Preparation method and preparation equipment of shell water-based coating material taking mesh macromolecules as film-forming material

A film-forming material, water-based paint technology, applied in the field of paint, can solve the problems of volatile, fire, hazardous chemical components, etc., and achieve the effect of reducing formaldehyde content

Inactive Publication Date: 2020-05-19
万喜人家环保科技有限责任公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the traditional coatings on the market in the prior art are easy to cause safety hazards such as fires and easily volatilize chemical components that are harmful to human health. Preparation method and preparation equipment of shell water-based paint

Method used

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  • Preparation method and preparation equipment of shell water-based coating material taking mesh macromolecules as film-forming material
  • Preparation method and preparation equipment of shell water-based coating material taking mesh macromolecules as film-forming material
  • Preparation method and preparation equipment of shell water-based coating material taking mesh macromolecules as film-forming material

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Effect test

Embodiment

[0033] A kind of preparation method of the shell water-based coating that takes mesh macromolecule as film-forming material, comprises the following steps:

[0034] S1: Put the dispersant, shell powder and deionized water in a container with a stirring device, perform mechanical stirring for 1 to 2 hours, add fillers in corresponding parts by weight, and continue stirring for 30 to 60 minutes to obtain a mixture;

[0035] S2: Add the corresponding weight portion of mesh film-forming material to the mixture, continue to stir for 15-20 minutes, disperse evenly and sieve to obtain the finished product.

[0036] The parts by weight of the above-mentioned ingredients are as follows: 2-8 parts of dispersant, 70-95 parts of shell powder, 80-100 parts of filler, 2-10 parts of mesh film-forming material, and 20-60 parts of deionized water;

[0037] The above-mentioned fillers include the following ingredients by weight: 26-28 parts of polyacrylate, 27-30 parts of isocyanate, 26-29 part...

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Abstract

The invention discloses a preparation method of a shell water-based coating material taking mesh macromolecules as a film-forming material. The method comprises the following steps: S1, putting a dispersing agent, shell powder and deionized water into a container with a stirring device, mechanically stirring for 1-2 hours, adding corresponding parts by weight of a filler, and continuously stirringfor 30-60 minutes to obtain a mixture. According to the invention, the water-based coating material has the advantages that a mesh macromolecule film-forming material is added into a water-based coating material, and spontaneously forms a shell-core micelle with a special three-dimensional space structure and high thermodynamic stability in a water phase, and diversified functional molecular groups are embedded into the surface of the micelle by combining with amplification of molecular modification, so that the mesh macromolecule film can be quickly cured to form a mesh-shaped structure under the induction of external fields such as heat, air and the like, shell powder is attached to holes to generate a function of adsorbing water and formaldehyde so as to reduce the formaldehyde contentin a decorated room, so that the room is beneficial for people to live in.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to a preparation method and equipment for shell water-based coatings using mesh polymers as film-forming materials. Background technique [0002] With the development of various industries in the national economy, the paint industry has gradually developed from a very unobtrusive small industry to an indispensable and important industry in various fields of the national economy. Nowadays, the use of paint can be seen everywhere, such as car surface, home appliance shell, home decoration, etc., especially wall paint and furniture paint in home decoration. Traditional coatings will release a large amount of harmful substances such as formaldehyde and benzene, which directly endanger the health of builders and users. [0003] In addition, traditional coatings use organic solvents as the dispersion medium. The transportation and storage of coatings have high requirements, which are pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D171/00C09D7/61C09D7/63C09D7/65B01F7/30
CPCC09D133/04C09D171/00C09D7/61C09D7/63C09D7/65C08L2205/035C08K2003/265C08K2003/2241C08K2003/324B01F27/1125B01F27/191B01F27/213B01F27/85B01F27/95C08L71/00C08L33/02C08K13/02C08K3/26C08K3/34C08K3/22C08K3/32C08K5/523C08L33/04
Inventor 张万喜张龙飞田杨
Owner 万喜人家环保科技有限责任公司
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