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Interior wall water paint having air purifying function and preparation method thereof

A technology for purifying air and functions, applied in the field of interior wall paint and its preparation, can solve the problems of lack of interior wall paint, etc., and achieve the effect of enriching the application range, strong hydrophobicity, and increasing functionality

Inactive Publication Date: 2017-06-27
HEBEI CHENYANG INDAL & TRADE GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there is a lack of water-resistant, stain-resistant, mildew-resistant interior wall paint with air-purifying function and preparation method thereof

Method used

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  • Interior wall water paint having air purifying function and preparation method thereof
  • Interior wall water paint having air purifying function and preparation method thereof
  • Interior wall water paint having air purifying function and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A kind of interior wall paint with air-purifying function of the present invention, described interior wall paint with air-purifying function comprises the following components by weight percentage:

[0034]

[0035] The inorganic bonding material is a combination of sodium silicate, potassium silicate or lithium silicate modified by inorganic acid; the modulus of the inorganic bonding material is 3.

[0036] The purifying functional powder is negative ion powder; the thickener is a combination of bentonite and hydroxyethyl cellulose, and the mass ratio of bentonite and hydroxyethyl cellulose is 2:1.

[0037] The preparation method of the interior wall water paint with air-purifying function of the present invention comprises the steps:

[0038] (1) Accurately weigh each component of the described mass percentage to prepare an acid-modified inorganic bonding material;

[0039] Weigh the inorganic bonding material and add it to the mixer, dilute the stabilizer with w...

Embodiment 2

[0050] The difference between embodiment 2 and embodiment 1 is:

[0051]A kind of interior wall paint with air-purifying function of the present invention, said interior wall paint with air-purifying function comprises the following components by weight percentage:

[0052]

[0053] The inorganic binding material is a combination of sodium silicate and potassium silicate modified by inorganic acid; the modulus of the inorganic binding material is 4. Described purification function powder is the combination of two kinds in negative ion powder, modified tourmaline powder;

[0054] The preparation method of the interior wall water paint with air-purifying function of the present invention comprises the steps:

[0055] In step (1), weigh the inorganic bonding material and add it to the agitator, dilute the stabilizer with water and slowly add it to the inorganic bonding material with a high-speed stirring rate of 1700r / min, and then use the diluted inorganic The acid adjusts ...

Embodiment 3

[0064] The difference between embodiment 3 and embodiment 1 is:

[0065] A kind of interior wall paint with air-purifying function of the present invention, said interior wall paint with air-purifying function comprises the following components by weight percentage:

[0066]

[0067] The inorganic binding material is a combination of sodium silicate or lithium silicate modified by inorganic acid; the modulus of the inorganic binding material is 3.4.

[0068] The purifying functional powder is modified tourmaline powder.

[0069] The preparation method of the interior wall water-based paint with air-purifying function of the present invention may further comprise the steps:

[0070] In step (1), an acid-modified inorganic bonding material is prepared:

[0071] Weigh the inorganic bonding material and add it to the mixer, dilute the stabilizer with water and slowly add it to the inorganic bonding material with a high-speed stirring rate of 1300r / min, then adjust the pH of t...

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Abstract

The invention discloses an interior wall water paint having an air purifying function and a preparation method thereof. The interior wall water paint having the air purifying function is prepared from, by weight, 5%-10% of vinyl acetate-ethylene copolymerized emulsion, 20%-35% of inorganic binder material, 0.4%-2.0% of stabilizer, 20%-40% of water, 1%-3% of purified functional powder, 15%-25% of titanium dioxide, 5%-12.5% of wollastonite powder, 10%-25% ofcoarse whiting, 0.1%-0.3% of pH regulator, 0.1%-0.4% of wetting agent, 0.3%-0.6% of dispersant, 0.1%-0.4% of antifoaming agent,0.2%-1% of thickening agent and 0.3%-1.0% of leveling agent. The interior wall water paint has the good properties of water resistance, stain resistance and mold resistance.

Description

technical field [0001] The invention relates to the field of coatings, in particular to an interior wall water-based paint with the function of purifying air and a preparation method thereof. Background technique [0002] Foreign countries have developed a series of inorganic architectural coatings for interior and exterior walls since the early 1970s. In the early 1980s, such products came out in my country. After more than ten years of development, the performance of inorganic architectural coatings has been greatly improved. Water-based silicate architectural coatings are chemically cross-linked with the cement substrate and directly combined with the substrate, so the surface does not fall off, pulverize, or change color. When used indoors, after the paint film is formed, the volatilized solvent is water, which has no smell and has no harm to the body. Since the paint film itself is also an inorganic substance, it is completely environmentally friendly, and has good anti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D1/04C09D5/16C09D7/12
CPCC09D1/04C08K3/34C08K3/346C08K13/06C08K2003/2241C08K2003/265C08K2003/387C08L1/284C08L31/04C09D5/1687
Inventor 赵娟胡中源郑毅崔佳惠陈向新
Owner HEBEI CHENYANG INDAL & TRADE GROUP CO LTD
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