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A kind of color cooling paint

A paint and color technology, applied in the field of color cooling paint, can solve the problems of less research on color cooling materials, poor cooling effect and cannot meet the use requirements, etc., and achieve high impact strength, beautiful color, impact strength and aging resistance

Active Publication Date: 2018-05-04
QINGDAO UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are many studies on white cooling paint, but there are few studies on colored cooling materials, and the cooling effect is very poor and cannot meet the use requirements.

Method used

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  • A kind of color cooling paint
  • A kind of color cooling paint
  • A kind of color cooling paint

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] 1.1 coating of the present invention is made up of the raw material of following percentage by weight:

[0029] Self-made epoxy-modified acrylic hybrid emulsion 30%, rutile titanium dioxide 5%, photocatalyst 5%, color pigment 6%, hollow glass microspheres 16%, far-infrared nanomaterials 3%, zinc oxide 5%, gas phase II Silicon oxide 2%, additives 3%, deionized water 25%;

[0030] The self-made epoxy-modified acrylic hybrid emulsion is prepared from the following parts by weight: 134 parts of monomers, 1.2 parts of initiators, 4.62 parts of emulsifiers, 20 parts of epoxy resins, and 140 parts of deionized water. The composition and mass ratio of monomers are: styrene: butyl acrylate: methyl methacrylate: methacrylic acid: diacetone acrylamide = 40: 55: 30: 5: 4;

[0031] The preparation method of described self-made epoxy-modified acrylic acid hybrid emulsion is:

[0032] 1) Preparation of pre-emulsion: Add 140 parts of deionized water and 4.62 parts of emulsifier into ...

Embodiment 2

[0037] 2.1 coating of the present invention is made up of the raw material of following percentage by weight:

[0038] Self-made epoxy-modified acrylic hybrid emulsion 30%, rutile titanium dioxide 5%, photocatalyst 5%, color pigment 6%, hollow glass microspheres 16%, far-infrared nanomaterials 3%, zinc oxide 5%, gas phase II Silicon oxide 2%, additives 3%, deionized water 25%;

[0039] The self-made epoxy-modified acrylic hybrid emulsion is prepared from the following parts by weight: 134 parts of monomers, 1.2 parts of initiators, 4.62 parts of emulsifiers, 20 parts of epoxy resins, and 140 parts of deionized water. The composition and mass ratio of monomers are: styrene: butyl acrylate: methyl methacrylate: methacrylic acid: diacetone acrylamide = 40: 55: 30: 5: 4;

[0040] The preparation method of described self-made epoxy-modified acrylic acid hybrid emulsion is:

[0041] 1) Preparation of pre-emulsion: Add 140 parts of deionized water and 4.62 parts of emulsifier into ...

Embodiment 3

[0046] 3.1 coating of the present invention is made up of the raw material of following weight percent:

[0047]Self-made epoxy-modified acrylic hybrid emulsion 30%, rutile titanium dioxide 7%, photocatalyst 3%, color pigment 8%, hollow glass microspheres 15%, far-infrared nanomaterials 4%, zinc oxide 3%, gas phase II Silicon oxide 3%, additives 2%, deionized water 25%;

[0048] The self-made epoxy-modified acrylic hybrid emulsion is prepared from the following parts by weight: 134 parts of monomers, 1.2 parts of initiators, 4.62 parts of emulsifiers, 20 parts of epoxy resins, and 140 parts of deionized water. The composition and mass ratio of monomers are: styrene: butyl acrylate: methyl methacrylate: methacrylic acid: diacetone acrylamide = 40: 55: 30: 5: 4;

[0049] The preparation method of described self-made epoxy-modified acrylic acid hybrid emulsion is:

[0050] 1) Preparation of pre-emulsion: Add 140 parts of deionized water and 4.62 parts of emulsifier into the rea...

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Abstract

The invention discloses a color cooling coating. The coating comprises, by weight percentage, 25-35% of self-made epoxy modified acrylate hybrid emulsion, 5-10% of rutile type titanium dioxide, 2-5% of photocatalyst, 6-12% of color adjusting pigment, 12-20% of hollow glass beads, 3-6% of far infrared nano materials, 2-5% of zinc oxide, 2-4% of gas-phase silicon dioxide, 1-3% of auxiliaries and 25-35% of deionized water. The color cooling coating is color adjustable, attractive in color, in in reflectivity, good in toughness, high in impact strength and resistant to aging.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to a colored cooling coating. Background technique [0002] Cooling paint is a new type of paint that integrates reflection, radiation and hollow microbead heat insulation. The paint can highly reflect the sun's infrared and ultraviolet rays in the range of 400nm to 2500nm, preventing the sun's heat from accumulating on the surface of the object and heating it up automatically. Carry out radiant heat to cool down, radiate the heat on the surface of the object into space, and reduce the temperature of the object. Even in cloudy days and nights, the paint can radiate heat to reduce the temperature. Some hollow particles with extremely low thermal conductivity are placed in the paint. Beads insulate the transfer of heat energy, and even when the temperature of the atmosphere is high, they can block the external heat and conduct it to the inside of the object. The three functions ensur...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D151/08C09D7/61C08F283/10C08F220/18C08F212/08C08F220/06C08F220/58
CPCC08F283/10C08K3/22C08K3/34C08K3/36C08K7/28C08K13/04C08K2003/2241C08K2003/2296C08K2201/011C09D7/61C09D7/70C09D151/08C08F220/1804
Inventor 李少香
Owner QINGDAO UNIV OF SCI & TECH