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Building coating

A technology for architectural coatings and raw materials, used in polyether coatings, coatings, etc., can solve problems such as restricting the gloss of latex paint, and achieve good water resistance and strong adhesion.

Inactive Publication Date: 2016-07-20
QINGDAO JINLIANXIN BUSINESS & TRADE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The film-forming mechanism of high-molecular polymer latex paint is the accumulation and aggregation of particles, and the coating film has air permeability and water permeability, which restricts the improvement of the gloss of latex paint

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] The present invention relates to a kind of architectural paint, which is prepared from the following raw materials in parts by weight: 2.5 parts of 3-ethyl-2-methyl-3-pentanol, 2.4 parts of borax, 10 parts of calcite powder, diphenyl azide phosphate 5.4 parts of ester, 4.6 parts of water-based silicone oil, 2.7 parts of phenylacetaldehyde, 25 parts of white latex, 5 parts of polyoxyethylene rosin acid and 2.5 parts of acrylate-modified butadiene resin.

Embodiment 2

[0010] The present invention relates to a kind of architectural paint, which is prepared from the following raw materials in parts by weight: 6.3 parts of 3-ethyl-2-methyl-3-pentanol, 7.4 parts of borax, 16 parts of calcite powder, diphenyl azide phosphate 8.6 parts of ester, 7.5 parts of water-based silicone oil, 6.5 parts of phenylacetaldehyde, 30 parts of white latex, 7.5 parts of polyoxyethylene rosin acid and 26.3 parts of acrylate-modified butadiene resin.

Embodiment 3

[0012] The present invention is a kind of architectural paint, which is prepared from the following raw materials in parts by weight: 5.4 parts of 3-ethyl-2-methyl-3-pentanol, 3.5 parts of borax, 12 parts of calcite powder, diphenyl azide phosphate 6.3 parts of ester, 5.7 parts of water-based silicone oil, 3.7 parts of phenylacetaldehyde, 28 parts of white latex, 6.2 parts of polyoxyethylene rosin acid and 4.2 parts of acrylate-modified butadiene resin.

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PUM

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Abstract

The invention discloses a building coating. The building coating is prepared from, by weight, 2.5-6.3 parts of 3-ethyl-2-methyl-3-pentanol, 2.4-7.4 parts of borax, 10-16 parts of calcite powder, 5.4-8.6 parts of diphenylphosphoryl azide, 4.6-7.5 parts of aqueous silicone oil, 2.7-6.5 parts of phenylacetaldehyde, 25-30 parts of white latex adhesive, 5-7.5 parts of rosin-polythylene oxide ester and 2.5-6.3 parts of acrylate modified butadiene resin. Compared with present products, the building coating has the following advantages: the building coating has good water and alkali resistance due to addition of the calcite powder and the aqueous silicone oil; the building coating has strong penetration ability and adhesion due to addition of phenylacetaldehyde and the white latex adhesive; and the building coating can shield wall cracks due to addition of the rosin-polythylene oxide ester and the acrylate modified butadiene resin.

Description

technical field [0001] The invention relates to a building coating and belongs to the field of building materials. Background technique [0002] Latex paint is a common name for latex paint, and it is currently a popular architectural paint for interior and exterior walls. Coating refers to a general term for a class of liquid or solid materials that are applied to the surface of an object to form a solid coating film and have protective, decorative or special properties. Most of the early paints used vegetable oil as the main raw material, so they were called "paints". The scope of coatings is very wide, and varnishes, wood varnishes, insulating varnishes, automotive paints, etc. all belong to the scope of coatings. With the rise of the home decoration trend, architectural coatings, as a growing branch of the coating family, have an increasingly close relationship with consumers. At present, people pay more and more attention to the safety and health of latex paint for b...

Claims

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Application Information

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IPC IPC(8): C09D131/04C09D183/04C09D171/00C09D147/00C09D7/12
Inventor 杨军
Owner QINGDAO JINLIANXIN BUSINESS & TRADE
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