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Composition for preparing mud for high-pressure grouting of ceramics and mud prepared by using the composition

A technology of high-pressure grouting and composition, which is applied in the field of ceramic manufacturing, can solve problems such as being unable to adapt to high-pressure molding, and achieve the effects of improving grouting speed and production efficiency, improving water permeability, and increasing the strength of the green body

Active Publication Date: 2019-01-08
JOMOO KITCHEN & BATHROOM
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Problems solved by technology

However, the slurry material used for plaster mold grouting can no longer meet the needs of high-pressure molding, especially the slurry eating speed, which determines the molding cycle and production efficiency of high-pressure molding, so preparing slurry with a higher slurry eating speed becomes Urgent demand for ceramic production

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  • Composition for preparing mud for high-pressure grouting of ceramics and mud prepared by using the composition
  • Composition for preparing mud for high-pressure grouting of ceramics and mud prepared by using the composition

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Embodiment Construction

[0012] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and clearer, the present invention will be further described in detail below in conjunction with the embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0013] The invention provides a composition for preparing mud for high-pressure grouting molding, and its components include 15.8-20.2% of washed china clay, 5.2-5.4% of Guangdong black mud, 25.1-27.1% of kaolin, and 30.5% of china stone by weight percentage. -32.5%, feldspar 16-19%, dolomite 2-2.5%. Among them, the nature of water-washed china clay is illite-type clay, which has good plasticity and improves the cracking time of mud. The place of production is Jiefu, Yongchun, Fujian, and you can choose Fujian Kefu Material Co., Ltd. The proportion of kaolin and porcelain ston...

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Abstract

The invention discloses composition for preparing high-pressure grouting slurry for ceramic and slurry prepared from the composition. The composition is prepared from components in percentage by weight as follows: 15.8%-20.2% of washed china clay, 5.2%-5.4% of Guangdong black mud, 25.1%-27.1% of kaolin, 30.5%-32.5% of china stone, 16%-19% of feldspar and 2%-2.5% of dolomite. The slurry prepared from the composition is prepared from the following components in parts by weight: 100 parts of the composition and 38-42 parts of water. With the adoption of the formula, the consumption rate of slurry in the high-pressure grouting process can be increased, the physical strength of a green body prepared from the slurry can be guaranteed, and the carrying breakage rate of the green body is reduced.

Description

technical field [0001] The invention relates to the field of ceramic manufacturing, in particular to the preparation of slurry for slip casting. Background technique [0002] With the development of the sanitary ceramics industry, in the production process of ceramics, the high-pressure grouting molding process accounts for an increasing proportion in the industry. Compared with low-pressure molding, high-pressure molding has the characteristics of high efficiency and low labor intensity. However, the slurry material used for plaster mold grouting can no longer meet the needs of high-pressure molding, especially the slurry eating speed, which determines the molding cycle and production efficiency of high-pressure molding, so preparing slurry with a higher slurry eating speed becomes The urgent need for ceramic production. Contents of the invention [0003] The purpose of the present invention is to solve the problems in the prior art, to provide a composition for preparin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B33/13C04B33/04C04B33/10C04B33/28
CPCC04B33/04C04B33/10C04B33/131C04B33/28C04B2235/3463C04B2235/442
Inventor 林孝发林孝山旷永继刘中起
Owner JOMOO KITCHEN & BATHROOM
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