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Inorganic modified single-component water-based surface cleaning material and preparation method thereof

An inorganic modification, one-component technology, applied in the direction of coating, etc., can solve the problems of reducing VOC emissions, the inlet pipe is not as good as oily single-component surface coatings, etc., and achieve the effect of improving weather resistance and improving wetting and permeability

Pending Publication Date: 2021-04-30
CHENGDU ZHANCHEN PAINT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims to provide an inorganic modified one-component water-based clear surface material and its preparation method, to solve the problem that the existing water-based paint is not as oily as the oily one-component surface coating and that there is a large difference in hardness between the two-component surface coating and the two-component surface coating. , while reducing VOC emissions, making water-based coatings easier to accept and promote on furniture

Method used

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  • Inorganic modified single-component water-based surface cleaning material and preparation method thereof
  • Inorganic modified single-component water-based surface cleaning material and preparation method thereof
  • Inorganic modified single-component water-based surface cleaning material and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0030] An inorganic modified single-component water-based surface cleaning material, comprising by weight:

[0031]

[0032] Preparation:

[0033] Mix polyacrylic acid emulsion, defoamer, wetting agent, and composite film-forming aids evenly by weight, disperse at high speed for 5 minutes until no oil shrinkage, then add dispersant at low speed, then add organic matting powder, and disperse at high speed When the fineness is less than or equal to 20 microns, add inorganic silicate solution and leveling agent to disperse evenly, then slowly add the remaining compound thickener and water to adjust to the national standard viscosity, and pack it for inspection.

Embodiment 2

[0035] An inorganic modified single-component water-based surface cleaning material, comprising by weight:

[0036]

[0037] The preparation process is the same as that of Example 1, except that the acrylic emulsion of this example uses AC-169.

Embodiment 3

[0039] An inorganic modified single-component water-based surface cleaning material, comprising by weight:

[0040]

[0041] The preparation process is the same as that of Example 1, except that the acrylic emulsion of this example uses ROSHIELD3311.

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Abstract

The invention discloses an inorganic modified single-component water-based surface cleaning material and a preparation method thereof, and belongs to the field of inorganic-organic hybrid coating materials. The material is prepared from the following components in parts by weight: 60-65 parts of polyacrylic emulsion, 15-20 parts of inorganic silicate solution, 0.3-0.8 part of defoamer, 0.4-0.8 part of wetting agent, 0.5-1 part of dispersing agent, 0.5-2 part of organic extinction powder, 5-10 parts of composite coalescing agent, 0.3-0.8 part of leveling agent, 0.5-1 part of composite thickener and 7-15 parts of water. Polyacrylic emulsion with high crosslinking density and inorganic silicate are compounded, so that the wettability and permeability (conduit performance) of the coating are improved, the hardness of the coating is improved, the weather resistance of the coating is improved, the coating is suitable for high-grade products with higher requirements on hardness and opening effect, such as office furniture, dining tables and the like, and the product can partially replace a conventional water-based two-component product.

Description

technical field [0001] The invention belongs to the field of inorganic-organic hybrid paint materials, and in particular relates to an inorganic modified single-component water-based clear surface material and a preparation method thereof. Background technique [0002] Furniture painting is inseparable from paint. Oil paint has penetrated into the hearts of consumers, and it can always be seen in home decoration. With the improvement of people's environmental protection concept, they not only pay attention to the environmental protection of the furniture boards used, but also pay attention to whether the oil coating is environmentally friendly. Traditionally used oil-based paint, also known as grease paint, is a type of paint with dry oil as the main film-forming substance, which is easy to produce and low in price. Oil paint spraying is widely used in furniture painting, but oil paint contains a large amount of volatile organic compounds, which affects human health, easily...

Claims

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Application Information

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IPC IPC(8): C09D133/02C09D7/61
CPCC09D133/02C09D7/61C08K3/34
Inventor 麦毅
Owner CHENGDU ZHANCHEN PAINT
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