CN102627892A

CN102627892A - Transparent photocatalyst paint

Info

Publication number: CN102627892A
Application number: CN2012100734646A
Authority: CN
Inventors: 高明; 陈伟民; 成业春
Original assignee: JIANGSU TONGHUI LIGHTING SCIENTIFIC TECHNOLOGY PRODUCTS Co Ltd
Current assignee: JIANGSU TONGHUI LIGHTING SCIENTIFIC TECHNOLOGY PRODUCTS Co Ltd
Priority date: 2012-03-20
Filing date: 2012-03-20
Publication date: 2012-08-08

Abstract

The invention which solves problems of the prior art provides a transparent photocatalyst paint. The paint comprises, by weight, 0.05-0.15% of nanometer titanium phosphate, 0.5-1.5% of oily nanometer titanium dioxide, 0.05-0.15% of nanometer silica, 10-16% of an acrylate derivative resin, 0.5-1.5% of nanometer negative ion powder, 5-15% of an emulsion for architectural paints, 0.001-0.004% of an antifoaming agent, 0.001-0.004% of a coupling agent, 0.001-0.004% of 2-amino-2-methyl-1-propanol, 0.01-0.04% of a thickening agent, and the balance water, wherein the thickening agent is polyacrylate; the coupling agent is a silane coupling agent; the antifoaming agent is YL-109; and the granularity of the oily nanometer zinc oxide is 10-35nm. The paint of the invention, which is nontoxic, odorless, safe and environmentally friendly, has a good transmittance after being smeared on the surface of glass through using a simple construction method; and the coating surface has no spots or flaws, and the appearance is basically same as the appearance of the glass before smearing. The paint can efficiently, rapidly and lastingly purify harmful substances of formaldehyde and the like in air.

Description

A kind of transparent photo-catalytic coating

Technical field

The invention belongs to field of materials, especially the new energy materials field is specifically related to a kind of transparent photo-catalytic coating.

Background technology

In the life, along with increasing rapidly of standard of living, the increase of people's environmental consciousness, People more and more is paid attention to living environment, yet, there are formaldehyde, organic pollution such as stupid in the house decorative material.Bring a lot of harm for people's life.The appearance of photo-catalytic coating, successful solution purifying problem.But photocatalyst material light transmission in the market but has much room for improvement.

Therefore how to provide a kind of fast, efficient, lasting, can be applied to glass surface with simple constructional method after, light transmission is good, and the film surface immaculate, and is indefectible, outward appearance is basic with smearing the same coating of front glass, becomes the technical problem of primary solution.

Summary of the invention

The invention solves the prior art problem, a kind of transparent photo-catalytic coating is provided.

The present invention adopts following technical scheme:

A kind of transparent photo-catalytic coating, be made up of following raw material by weight percentage: nanometer titanium phosphate 0.05～0.15%, oiliness nano titanium oxide 0.5～1.5%, nano silicon 0.05～0.15%, propylene vinegar derivatives resin 10～16%, nano-negative ion powder 0.5～1.5%, trade sales coating use emulsion 5～15%, skimmer 0.001～0.004%, coupling agent 0.001～0.004%, 2-amino-2-methyl-1-propanol 0.001～0.004%, thickening material 0.01～0.04%, surplus to be water;

Said thickening material is a polyacrylic ester.Said coupling agent is a silane coupling agent.Skimmer is that YL-109, said oiliness nano granular of zinc oxide degree are 10-35nm.

Compared with prior art, the present invention has following advantage:

The present invention is nonpoisonous and tasteless, and after safety and environmental protection can be applied to glass surface with simple constructional method, light transmission is good, and the film surface immaculate, and was indefectible, and outward appearance is basic the same with smearing front glass.Objectionable impuritiess such as formaldehyde in can purifying air efficiently, fast, enduringly.

Embodiment

For making the object of the invention, technical scheme clearer, carry out detailed description in the face of the preferred embodiments of the present invention down.

Embodiment 1

In whipping device, add: granularity is that 10nm oiliness nano titanium oxide 0.8%, nanometer titanium phosphate 0.06%, nano silicon 0.10%, propylene vinegar derivatives resin 11%, nano-negative ion powder 0.6%, trade sales coating use emulsion 9%, YL-109 skimmer 0.002%, silane coupling agent 0.003%, 2-amino-2-methyl-1-propanol 0.002%, polyacrylic ester 0.02%, surplus to be water;

At room temperature stirred 10 minutes for 1800 rev/mins, promptly make photo-catalytic coating with rotating speed.

Claims

1. transparent photo-catalytic coating, it is characterized in that: be made up of following raw material by weight percentage: nanometer titanium phosphate 0.05～0.15%, oiliness nano titanium oxide 0.5～1.5%, nano silicon 0.05～0.15%, propylene vinegar derivatives resin 10～16%, nano-negative ion powder 0.5～1.5%, trade sales coating use emulsion 5～15%, skimmer 0.001～0.004%, coupling agent 0.001～0.004%, 2-amino-2-methyl-1-propanol 0.001～0.004%, thickening material 0.01～0.04%, surplus to be water.

2. coating according to claim 1 is characterized in that: said thickening material is a polyacrylic ester.

3. coating according to claim 1 is characterized in that: said coupling agent is a silane coupling agent.

4. coating according to claim 1 is characterized in that: skimmer is YL-109.

5. coating according to claim 1 is characterized in that: said oiliness nano granular of zinc oxide degree is 10-35nm.