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Environment friendly antifreezing stone-like paint and preparation thereof

A real stone paint, environmental protection technology, applied in the direction of coating, can solve the problems of blooming, increased VOC, high cost, and achieve the effect of reducing VOC content, strong green environmental protection, and fast film forming speed

Inactive Publication Date: 2009-07-15
许军 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the water-based real stone paint used in the market requires the construction conditions to be above 0°C or above 5°C. However, in people's actual production and construction, the phenomenon of entering the decoration process in winter often occurs. Under the construction, it is easy to appear: demulsification, pulverization, blooming, discoloration and even shedding in the next year and other adverse phenomena
Traditional antifreeze real stone paints generally add a large amount of ethylene glycol additives, which often cause the disadvantages of slow drying speed, high cost, artificially increased VOC, and reduced environmental protection performance

Method used

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  • Environment friendly antifreezing stone-like paint and preparation thereof
  • Environment friendly antifreezing stone-like paint and preparation thereof
  • Environment friendly antifreezing stone-like paint and preparation thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Prepare the environmental protection antifreeze genuine stone paint of the present invention according to the following steps:

[0024] 1) First add 9.9kg of water into the small container, and add 100g of HEC hydroxyethyl cellulose to the water under stirring conditions, stirring for 0.5h, stop stirring after the HEC particles are completely dissolved, and set aside;

[0025] 2) Weigh the following raw material components: 0.1kg of 1% concentration HEC hydroxyethyl cellulose aqueous solution, 0.8kg of ethylene glycol, 0.02kg of HY608 preservative, 4kg of 20 mesh colored sand, 50kg of 41 mesh colored sand, 81 mesh Color sand 5kg, KE025 acrylic emulsion 17kg, alcohol ester-12 additive 0.6kg, SP202 defoamer 0.02kg, ASE60 thickener 0.01kg and HY96 neutralizer 0.02kg;

[0026] 3) Add the following components into the mixer: ethylene glycol, half weight of alcohol ester-12 additives, SP202 defoamer, KE025 acrylic emulsion, HEC hydroxyethyl cellulose aqueous solution, stir fo...

Embodiment 2

[0030] Prepare the environmental protection antifreeze genuine stone paint of the present invention according to the following steps:

[0031] 1) First add 9.6kg of water to the small container, and add 400g of HEC hydroxyethyl cellulose to the water under stirring conditions, stirring for 2 hours, stop stirring after the HEC particles are completely dissolved, and set aside;

[0032] 2) Weigh the following raw material components: 5 kg of 4% concentration HEC hydroxyethyl cellulose aqueous solution, 1.2 kg of ethylene glycol, 0.1 kg of HY608 preservative, 70 kg of 80-mesh colored sand, 25 kg of 120-mesh colored sand, KE025 acrylic emulsion 23kg, alcohol ester-12 additive 0.9kg, SP202 defoamer 0.06kg, ASE60 thickener 0.1kg and HY96 neutralizer 0.06kg;

[0033] 3) Add the following components into the mixer: ethylene glycol, half weight of alcohol ester-12 additives and SP202 defoamer, KE025 acrylic emulsion, HEC hydroxyethyl cellulose aqueous solution, stir for 10 minutes, the...

Embodiment 3

[0037] Prepare the environmental protection antifreeze genuine stone paint of the present invention according to the following steps:

[0038] 1) Add 9.8kg of water in a small container, and add 200g of HEC hydroxyethyl fiber to the water under stirring conditions

[0039] element, the stirring time is 1h, after the HEC particles are completely dissolved, the stirring can be stopped and set aside;

[0040]2) Weigh the following raw material components: 3kg of 2% concentration HEC hydroxyethyl cellulose aqueous solution, 1kg of ethylene glycol, 0.05kg of HY608 preservative, 3kg of 30 mesh colored sand, 65kg of 60 mesh colored sand, 100 mesh colored sand 15kg, KE025 acrylic emulsion 20kg, alcohol ester-12 additive 0.75kg, SP202 defoamer 0.04kg, ASE60 thickener 0.05kg and HY96 neutralizer 0.04kg;

[0041] 3) Add the following components into the mixer: ethylene glycol, half weight of alcohol ester-12 additives and SP202 defoamer, KE025 acrylic emulsion, HEC hydroxyethyl cellulos...

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Abstract

The invention discloses an environment freeze protection stone paint, which comprises the following raw material components according to the parts by weight: 0.1-5 of fibrin aqueous solution of 1-4% concentration, 0.8-1.2 of glycol, 50-70 of colored sand of 41-80 mesh, 5-25 of colored sand of 81-120, 17-23 of KE025 acrylic emulsion, 0.6-0.9 of alcohol ester-12 addition agent, 0.02-0.06 of foam killer, 0.01-0.1 of thickness agent and 0.02-0.06 of neutralizing agent. Meanwhile, the invention also discloses a preparation method for the stone paint. The stone paint has the environment and freeze protection performance, provides powerful guarantee for being suitable for winter construction, in particular to various severe conditions of winter construction in the northern area of our country.

Description

technical field [0001] The invention relates to the field of coatings for sand-walled buildings, in particular to an environment-friendly antifreeze genuine stone paint. At the same time, the invention also relates to a preparation method of the genuine stone paint. Background technique [0002] At present, the water-based real stone paint used in the market requires the construction conditions to be above 0°C or above 5°C. However, in people's actual production and construction, the phenomenon of entering the decoration process in winter often occurs. Under the construction, it is easy to appear: demulsification, pulverization, blooming, discoloration and even shedding in the next year. Traditional antifreeze real stone paints generally add a large amount of ethylene glycol additives, which often cause the disadvantages of slow drying speed, high cost, and artificially increased VOC, resulting in reduced environmental protection performance. [0003] Therefore, providing ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/02C09D5/00
Inventor 徐军
Owner 许军
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