Flame-retardant building coating and production method

A technology for architectural coatings and production methods, applied in anti-corrosion coatings, fire-retardant coatings, anti-fouling/underwater coatings, etc., can solve problems such as hardness and other properties that are not well reflected, mixed products, hidden dangers, etc.

Inactive Publication Date: 2018-03-13
GUANGXI JIKUAN SOLAR ENERGY EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The flame retardant coatings currently appearing on the market are still insufficient in terms of flame retardant, and the flame retardant performance is not good. In addition to good flame retardant performance, some are not good in water resistance, crack resistance, good stability, hardness and other properties. It is a good reflection, and the products on the market are mixed with good and evil people, and low-quality paints also appear, which poses a great hidden danger to buildings.

Method used

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  • Flame-retardant building coating and production method

Examples

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Effect test

Embodiment 1

[0072] A method for producing flame-retardant architectural coatings, which includes the following raw materials in parts by weight: 40 parts of polyurethane, 5 parts of emulsion, 15 parts of glass fiber, 2 parts of composite coupling agent, 5 parts of flame retardant, 5 parts of talcum powder pigment, 2 parts of foaming agent, 1 part of glycerin wetting agent, 1 part of leveling agent;

[0073] The production process of flame-retardant architectural coatings includes the following steps:

[0074] (1) Add the prescribed amount of water, flame retardant, pigment, wetting agent, leveling agent, 1 / 2 defoamer in turn into the mixer, stir evenly, at a speed of 300 rpm, stir for 15 minutes, form a colloidal solution;

[0075] (2) Grind the solution obtained in step (1) through a sander until the particle size is within 30 microns, and then put the solution back into the mixer;

[0076] (3) Mix glass fiber and polyurethane according to the weight ratio of the formula, and the rotat...

Embodiment 2

[0087] A method for producing flame-retardant architectural coatings, which includes the following raw materials in parts by weight: 45 parts of polyurethane, 10 parts of emulsion, 17 parts of glass fiber, 3 parts of composite coupling agent, 10 parts of flame retardant, 7 parts of cinnabar pigment, defoaming 3 parts of agent, 2 parts of glycerin wetting agent, 2 parts of leveling agent;

[0088] The production process of flame-retardant architectural coatings includes the following steps:

[0089] (1) Add the formula amount of water, flame retardant, pigment, wetting agent, leveling agent, 1 / 2 defoamer in turn into the mixer, stir evenly, at a speed of 300 rpm, stir for 20 minutes, form a colloidal solution;

[0090] (2) Grind the solution obtained in step (1) through a sander until the particle size is within 30 microns, and then put the solution back into the mixer;

[0091] (3) Mix glass fiber and polyurethane according to the weight ratio of the formula, and the rotatio...

Embodiment 3

[0102] The production method of flame-retardant architectural coatings, which includes the following raw materials in parts by weight: 50 parts of polyurethane, 15 parts of emulsion, 18 parts of glass fiber, 4 parts of composite coupling agent, 15 parts of flame retardant, 9 parts of indigo pigment, defoaming 3 parts of agent, 3 parts of glycerin wetting agent, 3 parts of leveling agent;

[0103] The production process of flame-retardant architectural coatings includes the following steps:

[0104](1) Add the formula quantity of water, flame retardant, pigment, wetting agent, leveling agent, 1 / 2 defoamer in turn into the mixer, stir evenly, at a speed of 300 rpm, stir for 25 minutes, form a colloidal solution;

[0105] (2) Grind the solution obtained in step (1) through a sander until the particle size is within 30 microns, and then put the solution back into the mixer;

[0106] (3) Mix glass fiber and polyurethane according to the weight ratio of the formula, and the rotati...

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Abstract

The invention discloses a flame-retardant building coating and a production method. The flame-retardant building coating is prepared from the following raw materials: polyurethane, an emulsion, glassfiber, water, a composite coupling agent, a flame retardant, pigment, an antifoaming agent, a wetting agent and a leveling agent. The flame-retardant building coating disclosed by the invention can improve such performance of a film as surface performance, mechanical and optical performance, corrosion resistance, dirt clearing performance and flame retardance, enhances the water repellency, dustadsorption preventing performance and self-repairing function of the coating, and further improves the film in density, toughness, weather resistance, permeation resistance, fire resistance, expansionproperty and the like; moreover, the flame-retardant building coating prolongs the fire-resistant time, reduces the porosity of the film, prevents bacteria from adhering to the film, and clears pollutants on the film surface so as to purify the environment.

Description

technical field [0001] The invention relates to an architectural coating, in particular to a flame-retardant architectural coating and a production method. Background technique [0002] Driven by real estate, automobiles and ships, my country's coatings industry is growing day by day. As one of the important categories, architectural coatings have also achieved rapid development. Architectural coatings have the functions of decoration, protection and habitability improvement. Compared with decoration materials such as stone and ceramic tiles, they have obvious advantages in terms of energy consumption and cost. Therefore, in the field of interior and exterior wall decoration of buildings, the popularity of architectural coatings is gradually increasing. improve. The past 10 years have been called the "golden 10 years" of the real estate industry, and the paint industry has also taken the opportunity to achieve rapid development. At present, my country's paint industry has ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D175/08C09D125/14C09D5/18C09D5/08C09D5/14C09D5/16C09D7/61C09D7/63
CPCC09D175/08C08L2201/02C08L2205/03C09D5/08C09D5/14C09D5/1687C09D5/18C08L25/14C08L33/16C08K13/04C08K7/14C08K5/5425C08K5/5435C08K5/053C08K3/34
Inventor 马昭星陈少东梁洪方韦华嘉李田华卢春伟卢春宁
Owner GUANGXI JIKUAN SOLAR ENERGY EQUIP
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