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Diatom ooze coating used for wall

A technology of diatom mud and coating, which is applied in the field of building materials, can solve the problems of voc emission, non-fireproof and temperature resistance, and heavy metal content, and achieve the effect of balancing indoor humidity, thin coating thickness and high absorption efficiency

Inactive Publication Date: 2018-03-09
东莞市爱乐居环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing diatom mud uses water as the dispersion medium, and exists in this highly competitive market for the production purpose of environmental protection and energy saving. Although there is no problem of environmental pollution or harm to the human body, this kind of oil agent, additives, etc. are made High-quality interior wall coatings have disadvantages such as voc emissions, no fire resistance and temperature resistance, and heavy metals

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The body of wall of the present embodiment uses the raw material of diatom ooze coating to be:

[0028] 10kg diatomaceous earth;

[0029] 0.55kg methylcellulose;

[0030] 7.5kg hydrous magnesium silicate;

[0031] 14kg calcium magnesium powder;

[0032] 4.5kg calcium silicate;

[0033] 10kg dolomite;

[0034] 14kg titanium dioxide;

[0035] 0.5kg short fiber;

[0036] 1.2kg dispersant;

[0037] 0.2kg preservative;

[0038] 32kg deodorant;

[0039] 0.4kg coalescence aid.

[0040] Among them, the dolomite is calcined dolomite; the length of the short fibers is L, and 5mm>L>30μm; the methyl cellulose is white; the titanium dioxide is rutile; the titanium dioxide is 800-1000 mesh.

Embodiment 2

[0042] The body of wall of the present embodiment uses the raw material of diatom ooze coating to be:

[0043] 15kg diatomaceous earth;

[0044] 0.4kg methylcellulose;

[0045] 6kg hydrous magnesium silicate;

[0046] 16kg calcium magnesium powder;

[0047] 5.5kg calcium silicate;

[0048] 11kg dolomite;

[0049] 20kg titanium dioxide;

[0050] 0.55kg short fiber;

[0051] 0.8kg dispersant;

[0052] 0.25kg preservative;

[0053] 38kg deodorant;

[0054] 0.3kg coalescence aid.

[0055] Among them, the dolomite is calcined dolomite; the length of the short fibers is L, and 5mm>L>30μm; the methyl cellulose is white; the titanium dioxide is rutile; the titanium dioxide is 800-1000 mesh.

Embodiment 3

[0057] The body of wall of the present embodiment uses the raw material of diatom ooze coating to be:

[0058] 18kg diatomaceous earth;

[0059] 0.6kg methylcellulose;

[0060] 6.5kg hydrous magnesium silicate;

[0061] 18kg calcium magnesium powder;

[0062] 5kg calcium silicate;

[0063] 12kg dolomite;

[0064] 8kg titanium dioxide;

[0065] 0.45kg short fiber;

[0066] 1kg dispersant;

[0067] 0.4kg preservative;

[0068] 35kg deodorant;

[0069] 0.35kg coalescence aid.

[0070]Among them, the dolomite is calcined dolomite; the length of the short fibers is L, and 5mm>L>30μm; the methyl cellulose is white; the titanium dioxide is rutile; the titanium dioxide is 800-1000 mesh.

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Abstract

The invention discloses a diatom ooze coating used for a wall and belongs to the technical field of building materials. The diatom ooze coating used for the wall comprises the following components inparts by mass: 10-20 parts of diatomite, 0.4-0.6 part of methylcellulose, 6-8 parts of water-containing magnesium silicate, 12-20 parts of calcium-magnesium powder, 4-6 parts of calcium silicate, 10-14 parts of dolomite, 8-20 parts of titanium dioxide, 0.4-0.6 part of short fibers, 0.6-1.2 parts of a dispersing agent, 0.2-0.4 part of a preservative, 30-40 parts of an odor removing agent and 0.2-0.4 part of a coalescing agent. The diatom ooze coating used for the wall has high efficiency of absorbing harmful substances in the air, can also release negative oxygen ions, is temperature-resistant,fireproof and wear-resistant and has stable respiratory function performance and long effective service life.

Description

technical field [0001] The invention belongs to the technical field of building materials, and in particular relates to a coating composition. Background technique [0002] With the continuous enhancement of people's health awareness, more and more people pay attention to improving the quality of indoor environment and reducing decoration pollution. A variety of building materials are often used in home decoration. Although the formaldehyde detection of a single building material does not exceed the standard, it is easy to produce superimposed pollution of formaldehyde after using multiple building materials. [0003] At present, the diatom mud interior wall decoration materials on the market are mainly scraping powder coating, also known as diatom mud. In recent years, my country has begun to develop and produce diatom mud, and has gradually developed a corresponding market so far. The existing diatom mud uses water as the dispersion medium, and exists in this highly comp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B26/28C04B111/20C04B111/28C04B111/34C04B111/82
CPCC04B26/285C04B2111/00482C04B2111/2038C04B2111/28C04B2111/343C04B2111/82C04B14/08C04B14/042C04B14/043C04B14/305C04B18/023C04B20/008C04B20/0048C04B2103/60C04B2103/408C04B2103/0068
Inventor 李绍龙唐世家吴沁
Owner 东莞市爱乐居环保科技有限公司
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