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Multifunctional dry powder coating and preparing method thereof

A dry powder coating and multi-functional technology, applied in the field of coatings, can solve problems such as harming human health, and achieve the effects of low price, rich three-dimensional performance and easy construction.

Inactive Publication Date: 2007-11-28
华东船舶工业学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, living rooms and furniture often emit toxic and harmful gases, which endanger human health. At the same time, the indoors are relatively humid in summer, and the air is too dry in winter. Existing coatings are difficult to solve this problem.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] The paint is prepared according to the following composition ratio (mass percentage):

[0018] Diatomaceous earth 60%, aluminum dihydrogen phosphate 10%, white cement 20%, methyl cellulose 1%, zinc oxide 7%,

[0019] Sodium metaphosphate 2% (auxiliary)

[0020] The preparation process is as follows: according to the above ratio, the film-forming material, diatomite and other materials are mixed uniformly, and then pulverized and ground by a dry powder grinder, ground to the required average particle size, sieved, and packaged.

Embodiment 2

[0022] The paint is prepared according to the following composition ratio (mass percentage):

[0023] 18% white cement, 4% aluminum dihydrogen phosphate, 10% zinc oxide, 58% diatomaceous earth,

[0024] Natural colored stone 4%, natural stone 4%, methyl cellulose 1%, sodium metaphosphate 1%

[0025] The preparation method is the same as in Example 1.

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PUM

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Abstract

This invention and prepares side for a kind of multi-functional dry powder coating France, its characteristic is including the inorganic becomes the membrane material, pigment, color Sand, natural building stones, function packing, adopt the white cement and not have Machine as become phosphate membrane material go on membrane into, adopt the diatom Soil, oxidize the zinc (or nanometer oxidizes the zinc) ultraly and detailedly as the function Packing, utilize natural color sand, feel of building stones with abundant The three-dimensional behavior ability of the coating, mix the resin first while preparing And then, then process in grinding the equipment, act as the packing one Son one up to more than 250 eye directlies on average, sieve, packaging. Originally inventing actually could follow the consumption, regulated and needed with water Viscidity go on because it construct, in whether normal atmospheric temperature become membrane, can adopt Brush and roll scribbling and spraying way, has overcome the liquid at present Keep the difficult shortcoming after making the pot.

Description

Technical field [0001] The invention belongs to the field of coatings, in particular to a multifunctional dry powder coating and a preparation method thereof. Background technique [0002] At present, living rooms and furniture often emit poisonous and harmful gases, which endanger human health. At the same time, the room is relatively humid in summer, and the air is too dry in winter. It is difficult for existing coatings to solve this problem. Contents of the invention [0003] The purpose of the present invention is to improve the above-mentioned existing problems, provide a kind of natural pollution-free green environmental protection diatomite material as functional filler, absorb harmful gas, adjust indoor humidity, adopt zinc oxide with bactericidal function as functional additive to impart Multifunctional dry powder coating with coating bactericidal function and preparation method thereof. [0004] The present invention is characterized in that it includes inorgan...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D101/08C09D5/03
Inventor 高延敏
Owner 华东船舶工业学院