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Novel multifunctional diatom ooze decorative wall material and preparation method thereof

A diatom mud and multi-functional technology is applied in the field of new-type multi-functional diatom mud decorative wall materials and its preparation, which can solve the problems of poor decomposition efficiency of harmful substances, unsatisfactory humidity regulation, single function and the like, and achieves hydrophilicity. Improve, increase the content of hydrocarbon groups, improve the effect of hydrophilic

Inactive Publication Date: 2015-01-07
湖南绿尚环保建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the shortcomings of the current diatom mud decorative wall materials such as single function, poor adsorption, unsatisfactory humidity control, and poor decomposition efficiency of harmful substances, the present invention proposes a multifunctional product with high-efficiency adsorption, humidity control, sterilization, decomposition of harmful substances, and release of negative ions. A new multifunctional diatom mud decorative wall material with multiple functions

Method used

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  • Novel multifunctional diatom ooze decorative wall material and preparation method thereof
  • Novel multifunctional diatom ooze decorative wall material and preparation method thereof
  • Novel multifunctional diatom ooze decorative wall material and preparation method thereof

Examples

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Effect test

Embodiment 1

[0040] 1) Mix and stir 40 parts by weight of diatomite diatomite refined earth obtained by washing with microwave vibration and calcination at 500°C and 10 parts by weight of polyethylene glycol 400, and store them in a closed container for 24 hours. Then add it to the muffle furnace and burn it at 50-60°C for 30 minutes, wash off the excess modifier with water and dry it;

[0041] 2) Add the modified diatomite concentrate obtained in step 1), 5 parts by weight of negative ion release agent, 0.2 part by weight of photodecomposition agent, and 0.1 part by weight of bactericidal and antifungal agent into a circulating pneumatic mixer to fully disperse Mixed for 0.5 hour to obtain mixture A;

[0042] 3) Mix 10 parts by weight of high-strength gypsum powder, 10 parts by weight of calcium hydroxide, 15 parts by weight of 200 mesh modified quartz sand, 10 parts by weight of kaolin, 8 parts by weight of medical stone, and 3 parts by weight of wood fiber Element, the antifoaming agen...

Embodiment 2

[0050] 1) Mix and stir 60 parts by weight of diatomite diatomite fine earth obtained by washing with microwave vibration and calcining at 500°C and 8 parts by weight of polyethylene glycol 600, and store them in a closed container for 24 hours. Then add it to the muffle furnace and burn it at 50-60°C for 30 minutes, wash off the excess modifier with water and dry it;

[0051] 2) Add the modified diatomite concentrate obtained in step 1), 10 parts by weight of anion releasing agent, 0.3 parts by weight of photodecomposing agent, and 0.1 part by weight of bactericidal and antifungal agent into a circulating pneumatic mixer to fully disperse Mix for 1 hour to obtain mixture A;

[0052] 3) Mix 10 parts by weight of high-strength gypsum powder, 5 parts by weight of calcium hydroxide, 10 parts by weight of 200 mesh modified quartz sand, 15 parts by weight of kaolin, 10 parts by weight of medical stone, and 8 parts by weight of wood fiber Element, the antifoaming agent of 2 weight p...

Embodiment 3

[0060] 1) Mix and stir 60 parts by weight of diatomaceous earth and 10 parts by weight of polyethylene glycol 600, put them in a closed container for 24 hours, burn them at 50°C for 30 minutes, wash off the excess modifier with water and bake Dry;

[0061] 2) Add the modified diatomite concentrate obtained in step 1), 10 parts by weight of anion releasing agent, 0.3 parts by weight of photodecomposing agent, and 0.1 part by weight of bactericidal and antifungal agent into a circulating pneumatic mixer to fully disperse Mix for 1 hour to obtain mixture A;

[0062] 3) Mix 5 parts by weight of high-strength gypsum, 10 parts by weight of calcium hydroxide, 10 parts by weight of 200 mesh modified quartz sand, 10 parts by weight of kaolin, 10 parts by weight of medical stone, and 5 parts by weight of lignocellulose , The BL6010 defoamer of 0.5 weight part, the iron red pigment of 2 weight parts join in the high-speed mixer, mix 10 minutes to obtain mixture B under the speed of 1000...

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Abstract

A novel multifunctional diatom mud decorative wall material and a preparation method thereof. The new multifunctional diatom mud decorative wall material is composed of diatomite fine earth, modifier, inorganic adhesive, nano functional powder and auxiliary materials. The present invention selects diatomite refined earth, and by modifying the hydroxyl groups on the inner surface of the diatomite aperture, the hydrocarbon group content on the inner surface of the aperture of the diatomite is increased, so that the hydrophilicity of the diatomite is improved, thereby improving the diatomite Adsorption and humidity control, and through step-by-step mixing, firstly through the high-speed air flow generated by the circulating pneumatic mixer, the nano-functional powder material first resides in the porous structure of diatomite, and then mixed with other raw materials Get this product. The obtained novel multifunctional diatom mud decorative wall material has multiple functions such as efficient adsorption, humidity control, sterilization, decomposition of harmful substances, and release of negative ions, and is a new type of diatom mud decorative wall material with multiple functions.

Description

technical field [0001] The invention relates to the field of diatom mud decorative wall materials, in particular to a novel multifunctional diatom mud decorative wall material and a preparation method thereof. Background technique [0002] As construction, decoration, furniture and other factors cause more and more pollution to the indoor environment, people pay more attention to the green, healthy and environmental protection of decorative materials. The main raw material of diatom mud wall material is diatomite, which is a sedimentary rock formed by the deposition of aquatic plants called diatoms for tens of thousands of years. Its numerous capillary pores and multiple pores can automatically adjust the indoor humidity and effectively absorb Formaldehyde, benzene, ammonia and other harmful chemicals in the air do not contain harmful substances, and no toxic gas will be produced in the event of a fire. When used for decoration, it can show a variety of mechanisms and forms,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B28/14C04B28/10C04B14/08
Inventor 陈庆曾军堂李兴文
Owner 湖南绿尚环保建材有限公司
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