A kind of 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. The effect of the proliferation of bacteria

Active Publication Date: 2022-04-19
安庆市江润微纳科技有限公司
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  • 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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  • A kind of antibacterial environment-friendly negative ion quartz stone countertop material and preparation method thereof
  • A kind of antibacterial environment-friendly negative ion quartz stone countertop material and preparation method thereof
  • A kind of 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 and environment-friendly anion quartz stone countertop material and a preparation method thereof. The nano-anion powder is first mixed with titanium dioxide porous nanotubes, and then mixed with other components of the glaze, and then glazed on the brick body, and finally A kind of antibacterial and environment-friendly negative ion quartz stone countertop material is obtained by sintering. Due to the combined use of nano-anion powder and titanium dioxide porous nanotubes, a synergistic effect is produced. Tourmaline powder is more likely to be stimulated by external energy to generate negative ions, and the photocatalytic and antibacterial effects of titanium dioxide are also enhanced. On the basis of the content of antibacterial agent, the antibacterial and environmental protection effect of quartz stone countertop material is improved. When it is used in interior decoration, it can significantly reduce the content of indoor formaldehyde, benzene and other harmful gases, and at the same time inhibit the proliferation of bacteria.

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 Patents(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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