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Gas-permeable coating formula

A technology of air permeability and coating, applied in the field of coatings, can solve problems such as poor air permeability, excessive VOC, anti-alkali, etc., achieve good strength and curing speed, protect the health of the body, and have good air permeability

Inactive Publication Date: 2013-09-25
范菊萍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, my country's architectural coatings market is mainly latex paints, and there are many problems such as easy fading, anti-alkali, VOC exceeding the standard, poor ventilation effect, easy to breed mold, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A breathable paint formula, made of the following raw materials and their proportions by weight: 20% pure acrylic emulsion; 15% silicon micropowder; 10% aliphatic epoxy acrylate; 5% zinc oxide; 6% triacrylate, 6% diacrylate; 2% composite additive; 12% nanofiber; the balance is water.

Embodiment 2

[0022] A breathable paint formula, made of the following raw materials and their proportions by weight: 28% pure acrylic emulsion; 16% silicon micropowder; 12% aliphatic epoxy acrylate; 8% zinc oxide; Triacrylate 5.5%, tripropylene glycol diacrylate 5.5%; composite additive 1.2%; nanofiber 11%; the balance is water.

Embodiment 3

[0024] A breathable paint formula, made of the following raw materials and their proportions by weight: 35% pure acrylic emulsion; 15% silicon micropowder; 10% aliphatic epoxy acrylate; 5% zinc oxide; 5% triacrylate, 5% tripropylene glycol diacrylate; 0.5% composite additive; 10% nanofiber; the balance is water.

[0025] The advantages of the present invention are: the air-permeable coating is prepared according to a certain ratio, and the air-permeable effect of the coating is good due to the addition of nanofibers. The addition of zinc makes the paint have a discoloration effect, and the appearance is beautiful, without adding toxic and harmful substances, which protects people's health, has an environmental protection effect, and meets people's needs.

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PUM

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Abstract

The invention discloses a gas-permeable coating formula. The gas-permeable coating is prepared from the following raw materials: by weight, 20-35% of pure acrylic emulsion; 15-18% of silicon micro powder; 10-15% of epoxy acrylate; 5-10% of zinc oxide; 10-12% of a reactive diluent; 0.5-2% of a compound additive; 10-12% of nano fiber; and the balance being water. The advantages of the gas-permeable coating are that: the gas-permeable coating is prepared through matching in a certain ratio; because of the addition of the nano fiber, the gas-permeable coating has a good gas-permeable effect; the reactive diluent can improve better strength and curing speed and is safe for use; through the addition of the zinc oxide, the coating has a color changing effect and beautiful appearance; because the gas-permeable coating has no addition of toxic and harmful substances, health of people can be protected, and the coating has the function of environmental protection and can meet the demand of the people.

Description

technical field [0001] The invention relates to a paint, in particular to a breathable paint formulation. Background technique [0002] Coatings are widely used in all walks of life. The development of the coatings industry can be said to be advancing by leaps and bounds. With the continuous improvement of human science and technology, earth-shaking changes have taken place in its production technology and process level. At present, my country's architectural coatings market is mainly latex paints, which generally have many problems such as easy fading, anti-alkali, excessive VOC, poor air permeability, and easy breeding of mold. [0003] Therefore, in order to solve the above problems, a new technical solution is provided to meet the demand. Contents of the invention [0004] The object of the present invention is to provide a breathable paint formulation. [0005] The technical scheme adopted in the present invention is: [0006] A breathable paint formula, made of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D7/12C09D133/04C09D163/10
Inventor 范菊萍
Owner 范菊萍
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