Self-cleaning glaze and application thereof as well as ceramic sanitary ware

A technology of sanitary ceramics and self-cleaning glaze, which is applied in the field of self-cleaning glaze and its application and sanitary ceramic sanitary ware, which can solve the problems of poor cleaning function and insufficient surface smoothness, etc., and achieve strong anti-fouling ability, smooth hand feeling and high hardness. Effect

Inactive Publication Date: 2013-05-15
GUANGDONG SUNCOO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above deficiencies in the prior art, the purpose of the present invention is to provide a self-cleaning glaze and its application and sanitar

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0019] The preparation method of the self-cleaning glaze is as follows: grind the above-mentioned raw materials to a particle size of 10-20um; add water to adjust the self-cleaning glaze to the following parameters: flow rate 25-35 seconds (Tu's cup), water content 43±1 %, specific gravity 1.560~1.570 g / cm 3 .

[0020] After the self-cleaning glaze is prepared, it can be used to prepare sanitary ceramic sanitary ware. The present invention also provides a sanitary ceramic sanitary ware. The preparation method of the sanitary ceramic sanitary ware is to apply a layer of the self-cleaning glaze provided by the present invention on the surface of the traditional opacified glaze. First, select raw materials according to the formula, grind them, and adjust the self-cleaning glaze to the following parameters: flow rate 25-35 seconds, moisture: 43±1%, specific gravity: 1.560-1.570g / cm 3 . Secondly, glaze spraying is to spray a layer of traditional opaque glaze on the embryo body, ...

Embodiment 1

[0024] The self-cleaning glaze in the present embodiment comprises the following components by weight percentage:

[0025] Potassium feldspar 16%, albite 21%, kaolin 13%, calcite 8%, quartz 36%, barium carbonate 1%, zinc oxide 2%, dolomite 3%.

[0026] Grind the above raw materials until the particle size is 10~20um; add water to adjust the self-cleaning glaze to the following parameters: flow rate 25 seconds (Tu's cup), water content 43%, specific gravity 1.560 g / cm 3 .

[0027] Spray a layer of ordinary opacity glaze on the surface of the embryo body, and then use a spray gun to evenly spray the self-cleaning glaze obtained in this embodiment on the surface of the opacity glaze. .

[0028] The surface of the obtained sanitary ceramic sanitary ware presents a snowflake-like pattern, the hand feeling is smooth, and there is no pinhole; scratches. Use the same pencil with the same force to scratch the surface of the sanitary ceramic sanitary ware made of ordinary opacified ...

Embodiment 2

[0030] The self-cleaning glaze in the present embodiment comprises the following components by weight percentage:

[0031] Potassium feldspar 25%, albite 11%, kaolin 5%, calcite 16%, quartz 26%, barium carbonate 4%, zinc oxide 5%, dolomite 8%.

[0032] Grind the above raw materials until the particle size is 10~20um; add water to adjust the self-cleaning glaze to the following parameters: flow rate 35 seconds (Tu's cup), water content 42%, specific gravity 1.570 g / cm 3 .

[0033] Spray a layer of ordinary opacity glaze on the surface of the embryo body, and then use a spray gun to evenly spray the self-cleaning glaze obtained in this embodiment on the surface of the opacity glaze. .

[0034] The surface of the obtained sanitary ceramic sanitary ware presents a snowflake-like pattern, the hand feeling is smooth, and there is no pinhole; scratches. Use the same pencil with the same force to scratch the surface of the sanitary ceramic sanitary ware made of ordinary opacified ...

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PUM

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Abstract

The invention discloses a self-cleaning glaze and an application thereof as well as a ceramic sanitary ware. The self-cleaning glaze comprises the following components according to weight percentage: 15-26% of potash feldspar, 11-21% of albite, 5-13% of kaolin, 7-17% of calcite, 26-36% of quartz, 1-5% of barium carbonate, 2-5% of zinc oxide, and 3-9% of dolomite. The surface of a self-cleaning glaze layer takes on a beautiful snow-shaped decorative pattern and has smooth hand feeling. Marks of a pencil left on the surface of the self-cleaning glaze can be erased lightly while the opacified glaze leaves marks, so that the self-cleaning glaze has very strong dirt resistance unmatched by traditional opacified glaze, furthermore, the scratches are not left on the surface of the self-cleaning glaze layer when the surface is curved by the pencil, so that the self-cleaning glaze layer has high hardness and is wear resistant.

Description

technical field [0001] The invention relates to the technical field of glazed surfaces of sanitary ceramic sanitary ware, in particular to a self-cleaning glaze and its application and sanitary ceramic sanitary ware. Background technique [0002] The most basic functions of sanitary ceramic sanitary ware are two functions of siphon and scrubbing, in order to achieve the purpose of sanitation and cleanliness. Traditional sanitary ceramic sanitary ware adopts an opaque glaze technology to make the ceramic surface smoother, milky white and more beautiful. Among them, zirconium silicate, an important raw material, is used to act as an opacity to whiten the ceramic surface. Its opacification mechanism is that zirconium silicate produces countless microbubbles during the firing process, which makes the visually opalescent phenomenon and plays a role in whitening. The surface of the ceramic is beautiful, but this foaming and emulsification principle also leads to insufficient smoo...

Claims

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Application Information

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IPC IPC(8): C04B41/86
Inventor 蔡亿忠
Owner GUANGDONG SUNCOO TECH
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