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Multifunctional emulsion paint as well as preparation method and application thereof

A latex paint and emulsion technology, applied in latex paint, biocide-containing paint, conductive paint, etc.

Inactive Publication Date: 2018-03-13
SHANDONG SHENGQUAN NEW MATERIALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] How to apply graphene materials to latex paints can not only improve the above-mentioned defects that traditional latex paints cannot achieve, but also improve the conventional performance of latex paints, which has important research significance

Method used

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  • Multifunctional emulsion paint as well as preparation method and application thereof
  • Multifunctional emulsion paint as well as preparation method and application thereof
  • Multifunctional emulsion paint as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0079] A kind of preparation method of multifunctional latex paint, it comprises the steps:

[0080] (1) Mix 40.0kg acrylate emulsion, 14.0kg light calcium carbonate, 8.0kg talcum powder, 8.0kg titanium dioxide, 0.2kg wetting agent os-405, 3.5kg ethylene glycol butyl ether and 0.3kg preservative XG- 215 Mix evenly by means of strong mechanical stirring and mechanical grinding to obtain the first emulsion;

[0081] (2) 0.5kg Graphene A and 0.5kg polyvinylpyrrolidone K90 are added to 2.5kg water, Graphene material is dispersed in water, obtains Graphene material predispersion;

[0082] (3) 74.0kg first emulsion and 3.5kg graphene material pre-dispersion liquid, 2.5kg hydroxyethyl cellulose, 0.5kg polyoxyethylene polyoxypropylene pentaerythritol ether, 20.0kg pigment are fully mixed to obtain multifunctional latex paint anticipation ;

[0083] (4) filter the multifunctional latex paint and expect to obtain the multifunctional latex paint.

Embodiment 2

[0085] (1) Mix 40.0kg acrylate emulsion, 14.0kg light calcium carbonate, 8.0kg talcum powder, 8.0kg titanium dioxide, 0.2kg wetting agent os-405, 3.5kg ethylene glycol butyl ether and 0.3kg preservative XG- 215 Mix evenly by means of strong mechanical stirring and mechanical grinding to obtain the first emulsion;

[0086] (2) 1.0kg Graphene C and 0.5kg polyvinylpyrrolidone K90 are added to 2.5kg water, Graphene material is dispersed in water, obtains Graphene material predispersion;

[0087] (3) 74.0kg first emulsion and 3.5kg graphene material pre-dispersion liquid, 2.5kg hydroxyethyl cellulose, 0.5kg polyoxyethylene polyoxypropylene pentaerythritol ether, 20.0kg pigment are fully mixed to obtain multifunctional latex paint anticipation ;

[0088] (4) filter the multifunctional latex paint and expect to obtain the multifunctional latex paint.

Embodiment 3

[0090] (1) Mix 40.0kg acrylate emulsion, 14.0kg light calcium carbonate, 8.0kg talcum powder, 8.0kg titanium dioxide, 0.2kg wetting agent os-405, 3.5kg ethylene glycol butyl ether and 0.3kg preservative XG- 215 Mix evenly by means of strong mechanical stirring and mechanical grinding to obtain the first emulsion;

[0091] (2) 2.0kg Graphene A and 0.5kg polyvinylpyrrolidone K90 are added to 2.5kg water, Graphene material is dispersed in water, obtains Graphene material predispersion;

[0092] (3) the first emulsion of 74.0kg and 3.5kg polyvinylpyrrolidone K90, 2.5kg hydroxyethyl cellulose, 0.5kg polyoxyethylene polyoxypropylene pentaerythritol ether, 20.0kg pigment are fully mixed to obtain multifunctional latex paint;

[0093] (4) filter the multifunctional latex paint and expect to obtain the multifunctional latex paint.

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Abstract

The invention relates to a multifunctional emulsion paint as well as a preparation method and application thereof. The emulsion paint comprises the following components in parts by weight: 2-50 partsof resin emulsion, 0.1-10 parts of a graphene material, 0.3-3 parts of a graphene material dispersing agent, 0-25 parts of a filler, 16-30 parts of pigment, 0.1-0.5 part of a wetting agent, 0.1-0.5 part of a defoaming agent, 0.5-3 parts of a thickening agent, 3-4.5 parts of coalescing agent and 0.1-0.5 part of a preservative. The multifunctional emulsion paint provided by the invention not only has a plurality of functions such as a far infrared function, a bacteriostatic function, an antistatic function, and a heat insulation function, but also has greatly improved freeze-thaw resistance, weather aging resistance and cohesiveness compared with those of a traditional emulsion paint.

Description

technical field [0001] The invention belongs to the technical field of latex paint preparation, relates to a latex paint and its preparation method and application, in particular to a multifunctional latex paint and its preparation method and application. Background technique [0002] Latex paint, commonly known as latex paint, is a large class of synthetic resin emulsion paint represented by acrylate copolymer emulsion. Latex paint is a water-dispersible paint. It is based on synthetic resin emulsion, and the filler is refined by adding various additives after grinding and dispersing. [0003] Latex paint has many advantages that are different from traditional wall paints, such as easy to paint, fast drying, water-resistant paint film, and good scrub resistance. In our country, it is customary for people to use synthetic resin emulsion as the base material, use water as the dispersion medium, add pigments, fillers (also known as extender pigments) and additives, and make c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D5/14C09D5/24C09D5/02C09D133/04C09D7/61C09D7/63C09D7/65
CPCC09D5/14C08K2003/2241C08K2003/265C08L2201/04C08L2205/035C09D5/024C09D5/24C09D133/04C08L39/06C08L1/284C08L71/02C08K13/02C08K3/26C08K3/34C08K3/22C08K3/04
Inventor 崔泉德许日鹏王双成吕冬生唐地源
Owner SHANDONG SHENGQUAN NEW MATERIALS CO LTD
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