CN1435459A - Water radon-screening emulsion paint - Google Patents
Water radon-screening emulsion paint Download PDFInfo
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- CN1435459A CN1435459A CN 02134863 CN02134863A CN1435459A CN 1435459 A CN1435459 A CN 1435459A CN 02134863 CN02134863 CN 02134863 CN 02134863 A CN02134863 A CN 02134863A CN 1435459 A CN1435459 A CN 1435459A
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Abstract
A radon-screening water emulsoid paint used as decorative paint for preventing radon, benzene, xylene and formaldehyde from being educed from wall and adsorbing them contains water, hydroxyethyl cellulose, disperser, defoaming agent, levelling agent, light calcium carbonate, titanium oxide, bentone, talc powder, ethanediol, film forming agent, PVDF-acrylate copolymer and vinyl acetate-acrylate copolymer emulsion, and antibacterial mildew-proof agent.
Description
Affiliated technical field
The present invention relates to a kind of chemistry painting industry, especially relate to a kind of water radon-screening emulsion paint that is used for the household inner wall decoration.
Background technology
Along with the raising of people's living standard, household indoor environmental pollution problem more and more is subject to people's attention, and is radon gas, benzene, dimethylbenzene, formaldehyde etc. and cause household indoor pollution main polluted factors.Radon gas is the radioactive gas of colorless and odorless, and benzene, dimethylbenzene, formaldehyde etc. also are harmful chemical toxicants.They may be present in the material of construction such as brick, sandstone, concrete, prefabricated components, clamping plate, and therefrom by atom or molecular thermalmotion and convection action locomotory movement takes place, from the substrate body internal motion to substrate surface again and to air, raise gradually when these obnoxious flavoures gather concentration, just can threaten HUMAN HEALTH.For preventing pollutions such as radon gas, benzene, dimethylbenzene, formaldehyde, people have developed various inner wall decorative coatings, separate out to intercept them, volatilizing is diffused in the air, intercepts source of pollution from the source, reaches the purpose of improvement.
But at present, known various inner wall decorative coating, majority stresses the requirement of decoration aspect, do not pay attention to household indoor environmental pollution problem, the Chinese patent communique once disclosed patent of invention " a kind of anti-radon, waterproof paint " (95110815.8), it relates to a kind of building coating, chlorine partial emulsion in the main utilization prescription forms ventilation property in coating procedure poor, fluid-tight film, thereby stop outside effusion of radon gas and anti-sealing outwards to ooze out, certain anti-radon effect is arranged, but do not have anti-benzene simultaneously, dimethylbenzene, the function of formaldehyde etc., and make the easy yellowing of paint film because of used letex polymerization monomer contains polyvinylidene dichloride, easily efflorescence is bubbled.
Summary of the invention
The invention provides another NEW TYPE OF COMPOSITE water radon-screening emulsion paint, can be used as the upholstery interior wall coating, meet coating standard, can stop separating out of radon and daughter thereof, can prevent volatilizations such as benzene, dimethylbenzene, formaldehyde again, reduce the concentration of indoor harmful gas effectively; And paint film is difficult for yellowing and efflorescence is bubbled.
Water radon-screening emulsion paint of the present invention, its component and parts by weight are:
1, water 280～320
2, Natvosol 2～3
3, dispersion agent SN-Dispersant-5040 3～3.5
4, defoamer 3～4
5, flow agent NOPCO OSX
TM2000EXP 2.5～3.2
6, light calcium carbonate 100～130
7, titanium dioxide 170～200
8, wilkinite 45～55
9, talcum powder 75～150
10, ethylene glycol 6～7
11, the film coalescence aid dimethyl phthalate 3～4
12, the PVDF-acrylate copolymer with
The mixture of vinyl acetate-acrylic copolymer emulsion
350～400
13, biocide mildewcide 3～3.5
The mixture of described PVDF-acrylate copolymer and vinyl acetate-acrylic copolymer emulsion is that the weight ratio of PVDF-acrylate copolymer and vinyl acetate-acrylic copolymer emulsion is 5: 95, adopts the general method uniform mixing to form.
Described dispersion agent is SN-Dispersant-5040 (production of Henke1 company).
As further improvement, can add perfluoroalkyl ethers hydroxy acid potassium (FC--109) at dispersion agent SN-Dispersant-5040, adopt the general method uniform mixing.
Described defoamer can be tributyl phosphate, SN-154, SA (organosilicon emulsified body).
Described biocide mildewcide can be YN-215 anticorrosion and bactericidal agent (1,3,5-trihydroxyethyl s-triazine), GK-98 Antisepticize and mildew preventive (effectively chemical composition trihydroxyethyl s-triazine).
All components of water radon-screening emulsion paint of the present invention all are known substances, can be buied by market.
Key of the present invention is to utilize PVDF-acrylate copolymer and vinyl acetate-acrylic copolymer emulsion, add fluorine surfactant etc., be equipped with the pigment and the filler of particular particle size, by changing the polymer emulsion production technique, make emulsion particle with ad hoc structure form, form barrier layer after being coated in material of construction appearance film forming, it has three-dimensional related reticulated structure, rete has enough compactness, can adsorb and stop effectively separating out and volatilize and being diffused in the air of radon, benzene, dimethylbenzene, formaldehyde etc.
Preparation of the present invention, the used plant and instrument of detection and preparation technology are as follows:
Plant and instrument: reactor, high speed dispersor, sand mill, emanometer, washability instrument, stirred pot, viscometer, grindometer, precipitation rate of radon standard set-up, radon release rate instrument, benzene and dimethylbenzene, formaldehyde eduction rate standard set-up, chromatographic instrument etc.;
Technical process:
A) the reaction mixing temperature is about 40 degree;
B) component 1 is put into reactor according to quantity earlier, again with component 2,3,4,5, progressively adding, the fast mixing in slow earlier back was stirred 30 minutes;
C) add component 6,7,8,9,, high-speed stirring 30 minutes;
D) add component 10,11,12,13, stirred 30 minutes at a slow speed;
E) taking-up is put into sand mill and is ground about 60 minutes, filtration;
F) finished product packing.
The invention has the beneficial effects as follows: compare with traditional water radon-screening emulsion paint, water radon-screening emulsion paint of the present invention, can be used as the upholstery interior wall coating, meet coating standard, can stop separating out of radon and daughter thereof, can prevent volatilizations such as benzene, dimethylbenzene, formaldehyde again, through adopting universal standard method-scintillation method, GB11737-88 vapor-phase chromatography and GB/T17657 acyl acetone colorimetric method for determining: the effect of anti-radon, benzene, dimethylbenzene, formaldehyde etc. is more than 80%; And owing to do not contain polyvinylidene dichloride in the coating, make paint film be difficult for yellowing and efflorescence foaming, and good combination property, widely applicable, seasoning, paint film has strong adhesion, tint retention, gloss retentivity, resistance to crocking, soil release characteristics, weather resistance, antibiotic, mould, algae, cracking resistance, water-fast, alkaline-resisting, fast light, weather resistance, ageing-resistant, advantages such as snappiness is good, scrubbing resistance, chemical resistance excellence, and production technique is simple, and cost is lower.
The present invention is further illustrated below in conjunction with embodiment.
The each component and the parts by weight of the embodiment of the invention 1 are as follows:
1, water 300
2, Natvosol 3
3, dispersion agent SN-Dispersant-5040 3.5
4, the defoamer tributyl phosphate 4
5, flow agent NOPCO OSX
TM2000EXP 3.2
6, light calcium carbonate 75
7, titanium dioxide 170
8, wilkinite 55
9, talcum powder 75
10, ethylene glycol 7
11, the film coalescence aid dimethyl phthalate 4
12, the PVDF-acrylate copolymer emulsion with
The mixture 400 of vinyl acetate-acrylic copolymer
13、YN-215
(1,3,5-trihydroxyethyl s-triazine) 3
The mixture of described PVDF-acrylate copolymer and vinyl acetate-acrylic copolymer emulsion is that the weight ratio of PVDF-acrylate copolymer and vinyl acetate-acrylic copolymer emulsion is 5: 95, adopts the general method uniform mixing to form.
Embodiment 1 preparation, the used plant and instrument of detection and preparation technology are as follows:
Plant and instrument: reactor, high speed dispersor, sand mill, emanometer, washability instrument, stirred pot, viscometer, grindometer, precipitation rate of radon standard set-up, radon release rate instrument, benzene and dimethylbenzene, formaldehyde eduction rate standard set-up, chromatographic instrument etc.;
Technical process:
A) the reaction mixing temperature is about 40 degree;
B) component 1 is put into reactor according to quantity earlier, again with component 2,3,4,5, progressively adding, the fast mixing in slow earlier back was stirred 30 minutes;
C) add component 6,7,8,9,, high-speed stirring 30 minutes;
D) add component 10,11,12,13, stirred 30 minutes at a slow speed;
E) taking-up is put into sand mill and is ground about 60 minutes, filtration;
F) finished product packing.
Products obtained therefrom is white water radon-screening emulsion paint.
Embodiment 2, and its component and parts by weight are:
1, water 320
2, hydroxy ethyl fiber 2.6
3, dispersion agent SN-Dispersant-5040 3.2
4, defoamer SN-154 3.5
5, flow agent NOPCO OSX
TM2000EXP 3
6, light calcium carbonate 125
7, titanium dioxide 175
8, wilkinite 45
9, talcum powder 125
10, ethylene glycol 6.5
11, the film coalescence aid dimethyl phthalate 3.5
12, the PVDF-acrylate copolymer with
The mixture 375 of vinyl acetate-acrylic copolymer emulsion
13, GK-98 sanitas
(trihydroxyethyl s-triazine) 3.2
The mixture of described PVDF-acrylate copolymer and vinyl acetate-acrylic copolymer emulsion is that the weight ratio of PVDF-acrylate copolymer and vinyl acetate-acrylic copolymer emulsion is 5: 95, adopts the general method uniform mixing to form.
Prepare used plant and instrument and preparation technology such as embodiment 1, products obtained therefrom is white water radon-screening emulsion paint.
Embodiment 3, and its component and weight part are as follows:
1, water 310
2, hydroxy ethyl fiber 2.4
3, dispersion agent SN-Dispersant-5040 with
The mixture 3.1 of FC-109
4, defoamer SN-154 3.2
5, flow agent NOPCO OSX
TM2000EXP 2.8
6, light calcium carbonate 128
7, titanium dioxide 190
8, wilkinite 48
9, talcum powder 140
10, ethylene glycol 6.2
11, the film coalescence aid dimethyl phthalate 3.2
12, the PVDF-acrylate copolymer with
The mixture 380 of vinyl acetate-acrylic copolymer emulsion
13, GK-98 sanitas
(effectively chemical composition trihydroxyethyl s-triazine) 2.7
The mixture of described PVDF-acrylate copolymer and vinyl acetate-acrylic copolymer emulsion is that the weight ratio of PVDF-acrylate copolymer and vinyl acetate-acrylic copolymer emulsion is 5: 95, adopts the general method uniform mixing to form.
Add perfluoroalkyl ethers hydroxy acid potassium (FC--109) at dispersion agent SN-Dispersant-5040, adopt the general method uniform mixing.
Prepare used plant and instrument and preparation technology such as embodiment 1, products obtained therefrom is white water radon-screening emulsion paint.
Embodiment 4, and each component and weight part are as follows:
1, water 280
2, Natvosol 3
3, dispersion agent SN-Dispersant-5040 with
The mixture 3.5 of FC-109
4, defoamer SN-154 4
5, flow agent NOPCO OSX
TM2000EXP 3.2
6, light calcium carbonate 130
7, titanium dioxide 170
8, wilkinite 55
9, talcum powder 75
10, ethylene glycol 7
11, the film coalescence aid dimethyl phthalate 4
12, the PVDF-acrylate copolymer with
The mixture 400 of vinyl acetate-acrylic copolymer emulsion
13, GK-98 sanitas
(effectively chemical composition trihydroxyethyl s-triazine) 3.5
The mixture of described PVDF-acrylate copolymer and vinyl acetate-acrylic copolymer emulsion is that the weight ratio of PVDF-acrylate copolymer and vinyl acetate-acrylic copolymer emulsion is 5: 95, adopts the general method uniform mixing to form.
Add perfluoroalkyl ethers hydroxy acid potassium (FC-109) at dispersion agent SN-Dispersant-5040, adopt the general method uniform mixing.
Prepare used plant and instrument and preparation technology such as embodiment 1, products obtained therefrom is white water radon-screening emulsion paint.
The various embodiments described above are carried out The performance test results sees Table 1, table 2:
Detected result table 1
| The sample title | Precipitation rate of radon (Bq/m2s) | Radon mitigation efficiency (%) |
| Starting point concentration | ?????0.21±3.5％ | |
| Latex painting brush two times | ?????0.024±5.4％ | ????88±5.6 |
| Latex painting brush three times | ?????0.012±11％ | ????94±11 |
Detected result table 2
Claims (6)
1, a kind of water radon-screening emulsion paint that is used for decorating interior wall, its component and parts by weight are:
1) water 280～320
2) Natvosol 2～3
3) dispersion agent SN-Dispersant-5040 3～3.5
4) defoamer 3～4
5) flow agent NOPCO OSX
TM2000EXP 2.5～3.2
6) light calcium carbonate 100～130
7) titanium dioxide 170～200
8) wilkinite 45～55
9) talcum powder 75～150
10) ethylene glycol 6～7
11) the film coalescence aid dimethyl phthalate 3～4
12) the PVDF-acrylate copolymer with
Vinyl acetate-acrylic copolymer emulsion mixture 350～400
13) biocide mildewcide 3～3.5
The mixture of described PVDF-acrylate copolymer and vinyl acetate-acrylic copolymer emulsion is for being that 5: 95 weight proportion adopts the general method uniform mixing to form by weight with both.
2, water radon-screening emulsion paint according to claim 1 is characterized in that: described component and parts by weight are:
1) water 285～315
2) Natvosol 2.2～2.8
3) dispersion agent SN-Dispersant-5040 3.1～3.4
4) defoamer 3.2～3.8
5) flow agent NOPCO OSX
TM2000EXP 2.7～3
6) light calcium carbonate 110～125
7) titanium dioxide 175～195
8) wilkinite 47～53
9) talcum powder 90～135
10) ethylene glycol 6.2～6.8
11) the film coalescence aid dimethyl phthalate 3.2～3.8
12) the PVDF-acrylate copolymer with
The mixture 360～390 of vinyl acetate-acrylic copolymer emulsion
13) fungicidal preservative 3.1～3.4
3, water radon-screening emulsion paint according to claim 1 is characterized in that: described component and parts by weight are:
1) water 290～310
2) Natvosol 2.4～2.6
3) dispersion agent SN-Dispersant-5040 3.2～3.3
4) defoamer 3.4～3.6
5) flow agent NOPCO OSX
TM2000EXP 2.8～2.9
6) light calcium carbonate 115～120
7) titanium dioxide 180～190
8) wilkinite 49～51
9) talcum powder 95～130
10) ethylene glycol 6.4～6.6
11) the film coalescence aid dimethyl phthalate 3.4～3.6
12) the PVDF-acrylate copolymer with
The mixture 370～380 of vinyl acetate-acrylic copolymer emulsion
13) fungicidal preservative 3.2～3.3
4, water radon-screening emulsion paint according to claim 1 is characterized in that: described component and parts by weight are:
1) water 300
2) Natvosol 2.55
3) dispersion agent SN-Dispersant-5040 with
The mixture 3.25 of FC-109
4) tbp 3.5
5) flow agent NOPCO OSX
TM2000EXP 2.85
6) light calcium carbonate 115
7) titanium dioxide 185
8) wilkinite 50
9) talcum powder 112.5
10) ethylene glycol 6.5
11) the film coalescence aid dimethyl phthalate 3.5
12) the PVDF-acrylate copolymer with
The mixture 375 of vinyl acetate-acrylic copolymer emulsion
13) YN-215 (1,3,5-trihydroxyethyl s-triazine) 3.25
The mixture of described dispersion agent SN-Dispersant-5040 and perfluoroalkyl ethers hydroxy acid potassium (FC-109) is for to adopt the liquid of general method uniform mixing gained with both.
5, according to claim 1,2 or 3 described water radon-screening emulsion paints, it is characterized in that: described defoamer can be tbp, SN-154, SA (organosilicon emulsified body).
6, according to claim 1,2 or 3 described water radon-screening emulsion paints, it is characterized in that: described biocide mildewcide can be YN-215 (1,3,5-trihydroxyethyl s-triazine), GK-98 (effectively chemical composition trihydroxyethyl s-triazine).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02134863 CN1231547C (en) | 2002-09-30 | 2002-09-30 | Water radon-screening emulsion paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02134863 CN1231547C (en) | 2002-09-30 | 2002-09-30 | Water radon-screening emulsion paint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1435459A true CN1435459A (en) | 2003-08-13 |
| CN1231547C CN1231547C (en) | 2005-12-14 |
Family
ID=27628636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02134863 Expired - Fee Related CN1231547C (en) | 2002-09-30 | 2002-09-30 | Water radon-screening emulsion paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1231547C (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101104766B (en) * | 2006-07-12 | 2010-08-11 | 上海雅达特种涂料有限公司 | Colorful coating for purifying indoor air and producing method thereof |
| CN101230543B (en) * | 2007-12-21 | 2011-08-03 | 佛山市高明亿龙塑胶工业有限公司 | High-performance self-clean type building structural membrane material and preparation method thereof |
| CN102220056A (en) * | 2010-10-29 | 2011-10-19 | 立邦涂料（中国）有限公司 | Low-odor latex paint composite capable of reducing indoor formaldehyde content |
| CN102408794A (en) * | 2010-09-21 | 2012-04-11 | 苏州美亚美建筑涂料有限公司 | Vinyl acetate/acrylic emulsion waterproof paint |
| CN101659826B (en) * | 2008-08-29 | 2012-05-30 | 上海富臣化工有限公司 | Nanometer anti-radon antibacterial latex paint |
| CN1554719B (en) * | 2003-12-26 | 2012-07-25 | 东莞东成发化工有限公司 | Anti-radon paint |
| CN102816489A (en) * | 2012-08-21 | 2012-12-12 | 江苏紫石化工科技有限公司 | Interior wall stain resistant emulsion paint and preparation method thereof |
| CN102977704A (en) * | 2012-10-30 | 2013-03-20 | 苏州市德莱尔建材科技有限公司 | Anti-fouling emulsion paint for interior wall |
| CN103666162A (en) * | 2013-11-29 | 2014-03-26 | 江苏太平洋液压机械制造有限公司 | Anti-rust latex paint |
| CN104497753A (en) * | 2014-11-21 | 2015-04-08 | 广东巴德士化工有限公司 | Odorless total effect interior wall latex paint containing natural aloe |
| CN105670419A (en) * | 2016-02-16 | 2016-06-15 | 石鸿娟 | Low-carbon and environment-friendly vinyl acetate-acrylate copolymerized emulsion paint and preparation method thereof |
| CN110256890A (en) * | 2019-06-19 | 2019-09-20 | 河北晨阳工贸集团有限公司 | One kind exempting from anti-radon inner wall putty powder of priming paint and preparation method thereof |
| CN115703937A (en) * | 2021-08-13 | 2023-02-17 | 韩国原子力研究院 | Radon gas blocking composition and preparation method thereof |
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2002
- 2002-09-30 CN CN 02134863 patent/CN1231547C/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1554719B (en) * | 2003-12-26 | 2012-07-25 | 东莞东成发化工有限公司 | Anti-radon paint |
| CN101104766B (en) * | 2006-07-12 | 2010-08-11 | 上海雅达特种涂料有限公司 | Colorful coating for purifying indoor air and producing method thereof |
| CN101230543B (en) * | 2007-12-21 | 2011-08-03 | 佛山市高明亿龙塑胶工业有限公司 | High-performance self-clean type building structural membrane material and preparation method thereof |
| CN101659826B (en) * | 2008-08-29 | 2012-05-30 | 上海富臣化工有限公司 | Nanometer anti-radon antibacterial latex paint |
| CN102408794B (en) * | 2010-09-21 | 2014-03-12 | 苏州美亚美建筑涂料有限公司 | Vinyl acetate/acrylic emulsion waterproof paint |
| CN102408794A (en) * | 2010-09-21 | 2012-04-11 | 苏州美亚美建筑涂料有限公司 | Vinyl acetate/acrylic emulsion waterproof paint |
| CN102220056B (en) * | 2010-10-29 | 2013-08-21 | 立邦涂料（中国）有限公司 | Low-odor latex paint composite capable of reducing indoor formaldehyde content |
| CN102220056A (en) * | 2010-10-29 | 2011-10-19 | 立邦涂料（中国）有限公司 | Low-odor latex paint composite capable of reducing indoor formaldehyde content |
| CN102816489A (en) * | 2012-08-21 | 2012-12-12 | 江苏紫石化工科技有限公司 | Interior wall stain resistant emulsion paint and preparation method thereof |
| CN102977704A (en) * | 2012-10-30 | 2013-03-20 | 苏州市德莱尔建材科技有限公司 | Anti-fouling emulsion paint for interior wall |
| CN103666162A (en) * | 2013-11-29 | 2014-03-26 | 江苏太平洋液压机械制造有限公司 | Anti-rust latex paint |
| CN104497753A (en) * | 2014-11-21 | 2015-04-08 | 广东巴德士化工有限公司 | Odorless total effect interior wall latex paint containing natural aloe |
| CN105670419A (en) * | 2016-02-16 | 2016-06-15 | 石鸿娟 | Low-carbon and environment-friendly vinyl acetate-acrylate copolymerized emulsion paint and preparation method thereof |
| CN105670419B (en) * | 2016-02-16 | 2020-01-17 | 郭嘉川 | Low-carbon environment-friendly vinyl acetate-acrylic copolymer emulsion paint and preparation method thereof |
| CN110256890A (en) * | 2019-06-19 | 2019-09-20 | 河北晨阳工贸集团有限公司 | One kind exempting from anti-radon inner wall putty powder of priming paint and preparation method thereof |
| CN110256890B (en) * | 2019-06-19 | 2022-10-28 | 河北晨阳工贸集团有限公司 | Primer-free radon-proof interior wall putty powder and preparation method thereof |
| CN115703937A (en) * | 2021-08-13 | 2023-02-17 | 韩国原子力研究院 | Radon gas blocking composition and preparation method thereof |
| CN115703937B (en) * | 2021-08-13 | 2023-11-14 | 韩国原子力研究院 | Radon blocking composition and preparation method thereof |
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| CN1231547C (en) | 2005-12-14 |
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Owner name: CHEN WEICHANG; CHEN ZHIYUE Free format text: FORMER OWNER: CHEN WEICHANG; HE YUQUAN Effective date: 20060602 |
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Effective date of registration: 20060602 Address after: 502 room 866, 510305 South Guangzhou Avenue, Guangdong, Guangzhou Co-patentee after: Chen Zhiyue Patentee after: Chen Weichang Address before: 528208 Industrial Zone, Sha Tau Town, Nanhai City, Guangdong Co-patentee before: He Yuquan Patentee before: Chen Weichang |
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Granted publication date: 20051214 Termination date: 20091030 |