Bright nano anti-fouling self-cleaning paint and preparation method thereof

A bright and antifouling technology, applied in the field of coatings, can solve the problems of non-fouling and self-cleaning, and achieve the effects of easy operation, low equipment investment, and simple and reasonable preparation methods

Inactive Publication Date: 2017-08-04
成都罗以新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although the car flash paints developed by these foreign experts can improve the aesthetic feeling of the car appearance, they cannot prevent pollution and self-clean, which cannot but be said to be a great pity!

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Embodiment 1: A kind of nano bright antifouling self-cleaning paint and its preparation method, its raw material counts by weight: 65 parts of acryl alcohol resin, 20 parts of nanoscale titanium dioxide-aluminum powder-four-needle zinc oxide whisker mixture, 7 parts of butyl acetate, 2 parts of color paste, 1 part of brightener, 2.5 parts of silane coupling agent, 0.5 part of defoamer, 0.5 part of film-forming aid, and 0.5 part of rheology additive.

[0047] Prepare a kind of nano bright antifouling self-cleaning paint as above and preparation method thereof, comprise the following steps:

[0048] a. Put 30±4% aluminum powder finished product, 60±2% titanium dioxide finished product, 10±2% four-needle zinc oxide whisker finished product into the grinder, add 1.5-2% dispersant and 2.7-3.3 times Grinding in a grinder for 12 hours to obtain a mixed slurry with a solid content of 35 ± 2% titanium dioxide-aluminum powder-four-needle zinc oxide whiskers;

[0049] b. Then extra...

Embodiment 2

[0052] Embodiment 2: a kind of nano bright antifouling self-cleaning paint and preparation method thereof, its raw material counts by weight: 60 parts of acryl alcohol resin, 25 parts of nanoscale titanium dioxide-aluminum powder-four-needle zinc oxide whisker mixture, 7 parts of butyl acetate, 1 part of toning paste, 3 parts of brightener, 2.5 parts of silane coupling agent, 0.5 part of defoamer, 0.5 part of coalescent, and 0.5 part of rheological additive.

[0053] Prepare a kind of nano bright antifouling self-cleaning paint as above and preparation method thereof, comprise the following steps:

[0054] a. Put 25±4% aluminum powder finished product, 65±2% titanium dioxide finished product, 10±2% four-needle zinc oxide whisker finished product into the grinder, add 1.5% dispersant and 2.7-3.3 times of ethanol , grinding in a grinder for 12 hours to obtain a mixed slurry with a solid content of 35±2% titanium dioxide-aluminum powder-four-needle zinc oxide whiskers;

[0055] ...

Embodiment 3

[0057] Embodiment 3: a kind of nano-bright antifouling self-cleaning paint and its preparation method, its raw material counts by weight: 63 parts of acryl alcohol resin, 22 parts of nano-scale titanium dioxide-aluminum powder-four-needle zinc oxide whisker mixture, 6 parts of butyl acetate, 1 part of toning paste, 4 parts of brightener, 2.5 parts of silane coupling agent, 0.5 part of defoamer, 0.5 part of coalescent aid, and 0.5 part of rheology additive.

[0058] Prepare a kind of nano bright antifouling self-cleaning paint as above and preparation method thereof, comprise the following steps:

[0059] a. Put 25±4% aluminum powder finished product, 60±2% titanium dioxide finished product, 15±2% four-needle zinc oxide whisker finished product into the grinder, add 1.5% dispersant and 2.7-3.3 times of ethanol , grinding in a grinder for 12 hours to obtain a mixed slurry with a solid content of 35±2% titanium dioxide-aluminum powder-four-needle zinc oxide whiskers;

[0060] b....

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PUM

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Abstract

The invention relates to the field of coatings, in particular to bright nano anti-fouling self-cleaning paint and a preparation method thereof. The coating comprises the following raw materials in parts by weight: 55-65 parts of a film-forming resin, 25-35 parts of nano titanium dioxide-powdered aluminum-tetra-needle ZnO whisker mixed slurry with the solid content of 20+ / -2%, 6-8 parts of n-butyl acetate, 1-2 parts of tinting paste, 2-3 parts of a brightener, 2-3 parts of a silane coupling agent, 0.8-1.2 parts of an antifoaming agent, 0.4-0.6 part of a coalescing agent and 0.4-0.6 part of a rheological agent. The product is safe, non-toxic, low in cost and excellent in performance and has high finish degree and anti-fouling self-cleaning functions. If the invented thermal insulation putty cream is subjected to blade coating on an automobile body, and then the novel bright nano anti-fouling self-cleaning paint and invented and patented thermal insulation glass coating are sprayed, the vehicle is excellent in thermal insulation effect and does not need to be washed at all.

Description

technical field [0001] The invention relates to the field of coatings. In particular, it relates to a nano bright antifouling self-cleaning paint and a preparation method thereof. Background technique [0002] What if your car never had to be washed - how pleasant and magical would it be? Now this is no fantasy, because the antifouling and self-cleaning car paint has been successfully developed. This is the nano-bright antifouling self-cleaning paint-it not only has a unique color-dependent effect, but also can make your car shine in different sunlight. It emits colorful and dazzling colors, and it is anti-fouling, dust-proof, acid rain-proof, and there is no need to wash the car frequently-this is because several special nano-materials are added to the car paint, which has good optical properties. Material properties and very strong dispersion stress, using unique manufacturing process and surface treatment technology, the wear resistance, aging resistance, scratch resist...

Claims

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Application Information

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IPC IPC(8): C09D129/02C09D5/16C09D7/12
CPCC08K2003/0812C08K2003/2241C08K2201/011C09D5/1687C09D129/02C08L33/02C08K13/04C08K3/22C08K3/08C08K7/08C08K5/54
Inventor 龚伟阳庆文欧阳轲
Owner 成都罗以新材料科技有限公司
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