Dry particle glaze rock simulated ceramic tile production process
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A production process, rock-like technology, applied in the production process of rock-like tiles, can solve problems such as unsatisfactory accumulation of matte dry particles, glue flowing into the glaze vat, etc.
Active Publication Date: 2015-11-04
FOSHAN NANOGRESS BUILDING MATERIALS CO LTD
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[0003] The purpose of the present invention is to provide a dry-grain glaze imitation rock tile production process, which not only solves the problem of unsatisfactory accumulation of matte dry particles on the brick surface an
Method used
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Embodiment approach 1
[0011] Implementation method 1: if figure 1 Shown: The steps and process requirements of the single-point product manufacturing process are as follows:
[0012] ⑴ Billet ball milling: The billet is composed of clay, sand and stone, etc., and 0.2-0.3% of magnesium chloride hexahydrate is added to control the specific gravity of the billet slurry to 1.6-1.7g / ml, the water content to 32-35%, and the flow rate to 35-75 s (The unit "s" is seconds, flow rate: refers to the time required for the slurry in the standard container to flow out), fineness 1.0-1.1 g; (fineness refers to the fixed weight slurry filtered through a 250-mesh sieve, and the sieve residue weight after drying)
[0013] (2) Powder spraying: the moisture controlled by the powder is 6-8%;
[0014] (3) Pressing: Sandstone and slate molds are used to press the ceramic tile body under the pressure of 190-200bar (bar is the pressure unit of the press, which is equivalent to ten to the fifth power pa);
[0015] ⑷ Dryi...
Embodiment approach 2
[0021] Implementation method 2: if figure 2 Shown: The steps and process requirements of the multi-point product manufacturing process are as follows:
[0022] ⑴ Billet ball milling: the billet is composed of clay, sand and stone, and 0.2-0.3% of magnesium chloride hexahydrate is added to control the density of the billet to 1.6-1.7g / ml, the moisture to 32-35%, the flow rate to 35-75s, and the fineness to 1.0- 1.1g;
[0023] (2) Powder spraying: the moisture controlled by the powder is 6-8%;
[0024] (3) Pressing: Using sandstone and slate molds, under the pressure of 190-200bar, press into the ceramic tile body;
[0025] ⑷ Drying: Dry at 60-80°C for 30-60 minutes, and control the moisture content to less than 0.05%;
[0026] ⑸Spray the basic surface glaze: use three materials: basic surface glaze, alumina slurry, water-washed ball soil slurry and debonding agent;
[0027] ⑹Inkjet printing: use inorganic ceramic ink materials;
[0028] ⑺Spray basic matte dry granul...
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Abstract
The invention provides a dry particle glaze rock simulated ceramic tile production process, which relates to a ceramic production process, in particular to a production process of a rock simulated ceramic tile. The rock simulated ceramic tile comprises a ceramic tile body and a glaze surface, and is characterized in that the glaze surface is prepared from the following ingredients including 25 to 40 percent of basic surface glaze, 15 to 25 percent of protection glaze, 0 to 0.05 percent of mica sheets, 4 to 6 percent of water washing ball soil slurry, 15 to 25 percent of gluewater, 5 to 10 percent of inorganic cermic ink, 8 to 15 percent of white dull gloss dry particles, 0 to 12 percent of colored dull gloss dry particles, 0.5 to 1.5 percent of aluminum oxide slurry and 0.02 to 0.04 percent of dispergators. The production process comprises a single-point product manufacturing process and a multi-point product manufacturing process. The problems of poor accumulation effect of the existing dull gloss dry particles on the tile surface and flowing of gluewater into a glaze jar are solved; in addition, the dry particles with strong three-dimensional effects can be obtained through firing in one step; the visual layering effect of products is good; the hardness and the wear-resistant degree are both superior to those of the existing product.
Description
technical field [0001] The invention relates to a production process of ceramics, in particular to a production process of imitation rock tiles. Background technique [0002] The production process of traditional antique bricks includes: raw material ball milling, powder spraying, pressing, drying, spraying base surface glaze, inkjet printing, and firing. Matte dry granule is a new type of material for tile decoration. The tiles of this material have anti-slip, anti-fouling, wear-resistant and other effects. Light dry granules are mainly used. The traditional technology has problems such as the unsatisfactory accumulation of matte dry granules on the brick surface. The slope between the bottom of the cabinet and the recovery port is not enough, and there is friction between the matte dry particles during the flow process, causing only the glue to flow back to the glaze tank, while the particles are deposited on the bottom of the cabinet. Contents of the invention [0003...
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