CN1468915A - Radon preventing paint - Google Patents
Radon preventing paint Download PDFInfo
- Publication number
- CN1468915A CN1468915A CNA021142793A CN02114279A CN1468915A CN 1468915 A CN1468915 A CN 1468915A CN A021142793 A CNA021142793 A CN A021142793A CN 02114279 A CN02114279 A CN 02114279A CN 1468915 A CN1468915 A CN 1468915A
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- paint
- coating
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Abstract
The present invention relates to paint for building and is especially one kind of radon preventing paint. The radon preventing paint is produced through adding water 49 (in weight portions, the same below), thickener 0.8, dispersant 1.2, titania powder 24, sterilizer 0.6, defoaming gent 0.8 and filming agent 1.6, dispersing fully, adding acrylic emulsion 20 and superfine silicon aerogel 2, dispersing fully, pH regulation to 9-9.5 and final packing. The paint has high radon preventing effect.
Description
Technical field
The present invention relates to a kind of building coating, particularly a kind of anti-radon removes material.
Background technology
Development of real estate, house decoraton engineering as one of mainstay industry of country just flourish.But along with the raising of quality of life, people are more and more urgent to the environmental requirement of dwelling house.Prove according to the authoritative expert: have radioelement on the earth in a large number, as all containing radioelement in rock, Wingdale, gravel, the colliery.The radio active decay cycle of radioelement generally goes up century-old.The gas that decays such as uranium are radiated is radon gas.Radioelement is all contained on cement in our the present buildings, ceramics, marble, grouan, brick, precoated plate, stratum, can radiate radon gas, and just some buildings content is more, some buildings content is less.Radon gas is difficult to allow the people discover indoor, still, very easily causes diseases such as cancer disease and leukemia, is classified as first public hazards by the World Health Organization.For this harm, particularly indoor radon gas does not also have a kind of good solution at present to the harm of human body.Existing coating mainly is divided into oil paint and water-borne coatings two big classes.Comprise acrylics coating, silicone resin class coating, aqueous epoxy resins class coating in the water-borne coatings, aqueous polyurethane class coating, polyvinyl alcohol coating and Vinyl Acetate Copolymer class coating etc.Wherein, market is widely used mainly to be acrylics coating and silicone resin class coating, and this two classes coating raw material source is wide, and cost of manufacture is low, and production technique is simple, easy construction.Its weak point is not anti-radon effect.
Summary of the invention
The objective of the invention is to overcome the above-mentioned deficiency of existing technology and provide that a kind of raw material sources are wide, cost of manufacture is low, production technique is simple, easy construction, acrylics or silicone resin class radon preventing paint with anti-radon effect.
Technical scheme of the present invention is: add the ultra-fine silicon containing gas gel of fineness more than 800 orders in acrylics coating or silicone resin class coating.
The further technical scheme of the present invention is: the add-on of ultra-fine silicon containing gas gel (weight) is 1%-30%.
Know-why of the present invention is: after adding ultra-fine silicon containing gas gel in acrylics coating or the silicone resin class coating, silicon ion in the silicon containing gas gel is because molecule is very thin, just form a kind of chelate film in coating, this chelate film can effectively stop radon gas outwards to be overflowed.
The present invention is owing to adopt as above technical scheme, and compared with prior art, it is effective to have an anti-radon, and raw material sources are extensive, and cost of manufacture is low, and production technique is simple, characteristics such as easy construction.
Embodiment
Embodiment 1: at first (by weight) add 49 parts of entry, add 0.8 part of thickening material, 1.2 parts of dispersion agents, 24 parts of titanium dioxides, 0.6 part in sterilant, 0.8 part of defoamer, 1.6 parts of membrane-forming agents then, after fully disperseing, add 2 parts of 20 parts of CALCIUM ACRYLATE emulsions and ultra-fine silica aerogels, fully disperse again, transferring pH value at last is 9-9.5, and sealing comprises and getting final product again.
Embodiment 2: at first (by weight) add 48 parts of entry, add 0.8 part of thickening material, 1.0 parts of dispersion agents, 17 parts of titanium dioxides, 0.4 part in sterilant, 0.7 part of defoamer, 1.5 parts of membrane-forming agents then, after fully disperseing, add 13 parts of 17.6 parts of CALCIUM ACRYLATE emulsions and ultra-fine silica aerogels, fully disperse again, transferring pH value at last is 9-9.5, and sealing comprises and getting final product again.
Embodiment 3: at first (by weight) add 49 parts of entry, add 0.8 part of thickening material, 0.8 part of dispersion agent, 10 parts of titanium dioxides, 0.4 part in sterilant, 0.5 part of defoamer, 1.5 parts of membrane-forming agents then, after fully disperseing, add 22 parts of 15 parts of CALCIUM ACRYLATE emulsions and ultra-fine silica aerogels, fully disperse again, transferring pH value at last is 9-9.5, and sealing comprises and getting final product again.
Embodiment 4: at first (by weight) add 52 parts of entry, add 0.8 part of thickening material, 1.0 parts of dispersion agents, 24 parts of titanium dioxides, 0.5 part in sterilant, 1.0 parts of defoamers, 1.6 parts of membrane-forming agents then, after fully disperseing, add 1 part of 23 parts of silicone resin emulsions and ultra-fine silica aerogel, fully disperse again, transferring pH value at last is 9-9.5, and sealing comprises and getting final product again.
Embodiment 5: at first (by weight) add 49 parts of entry, add 0.8 part of thickening material, 1.0 parts of dispersion agents, 14 parts of titanium dioxides, 0.4 part in sterilant, 0.8 part of defoamer, 1.5 parts of membrane-forming agents then, after fully disperseing, add 14 parts of 20.5 parts of silicone resin emulsions and ultra-fine silica aerogels, fully disperse again, transferring pH value at last is 9-9.5, and sealing comprises and getting final product again.
Embodiment 6: at first (by weight) add 51 parts of entry, add 0.8 part of thickening material, 0.8 part of dispersion agent, 8.9 parts of titanium dioxides, 0.4 part in sterilant, 0.6 part of defoamer, 1.5 parts of membrane-forming agents then, after fully disperseing, add 21 parts of 16 parts of silicone resin emulsions and ultra-fine silica aerogels, fully disperse again, transferring pH value at last is 9-9.5, and sealing comprises and getting final product again.
Radon preventing paint of the present invention is when construction, brush sealing bottom coating earlier one time, with the small pore sealing in the metope, and then the brush radon preventing paint, form a kind of chelate film owing to have siliceous aerogel in coating in this radon preventing paint, this whole compound film can intercept radon gas and outwards overflow.Like this, if the indoor radon preventing paint of having brushed, the radon gas in the body of wall just can not be to indoor effusion, thereby reaches the purpose of anti-radon.
Claims (3)
1, a kind of anti-radon removes material, it is characterized in that adding in acrylics coating or silicone resin class coating the ultra-fine silicon containing gas gel of fineness more than 800 orders.
2, anti-radon according to claim 1 removes material, it is characterized in that the add-on (weight) of ultra-fine silicon containing gas gel is 1%-30%.
3, anti-radon according to claim 1 and 2 removes material, it is characterized in that the silicon containing gas gel is the ultra-fine silica aerogel of fineness more than 800 orders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02114279 CN1277890C (en) | 2002-07-17 | 2002-07-17 | Radon preventing paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02114279 CN1277890C (en) | 2002-07-17 | 2002-07-17 | Radon preventing paint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1468915A true CN1468915A (en) | 2004-01-21 |
| CN1277890C CN1277890C (en) | 2006-10-04 |
Family
ID=34142004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02114279 Expired - Fee Related CN1277890C (en) | 2002-07-17 | 2002-07-17 | Radon preventing paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1277890C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956431A (en) * | 2010-10-22 | 2011-01-26 | 百安力钢结构应用科技有限公司 | Heat insulation building board |
| CN102189598A (en) * | 2010-03-05 | 2011-09-21 | 上海耐齐建材有限公司 | Water-based non-absorptive interface agent |
| CN102702905A (en) * | 2012-06-12 | 2012-10-03 | 天长市巨龙车船涂料有限公司 | Radon-proof and formaldehyde-resistant coating |
| CN105885618A (en) * | 2015-11-26 | 2016-08-24 | 无锡英普林纳米科技有限公司 | Anti-radon gas coating material |
| CN107353720A (en) * | 2017-08-08 | 2017-11-17 | 苏州大学 | Inhale radon radioresistance coating and its preparation method and application |
-
2002
- 2002-07-17 CN CN 02114279 patent/CN1277890C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189598A (en) * | 2010-03-05 | 2011-09-21 | 上海耐齐建材有限公司 | Water-based non-absorptive interface agent |
| CN101956431A (en) * | 2010-10-22 | 2011-01-26 | 百安力钢结构应用科技有限公司 | Heat insulation building board |
| CN102702905A (en) * | 2012-06-12 | 2012-10-03 | 天长市巨龙车船涂料有限公司 | Radon-proof and formaldehyde-resistant coating |
| CN102702905B (en) * | 2012-06-12 | 2016-04-06 | 天长市巨龙车船涂料有限公司 | A kind of anti-radon, anti-methanal paint |
| CN105885618A (en) * | 2015-11-26 | 2016-08-24 | 无锡英普林纳米科技有限公司 | Anti-radon gas coating material |
| CN107353720A (en) * | 2017-08-08 | 2017-11-17 | 苏州大学 | Inhale radon radioresistance coating and its preparation method and application |
| CN107353720B (en) * | 2017-08-08 | 2019-11-15 | 苏州大学 | Inhale anti-radiation coating of radon and its preparation method and application |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1277890C (en) | 2006-10-04 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |