Environment-friendly and sterilization diatom ooze coating

A kind of diatom mud coating and environmental protection technology, applied in the field of coatings, to achieve the effects of uniform distribution, elimination of fatigue, and improvement of sterilization performance

Inactive Publication Date: 2015-12-16
TIANCHANG YINHU PAINT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, human beings tend to fill the room with bacteria in the process of living. How to improve the bactericidal effect of diatom mud and ensure the health of the residence card has become a hot research direction at present.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A kind of environmental protection sterilization diatom mud coating that the present invention proposes, its raw material comprises by weight: 55 parts of natural diatomite, 15 parts of anion powder, 13 parts of sepiolite powder, 7 parts of polylactic acid chelated silver ion bactericide, leech 9 parts of stone powder, 3.2 parts of toughening agent, 1.5 parts of emulsifier, 1.2 parts of curing agent, 1.7 parts of defoamer, 1.3 parts of advection agent, 1 part of advection aid, 0.8 parts of antifungal agent, 2.2 parts of dispersant, film forming 1.2 parts of auxiliary agent, 60 parts of deionized water; wherein, the curing agent is urea-formaldehyde resin;

[0015] The preparation method of the polylactic acid chelated silver ion bactericide is as follows: 100 parts by weight of dehydrated lactic acid are subjected to temperature rise and pressure reaction, and the reaction pressure is 1.5×10 4 Pa, the reaction temperature is 145°C, the reaction time is 1.5h, then put in...

Embodiment 2

[0017] A kind of environmental protection sterilization diatom mud coating that the present invention proposes, its raw material comprises by weight: 50 parts of natural diatomite, 20 parts of anion powder, 10 parts of sepiolite powder, 10 parts of polylactic acid chelated silver ion bactericide, leech 7 parts of stone powder, 3.6 parts of toughening agent, 1.2 parts of emulsifier, 1.5 parts of curing agent, 1.4 parts of defoamer, 1.6 parts of advection agent, 0.7 parts of advection aid, 1.2 parts of antifungal agent, 1.8 parts of dispersant, film forming 1.5 parts of auxiliary agent, 55 parts of deionized water; wherein, the curing agent is urea-formaldehyde resin;

[0018] The preparation method of the polylactic acid chelated silver ion bactericide is as follows: by weight, 120 parts of dehydrated lactic acid is subjected to temperature rise and pressure reaction, and the reaction pressure is 1 × 10 4 Pa, the reaction temperature is 148°C, the reaction time is 1h, then put ...

Embodiment 3

[0020] A kind of environmental protection sterilization diatom mud coating that the present invention proposes, its raw material comprises by weight: 53 parts of natural diatomite, 16 parts of negative ion powder, 12 parts of sepiolite powder, 8 parts of polylactic acid chelated silver ion bactericide, leech 8 parts of stone powder, 3.4 parts of toughening agent, 1.4 parts of emulsifier, 1.3 parts of curing agent, 1.6 parts of defoamer, 1.4 parts of advection agent, 0.9 parts of advection aid, 0.9 parts of antifungal agent, 2.1 parts of dispersant, film forming 1.3 parts of auxiliary agent, 58 parts of deionized water; wherein, curing agent is melamine formaldehyde resin;

[0021] The preparation method of the polylactic acid chelated silver ion bactericide is as follows: by weight, 105 parts of dehydrated lactic acid is subjected to temperature rise and pressure reaction, and the reaction pressure is 1.3 × 10 4 Pa, the reaction temperature is 146°C, the reaction time is 1.3h,...

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PUM

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Abstract

The invention discloses environment-friendly and sterilization diatom ooze coating. The environment-friendly and sterilization diatom ooze coating comprises the following raw materials in parts by weight: 50-55 parts of natural diatom ooze, 15-20 parts of negative ion powder, 10-13 parts of sepiolite powder, 7-10 parts of a polylactic acid-chelated silver ion sterilization agent, 7-9 parts of vermiculite powder, 3.2-3.6 parts of a toughening agent, 1.2-1.5 parts of an emulsifying agent, 1.2-1.5 parts of a curing agent, 1.4-1.7 parts of a de-foaming agent, 1.3-1.6 parts of a leveling agent, 0.7-1 part of a leveling auxiliary agent, 0.8-1.2 parts of a mildew-proof agent, 1.8-2.2 parts of a dispersant, 1.2-1.5 parts of a film-forming auxiliary agent and 55-60 parts of de-ionized water. The environment-friendly and sterilization diatom ooze coating disclosed by the invention has a good sterilization performance, is environmentally friendly and durable and is good indoor coating.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to an environmentally friendly and bactericidal diatom mud coating. Background technique [0002] In the process of interior decoration, the leveling front is generally made of building water, double fly powder, talc powder, stone powder and putty powder, and the building glue contains a lot of formaldehyde and other harmful substances, which can continue to volatilize after being applied to the wall, seriously It endangers the health of residents, especially women, children, old and young, and the weak and sick. Therefore, more and more people choose more environmentally friendly diatom mud as a material for leveling walls. Diatom mud has strong adsorption and good ductility, and has the functions of adjusting humidity, releasing negative oxygen ions, fire prevention and flame retardant, sterilization and deodorization, etc. However, human beings tend to make the room full of bac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D1/00C09D5/14C09D7/12
Inventor 汪鹏程孙巨福祝秀凤戴宇钧
Owner TIANCHANG YINHU PAINT
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