Environment-friendly multifunctional diatom ooze and preparation method thereof

A diatom mud, environment-friendly technology, applied in the field of architectural coatings, can solve the problems of low solid content of water-based coatings, inconvenient transportation and storage, unfavorable product application, etc., and achieves excellent scrub resistance, practicability and decorative comprehensive performance. Excellent, anti-mold effect

Inactive Publication Date: 2016-05-11
FUZHOU BIMITER ENVIRONMENT FRIENDLY PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most diatom mud on the market only utilizes the characteristics of diatomaceous earth to regulate humidity and sound-absorbing heat preservation functions. A few products add photocatalysts to achieve the function of removing formaldehyde, but light sources, especially ultraviolet light, are needed to stimulate photocatalysts to play a role, especially when people live at night. When resting in the room, a dark environment is required, and the photocatalyst will not work at this time
In addition, when the photocatalyst is directly added to the diatom mud for construction, the area of ​​the photocatalyst in contact with light will be reduced, greatly reducing the utilization rate of the photocatalyst.
[0004] A Chinese invention patent for an environmentally friendly water-based paint with the function of removing formaldehyde by reaction and its preparation method. Low, inconvenient transportation and storage, not conducive to the application of the product

Method used

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  • Environment-friendly multifunctional diatom ooze and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Raw material consumption (wt)

[0029] Diatomaceous earth 28%;

[0030] Kaolin 5%;

[0031] Bentonite 1%;

[0032] Attapulgite 3%;

[0033] Sepiolite powder 5%;

[0034] White carbon black 5%;

[0035] Negative ion powder 4.7%;

[0036] Titanium dioxide 15%;

[0037] Amidadone 5%;

[0038] Calcite powder 5%;

[0039] Ash calcium 15%;

[0040] Redispersible latex powder 7%;

[0041] Powder defoamer 0.2%;

[0042] Powder wetting agent 0.2%;

[0043] Powder antifungal agent 0.2%;

[0044] Hydroxypropyl methylcellulose 0.2%;

[0045] Wood fiber powder 0.5%.

[0046] The raw materials in the above formula of Example 1 were mixed for 1 hour by a double-screw mixer, then sieved and packaged to obtain an environment-friendly multifunctional diatom mud.

[0047] The construction process is as follows: add the prepared environmentally friendly multifunctional diatom mud into clean water according to the proportion, stir well, let it stand for half an hour, then mak...

Embodiment 2

[0049] Raw material consumption (wt)

[0050] Diatomaceous earth 35%;

[0051] Kaolin 8%;

[0052] Bentonite 1%;

[0053] Attapulgite 4%;

[0054] Sepiolite powder 5%;

[0055] White carbon black 2%;

[0056] Negative ion powder 5%;

[0057] Titanium dioxide 5%;

[0058] Amidadone 4%;

[0059] Calcite powder 5%;

[0060] Ash calcium 18%;

[0061] Redispersible latex powder 6%;

[0062] Powder defoamer 0.2%;

[0063] Powder wetting agent 0.2%;

[0064] Powder antifungal agent 0.2%;

[0065] Hydroxypropyl methylcellulose 0.4%;

[0066] Wood fiber powder 1%.

[0067] With the raw materials in the formula of the above-mentioned examples, the production method of Example 1 is used to obtain an environment-friendly multifunctional diatom ooze.

[0068] The construction process is as follows: add the prepared environmentally friendly multifunctional diatom mud into clean water according to the proportion, stir well, let it stand for half an hour, then make up water, ad...

Embodiment 3

[0070] Raw material consumption (wt)

[0071] Diatomaceous earth 20%;

[0072] Kaolin 6%;

[0073]Bentonite 3%;

[0074] Attapulgite 6%;

[0075] Sepiolite powder 7%;

[0076] White carbon black 8%;

[0077] Negative ion powder 6%;

[0078] Titanium dioxide 7%;

[0079] Amidadone 5%;

[0080] Calcite powder 8%;

[0081] Ash calcium 12%;

[0082] Redispersible latex powder 10%;

[0083] Powder defoamer 0.2%;

[0084] Powder wetting agent 0.2%;

[0085] Powder antifungal agent 0.2%;

[0086] Hydroxypropyl methylcellulose 0.5%;

[0087] Wood fiber powder 0.9%.

[0088] With the raw materials in the formula of the above-mentioned examples, the production method of Example 1 is used to obtain an environment-friendly multifunctional diatom ooze.

[0089] The construction process is as follows: add the prepared environmentally friendly multi-functional diatom mud into clean water in proportion and stir well, let it stand for half an hour, then make up water, adjust to ...

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Abstract

The invention discloses environment-friendly multifunctional diatom ooze. The diatom ooze is prepared from, by mass, 20% to 45% of kieselguhr, 5% to 20% of kaolin, 1% to 5% of bentonite, 3% to 7% of attapulgite, 5% to 15% of sepiolite powder, 1% to 15% of white carbon black, 3% to 10% of anion powder, 5% to 20% of titanium dioxide, 3% to 10% of imidoketone, 5% to 25% of calcite powder, 5% to 25% of sierozem, 5% to 25% of redispersible powder, 0.2% to 0.5% of powder antifoaming agent, 0.2% to 0.5% of powder wetting agent, 0.2% to 0.5% of powder mildew preventive, 0.2% to 0.5% of hydroxypropyl methyl cellulose and 0.5% to 3% of wood fiber powder. The diatom ooze has the functions of purifying and freshening indoor air, is excellent in cracking resisting performance, mould preventing performance and scrubbing-tolerant performance, and is an indoor decoration wall material with excellent comprehensive performance of functionality, practicality and decoration performance.

Description

technical field [0001] The invention relates to the technical field of architectural coatings, in particular to an environment-friendly multifunctional diatom mud and a preparation method thereof. Background technique [0002] With the advancement of science and technology and the rapid development of the national economy, people's awareness of environmental protection is increasing day by day, their health requirements are getting higher and higher, and environmental protection laws and regulations are becoming more and more perfect. Saving money, energy, and protecting the environment have become the main issues facing the global coatings industry. At present, the coatings used on building walls are mainly water-based or solvent-based liquid coatings. Water-based coatings are widely used because they are relatively environmentally friendly, especially for the coating of building interior walls. However, water-based paints contain more or less volatile organic compounds (VO...

Claims

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Application Information

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IPC IPC(8): C04B26/04
CPCC04B26/04C04B2111/00025
Inventor 张道亮冯国春刘华明
Owner FUZHOU BIMITER ENVIRONMENT FRIENDLY PROD
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