Odorless environment-friendly dry powder diatom ooze and preparation method thereof

A kind of diatom mud, an environment-friendly technology, applied in the field of architectural coatings, can solve the problems of unsatisfactory environmental protection effect, easy powder falling and cracking, low strength, etc., and achieve improved construction and modeling ability, high bonding performance, and ability to decompose formaldehyde strong effect

Inactive Publication Date: 2021-01-05
湖南旺佳环保智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems existing in the prior art, the present invention provides an odorless and environment-friendly dry powder diatom ooze and its preparation method, which has the advantages of being odorless, good cohesive force, not easy to depowder and crack, high strength and good environmental protection effect, and solves the problem of The existing dry powder diatom mud has the problems of strong odor before and after construction, poor cohesive force, easy powder falling and cracking, low strength and unsatisfactory environmental protection effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0021] An odorless and environment-friendly dry powder diatom ooze and its preparation method provided by the embodiment of the present invention include the following components: diatomite, odorless redispersible latex powder, expanded vermiculite, gelling agent, nano-titanium dioxide, ash Calcium powder, heavy calcium, nano calcium carbonate, calcined kaolin, cellulose ether, titanium dioxide, zinc oxide, water-retaining thickener and water.

[0022] The odorless and environment-friendly dry powder diatom mud and its preparation method comprise the following steps:

[0023] The first step, add the gel agent in the formulated amount, the cellulose ether in the formulated amount and the water in the formulated amount into the mixing box for uniform stirring;

[0024] In the second step, the diatomite of the formula quantity, the expanded vermiculite of the formula quantity and the nanometer calcium carbonate of the formula quantity are added in the mixing box and stirred evenl...

Embodiment 1

[0028] Embodiment one: with 30 parts of diatomaceous earth, 6 parts of tasteless redispersible latex powder, 30 parts of expanded vermiculite, 4 parts of gelling agent, 3 parts of nano-titanium dioxide, 10 parts of gray calcium powder, 20 parts 3 parts of heavy calcium, 35 parts of nano calcium carbonate, 20 parts of calcined kaolin, 3 parts of cellulose ether, 20 parts of titanium dioxide, 3 parts of zinc oxide, 0.5 parts of water-retaining thickener and 80 parts of water Add it into a mixer and mix well to get the dry powdered diatom ooze.

[0029] According to the experimental results of Example 1, it is concluded that the dry powder diatom ooze is added with odorless redispersible latex powder, which can make the finished product of dry powder diatom ooze free from any smell, without adding deodorant or essence. To meet the market's demand for odor; nano-titanium dioxide is added to the dry powder diatom mud, which has a strong catalytic degradation function under the acti...

Embodiment 2

[0031] Embodiment two: with 30 parts of diatomite, 3 parts of tasteless redispersible latex powder, 30 parts of expanded vermiculite, 4 parts of gelling agent, 3 parts of nano-titanium dioxide, 10 parts of gray calcium powder, 20 parts 3 parts of heavy calcium, 35 parts of nano calcium carbonate, 20 parts of calcined kaolin, 3 parts of cellulose ether, 20 parts of titanium dioxide, 3 parts of zinc oxide, 0.5 parts of water-retaining thickener and 80 parts of water Add it into a mixer and mix well to get the dry powdered diatom ooze.

[0032] The difference between Example 2 and Example 1 is that 3 parts of odorless redispersible latex powder are added less, and the addition of too little tasteless redispersible latex powder will cause the dry powder diatom mud to contain a small amount of odor.

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Abstract

The invention discloses odorless environment-friendly dry powder diatom ooze and a preparation method thereof. The odorless environment-friendly dry powder diatom ooze is prepared from the following components: diatomite, odorless redispersible latex powder, expanded vermiculite, gel, nano titanium dioxide, ash calcium powder, ground calcium carbonate, nano calcium carbonate, calcined kaolin, cellulose ether, titanium dioxide, zinc oxide, a water retention thickener and water. The odorless environment-friendly dry powder diatom ooze and the preparation method thereof have the advantages that the odorless environment-friendly dry powder diatom ooze is odorless, good in binding power, not prone to powder falling and cracking, high in strength and good in environment-friendly effect, and theproblems that existing dry powder diatom ooze is large in smell, poor in binding power, prone to powder falling and cracking, not high in strength and not ideal in environment-friendly effect are solved.

Description

technical field [0001] The invention belongs to the technical field of architectural coatings, in particular to an odorless and environment-friendly dry powder diatom mud and a preparation method thereof. Background technique [0002] Diatom mud uses diatomite as the main raw material. It is a natural and environmentally friendly interior wall decoration material. It is used to replace wallpaper and latex paint. Self-cleaning, sterilizing and deodorizing functions, powder decorative coatings with various additives added, powder packaging, not liquid barrels, due to good workability and plasticity, construction, painting on the wall, making patterns, etc. can be done at will The shape is like mud. [0003] In many interior wall decorations, diatom mud materials are used for painting, but the current dry powder diatom mud has many problems, such as strong odor before and after construction, poor adhesion, easy powder falling and cracking, low strength, and environmental prote...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B26/02
CPCC04B26/02C04B2111/00017C04B2111/00025C04B2111/00827C04B2111/2061C04B24/383C04B24/38C04B14/08C04B14/043C04B14/204C04B14/305C04B14/28C04B14/106C04B22/06
Inventor 左惠左满英左中明
Owner 湖南旺佳环保智能科技有限公司
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