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Radiative insulating water-based coating and preparation method thereof

A water-based paint, radiation type technology, applied in polyester paint, coating and other directions, can solve the problems of inconvenience and harm in production and life, inconspicuous cooling of the internal environment, shortening the service life of materials, etc., to achieve good hardness and good weather resistance. , smooth coating effect

Inactive Publication Date: 2015-01-14
ANHUI LENCAQI BUILDING MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This not only brings great inconvenience and harm to people's production and life, but also shortens the service life of materials.
Existing heat insulation coatings only reduce the temperature by reflecting sunlight, which cannot block heat conduction, the heat insulation effect is not obvious, and the internal environment cooling is not obvious

Method used

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Examples

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Embodiment Construction

[0013] specific implementation plan

[0014] The present invention will be described in detail below through specific examples.

[0015] A radiation-type insulating water-based paint, made of the following raw materials in parts by weight (kg): acrylic resin emulsion 41, water-based alkyd resin 27, sepiolite powder 2, dispersant 50400.4, nano-zirconia 1, butyl glycol Ether 3, ceramic microbeads 3, manganese dioxide 0.8, ferric oxide 2, deionized water 18, 2-amino-2-methyl-1-propanol 0.4, polyvinylpyrrolidone 0.2, tetrachloroisophthalonitrile 1. Methyl silicone oil 0.4, thermal insulation slurry 8;

[0016] The heat insulating slurry is made of the following raw materials in parts by weight (kg): nano ceramic fiber 6, calcium aluminate cement 24, quartz sand tailings 23, bentonite 4, expanded perlite 7, polyvinyl alcohol 3, phosphoric acid Aluminum 4, rock wool fiber 6, silicon micropowder 3, sodium fatty alcohol polyoxyethylene ether sulfate 1, lauryl methacrylate 13, sila...

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PUM

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Abstract

The invention discloses a radiative insulating water-based coating which is prepared from the following raw materials in parts by weight: 35-45 parts of an acrylic resin emulsion, 20-30 parts of water-based alkyd resin, 1-2 parts of sepiolite powder, 0.3-0.5 part of a dispersant 5040, 1-2 parts of nano zirconium oxide, 3-4 parts of ethylene glycol butyl ether, 2-4 parts of ceramic microbeads, 0.5-1.0 part of manganese dioxide, 1-2 parts of iron sesquioxide, 14-20 parts of deionized water, 0.4-0.6 part of 2-amino-2-methyl-1-propanol, 0.1-0.3 part of polyvinylpyrrolidone, 1-2 parts of tetrachloroisophthalonitrile, 0.2-0.4 part of methylsilicone oil and 7-9 parts of insulating slurry. The water-based coating disclosed by the invention is good in leveling property, smooth in film, good in hardness and strong in adhesive force and has good weather resistance, stain resistance, heat insulativity, aging resistance and the like after being applied to the environment. The water-based coating is safe and non-toxic, free of damage to physical health of coating workers, environment-friendly, strong in practicality and worthy of popularization.

Description

technical field [0001] The invention relates to a coating and a preparation method thereof, in particular to a radiation-type water-insulating coating and a preparation method thereof. Background technique [0002] Any paint that uses water as a solvent or as a dispersion medium can be called a water-based paint. Water-based coatings include three types: water-soluble coatings, water-dilutable coatings, and water-dispersible coatings. Water-soluble coatings use water-soluble resins as film-forming materials, represented by polyvinyl alcohol and its various modified products. There are also water-soluble alkyd resins, water-soluble epoxy resins, and inorganic polymer water-based resins, etc.; water-dilutable coatings refer to coatings prepared after emulsified emulsions become films, which are solvent-based resins dissolved in organic solvents, and then re-emulsified. With the help of strong mechanical stirring, the resin is dispersed in water to form an emulsion, which is c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/00C09D167/08C09D7/12
CPCC09D133/00C08K2201/011C08L2205/035C09D7/62
Inventor 朱厚信张军
Owner ANHUI LENCAQI BUILDING MATERIAL
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