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High-scrubbing resistance diatom mud and preparation method thereof

A technology of diatom mud and scrub resistance, which is applied to the field of high scrub resistance diatom mud and its preparation, can solve the problems of poor water resistance, insufficient strength, and the coated surface cannot be scrubbed, and achieves a simple preparation method, strong scrub resistance, and technology. good effect

Inactive Publication Date: 2017-10-13
欧亚绿邦(北京)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, ordinary diatom mud still has many headaches, such as: insufficient strength, easy to damage, difficult to repair, poor water resistance, can not be scrubbed after the painted surface is dirty, and the service life is not ideal

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment 1 proposes a kind of high scrub resistance diatom ooze, comprises the raw material of following parts by weight: 10 parts of washed diatomite, 15 parts of calcined diatomite, 2 parts of sepiolite, 15 parts of nano-calcium, 20 parts of quartz powder 3 parts, 3 parts of redispersible rubber powder, 1.5 parts of photocatalyst, 0.2 parts of cellulose, 0.1 part of sodium tripolyphosphate, 0.2 parts of polyoxypropylene glyceryl ether and 0.3 parts of 2-n-octyl-4-isothiazolin-3-one share.

[0023] The preparation method of the high scrub resistance diatom ooze of embodiment 1 comprises the steps of: adding the raw materials into a dry powder mixer and stirring for 20 minutes to obtain a high scrub resistance diatom ooze; wherein, the speed of the dry powder mixer is 3000r / min.

Embodiment 2

[0025] Embodiment 2 proposes a kind of high scrub resistance diatom ooze, comprises the raw material of following parts by weight: 20 parts of washed diatomites, 10 parts of calcined diatomites, 5 parts of sepiolite, 10 parts of nanometer calcium, 30 parts of quartz powders 2 parts, 2 parts of redispersible rubber powder, 3 parts of photocatalyst, 0.1 part of cellulose, 0.15 part of sodium hexametaphosphate, 0.1 part of polyoxypropanolamine ether and 2-n-octyl-4-isothiazolin-3-one 0.8 servings.

[0026] The preparation method of the high scrub resistance diatom ooze of embodiment 2 comprises the steps of: adding the raw materials into a dry powder mixer and stirring for 30 minutes to obtain a high scrub resistance diatom ooze; wherein, the speed of the dry powder mixer is 300r / min.

Embodiment 3

[0028] Embodiment 3 proposes a kind of high scrub resistance diatom ooze, comprises the raw material of following parts by weight: 15 parts of washed diatomites, 12 parts of calcined diatomites, 3 parts of sepiolite, 12 parts of nano calcium, 25 parts of quartz powders 2 parts, 2 parts of redispersible rubber powder, 2 parts of photocatalyst, 0.1 part of cellulose, 0.15 part of sodium pyrophosphate, 0.1 part of pentaerythritol ether and 0.5 part of 2-n-octyl-4-isothiazolin-3-one.

[0029] The preparation method of the high scrub resistance diatom ooze of embodiment 3 comprises the following steps: adding the raw material into a dry powder mixer and stirring for 25 minutes to obtain a high scrub resistance diatom ooze; wherein, the speed of the dry powder mixer is 2000r / min.

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PUM

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Abstract

The invention relates to high-scrubbing resistance diatom mud and a preparation method thereof. The high-scrubbing resistance diatom mud comprises, by weight, 10-20 parts of water-washed diatomaceous earth, 10-15 parts of calcined diatomaceous earth, 2-5 parts of sepiolite, 10-15 parts of nano-calcium, 20-30 parts of quartz powder, 2-3 parts of redispersible gum powder, 1.5-3 parts of a photocatalyst, 0.1-0.2 part of cellulose, 0.1-0.15 part of a dispersant, 0.1-0.2 part of an antifoaming agent and 0.3-0.8 part of a mildew inhibitor. The high-scrubbing resistance diatom mud adopts the decomposition and synthesis principle of water to make a coating film synthesize water-insoluble CaSiO3, so the coating surface has an environmental protection function and also has a special water resisting function; and the preparation method has the advantages of simplicity, convenience in construction, greenness, environmental protection, high scrubbing resistance and good technologic effect.

Description

technical field [0001] The invention relates to a highly scrub-resistant diatom mud and a preparation method thereof. Background technique [0002] Diatom mud is a dry powder coating for interior walls with excellent environmental performance. It has the functions of moisture absorption and dehumidification to adjust room temperature, decompose formaldehyde, and purify air. However, ordinary diatom mud still has many troublesome problems, such as: insufficient strength, easy to be damaged, difficult to repair, poor water resistance, unable to scrub after the painted surface is dirty, and unsatisfactory service life. Contents of the invention [0003] One object of the present invention is to propose a diatom mud with high scrub resistance. [0004] The high scrub resistance diatom ooze of the present invention comprises the following raw materials in parts by weight: 10 to 20 parts of washed diatomite, 10 to 15 parts of calcined diatomite, 2 to 5 parts of sepiolite, and 1...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B30/00C04B111/27
CPCC04B30/00C04B2111/00017C04B2111/00482C04B2111/27C04B14/08C04B14/042C04B22/04C04B14/06C04B2103/0057C04B2103/10C04B24/383C04B22/16C04B24/32C04B24/008C04B24/023
Inventor 赵广全
Owner 欧亚绿邦(北京)科技有限公司
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