteness of the product is higher than 52 degrees, the radioactivity of the ceramic tile does not exceed standards, the product has high whiteness, the whiteness of the product is required to be higher that that of a common brick by 8-10 degrees, and the product has a smooth surface. The super white polishing ceramic tile is obtained by low temperature fast-firing, so that the energy consumption is greatly saved.
Description
[0001] technical field [0002] The invention belongs to the technical field of tile production, and in particular relates to an ultra-white polished tile and a production process thereof. Background technique [0003] With the continuous improvement of people's living standards, the requirements for ceramic tiles are also getting higher and higher. At present, in order to achieve the effect of whitening in the ceramic industry, certain chemical raw materials such as zirconium silicate are added, so that there will often be problems of radioactive inspection not up to standard, and the surface texture looks very stiff, and the smoothness after polishing is not enough. Contents of the invention [0004] Aiming at the deficiencies of the prior art, the invention provides a neutral white polished ceramic tile and a production process thereof, so that the whiteness of the ceramic tile is higher than 52 degrees. [0005] In order to achieve the above object, the present invent...
Claims
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IPC IPC(8): C04B33/13C04B33/22
Inventor 蒋文献
Owner SHENYANG SHUNXIN CERAMIC