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Air purification lacquer and preparation method thereof

A technology of air purification and nano-titanium dioxide, which is applied in coatings and other directions, can solve the problems of air purification functional coatings that need to be improved, and achieve the effects of reducing the probability of forming a short-circuit primary battery, high recombination probability, and improving utilization

Active Publication Date: 2015-01-14
人民非物质文化传播有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the performance of air-purifying functional coatings needs to be improved, and consumers urgently need air-purifying coatings with excellent purification functions.

Method used

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  • Air purification lacquer and preparation method thereof
  • Air purification lacquer and preparation method thereof
  • Air purification lacquer and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] Embodiment 1 air purification paint (one)

[0067] 1. Weigh each raw material according to the following ratio, and the ratio of components is calculated by weight ratio:

[0068]

[0069] 2. Production process of air purification paint:

[0070] Step 1: Put nano-silver, nano-titanium dioxide, nano-zinc oxide, activated carbon fiber, silane coupling agent, silicone hydrophobic agent and copper phthalocyanine into a high-speed disperser at 3000 rpm for 10 minutes to make nano-silver doped hydrophobic modification. Nano titanium dioxide-zinc oxide-ACF-copper phthalocyanine composite gel liquid, adding citric acid to adjust the pH value to 5, which is the A component.

[0071] Step 2: Stir water, pH-100, SN-5040, LXE, and NXZ evenly; add 5A molecular sieve powder and tourmaline powder, and disperse at 800 rpm for 10 minutes. Then add acrylic emulsion, alcohol ester twelve, carbomer 940, HBR-250, stir evenly, add citric acid to adjust the pH value to 5; it is component...

Embodiment 2

[0075] Embodiment 2 air purification paint (two)

[0076] 1. Weigh each raw material according to the following ratio, and the ratio of components is calculated by weight ratio:

[0077]

[0078] 2. Production process of air purification paint:

[0079] Step 1: Put nano-silver, nano-titanium dioxide, nano-zinc oxide, activated carbon fiber, silane coupling agent, silicone hydrophobic agent and copper phthalocyanine into a high-speed disperser and disperse for 20 minutes at 1500 rpm to make a hydrophobic modified nano-silver doped Nano titanium dioxide-zinc oxide-ACF-copper phthalocyanine composite gel liquid, adding citric acid to adjust the pH value to 5, which is the A component.

[0080] Step 2: Stir water, pH-100, SN-5040, LXE, and NXZ evenly; add 5A molecular sieve powder and tourmaline powder, and disperse at 600 rpm for 20 minutes. Then add acrylic emulsion, alcohol ester twelve, carbomer 940, HBR-250, stir evenly, add citric acid to adjust the pH value to 5; it is...

Embodiment 3

[0083] Embodiment 3 air purification paint (three)

[0084] 1. Weigh each raw material according to the following ratio, and the ratio of components is calculated by weight ratio:

[0085]

[0086] 2. Production process of air purification paint:

[0087] Step 1: put nano-silver, nano-titanium dioxide, nano-zinc oxide, activated carbon fiber, silane coupling agent, organic silicon hydrophobic agent and copper phthalocyanine into a high-speed disperser at 2000 rpm for 15 minutes to make a hydrophobic modification doped with nano-silver. Nano titanium dioxide-zinc oxide-ACF-copper phthalocyanine composite gel liquid, adding citric acid to adjust the pH value to 5, which is the A component.

[0088] Step 2: Stir water, pH-100, SN-5040, LXE, and NXZ evenly; add 5A molecular sieve powder and tourmaline powder, and disperse at 700 rpm for 15 minutes. Then add acrylic emulsion, alcohol ester twelve, carbomer 940, HBR-250, stir evenly, add citric acid to adjust the pH value to 5;...

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Abstract

The invention relates to an air purification lacquer and a preparation method thereof. The air purification lacquer is prepared by taking a water-based acrylic emulsion as an adhesive, taking 5A molecular sieve powder and an active carbon fiber as adsorbents and microelectrodes, taking nano-titanium dioxide as a photoelectric conversion agent, taking nano silver as a doping agent, taking copper phthalocyanine as a photosensitizer, taking a silane coupling agent and an organic silicon hydrophobing agent as hydrophobic modifying agents, taking quartz sand as an aggregate, taking tourmaline as a negative ion accelerating agent and taking citric acid as a pH value regulating agent. The air purification lacquer disclosed by the invention has similar photosynthetic functions of absorbing harmful substances for 24 hours day and night and decomposing the harmful substances under light irradiation at daytime and similar plant functions of releasing negative ions to air, so that dust is increased in granule diameter due to the effect of electrostatic attraction so as to accelerate sedimentation.

Description

technical field [0001] The invention relates to a water-based paint capable of purifying harmful substances in the air and a production process thereof. Background technique [0002] With the smog covering a large area of ​​China in 2012, the issue of air quality has become a sensitive topic of concern. Volatile Organic Compounds (Volatile Organic Compounds, or VOCs) come in many varieties and are widely distributed, ranging from industrial production and transportation to small household decoration and home life. They are all different sources of VOCs. Due to the breadth and diversity of VOC, they are regarded as the second largest air pollutant after dust. In the presence of VOC, nitrogen oxides, sulfur oxides, etc. at the same time, dry and wet fallouts such as floating dust, oxidants, nitrates, and sulfates are generated by ultraviolet radiation, which is photochemical smog, and wet fallout is acid rain. Photochemical smog is a kind of air pollution, which not only end...

Claims

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Application Information

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IPC IPC(8): C09D133/00C09D7/12
CPCC08K3/08C08K3/22C08K5/09C08K7/06C08K13/04C08K2003/0806C08K2003/2237C08K2003/2296C08K2201/011C09D7/40C09D133/00
Inventor 张勇栗忠原
Owner 人民非物质文化传播有限公司
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