Preparation method of universal type interior wall latex paint

A kind of interior wall latex paint, general-purpose technology, applied in the direction of latex paint, etc., to achieve the effect of firm adhesion, strong durability and convenient operation

Inactive Publication Date: 2012-10-31
张超
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main problem to be solved by the present invention is to provide a preparation method of a general-purpose interior wall latex paint. This general-purpose interior wall latex paint is specially prepared for protecting the interior walls of houses, and belongs to a higher-grade interior wall latex paint. The product has the advantages of smooth paint film, strong durability, fast drying, firm adhesion, stable color, etc. It has excellent water resistance, alkali resistance, aging resistance and stain resistance, and can meet the needs of different consumption levels. Simple, the raw materials used in the production of this product are: deionized water 25%, sodium polycarboxylate dispersant 0.5%, defoamer 0.5%, light calcium carbonate (800 mesh) 20%, titanium dioxide 8%-10%, Anhydrous aluminum silicate 5%-7%, talcum powder 7%, lithopone 5%, hydroxyethyl cellulose 1%, ethylene glycol 4%, alcohol ester-120.5%, DC-216 pure acrylic acid for interior walls Emulsion 20%, Thickener 0.5%, Ultramarine 1%

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Send 25% of the total amount of deionized water into the vertical sand mill, start the agitator, adjust the speed to 1900 rpm, keep at room temperature, and add 0.5% of the total amount of sodium polycarboxylate dispersant in turn , 0.5% defoamer, after stirring evenly, add 20% of the total amount of light calcium carbonate, 8% of titanium dioxide, 7% of anhydrous aluminum silicate, 7% of talc, 5% of Defen, 1% hydroxyethyl cellulose were stirred for another 40 minutes; the rotating speed was adjusted to 900 rpm, and 4% ethylene glycol and 0.5% alcohol ester-12 were added successively, and stirred for 20 minutes. To achieve uniformity and no particles; adjust the speed to 400 rpm, add 20% of the total amount of DC-216 pure acrylic emulsion for interior walls, 0.5% thickener, and 1% ultramarine blue, and stir for 30 minutes. to get the finished product.

Embodiment 2

[0013] Send 25% of the total amount of deionized water into the vertical sand mill, start the agitator, adjust the speed to 1900 rpm, keep at room temperature, and add 0.5% of the total amount of sodium polycarboxylate dispersant in turn , 0.5% defoamer, after stirring evenly, add 20% of the total amount of light calcium carbonate, 9% of titanium dioxide, 6% of anhydrous aluminum silicate, 7% of talc, 5% of Defen, 1% hydroxyethyl cellulose were stirred for another 40 minutes; the rotating speed was adjusted to 900 rpm, and 4% ethylene glycol and 0.5% alcohol ester-12 were added successively, and stirred for 20 minutes. To achieve uniformity and no particles; adjust the speed to 400 rpm, add 20% of the total amount of DC-216 pure acrylic emulsion for interior walls, 0.5% thickener, and 1% ultramarine blue, and stir for 30 minutes. to get the finished product.

Embodiment 3

[0015] Send 25% of the total amount of deionized water into the vertical sand mill, start the agitator, adjust the speed to 1900 rpm, keep at room temperature, and add 0.5% of the total amount of sodium polycarboxylate dispersant in turn , 0.5% defoamer, after stirring evenly, add 20% of the total amount of light calcium carbonate, 10% of titanium dioxide, 5% of anhydrous aluminum silicate, 7% of talc, 5% of Defen, 1% hydroxyethyl cellulose were stirred for another 40 minutes; the rotating speed was adjusted to 900 rpm, and 4% ethylene glycol and 0.5% alcohol ester-12 were added successively, and stirred for 20 minutes. To achieve uniformity and no particles; adjust the speed to 400 rpm, add 20% of the total amount of DC-216 pure acrylic emulsion for interior walls, 0.5% thickener, and 1% ultramarine blue, and stir for 30 minutes. to get the finished product.

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PUM

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Abstract

The invention discloses a preparation method of a universal type interior wall latex paint. The product belongs to the field of chemical building materials. The product is prepared by taking deionized water, a sodium polycarboxylate dispersing agent, a defoaming agent, light calcium carbonate (800 meshes), titanium dioxide, anhydrous aluminum silicate, talcum powder, lithopone, hydroxyethyl cellulose, ethanediol, a DC-216 pure acrylic emulsion for interior walls, alcohol ester-12, a thickening agent and ultramarine blue as raw materials and accessorily adopting a specific process. The product has the advantages of smooth paint film, high durability, fast drying, firm adhesion, stable color, excellent water resistance, alkali resistance, aging resistance and contamination resistance, and the like and is mainly used for protecting the surface of the interior wall of a house.

Description

Technical field: [0001] The product of the invention belongs to the field of chemical building materials, and in particular relates to a preparation method of a general-purpose interior wall latex paint. Background technique: [0002] Latex paint is also called synthetic resin emulsion paint. According to different raw materials, latex paint mainly includes polyvinyl acetate latex paint, ethylene-propylene latex paint, pure acrylic latex paint, styrene-acrylic latex paint and other varieties; Divided into matt, matte, semi-gloss, mercerized and glossy; according to the different application environments of the product, it is divided into two types: interior wall latex paint and exterior wall latex paint, and interior wall latex paint is divided into water-soluble interior wall Latex paint, solvent-based interior wall latex paint, general-purpose interior wall latex paint, anti-fouling interior wall latex paint, antibacterial interior wall latex paint, tertiary carbon paint, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D5/02
Inventor 张超
Owner 张超
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