Waterborne ultralow-VOC-content high-weatherability real stone paint and preparation method thereof

A real stone paint, ultra-low technology, applied in the field of coatings, can solve the problems of lack of production technology, unstable quality, poor performance, etc., achieve excellent construction smoothness, improve construction smoothness, and reduce the effect of sand loss rate

Active Publication Date: 2016-03-09
HEBEI CHENYANG INDAL & TRADE GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Real stone paint has the advantages of simple construction, easy drying, time saving, and convenient construction. However, the performance of real stone paint on the market is generally poor in actual applications, which affects the appearance and service life of the coating. The production technology is scarce, so it is optional. very low
[0003] Chinese patent CN103409024A discloses a regenerated genuine stone paint, in which regenerated sand is added to the raw material, so that the real stone paint can consume a large amount of regenerated sand, but the r...

Method used

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  • Waterborne ultralow-VOC-content high-weatherability real stone paint and preparation method thereof
  • Waterborne ultralow-VOC-content high-weatherability real stone paint and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0028] This embodiment provides a water-based ultra-low VOC high-weather-resistant real stone paint, which is prepared from raw materials including the following components in parts by weight: 9 parts of pure acrylic emulsion, 4 parts of silica sol , 0.2 parts of compatible stabilizers, 9 parts of deionized water, 0.2 parts of cellulose, 0.1 parts of defoamers, 0.1 parts of preservatives, 1 part of antifreeze, 0.6 parts of film-forming aids, 65 parts of sintered colored sand, 0.8 parts Magnesium aluminum silicate and 0.3 part of thickening agent, using a pH regulator to adjust the pH value of the real stone paint to 8-10.

[0029] Wherein, the pure acrylic emulsion is AC-261P of Rohm and Haas, and the silica sol is CH83-130 of Jiangsu Guolian; the compatible stabilizer is preferably sodium lauryl sulfate; The HE-10K of Kualong; The defoamer is the SN-154 of Nopco; The pH regulator is the 2-amino-2-methyl-1-propanol AMP-95 of Dow Chemical; The preservative is the HF of Sol; th...

Embodiment 2

[0031] This embodiment provides a water-based ultra-low VOC high-weather-resistant real stone paint, which is prepared from raw materials comprising the following components in parts by weight: 11 parts of pure acrylic emulsion, 6 parts of silica sol , 0.3 parts of compatible stabilizer, 11 parts of deionized water, 0.25 parts of cellulose, 0.3 parts of defoamer, 0.2 parts of preservatives, 1.5 parts of antifreeze, 0.8 parts of film-forming aids, 75 parts of sintered colored sand, 1.0 parts Magnesium aluminum silicate and 0.5 part of thickener, using a pH regulator to adjust the pH value of the real stone paint to 8-10.

[0032] Wherein, the pure acrylic emulsion is AC-261P of Rohm and Haas, and the silica sol is CH83-130 of Jiangsu Guolian; the compatible stabilizer is preferably sodium lauryl sulfate; The HE-10K of Kualong; The defoamer is SN-154 of Nopco; The pH regulator is Butylethanolamine Evander; The preservative is Sol’s EPW; The antifreeze is Tao The propylene glyco...

Embodiment 3

[0034] This embodiment provides a water-based ultra-low VOC high-weather-resistant real stone paint, which is prepared from raw materials including the following components in parts by weight: 10 parts of pure acrylic emulsion, 5 parts of silica sol , 0.25 parts of compatible stabilizers, 10 parts of deionized water, 0.22 parts of cellulose, 0.2 parts of defoamers, 0.25 parts of defoamers, 0.15 parts of preservatives, 12 parts of antifreeze, 0.7 parts of film-forming aids, 60 parts Sintered colored sand, 0.5 part of magnesium aluminum silicate and 0.1 part of thickener, using a pH regulator to adjust the pH value of the real stone paint to 8-10.

[0035] Wherein, the pure acrylic emulsion is AC-261P of Rohm and Haas, and the silica sol is CH83-130 of Jiangsu Guolian; the compatible stabilizer is preferably sodium lauryl sulfate; The HE-10K of Kualong; the defoamer is SN-154 of Nopco; the pH regulator is 2-amino-2-methyl-1-propanol AMP-95 and butyl ethanolamine Evander A mixtu...

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Abstract

The invention discloses a waterborne ultralow-VOC-content high-weatherability real stone paint and a preparation method thereof. The waterborne ultralow-VOC-content high-weatherability real stone paint is prepared from the following raw materials by weight: 9 to 11 parts of pure acrylic emulsion, 4 to 6 parts of silica sol, 0.2 to 0.3 part of a compatibility stabilizing agent, 9 to 11 parts of deionized water, 0.2 to 0.25 part of cellulose, 0. 1 to 0.3 part of an antifoaming agent, 0.1 to 0.2 part of an antiseptic, 1 to 1.5 parts of an antifreezing agent, 0.6 to 0.8 part of a film forming aid, 65 to 75 parts of sintering colored sand, 0.5 to 1.0 part of aluminum-magnesium silicate and 0.1 to 0.5 part of a thickening agent. The real stone paint provided by the invention has the characteristics of healthiness, environmental protection, excellent water resistance, stain resistance and weatherability, excellent slipperiness in construction, simplicity, etc.

Description

technical field [0001] The invention relates to the technical field of coatings, and more specifically relates to a water-based ultra-low VOC high-weather-resistant real stone paint and a preparation method thereof. Background technique [0002] Real stone paint is a kind of decorative effect similar to marble and granite. It is mainly made of natural stone powder of various colors. The buildings decorated with real stone paint have natural and real natural color, which gives people a sense of elegance, harmony and solemnity. It is suitable for indoor and outdoor decoration of all kinds of buildings. Especially when it is decorated on curved buildings, it is vivid and lifelike, and has an effect of returning to nature. Real stone paint has fire protection, waterproof, acid and alkali resistance, and pollution resistance. Non-toxic, tasteless, strong adhesion, never fade and other characteristics, can effectively prevent the external harsh environment from eroding the buil...

Claims

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Application Information

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IPC IPC(8): C04B28/26C04B111/21
CPCC04B28/26C04B2111/21C04B24/2641C04B2103/0068C04B24/383C04B2103/50C04B2103/61C04B2103/601C04B14/02C04B20/0076C04B22/08C04B2103/44C04B2103/0094C04B40/0028C04B24/16C04B24/02C04B24/023C04B24/045C04B24/282C04B24/122
Inventor 刘善江薛小倩徐小东刘占川董立志李广军程璐李幕英宋立强刘洪亮
Owner HEBEI CHENYANG INDAL & TRADE GROUP CO LTD
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