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Building exterior wall coating

A technology for exterior wall coatings and buildings, applied in coatings, etc., can solve problems such as suboptimal dosage of ingredients, unreasonable combination of paint ingredients, and shorten the painting cycle, so as to achieve less warping, less discoloration, and lower maintenance cost effect

Inactive Publication Date: 2014-05-07
姜亭伊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the coatings used for exterior walls of buildings have poor adhesion, and will fall off and warp after a period of time, which shortens the painting cycle and increases maintenance costs. good condition

Method used

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Embodiment Construction

[0006] The coating for building exterior walls of the present invention comprises the following components: water, light calcium carbonate, lithopone, talcum powder, 107 glue, aluminum sulfate, purple potion, n-butanol, the mass proportion of each component It is: water: light calcium carbonate: lithopone: talcum powder: 107 glue: aluminum sulfate: violet: n-butanol = 40: 3.5: 0.5: 1: 10: 4: 0.1: 0.1; Mix the mass ratio, stir evenly with a mixer, heat to 80-90, keep for 20 minutes, then disperse with a sand mill, and then filter and pack.

[0007] Compared with the prior art, the paint for building exterior walls of the present invention has strong adhesion, is not easy to fall off after painting, is not easy to warp, has a long maintenance time, and is not easy to change color, which greatly prolongs the painting period of buildings and reduces maintenance costs at the same time , the paint of the present invention is non-toxic and harmless, has a weak taste and does not caus...

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PUM

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Abstract

A building exterior wall coating comprises the following compositions: water, light calcium carbonate, lithopone, talcum powder, 107 glue, aluminium sulfate, gentian violet and n-butanol with a mass ratio of 40:3.5:0.5:1:10:4:0.1:0.1. The preparation method of the building exterior wall coating comprises: mixing the above raw materials according to the above mass ration, stirring uniformly by utilizing a stirrer, heating to 80-90 DEG C, keeping the temperature for 20 min, then performing dispersing processing by sand milling, and filtering and packaging. Compared with prior art, the building exterior wall coating provided by the invention is strong in adhesive force, and after the coating is brushed, the coating is not easy to fall off or warp, is capable of keeping a long time, is not easy to discolor, helps to substantially prolong the brushing period of a building, and also helps to reduce the maintenance cost; and the coating provided by the invention is nontoxic, innocuous, weak in odor, and free of any damage to human body.

Description

technical field [0001] The invention relates to a coating for building exterior walls. Background technique [0002] At present, the coatings used for exterior walls of buildings have poor adhesion, and will fall off and warp after a period of time, which shortens the painting cycle and increases maintenance costs. good condition. Contents of the invention [0003] The object of the present invention is to provide a building exterior wall paint with strong adhesion, not easy to fall off and not warp, so as to prolong the cycle of building exterior walls and reduce maintenance costs. [0004] The paint for exterior walls of buildings of the present invention comprises the following components: water, light calcium carbonate, lithopone, talcum powder, 107 glue, aluminum sulfate, purple potion, n-butanol, the mass proportion of each component It is: water: light calcium carbonate: lithopone: talcum powder: 107 glue: aluminum sulfate: violet: n-butanol = 40: 3.5: 0.5: 1: 10:...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D129/14C09D7/12
Inventor 姜亭伊
Owner 姜亭伊
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