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Coating with functions of interior wall putty and interior wall primer and preparation method thereof

A technology of interior wall primer and interior wall putty, which is applied in the direction of primer, coating, filling slurry, etc., can solve the problems of not considering the construction performance of interior wall putty, poor filling effect of pile base, and construction performance without primer, etc. problems, to achieve the effect of speeding up the efficiency of interior decoration, saving labor, and good filling performance

Inactive Publication Date: 2020-11-24
四川三棵树涂料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing interior wall primer does not consider the construction performance of the interior wall putty. It can only be painted with paint that cannot be scratched. The filling effect of the base layer is not good, and the existing interior wall putty does not have the construction performance of the primer. , No primer film-forming property after adding water

Method used

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  • Coating with functions of interior wall putty and interior wall primer and preparation method thereof
  • Coating with functions of interior wall putty and interior wall primer and preparation method thereof
  • Coating with functions of interior wall putty and interior wall primer and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A kind of functional coating with interior wall putty and interior wall primer described in this embodiment is formulated according to the mass parts of each component listed in Table 1, and its specific preparation method includes the following steps:

[0033] First, 40 parts of heavy calcium powder and cellulose ether were dispersed for 5 minutes in the first container at a stirring speed of 400 rpm;

[0034] Then in the second container at a stirring rate of 300 rpm, add 160 parts of water, bactericide, dispersant, defoamer, antifreeze, film-forming aid, starch ether, bentonite, lubricant and lignocellulose , stirring for 15 minutes;

[0035] Then increase the rotating speed to 800 rpm, then add thickener, pH regulator and acrylic emulsion, and continue to stir for 10 minutes;

[0036] Then increase the rotating speed to 1000 rpm, then add 80 parts of heavy calcium powder and the material in the first container and stir for 10 minutes;

[0037] Then add the remaini...

Embodiment 2

[0039] A kind of functional coating with interior wall putty and interior wall primer described in this embodiment is formulated according to the mass parts of each component listed in Table 1, and its specific preparation method includes the following steps:

[0040] First, 50 parts of heavy calcium powder and cellulose ether were dispersed for 4 minutes in the first container at a stirring rate of 500 rpm;

[0041] Then in the second container with a stirring rate of 600 rpm, add 180 parts of water, bactericide, dispersant, defoamer, antifreeze, film-forming aid, starch ether, bentonite, lubricant and lignocellulose , stirring for 10 minutes;

[0042] Then increase the rotating speed to 1000 rpm, then add thickener, pH regulator and acrylic emulsion, and continue to stir for 8 minutes;

[0043] Then increase the rotating speed to 1500 rpm, then add 100 parts of heavy calcium powder and the material in the first container and stir for 8 minutes;

[0044] Then add the rest o...

Embodiment 3

[0046] A kind of functional coating with interior wall putty and interior wall primer described in this embodiment is formulated according to the mass parts of each component listed in Table 1, and its specific preparation method includes the following steps:

[0047] First, 60 parts of heavy calcium powder and cellulose ether were dispersed for 5 minutes in the first container at a stirring rate of 450 rpm;

[0048] Then, in the second container with a stirring rate of 500 rpm, add 200 parts of water, bactericide, dispersant, defoamer, antifreeze, film-forming aid, starch ether, bentonite, lubricant and lignocellulose successively , stirring for 12 minutes;

[0049] Then increase the rotating speed to 900 rpm, then add thickener, pH regulator and acrylic emulsion, and continue to stir for 9 minutes;

[0050] Then increase the rotating speed to 1200 rpm, then add 120 parts of heavy calcium powder and the material in the first container and stir for 9 minutes;

[0051] Then a...

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Abstract

The invention relates to a coating with functions of interior wall putty and interior wall primer and a preparation method thereof. The coating is mainly prepared from the following components in parts by weight: a bactericide, a dispersing agent, a defoaming agent, an antifreezing agent, a coalescing agent, starch ether, bentonite, a lubricant, lignocellulose, a thickening agent, a pH regulator,acrylic emulsion, heavy calcium powder and cellulose ether. The coating provided by the invention meets the N-type standard in interior wall putty JG / T 298-2010 and also meets the standard of interiorwall primer in GB / T9756-2018. The coating can be used for scraping construction like putty paste without adding water and stirring on site, and the putty meets the water-resistant standard and is high in strength. The coating can also be used for roller coating construction after adding water, is good in filling performance, and can be used for avoiding primer construction after putty construction is completed, so that a lot of manpower is saved, and the indoor decoration efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of coatings, in particular to a coating with the functions of interior wall putty and interior wall primer and a preparation method thereof. [0002] technical background [0003] The existing interior wall primer does not consider the construction performance of the interior wall putty. It can only be painted with paint that cannot be scratched. The filling effect of the base layer is not good, and the existing interior wall putty does not have the construction performance of the primer. , After adding water, it does not have primer film-forming property. However, with the increasing labor costs of decoration in recent years, decoration companies have begun to have a great demand for products that combine putty and primer, so that the primer can be applied at the same time as the putty, improving the construction efficiency. efficiency. Contents of the invention [0004] The invention provides a coating ...

Claims

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Application Information

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IPC IPC(8): C09D5/34C09D1/00C09D7/65C09D7/61C09D7/63
CPCC09D1/00C09D5/002C09D5/34C09D7/61C09D7/63C09D7/65
Inventor 周攀
Owner 四川三棵树涂料有限公司