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Mineral coating for ceramic and preparation method thereof

A coating and mineral technology, applied in the field of mineral coatings for ceramics and its preparation, can solve the problems of germs endangering human health and other problems, achieve the effect of sterilization, improve safety, and ensure no cracking

Inactive Publication Date: 2018-09-04
FOSHAN RUNHUIHE CHEM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the previous ceramic coatings are resistant to damage, they are prone to breed germs and endanger human health. For example, a mineral coating and its production method proposed in patent number cn201210188003.3

Method used

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Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0022] Mineral paint is composed by weight percentage: antibacterial base liquid 31%, potassium silicate 30%, dispersant 3%, thinner 3%, emulsion 7%, talcum powder 4%, iron oxide 3%, wollastonite 7% and kaolin 12%.

[0023] The preparation method steps are as follows:

[0024] a. Obtain the corresponding amount of raw materials according to the above formula;

[0025] b. The above-mentioned raw materials are replaced under high temperature and pressurized to be gentle;

[0026] c. Put the obtained slurry above into a grinder for grinding to obtain a product.

specific Embodiment 2

[0027] Mineral paint is composed by weight percentage: antibacterial base liquid 25%, potassium silicate 33%, dispersant 5%, thinner 3%, emulsion 7%, talcum powder 6%, iron oxide 4%, wollastonite 7% and kaolin 10%.

specific Embodiment 3

[0028] Mineral paint is composed by weight percentage: antibacterial base liquid 23%, potassium silicate 35%, dispersant 2%, thinner 2%, emulsion 9%, talcum powder 7%, iron oxide 2%, wollastonite 7% and kaolin 13%.

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PUM

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Abstract

The invention relates to mineral coating for ceramic and a preparation method thereof. The mineral coating is prepared from the following raw materials according to a weight percent: 20-35% of anti-bacterial base liquid, 20-40% of potassium metasilicate, 1-5% of dispersing agent, 1-4% of diluent, 3-10% of emulsion, 1-7% of talcum powder, 1-5% of ferric oxide, 5-10% of aedelforsite and 10-15% of kaoline. According to the provided mineral coating for the ceramic and the preparation method thereof, through inorganic molecular recombination, a molecular structure of a product is changed from an original crystal structure to a net-like structure, a molecular gap is less than a water molecule, and greater than a water vapor molecule, so water of a wall body is turned into water vapor under a temperature difference effect and is freely discharged from a coating, a pressure to a wall surface caused by evaporation of the water is relieved, and a base surface is kept dry. Through the good air permeability of a coating film, the coating is guaranteed not to crack, and maintains a good appearance effect. Through adding the anti-bacterial base liquid, the sterilizing effect can be achieved, andthe safety of the coating is improved.

Description

technical field [0001] The invention belongs to the technical field of ceramics, in particular to a mineral paint for ceramics and a preparation method thereof. Background technique [0002] Ceramic coating is a novel ceramic coating that can react organic matter and inorganic matter, thus combining the advantages of both. The hardness of the new generation of ceramic coatings can reach above 6H. High temperature resistance up to 400 degrees, non-stick effect, various colors, and can be made into water-based ceramic coatings. This ceramic coating has excellent weather resistance and processability, and is resistant to dirt and damage. Although the previous ceramic coatings are resistant to damage, they are prone to breed germs and endanger human health. For example, a mineral coating and its production method proposed in Patent No. cn201210188003.3. Contents of the invention [0003] The present invention provides a ceramic mineral coating and a preparation method there...

Claims

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Application Information

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IPC IPC(8): C09D1/04C09D5/14C09D7/61C09D7/63C09D7/65
Inventor 阎飞
Owner FOSHAN RUNHUIHE CHEM CO LTD
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