A kind of genuine stone paint additive and preparation method thereof

An additive and technology of real stone paint, applied in the direction of coating, etc., can solve the problems of easy blooming, poor acid and alkali resistance, and poor water resistance of real stone paint, so as to improve stability and fluidity, improve construction performance, and improve adhesion degree of effect

Inactive Publication Date: 2018-10-23
安徽本雅明涂料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are many kinds of real stone paints on the market, but in the process of use, various problems often occur, such as some real stone paints tend to turn white after being soaked in water for a period of time, and have poor water resistance; after the real stone paint is formed into a film, the paint film is very soft , especially in the hot summer, the paint film is easily damaged by hard objects; the real stone paint is poor in acid and alkali resistance, and it is easy to bloom when encountering acid and alkali; the service life is not long, and the paint film is prone to yellowing
With the vigorous development of the construction industry, low-quality real stone paint can no longer meet the needs of consumers, so there is an urgent need for a real stone paint with superior performance

Method used

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  • A kind of genuine stone paint additive and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A real stone paint additive, made of the following components by weight: 10 parts of 2-aminoethyl-2,3-dihydroxypropyl-hydroxyphosphate, 17 parts of methyl fatty acid chloride, 8 parts of basic chromic acid Zinc, 1 part of cinchonaside, 6 parts of polyamine inhibitor CFY-01, 11 parts of sodium polydithiodipropane sulfonate, 20 parts of ethylene-acrylate copolymer, 0.2 parts of sodium oxalate, 50 parts of water.

[0019] Specifically, cinchonaside is a glycoside compound extracted from the bark of cinchona tree.

[0020] Specifically, the preparation method of described real stone paint additive comprises the following steps:

[0021] (1) Add sodium oxalate and cinchonaside into water, heat the water to 45°C, and stir for 10 minutes;

[0022] (2) Heat the mixture obtained in step (1) to 65°C, keep stirring, and add 2-aminoethyl-2,3-dihydroxypropyl-hydroxy phosphate and methyl fatty acid chloride to it, and stir for 12 minutes;

[0023] (3) Cool the mixture to 23°C, and ...

Embodiment 2

[0027] A real stone paint additive, made of the following components by weight: 12 parts of 2-aminoethyl-2,3-dihydroxypropyl-hydroxyphosphate, 18 parts of methyl fatty acid chloride, 9 parts of basic chromic acid Zinc, 2 parts of cinchonaside, 7 parts of polyamine inhibitor CFY-01, 11 parts of sodium polydithiodipropane sulfonate, 22 parts of ethylene-acrylate copolymer, 0.4 parts of sodium oxalate, 55 parts of water.

[0028] Specifically, cinchonaside is a glycoside compound extracted from the bark of cinchona tree.

[0029] Specifically, the preparation method of described real stone paint additive comprises the following steps:

[0030] (1) Add sodium oxalate and cinchonaside into water, heat the water to 47°C, and stir for 12 minutes;

[0031] (2) Heat the mixture obtained in step (1) to 67°C, keep stirring, and add 2-aminoethyl-2,3-dihydroxypropyl-hydroxy phosphate and methyl fatty acid chloride to it, and stir for 14 minutes;

[0032] (3) Cool the mixture to 24°C, and...

Embodiment 3

[0036] A real stone paint additive, made of the following components by weight: 15 parts of 2-aminoethyl-2,3-dihydroxypropyl-hydroxy phosphate, 19 parts of methyl fatty acid chloride, 10 parts of basic chromic acid Zinc, 3 parts of cinchonaside, 8 parts of polyamine inhibitor CFY-01, 12 parts of sodium polydithiodipropane sulfonate, 23 parts of ethylene-acrylate copolymer, 0.6 part of sodium oxalate, 60 parts of water.

[0037] Specifically, cinchonaside is a glycoside compound extracted from the bark of cinchona tree.

[0038] Specifically, the preparation method of described real stone paint additive comprises the following steps:

[0039] (1) Add sodium oxalate and cinchonaside into water, heat the water to 50°C, and stir for 15 minutes;

[0040] (2) Heat the mixture obtained in step (1) to 70°C, keep stirring, and add 2-aminoethyl-2,3-dihydroxypropyl-hydroxy phosphate and methyl fatty acid chloride to it, and stir for 15 minutes;

[0041] (3) Cool the mixture to 25°C, an...

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Abstract

The invention discloses a true stone paint additive and a preparation method thereof. The true stone paint additive is prepared from, by weight, 10-15 parts of hydroxyl 2-aminoethyl-2,3-dihydroxypropyl-phosphate, 17-19 parts of methyl adipoyl chloride, 8-10 parts of basic zinc chromate, 1-3 parts of chinovin, 6-8 parts of a polyamine inhibitor CFY-01, 11-12 parts of sodium 3,3'-dithiodipropane sulfonate, 20-23 parts of an ethylene-acrylate copolymer, 0.2-0.6 parts of sodium oxalate and 50-60 parts of water. The true stone paint additive makes paints using the additive have better corrosion and pollution resistance than commercial common true stone paints, can shield ultraviolet irradiation, has high hardness, and greatly improves the quality of the true stone paints.

Description

technical field [0001] The invention belongs to the field of real stone paint manufacture, and in particular relates to a real stone paint additive and a preparation method thereof. Background technique [0002] Real stone paint is a kind of paint with a decorative effect similar to marble and granite. It is mainly made of natural stone powder of various colors, and it is applied to the imitation stone effect of building exterior walls, so it is also called liquid stone. The buildings decorated with real stone paint have natural and real natural color, which gives people elegant, harmonious and solemn aesthetic feeling. 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 oth...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D133/00C09D7/61C09D7/63C09D7/65
CPCC08L2205/03C09D7/61C09D7/63C09D7/65C09D133/00C08L23/0869C08L79/02C08K13/02C08K5/098C08K3/24C08K5/521
Inventor 叶聪谢万如尹星朱乐乐
Owner 安徽本雅明涂料有限公司
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