Antibacterial environment-friendly negative ion quartz stone countertop material and preparation method thereof

A quartz stone and negative ion technology, applied in the field of quartz stone countertop materials for interior decoration, can solve the problems of insufficient negative ion yield, reduced performance, poor performance of negative ion ceramic tiles, etc., and achieves improved antibacterial and environmental protection effects, enhanced antibacterial effects, and inhibited The effect of the proliferation of bacteria

Active Publication Date: 2019-04-05
安庆市江润微纳科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the performance of negative ion powder releasing negative ions will decrease sharply with the increase of temperature, the performance of negative ion ceramic tiles after high temperature heat treatment is not good. If the content of negative ion powder is increased, the radioactivity of ceramic tiles may exceed the standard, and affect the correlation of ceramic tile body materials. performance
[0007] In summary, in the prior art, when using materials that can naturally produce negative ions, such as tourmaline (powder), there will be a technical problem of insufficient negative ion yield, which is not enough to completely eliminate indoor harmful gases and ensure the environmental protection and health of the living environment

Method used

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  • Antibacterial environment-friendly negative ion quartz stone countertop material and preparation method thereof
  • Antibacterial environment-friendly negative ion quartz stone countertop material and preparation method thereof
  • Antibacterial environment-friendly negative ion quartz stone countertop material and preparation method thereof

Examples

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Effect test

Embodiment 1

[0031] Example 1: Weigh the following raw materials according to the mass ratio: 10 parts of diatomite, 35 parts of clay, 18 parts of high-alumina sand, 2 parts of wollastonite, 4 parts of lime, 10 parts of food-grade unsaturated resin, 15 parts of quartz stone Parts, pre-mixed in a rotary mixer, then add water, send it to a ball mill for ball milling, sieve to remove iron, dry the raw material of the quartz stone countertop material body after iron removal to obtain a brick body powder, and make the brick body powder The body powder is pressed and molded, dried to obtain a brick, and then fired for the first time to obtain a green body; first weigh 4 parts of titanium dioxide nanotubes and 4 parts of nano anion powder according to the mass ratio, and the average diameter of the titanium dioxide nanotubes It is 80nm, the surface average pore size is 15nm, the particle size distribution of nano-anion powder is 30-150nm, its particle size distribution D10=47nm, D90=128nm, first d...

Embodiment 2

[0032] Example 2: Weigh the following raw materials according to the mass ratio: 15 parts of diatomite, 40 parts of clay, 23 parts of high-alumina sand, 4 parts of wollastonite, 7 parts of lime, 14 parts of food-grade unsaturated resin, 17 parts of quartz stone Parts, pre-mixed in a rotary mixer, then add water, send it to a ball mill for ball milling, sieve to remove iron, dry the raw material of the quartz stone countertop material body after iron removal to obtain a brick body powder, and make the brick body powder The body powder is pressed and molded, dried to obtain a brick, and then fired for the first time to obtain a green body; first weigh 6 parts of titanium dioxide nanotubes and 6 parts of nano anion powder according to the mass ratio, and the average diameter of the titanium dioxide nanotubes It is 80nm, the surface average pore size is 15nm, the particle size distribution of nano-anion powder is 30-150nm, its particle size distribution D10=47nm, D90=128nm, first d...

Embodiment 3

[0033] Example 3: Weigh the following raw materials according to the mass ratio: 20 parts of diatomite, 45 parts of clay, 28 parts of high-alumina sand, 5 parts of wollastonite, 10 parts of lime, 16 parts of food-grade unsaturated resin, 20 parts of quartz stone Parts, pre-mixed in a rotary mixer, then add water, send it to a ball mill for ball milling, sieve to remove iron, dry the raw material of the quartz stone countertop material body after iron removal to obtain a brick body powder, and make the brick body powder The body powder is pressed and molded, dried to obtain a brick, and then fired for the first time to obtain a green body; first weigh 8 parts of titanium dioxide nanotubes and 8 parts of nano-anion powder according to the mass ratio, and the average diameter of the titanium dioxide nanotubes It is 80nm, the surface average pore size is 15nm, the particle size distribution of nano-anion powder is 30-150nm, its particle size distribution D10=47nm, D90=128nm, first ...

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Abstract

The invention provides an antibacterial environment-friendly negative ion quartz stone countertop material and a preparation method thereof. The method includes mixing nano negative ion powder and a titanium dioxide porous nanotube firstly; mixing with other components of a glaze material; then glazing on a brick blank body; and finally sintering to obtain the antibacterial environment-friendly negative ion quartz stone countertop material. As the nano negative ion powder and the titanium dioxide porous nanotube are used together, a synergistic effect is generated; as tourmaline powder is moreeasily stimulated by external energy to generate negative ions, the photocatalysis and antibacterial effects of titanium dioxide are enhanced, so that the antibacterial and environmental protection effects of the quartz stone countertop material are improved on the basis of not increasing the contents of the negative ion powder and the antibacterial agent; and when the quartz stone countertop material is used in indoor decoration, the contents of harmful gases such as indoor formaldehyde, benzene and the like can be obviously reduced, and the proliferation of bacteria is inhibited at the sametime.

Description

technical field [0001] The invention belongs to the field of building materials, and in particular relates to a quartz stone countertop material for indoor decoration that can release negative ions and far infrared rays and can also play an antibacterial effect. Background technique [0002] With the advancement of urbanization and new rural construction in the past ten years, the real estate industry has developed vigorously, and people's interior decoration grades have also been continuously improved. Optimistic, and China has a long history and advanced technology in the development of ceramic materials. Nowadays, a large number of ceramic materials such as quartz stone countertop materials are exported abroad. [0003] Because in the decoration process, in addition to using formaldehyde-free building materials such as concrete and ceramic tiles, a large amount of wood, plastic, textiles, paint, latex paint and other materials will be used, which contain a large amount of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B33/16C04B33/13C03C8/00C04B41/86
CPCC03C8/00C04B33/1305C04B33/131C04B33/16C04B41/009C04B41/5022C04B41/86C04B2235/96C04B2235/3208C04B2235/3418C04B2235/3454C04B41/4539
Inventor 袁茂盛胡云睿汪中元
Owner 安庆市江润微纳科技有限公司
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