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Method for preparing diatomite interior-wall coating material

A technology of earth interior wall and diatomite, which is applied in fireproof coatings, antifouling/underwater coatings, coatings, etc., can solve the problems of coating performance and service life in an ideal state, and achieve the improvement of ecological environmental protection performance and low density. , The effect of reducing the amount of additives used

Inactive Publication Date: 2016-11-09
武汉澳格瑞节能环保技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Latex paint made with so many chemicals, it is difficult to achieve the ideal performance and service life of the paint

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A preparation method of diatomite interior wall paint, comprising the following specific steps:

[0022] 1) Weigh the following raw materials in parts by weight: 100-160 parts of diatomite; 50-60 parts of wood fiber; 60-120 parts of anatase titanium dioxide; 3-8 parts of hydroxyethyl cellulose; -5 parts; 375-420 parts of light calcium carbonate; 6-12 parts of propylene glycol; 80-120 parts of styrene-acrylic emulsion; 5-8 parts of plant resin rubber powder; 3-5 parts of ethylene glycol phenyl ether; -1.5 parts; 4-7 parts of dispersant; 0.5-1.2 parts of defoamer; 1-2 parts of wetting agent; 350-450 parts of water;

[0023] 2) First, mix the ethylene glycol phenyl ether, bactericide, dispersant, defoamer and wetting agent in step 1) with water evenly, add attapulgite under stirring and stir well to obtain the first slurry;

[0024] 3) Mix diatomaceous earth with wood fiber and grind to an average particle size of 15-50 μm; mix anatase titanium dioxide with light calcium ...

Embodiment 2

[0032] A preparation method of diatomite interior wall paint, comprising the following specific steps:

[0033] 1) Weigh the following raw materials in parts by weight: 160 parts of diatomite; 60 parts of wood fiber; 60 parts of anatase titanium dioxide; 8 parts of hydroxyethyl cellulose; 5 parts of attapulgite; 420 parts of light calcium carbonate ; 6 parts of propylene glycol; 120 parts of styrene-acrylic emulsion; 8 parts of plant resin rubber powder; 5 parts of ethylene glycol phenyl ether; 1.5 parts of fungicide; 4 parts of dispersant; 0.5 part of defoamer; 350 copies;

[0034] 2) First, mix the ethylene glycol phenyl ether, bactericide, dispersant, defoamer and wetting agent in step 1) with water evenly, add attapulgite under stirring and stir well to obtain the first slurry;

[0035] 3) Mix diatomaceous earth with wood fiber and grind to an average particle size of 50 μm; mix anatase titanium dioxide with light calcium carbonate and grind to an average particle size of...

Embodiment 3

[0038] A preparation method of diatomite interior wall paint, comprising the following specific steps:

[0039] 1) Weigh the following raw materials in parts by weight: 100 parts of diatomite; 50 parts of wood fiber; 120 parts of anatase titanium dioxide; 8 parts of hydroxyethyl cellulose; 5 parts of attapulgite; 375 parts of light calcium carbonate ; 6 parts of propylene glycol; 80 parts of styrene-acrylic emulsion; 8 parts of plant resin rubber powder; 5 parts of ethylene glycol phenyl ether; 1 part of fungicide; 4 parts of dispersant; 1.2 parts of defoamer; 380 copies;

[0040] 2) First, mix the ethylene glycol phenyl ether, bactericide, dispersant, defoamer and wetting agent in step 1) with water evenly, add attapulgite under stirring and stir well to obtain the first slurry;

[0041] 3) Mix diatomaceous earth with wood fiber and grind to an average particle size of 20 μm; mix anatase titanium dioxide with light calcium carbonate and grind to an average particle size of 1...

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PUM

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Abstract

The invention discloses a method for preparing a diatomite interior-wall coating material. The method comprises the following specific steps: (1) weighing raw materials; (2) firstly, uniformly mixing ethylene glycol phenyl ether, a fungicide, a dispersant, an antifoamer and a humectant with water, adding attapulgite into the mixture with stirring, and carrying out uniform stirring, so as to obtain first slurry; (3) preparing second slurry; (4) sequentially adding hydroxyethyl cellulose, propylene glycol, a styrene-acrylic emulsion and plant resin glue powder into the second slurry with stirring, and carrying out uniform stirring, thereby obtaining the diatomite interior-wall coating material. According to the method, the diatomite interior-wall coating material, which not only has the ecological environmental functions of green, environment-friendliness, air permeability, temperature adjustment, humidity adjustment, microcirculation, air purification and the like, but also has excellent coating performance and long service life, can be prepared.

Description

technical field [0001] The invention relates to a preparation method of diatomite interior wall paint. Background technique [0002] From the perspective of new green building evaluation standards, interior wall coatings must have good air permeability, be able to adjust temperature and humidity, purify air, and maintain the ecological microcirculation of buildings and the environment. [0003] From the needs of environmental protection and health, the raw materials used in interior and exterior wall coatings should use less or no chemical adhesives, chemical additives, and chemical colorants as much as possible, and use inorganic gelling materials with better performance, more stability, and more environmental protection. Inorganic pigments and ecological functional materials, etc. Improve the natural functions of building walls such as automatic ventilation, temperature regulation, humidity regulation, microcirculation, and air purification, and improve the air quality, l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D125/14C09D5/14C09D5/18C09D7/12
CPCC08K2201/011C08L2201/02C08L2205/035C08L2205/16C09D5/14C09D5/18C09D125/14C08L97/02C08L93/04C08K13/02C08K3/34
Inventor 陈军
Owner 武汉澳格瑞节能环保技术有限公司