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Antibacterial and bactericidal ceramic chemical formula

A technology for sterilizing ceramics and chemicals, applied in the field of ceramics, can solve the problems of high use limitations, reduce the effective storage period of materials, and easily breed microorganisms and bacteria, and achieve the effect of safe and environmentally friendly use

Pending Publication Date: 2020-09-11
潮州市泥香陶瓷新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the current ceramic products are in use, the exterior lacks a good antibacterial and antibacterial moisturizing protective coating, which makes the interior of ceramic products easy to breed microorganisms and bacteria, reduces the effective period of material storage, and has high use limitations.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] An antibacterial and sterilizing ceramic chemical formula, comprising the following specific materials by weight: 40 parts by weight of silica, 1 part by weight of potassium hydrogen persulfate, 5 parts by weight of chitin, 10 parts by weight of chitosan acetic acid, 1 part by weight of sodium alginate, 5 parts by weight of styrene-acrylate copolymer emulsion, 5 parts by weight of pure acrylate copolymer emulsion, 2 parts by weight of titanium dioxide, 15 parts by weight of calcite, 2 parts by weight of barium dioxide, and 3 parts by weight of aluminum oxide;

[0021] The specific preparation method is as follows:

[0022] Step 1: Take potassium hydrogen persulfate, chitin, chitosan acetic acid, and sodium alginate in and out, fully mix and stir, and use a ball mill to grind to prepare a nanoscale composite material;

[0023] Step 2: Stir and mix the nano-composite material obtained in step 1 with styrene-acrylate copolymer emulsion and pure acrylate copolymer emulsion,...

Embodiment 2

[0034] An antibacterial and sterilizing ceramic chemical formula, comprising the following specific materials by weight: 43 parts by weight of silica, 12 parts by weight of potassium hydrogen persulfate, 7 parts by weight of chitin, 13 parts by weight of chitosan acetic acid, 2 parts by weight of sodium alginate, 6 parts by weight of styrene-acrylate copolymer emulsion, 7 parts by weight of pure acrylate copolymer emulsion, 2.5 parts by weight of titanium dioxide, 17.5 parts by weight of calcite, 1.5 parts by weight of barium dioxide, and 4 parts by weight of aluminum oxide;

[0035] The specific preparation method is as follows:

[0036] Step 1: Take potassium hydrogen persulfate, chitin, chitosan acetic acid, and sodium alginate in and out, fully mix and stir, and use a ball mill to grind to prepare a nanoscale composite material;

[0037] Step 2: Stir and mix the nano-composite material obtained in Step 1 with styrene-acrylate copolymer emulsion and pure acrylate copolymer ...

Embodiment 3

[0048]An antibacterial and sterilizing ceramic chemical formula, comprising the following specific materials in parts by weight: 45 parts by weight of silica, 3 parts by weight of potassium hydrogen persulfate, 8 parts by weight of chitin, 15 parts by weight of chitosan acetic acid, 3 parts by weight of sodium alginate, 8 parts by weight of styrene-acrylate copolymer emulsion, 8 parts by weight of pure acrylate copolymer emulsion, 3 parts by weight of titanium dioxide, 20 parts by weight of calcite, 3 parts by weight of barium dioxide, and 5 parts by weight of aluminum oxide;

[0049] The specific preparation method is as follows:

[0050] Step 1: Take potassium hydrogen persulfate, chitin, chitosan acetic acid, and sodium alginate in and out, fully mix and stir, and use a ball mill to grind to prepare a nanoscale composite material;

[0051] Step 2: Stir and mix the nano-composite material obtained in step 1 with styrene-acrylate copolymer emulsion and pure acrylate copolymer...

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PUM

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Abstract

The invention discloses an antibacterial and bactericidal ceramic chemical formula, which comprises the following steps: taking potassium hydrogen persulfate, chitin, chitosan acetic acid and sodium alginate, fully mixing and stirring the raw materials, and grinding the raw materials by using a ball mill to prepare a nanoscale composite material; stirring and mixing the obtained nanoscale composite material with a styrene-acrylate copolymer emulsion and a pure acrylate copolymer emulsion, and carrying out mixing and stirring work for 1-2 hours at a rotating speed of 1000-1500 r / min in an environment of 30-45 DEG C, so as to obtain an antibacterial water-based coating agent; mixing silica, calcite, titanium dioxide, aluminum oxide and barium dioxide and ball-milling the components into nanoscale superfine composite powder through a ball mill, and blending and stirring the nanoscale superfine composite powder and distilled water to prepare the composite ceramic slurry. During use of theoverall antibacterial and bactericidal ceramic tool, harmful substances cannot be volatilized, the use is safe and environment-friendly, and the ceramic tool is suitable for manufacturing, transferring or daily protection of medical treatment, cigarettes, wines and the like.

Description

technical field [0001] The invention belongs to the technical field of ceramics, and in particular relates to an antibacterial and sterilizing ceramic chemical formula. Background technique [0002] When the current ceramic products are in use, the outside lacks a good antibacterial and antibacterial moisturizing protective coating, which makes it easy to breed microorganisms and bacteria inside the ceramic products, reduces the effective period of material storage, and has high use limitations. Contents of the invention [0003] The object of the present invention is to provide an antibacterial and sterilizing ceramic chemical formula to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides the following technical solutions: an antibacterial and sterilizing ceramic chemical formula, including the following specific materials by weight: 40-45 parts by weight of silica, 1-3 parts...

Claims

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Application Information

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IPC IPC(8): C04B35/14C04B35/622C04B41/85C04B41/87C09D1/00C09D5/14C09D7/61C09D7/65
CPCC04B35/14C04B35/622C04B41/5041C04B41/85C04B41/87C09D1/00C09D5/14C09D7/61C09D7/65C04B2235/3208C04B2235/3215C04B2235/3217C04B2235/3232C08L2205/035C08L2205/02C04B41/4535C04B41/5035C04B41/5031C04B41/5025C04B41/5014C04B41/4803C04B41/4857
Inventor 周少豪周少丰
Owner 潮州市泥香陶瓷新材料有限公司