Negative ion functional ink as well as preparation method and production method thereof

A negative ion and functional technology, applied in the field of negative ion functional ink and its preparation, can solve the problems of large amount of negative ions added, glaze defects and high production cost, and achieve the effects of low preparation cost, good dispersibility and saving of raw materials

Inactive Publication Date: 2015-04-22
FOSHAN OCEANO CERAMICS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above-mentioned deficiencies in the prior art, the object of the present invention is to provide a negative ion functional ink and its preparation method and production method, aiming to solve the problem that when the prior art prepares negative ion ceramic tiles, the amount of negative ions added is large, and glaze defects are easily generated. The problem of high production costs

Method used

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  • Negative ion functional ink as well as preparation method and production method thereof
  • Negative ion functional ink as well as preparation method and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0070] The negative ion material tourmaline, solvent white mineral oil, and hyperdispersant polymethyl acrylate are mixed and stirred according to the weight ratio of 8:90:2, the stirring time is 1h, the speed is 200r / min, and the stirring equipment is a basket mixer . The mixture after the stirring is completed enters the sand mill for sand milling, the sand milling efficiency is 5Kg / h, the rotating speed is 1300r / min, and the stirring equipment is a 30L horizontal sand mill. After sanding to a fineness of D10>0.05μm, D90 of 0.3±0.05μm, and D100<1μm, use a filter with a pore size of ≤1μm for iron removal and filtration under vacuum conditions. After the filtration is completed, nano-scale high-volume negative ion functional ink is obtained.

Embodiment 2

[0072] Mix and stir the negative ion materials medical stone, strange ice stone, solvent isopropyl biphenyl, and hyperdispersant polyethylacrylate according to the weight ratio of 5:5:86:4. The stirring time is 1h and the rotation speed is 200r / min, the mixing equipment is a basket mixer. The mixture after the stirring is completed enters the sand mill for sand milling, the sand milling efficiency is 5Kg / h, the rotating speed is 1300r / min, and the stirring equipment is a 30L horizontal sand mill. After sanding to a fineness of D10>0.05μm, D90 of 0.3±0.05μm, and D100<1μm, use a filter with a pore size of ≤1μm for iron removal and filtration under vacuum conditions. After the filtration is completed, nano-scale high-volume negative ion functional ink is obtained.

Embodiment 3

[0074] The negative ion material opal, wizard stone, hornblende, solvent white mineral oil, solvent isopropyl biphenyl, hyperdispersant polydodecyl acrylate are according to the weight ratio of 2:2:2:45:45:4 Mix and stir by weighing, the stirring time is 1h, the rotating speed is 200r / min, and the stirring equipment is a basket mixer. The mixture after the stirring is completed enters the sand mill for sand milling, the sand milling efficiency is 5Kg / h, the rotating speed is 1300r / min, and the stirring equipment is a 30L horizontal sand mill. After sanding to a fineness of D10>0.05μm, D90 of 0.3±0.05μm, and D100<1μm, use a filter with a pore size of ≤1μm for iron removal and filtration under vacuum conditions. After the filtration is completed, nano-scale high-volume negative ion functional ink is obtained.

[0075] Production of negative ion functional ceramic tiles:

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Abstract

The invention relates to negative ion functional ink as well as a preparation method and a production method thereof. The preparation method comprises the steps: mixing and stirring a negative ion material, a solvent and a hyperdispersant in a weight ratio of (5-10): (83-92): (0.5-5) in a stirrer to obtain a mixture; sanding the stirred mixture in a sanding machine; filtering the sanded mixture obtained in the previous step so as to remove iron to obtain negative ion functional ink. The negative ion functional ink prepared by adopting the hyperdispersant and the negative ion material has the advantages of good dispersion property and high stability. When the negative ion functional ink is used for preparing a negative ion functional ceramic brick, the addition quantity of the negative ion material can be greatly reduced, and the production cost can be reduced; the negative ion functional ink and a glazed surface are good in compatibility, the defects of the glazed surface such as cracking, pinholes and glaze crawling can be avoided in the production process of the negative ion functional ceramic brick, raw materials can be saved, and the production efficiency is high.

Description

technical field [0001] The invention relates to the field of ceramic inkjet printing inks, in particular to a negative ion functional ink and a preparation method and production method thereof. Background technique [0002] According to research, negative ions have antibacterial effect, negative ions have high activity, have a strong redox effect, can destroy the activity of bacterial cell membrane or cell protoplasmic active enzymes, so as to achieve the purpose of antibacterial and sterilizing; negative ions have dust-reducing effect, negative ions It moves in the air in a "Z" shape, and transports negative charges to bacteria, dust, smoke particles, and water droplets, etc., and the charges combine with these particles to form balls and sink, thereby achieving the purpose of purifying the air; negative ions also have the function of purifying The role of air, the irritating gases such as benzene, formaldehyde, ketone, ammonia volatilized from the decoration materials used...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/30C04B41/89
CPCC09D11/30C04B41/522C04B41/89
Inventor 刘俊荣郑树龙张缇吴桂周桂劲宁
Owner FOSHAN OCEANO CERAMICS
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