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Stain-resistant white emulsion paint and preparation method thereof

A latex paint and stain-resistant technology, applied in the field of latex paint, can solve the problem of latex paint being not resistant to stains, etc., and achieve the effect of fine paint film, good water and alkali resistance, and high cost performance.

Active Publication Date: 2016-01-06
HEBEI CHENYANG INDAL & TRADE GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The first purpose of the present invention is to provide a stain-resistant white latex paint, which is preferably mixed from various raw materials, rich in water-based wax and silicone emulsion, so that it solves the problem that conventional latex paints are not resistant to stains. stain problem

Method used

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  • Stain-resistant white emulsion paint and preparation method thereof
  • Stain-resistant white emulsion paint and preparation method thereof
  • Stain-resistant white emulsion paint and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～9

[0057] A. Add the components 1 to 9 in Table 1-1 and 1-2 into the production tank, turn on the high-speed disperser equipment, and adjust the dispersion speed to 350r / min; add the example numbers in Table 1 in turn For components ②~⑧ of 1~9, adjust the dispersion speed to 400r / min, and disperse and stir for 5min;

[0058] B. Adjust the dispersion speed to 800r / min~1200r / min (adjust according to the production volume), and add the ⑨~ of the embodiment numbers 1~9 in Table 1-1 and 1-2 in turn. Components, disperse and stir for 30 minutes, and enter the next process stage after the fineness is less than or equal to 35 μm;

[0059] C. Adjust the dispersing speed to 500r / min, and add the ingredients of Example Nos. 1 to 9 in Tables 1-1 and 1-2 in turn. Components, dispersed for 5 minutes;

[0060] D. Adjust the dispersing speed to 400r / min, and add the ingredients of Example Nos. 1 to 9 in Tables 1-1 and 1-2 in turn. Components, dispersed for 5 minutes;

[0061] E. Adjust th...

Embodiment 10

[0063] The stain-resistant white latex paint provided by the present embodiment, its raw material components include:

[0064] 20% water, 4% water-based wax, 30% silicone acrylic polymer emulsion, 10% additives, 21% pigments, and 15% fillers.

[0065] Its preparation method is as follows:

[0066] A. Add water 150kg, slow-release formaldehyde preservative 3kg, hydroxyethyl ether cellulose 4kg, soybean lecithin 2.5kg, sodium hexametaphosphate 10kg, silicone oil defoamer 4kg, ethylene glycol 30kg, AMP-952kg, Disperse and stir evenly;

[0067] B. Add 50kg of water, 210kg of zinc oxide and 150kg of 1250 mesh talcum powder in sequence, and enter the next step after the fineness is ≤35μm;

[0068] C. Add 40kg of water-based wax and 26kg of Texanol in turn, disperse and stir evenly;

[0069] D. Add 300kg of silicone acrylic polymer emulsion, AMP-951kg and 4.5kg of liquid metal soap emulsion in turn, disperse and stir evenly;

[0070] E. Add 10kg of aluminum stearate and 3kg of ac...

Embodiment 11

[0072] The stain-resistant white latex paint provided by the present embodiment, its raw material components include:

[0073] 40% water, 1% water-based wax, 5% silicone acrylic polymer emulsion, 25% second emulsion, 5% additives, 19% pigment, and 5% filler.

[0074] Its preparation method is as follows:

[0075] A. First add 250kg of water to the production tank, turn on the high-speed disperser equipment, and adjust the dispersing speed to 350r / min. Add 1 kg of Casson and Bropol composite preservative, 1 kg of methyl cellulose, 0.5 kg of pull-off powder BX, 3 kg of ammonium salt, 4 kg of polyether defoamer, 20 kg of propylene glycol, and 0.5 kg of AMP-95, and adjust the dispersion speed. To 400r / min, disperse and stir for 5min to enter the next process stage;

[0076] B. Adjust the dispersion speed to 800r / min-1200r / min (adjusted according to the production volume), add 150kg of water, 190kg of barium sulfate, and 50kg of 1250 mesh calcined kaolin in turn, disperse and sti...

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Abstract

The invention relates to the field of emulsion paints, and particularly relates to a stain-resistant white emulsion paint. The emulsion paint mainly comprises the following raw materials in percentage by weight: 20-40% of water, 1-4% of water-borne wax, 5-30% of organosilicon acrylic polymer emulsion, 0-25% of second emulsion, 5-10% of additives, 10-30% of pigments, and 5-20% of packing. The emulsion paint is preferably prepared from various raw materials by blending, and rich in water-borne wax and organosilicon emulsion, so that various stains can be easily scrubbed away, and the paint can be kept fresh. The invention also provides a preparation method of the stain-resistant white emulsion paint, and the method is simple and feasible, convenient to operate, and easy to master.

Description

technical field [0001] The invention relates to the field of latex paint, in particular to a stain-resistant white latex paint and a preparation method thereof. Background technique [0002] Latex paint is a common name for latex paint. It was born in the middle and late seventies of the 20th century. It is a large class of synthetic resin emulsion paint represented by acrylate copolymer emulsion. Latex paint is a water-dispersible paint. It is based on synthetic resin emulsion, and the filler is refined by adding various additives after grinding and dispersing. Latex paint has many advantages that are different from traditional wall paints, such as easy to paint, fast drying, water-resistant paint film, and good scrub resistance. In our country, it is customary for people to use synthetic resin emulsion as the base material, use water as the dispersion medium, add pigments, fillers and additives, and the paint made through a certain process is called latex paint. [0003]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D125/14C09D131/04C09D5/02C09D5/16C09D7/12
Inventor 辛超张占华关雪松
Owner HEBEI CHENYANG INDAL & TRADE GROUP CO LTD
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