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Preparation method of antibacterial domestic ceramic

A ceramic preparation and ceramic technology, applied in the field of ceramics, can solve the problems of no antibacterial performance, insufficient antibacterial effect, and insufficient antibacterial performance

Inactive Publication Date: 2013-09-18
林潮清
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the antibacterial effect, thermal stability, and antibacterial performance of daily-use ceramics are not good enough. Now that people's living standards have improved and people's health requirements have increased, so the requirements for the antibacterial performance of ceramics are very high. Many daily-use ceramics do not have antibacterial properties

Method used

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  • Preparation method of antibacterial domestic ceramic
  • Preparation method of antibacterial domestic ceramic

Examples

Experimental program
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Effect test

Embodiment 1

[0023] A method for preparing antibacterial daily-use ceramics, the method comprising the following steps:

[0024] (1) The ceramic clay used for making ceramic raw materials is beaten into slurry with a beater, and the slurry is poured into the mixer for stirring and mixing evenly, and the slurry is injected into the ceramic mold, after automatic drying, the water is evenly evaporated, and the mold is demoulded after drying , to make ceramic clay adobe,

[0025] (2) Add tetrasilver tetroxide to the ceramic glaze and mix evenly to obtain a silver ion ceramic glaze containing bactericidal active ingredients. The ceramic glaze contains: silicon 59-69.4%, aluminum 7.5-12%, iron 0.08- 3.30%, titanium 0.01-1.10%, calcium 6.90-8.90%, magnesium 0.80-1.5%, potassium 1.00-2.00%, sodium 1.05-2.80%, the ceramic glaze after adding tetrasilver oxide contains: silicon 59-69.4% , aluminum 7.5-12%, iron 0.08-3.30%, titanium 0.01-1.10%, calcium 6.90-8.90%, magnesium 0.80-1.5%, potassium 1.00-...

Embodiment 2

[0035] A method for preparing antibacterial daily-use ceramics, the method comprising the following steps:

[0036] (6) Use a beater to beat the ceramic clay, which is the raw material for ceramics, into a slurry. Pour the slurry into a mixer for stirring and mixing evenly, inject the slurry into the ceramic mold, and dry it automatically to evaporate the water evenly. After drying, demould , to make ceramic clay adobe,

[0037] (7) Add tetrasilver tetroxide to the ceramic glaze and mix evenly to obtain a silver ion ceramic glaze containing bactericidal active ingredients. The ceramic glaze contains: 68% silicon, 11% aluminum, 2% iron, and 1% titanium , Calcium 7%, Magnesium 1%, Potassium 1%, Sodium 2%, the ceramic glaze after adding tetrasilver oxide contains: Silicon 68%, Aluminum 11%, Iron 2%, Titanium 1%, Calcium 7%, Magnesium 1%, potassium 1%, sodium 2%, silver tetroxide 0.8%.

[0038] (8) Wipe the ceramic glaze containing silver ions on the ceramic clay adobe, and the ...

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Abstract

The invention relates to the technical field of ceramic aspects and discloses a preparation method of an antibacterial domestic ceramic. The method comprises the following steps of: beating ceramic clay as raw materials for preparing ceramics into slurry by using a beating machine, pouring the slurry into a stirrer to stir and mix uniformly, injecting the slurry to a ceramic die, automatically airing to be dry, uniformly evaporating water, airing to be dry, then releasing the die, preparing a ceramic clay blank, and preparing the antibacterial domestic ceramic. The antibacterial domestic ceramic prepared by using the method is good in antibacterial performance.

Description

technical field [0001] The invention relates to the technical field of ceramics, in particular to a ceramic preparation method. Background technique [0002] Traditional ceramics are mainly white, and the glaze only uses silicic acid to play a white role, and has no other functions, and the traditional ceramic glaze is uneven under a magnifying glass, making it easy for dirt and bacteria to hide and multiply; later, in traditional ceramics After the finished product is fired, heat treatment of the coating film is added in the later stage. Without high-temperature firing, the coating film has poor stability and is easy to peel off, and finally loses the antifouling and antibacterial effect. [0003] The Chinese invention patent number is: 201110416597.4 discloses a high-gloss daily-use ceramic glaze and its preparation method. The high-gloss daily-use ceramic glaze is composed of the following components calculated by weight percentage: 37-38% of potassium feldspar, 15-16% o...

Claims

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Application Information

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IPC IPC(8): C04B41/86C04B41/85
Inventor 林潮清
Owner 林潮清
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