CN101597451B - Coat special for restrooms and production method thereof - Google Patents
Coat special for restrooms and production method thereof Download PDFInfo
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- CN101597451B CN101597451B CN2009100654885A CN200910065488A CN101597451B CN 101597451 B CN101597451 B CN 101597451B CN 2009100654885 A CN2009100654885 A CN 2009100654885A CN 200910065488 A CN200910065488 A CN 200910065488A CN 101597451 B CN101597451 B CN 101597451B
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- coat
- restrooms
- emulsion
- wall
- resistance
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Abstract
Restrooms are humid, alkalic and full of particular odor, etc. Because of such a particular environment, the walls in the restrooms, especially the inner and outer walls around urinals in the restrooms easily see grey white loose substances which are commonly referred to as whiskering. Whiskering can result in blistering, cracking or falling of the coat on the wall and can damage the external surfaces of the buildings just as the skin diseases can harm human bodies. The coat special for the restrooms can effectively prevent whiskering; the coat comprises a primer and a finish; wherein, the primer coat contains activated silica, has strong permeability and can permeate the wall to block the pores in the wall; the top coat contains organosilicon-modified acrylic resins and alkaline fillers with very good alkaline resistance properties and has excellent alkali resistance; the coat is nontoxic and odorless and belongs to the environment-friendly coats; the coat has good whiskering resistance effect, strong pollution-resistance and good resistance to corrosion of alkali, is water-tolerant, washable, resistant to ultraviolet irritation and aging and has excellent weather resistance. The coat is suitable for other buildings and can better prevent whiskering.
Description
Technical field the invention belongs to the chemistry painting industry class, is coating and production method thereof that the special use of a kind of toilet prevents the accumulation of salt in the surface soil specifically.
Technical background in daily life, we see through regular meeting, in the toilet, many canescence shape material that loosens are arranged on the interior exterior wall around the communal bathroom urinal particularly, are commonly called as the accumulation of salt in the surface soil.The accumulation of salt in the surface soil can make wallcovering play drum, ftracture or come off, and makes pigmented coating be faint in color, turn white and fade sometimes; That the accumulation of salt in the surface soil plasters basic unit's sand-cement slurry to fluff is diffusing, turn up; The accumulation of salt in the surface soil makes the surperficial efflorescence of brick wall or peels off; The accumulation of salt in the surface soil diminishes the attractive in appearance of appearance for the psoriasis of buildings on the person.Although on the market various coating are arranged now, are used in the toilet and prevent that accumulation of salt in the surface soil effect is unsatisfactory.For this reason, the special proposition of contriver the present invention: coat special for restrooms and production method thereof.
The subenvironment of summary of the invention toilet is more special.Its humidity, alkalescence, special smell etc. is arranged.Owing to this special environment, make the just easy accumulation of salt in the surface soil of metope of toilet.The reason that the accumulation of salt in the surface soil produces: 1. humidity.Moist gas in diffusion process, moisture will carry solubility salinity in the body of wall along the hole in the body of wall to external diffusion, when moving to surface of wall and near surface, moisture evaporation, salt is separated out with regard to crystallization, forms bulk shape material.2. the existence of soluble salt in the body of wall.The basic material cement of formation body of wall, sand, stone, brick, soil etc. contain the solubility salinity, as the CaO in the cement, Na
2O, K
2O etc., behind the hydrated cementitious then with airborne CO
2The CaCO that effect generates
3, Na
2CO
3, K
2CO
3, and Ca (OH)
2Deng.In order to improve the workability of concrete or mortar, reduce water cement ratio, increase the admixture and the stopping composition of degree of compactness and anti-permeability performance, as common various inorganic salt: Na
2SO
4, Na
2CO
3, NaCl, NaNO
3, K
2CO
3, CaCO
3Deng.3. the density of body of wall.The density of body of wall is poor more, and it is the passage of wet gas and solubility salinity that more hole, these holes are just arranged in the body of wall.4. alkaline.The ammonia of toilet (being mainly derived from urine) can with the soluble salt generation replacement(metathesis)reaction of surface of wall, then form NH
4NO
3, (NH
4)
2SO
4, (NH
4)
2CO
3Deng.
According to the analysis of causes that the above accumulation of salt in the surface soil produces, ad hocly counted coat special for restrooms of the present invention.In order to prevent the generation of the accumulation of salt in the surface soil, at first have chemosmotic coating in the surface of wall brushing, stop up the hole of body of wall inside, the passage of wet gas and soluble salt is blocked, moisture content and salt shutoff in body of wall inside.Secondly, at the alkali-resisting coating of surface of wall brushing, the erosion of opposing toilet alkalescence.The theoretical foundation of the present invention that Here it is design.
Coat special for restrooms is divided into primary coat and face is coated with two portions.Seal coat is in primary coat again.It contains activated silica, has very strong penetrating power, can be penetrated into body of wall inside, can form hydrophobic polysiloxane film with the silicon effect in the cement, this cancellated resin can plugging cement mortar inside pore, strengthen the density of mortar, thereby play the effect to the surface of wall diffusion from hole of effective prevention moisture.
Face is coated with and contains the extraordinary organic-silicon-modified acrylic resin of alkaline resistance properties, and stain resistance is strong, can resist the erosion of alkalescence; Weathering resistance is good, and is anti-aging; Water-tolerant, it is big to be coated with film toughness, scrubbing resistance; Use the cold mixed back of several emulsions to use during face is coated with, can bring into play advantage separately, maximize favourable factors and minimize unfavourable ones mutually, bring out the best in each other; Face is coated with and also contains more basic filler, as wollastonite powder and grey calcium powder, and its good permeability, alkali resistance, water-fast, uvioresistant, anti-aging for the ammonia that the toilet urine discharges, is not afraid of etch, and good alkali-resistivity is arranged.
Seal coat
Prescription:
Starting material title mass percent (%)
Organosilicon-ACRYLIC EMULSION 10---40
Silicon sol 5---30
Organic silicon emulsion 4---20
Silicone antifoam agent 0.1---6
Water 5---40
Above-mentioned all components sum equals 100%.
Technological process
Get organosilicon-ACRYLIC EMULSION, silicon sol, organic silicon emulsion and water and put into the colloidal mill mixing, add silicone antifoam agent, stir, standby.
Finish paint
Prescription:
Starting material title mass percent (%)
Organosilicon-ACRYLIC EMULSION 10---30
Pure acrylic acid emulsion 10---40
Silicon sol 5---20
Ethylene glycol 1---10
Wollastonite powder 5---16
Ash calcium powder 3---15
Rutile type Titanium Dioxide 6---15
Zinc sulfide white 5---12
Talcum powder 4---10
Sodium hexametaphosphate 99 2---8
Silicone antifoam agent 1---5
Mould inhibitor 0.5---4
Sanitas 0.5---5
Water 1---20
Above-mentioned all components sum equals 100%.
Technological process
Get Sodium hexametaphosphate 99, add entry, stir and make dissolving fully.Add wollastonite powder, grey calcium powder, titanium dioxide, zinc sulfide white, talcum powder, mould inhibitor and sanitas, on three roller shredders, be ground to 20-30nm.Add organosilicon-ACRYLIC EMULSION, pure acrylic acid emulsion, silicon sol and ethylene glycol, stirring at low speed.Add silicone antifoam agent, stirring at low speed is filtered, check, and packing gets product.
Precaution during use:
For original new toilet, at first brushing seal coat, brushing finish paint again.
For used toilet, if the accumulation of salt in the surface soil is arranged on the metope, at first use hairbrush that the soluble salt of surface of wall is brushed, re-use 4% oxalic acid solution surface of wall brushing one time, so that the formed accumulation of salt in the surface soil is removed, be coated with priming and finish paint again.If there is not the accumulation of salt in the surface soil, metope is cleaned up, be coated with priming and finish paint again.
Coat special for restrooms, nonpoisonous and tasteless, belong to feature of environmental protection coating; Its anti-accumulation of salt in the surface soil is effective, and stain resistance is strong, can support alkali resistant erosion; It is water-fast, scrubbing resistance; Its ultraviolet radiation resisting, anti-aging, weathering resistance is good.
Tailor-(made) coating of the present invention also is applicable to other buildings.Using method is identical.As for original new building, at first brushing seal coat, brushing finish paint again.Can well prevent the generation of the accumulation of salt in the surface soil.For old building, if the accumulation of salt in the surface soil is arranged on the metope, at first use hairbrush that the soluble salt of surface of wall is brushed, re-use 4% oxalic acid solution surface of wall brushing one time, so that the formed accumulation of salt in the surface soil is removed, be coated with priming and finish paint again.If there is not the accumulation of salt in the surface soil, metope is cleaned up, be coated with priming and finish paint again.Can well prevent the generation of the accumulation of salt in the surface soil.
Embodiment one
Seal coat
Prescription:
Starting material title mass percent (%)
Organosilicon-ACRYLIC EMULSION 30
Silicon sol 20
Organic silicon emulsion 10
Silicone antifoam agent 1
Water 39
Technological process
Get organosilicon-ACRYLIC EMULSION, silicon sol, organic silicon emulsion and water and put into the colloidal mill mixing, add silicone antifoam agent, stir.Standby.
Finish paint
Prescription
Starting material title mass percent (%)
Organosilicon-ACRYLIC EMULSION 15
Pure acrylic acid emulsion 25
Silicon sol 5
Wollastonite powder 8
Ash calcium powder 4
Rutile type Titanium Dioxide 6
Zinc sulfide white 7
Talcum powder 5
Sodium hexametaphosphate 99 2
Silicone antifoam agent 0.5
Ethylene glycol 1.5
Mould inhibitor 0.1
Sanitas 0.2
Water 20.7
Technological process
Get Sodium hexametaphosphate 99, add entry, stir and make dissolving fully.Add wollastonite powder, grey calcium powder, titanium dioxide, zinc sulfide white, talcum powder, mould inhibitor and sanitas, on three roller shredders, be ground to 20-30nm.Add organosilicon-ACRYLIC EMULSION, pure acrylic acid emulsion, silicon sol and ethylene glycol, stirring at low speed.Add silicone antifoam agent, stirring at low speed is filtered, check, and packing gets product.
Embodiment two
Seal coat
Prescription:
Starting material title mass percent (%)
Organosilicon-ACRYLIC EMULSION 25
Silicon sol 30
Organosilicon 15
Silicone antifoam agent 1
Water 29
Technological process
Get organosilicon-ACRYLIC EMULSION, silicon sol, organic silicon emulsion and water and put into the colloidal mill mixing, add silicone antifoam agent, stir.
Finish paint
Prescription
Starting material title mass percent (%)
Organosilicon-ACRYLIC EMULSION 20
Pure acrylic acid emulsion 20
Silicon sol 5
Wollastonite powder 9
Ash calcium powder 4
Rutile type Titanium Dioxide 8
Zinc sulfide white 5
Talcum powder 2
Sodium hexametaphosphate 99 2
Silicone antifoam agent 0.5
Ethylene glycol 1.5
Mould inhibitor 0.1
Sanitas 0.2
Water 22.7
Technological process
Get Sodium hexametaphosphate 99, add entry, stir and make dissolving fully.Add wollastonite powder, grey calcium powder, titanium dioxide, zinc sulfide white, talcum powder, mould inhibitor and sanitas, on three roller shredders, be ground to 20-30nm.Add organosilicon-ACRYLIC EMULSION, pure acrylic acid emulsion, silicon sol and ethylene glycol, stirring at low speed.Add silicone antifoam agent, stirring at low speed is filtered, check, and packing gets product.
Precaution during use:
For original new toilet, in order to stop the intravital soluble salt of wall to external migration, brushing seal coat at first, the brushing finish paint can prevent the generation of the accumulation of salt in the surface soil again.
For used toilet, if the accumulation of salt in the surface soil is arranged on the metope, at first use hairbrush that the soluble salt of surface of wall is brushed, re-use 4% oxalic acid solution surface of wall brushing one time, so that the formed accumulation of salt in the surface soil is removed, be coated with priming and finish paint again.If there is not the accumulation of salt in the surface soil, metope is cleaned up, be coated with priming and finish paint again.
Tailor-(made) coating of the present invention also is applicable to other buildings.Using method is identical.As for original new building, at first brushing seal coat, brushing finish paint again.Can well prevent the generation of the accumulation of salt in the surface soil.For old building, if the accumulation of salt in the surface soil is arranged on the metope, at first use hairbrush that the soluble salt of surface of wall is brushed, re-use 4% oxalic acid solution surface of wall brushing one time, so that the formed accumulation of salt in the surface soil is removed, be coated with priming and finish paint again.If there is not the accumulation of salt in the surface soil, metope is cleaned up, be coated with priming and finish paint again.Can well prevent the generation of the accumulation of salt in the surface soil.
Reference:
1. Han Jing credit kitchen, toilet paint specially and production method [P], CN1199072A, the applying date: 1997.05.14.
2. the improvement method [P] of ancestral's political affairs grouan wall accumulation of salt in the surface soil suddenly, ZL 00111288.0, the applying date: 2000.08.18.
3. Li Wen first, Xiao Xueping sealing acrylic emulsion [P], 00112218.5 applying date of ZL: 2000.04.21.
4. Yang Peng special organic silicon-rubber waterproofing paint for toilet and preparation method thereof [P], CN101200618, the applying date: 2007.10.29.
Claims (1)
1. a coat special for restrooms is characterized in that being made up of seal coat and finish paint two portions, and the raw material of every part is formed mass percent and is:
Seal coat
Starting material title mass percent (%)
Organosilicon-ACRYLIC EMULSION 10---40
Silicon sol 5---30
Organic silicon emulsion 4---20
Silicone antifoam agent 0.1---6
Water 5---40
Above-mentioned all components sum equals 100%;
The addition sequence of each feed composition and working method are:
Get organosilicon-ACRYLIC EMULSION, silicon sol, organic silicon emulsion and water and put into the colloidal mill mixing, add silicone antifoam agent, stir, standby;
Finish paint
Starting material title mass percent (%)
Organosilicon-ACRYLIC EMULSION 10---30
Pure acrylic acid emulsion 10---40
Silicon sol 5---20
Ethylene glycol 1---10
Wollastonite powder 5---20
Ash calcium powder 3---15
Rutile type Titanium Dioxide 6---15
Zinc sulfide white 5---12
Talcum powder 4----16
Sodium hexametaphosphate 99 2----8
Silicone antifoam agent 1---5
Mould inhibitor 0.5---4
Sanitas 0.5---5
Water 1----20
Above-mentioned all components sum equals 100%;
The addition sequence of each feed composition and working method are:
Get Sodium hexametaphosphate 99, add entry, stir and make dissolving fully, add wollastonite powder, grey calcium powder, titanium dioxide, zinc sulfide white, talcum powder, mould inhibitor and sanitas, on three-roll grinder, be ground to 20-30nm, add organosilicon-ACRYLIC EMULSION, pure acrylic acid emulsion, silicon sol and ethylene glycol, stirring at low speed, add silicone antifoam agent, stirring at low speed is filtered, check, packing promptly gets product of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100654885A CN101597451B (en) | 2009-07-22 | 2009-07-22 | Coat special for restrooms and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100654885A CN101597451B (en) | 2009-07-22 | 2009-07-22 | Coat special for restrooms and production method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101597451A CN101597451A (en) | 2009-12-09 |
| CN101597451B true CN101597451B (en) | 2011-01-26 |
Family
ID=41419053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100654885A Expired - Fee Related CN101597451B (en) | 2009-07-22 | 2009-07-22 | Coat special for restrooms and production method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101597451B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101724326B (en) * | 2009-12-14 | 2012-07-04 | 杭州师范大学 | Waterborne organic silicon-acrylic acid self-stratifying coating |
| JP5828216B2 (en) * | 2010-04-23 | 2015-12-02 | 三菱レイヨン株式会社 | Water-based coating material |
| CN102417775B (en) * | 2011-11-18 | 2014-09-03 | 肇庆千江高新材料科技有限公司 | Silicasol-acrylate emulsion compound primer |
| CN102603249A (en) * | 2011-12-23 | 2012-07-25 | 上海中技桩业股份有限公司 | Economical anti-efflorescence and anti-cracking joint mixture for ceramic tile |
| CN104312346A (en) * | 2014-10-23 | 2015-01-28 | 山东华邦建设集团有限公司 | Damp-proof and whiskering-proof paint for concrete wall space and preparation method of damp-proof and whiskering-proof paint |
| CN105369904A (en) * | 2015-09-01 | 2016-03-02 | 中国十七冶集团有限公司 | Modified acrylic coating concrete anti-corrosion method |
| CN106522384A (en) * | 2016-10-11 | 2017-03-22 | 天津送变电工程公司 | Construction method for preventing first floor building of transformer station from blooming |
-
2009
- 2009-07-22 CN CN2009100654885A patent/CN101597451B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101597451A (en) | 2009-12-09 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20110126 Termination date: 20110722 |