CN101148563A - Special-purpose organic silicon rubber waterproof paint for external wall and preparing method thereof - Google Patents
Special-purpose organic silicon rubber waterproof paint for external wall and preparing method thereof Download PDFInfo
- Publication number
- CN101148563A CN101148563A CNA2007101132775A CN200710113277A CN101148563A CN 101148563 A CN101148563 A CN 101148563A CN A2007101132775 A CNA2007101132775 A CN A2007101132775A CN 200710113277 A CN200710113277 A CN 200710113277A CN 101148563 A CN101148563 A CN 101148563A
- Authority
- CN
- China
- Prior art keywords
- minutes
- suction
- water
- mixed solution
- organic silicon
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Paints Or Removers (AREA)
Abstract
The present invention relates to waterproof silicone rubber paint for outer wall and its preparation process. The paint is prepared with water, silicone rubber emulsion, sodium dodecyl benzene sulfonate emulsion, phthalic aid, emulsifier, dispersant, sodium chloride, vinyl caproate, isooctanol, bentonite, heavy calcium carbonate, wollastonite, ferric oxide, titanium white powder, pigment and defoaming agent. The paint has the advantages of no toxicity, no smell, no crack, high weather resistance, long service life, low cost, environment friendship, etc. and is suitable for use in outer wall.
Description
Technical field
The present invention relates to a kind of waterproof paint, specifically, relate to special-purpose organic silicon rubber waterproof paint for external wall and preparation method thereof, belong to building material technical field.
Background technology
In various exterior coatings, commonly used have polyurethanes coating, epoxypaint, fluorine resin coating, acrylic resin paint, polyacrylate dispersion, organic silicon-acrylate copolymer emulsion, an organic fluorine modified acrylate emulsion etc.Wherein fluorine resin coating is the best external paint of weather resistance, but cost is too high, and very strict to the requirement of construction technology and technical qualification, consumption is restricted.Disclose one " a kind of building external composite layer paint of synthetic resin emulsion and preparation method thereof " as Chinese patent CN1182764A and adopted the rare alcohol resin of second, and the second-order transition temperature of thermoplastic polymer is not high in the resin emulsion coating, after-tacks in the easy deliquescing of filming of the high temperature season in summer.
Novel material emerges in an endless stream in the modern society.Once had as the building coating industry and once to introduce the hydrophobic interfaces agent and make " lotus leaf type " coating that contamination resistance can be good.But, the cost of this class hydrophobic interfaces agent is too high, consumption is also big, when making coating have the contamination resistance energy of practical significance, needed cost even surpass same amount, contamination resistance can be not only good, but also make coating have the silicone based waterproof paint of better over-all properties, thereby can not be used widely in coating.
Silicone based coating, hydrophobic nature, anti-aging, weather resistance is fine, topmost feature has the advantage of general coating, but more healthy than general coating, and VOC content is little, UV resistant, anti-ozone, moisture-proof heat, acid-and base-resisting, salt and chemical preparations, the product construction is fast, does not need primary coat, and film formation time is short.For this reason, apply the ninth five-year plan and clearly classified the target call of " suitably developing waterproof paint " in 2010 in the development planning outline as at national chemical building material.
Summary of the invention
Technical problem to be solved by this invention is, provides that a kind of easy construction, water resistance are reliable, long service life, weathering resistance, anti-special-purpose organic silicon rubber waterproof paint for external wall of staining and preparation method thereof.For overcoming the above problems, the technical solution used in the present invention is:
The weight proportion of described each composition of waterproof paint is:
Water 10～15%, organosilicon rubber emulsion 3～6%, dodecylbenzene sodium sulfonate emulsion 0.1～0.5%, phthalic acid 15～25%, emulsifying agent 6～15%, dispersion agent 1～4%, sodium-chlor 0.01～0.05%, vinyl caproate 10～30%, isooctyl alcohol 0.01～0.03%, wilkinite 1～3%, water-ground limestone 10～30%, wollastonite 10～30%, ferric oxide 0.5～0.8%, titanium dioxide 2～5%, pigment 0.1～0.3%, defoamer 1～2%.
Described organosilicon rubber emulsion solid content is 35%.
Described emulsifying agent is " five lakes " board, the S-100 emulsifying agent.
Described dispersion agent is " five lakes " board, 5040 dispersion agents.
Described isooctyl alcohol is " five lakes " board isooctyl alcohol.
Described pigment is a kind of in red iron oxide or the iron oxide yellow.
Described defoamer is " five lakes " board defoamer.
The preparation method may further comprise the steps:
(1) sodium-chlor is dissolved in the water of 1/3rd formula ratios, standby;
(2) dodecylbenzene sodium sulfonate, organosilicon rubber emulsion mix, and stir, and be standby;
(3) emulsifying agent, phthalic acid are mixed, behind the water of adding 1/3rd formula ratios, disperseed 5 minutes, add step (1) gained sodium chloride solution then, mechanical stirring is even, and mixed solution is sent into suction in the suction jar, after suction in-tank mixing liquid sucks, disperseed 15～20 minutes;
(4) add vinyl-acetic ester and dispersion agent in the mixed solution, suction in the suction jar, suction in-tank mixing liquid sucks, and disperses simultaneously 10 minutes;
(5) water of adding surplus and wilkinite, water-ground limestone, wollastonite, titanium dioxide in the mixed solution carry out suction, and carry out high shear grinding, make particle diameter reach 600 orders, redispersion 20 minutes;
(6) step (2) gained dodecylbenzene sodium sulfonate and organosilicon rubber emulsion mixed solution are added in the mixed solution, disperseed 10 minutes;
(7) isooctyl alcohol, ferric oxide, pigment, defoamer are added in the mixed solution, disperse to get product in 10 minutes.
Beneficial effect
The present invention adopts above technical scheme, and its advantage is:
1, nontoxic, tasteless, non-volatile, do not burn, 110 ℃ of heatproofs, impermeabilisation pressure is greater than 16kg/cm.
2, non-scale does not chap, and snappiness is strong with basic unit avidity.
3, water-proof decorative accomplishs without any letup, and construction is simple, and cost is low, and is effective, long service life.
4, can breathe freely and can waterproof environment protecting and power-saving.
5, have excellent anti-staining, acidproof, alkaline-resisting, weathering resistance.
Embodiment
The invention will be further described below in conjunction with embodiment, but embodiments of the present invention are not limited thereto.
Embodiment 1
Water 15%, organosilicon rubber emulsion 5.37%, dodecylbenzene sodium sulfonate emulsion 0.5%, phthalic acid 26.5%, S-100 emulsifying agent 15%, 5040 dispersion agents 1%, sodium-chlor 0.02%, vinyl caproate 10%, isooctyl alcohol 0.01%, wilkinite 1%, water-ground limestone 12%, wollastonite 10%, ferric oxide 0.5%, titanium dioxide 2%, iron oxide yellow 0.1%, defoamer 1%
The preparation method may further comprise the steps:
(1) with 5% water sodium-chlor is dissolved, standby;
(2) dodecylbenzene sodium sulfonate and organosilicon rubber emulsion are mixed, mechanical stirring 5 minutes, standby;
(3) emulsifying agent and phthalic acid are mixed, add 5% water-dispersion 5 minutes, add the made sodium chloride solution of step (1) then, mechanical stirring 10 minutes places and carries out suction in the suction jar, after suction is finished, disperses 15～20 minutes;
(4) add vinyl-acetic ester and dispersion agent again and place the suction jar to carry out suction, disperseed simultaneously 10 minutes;
(5) add 5% water and wilkinite, water-ground limestone, wollastonite, titanium dioxide again, carry out suction, and carry out high shear grinding, disperseed 20 minutes;
(6) add made dodecylbenzene sodium sulfonate of step (2) and organosilicon rubber emulsion mixed solution again, disperseed 10 minutes;
(7) add ferric oxide again, iron oxide yellow, defoamer, isooctyl alcohol disperseed 10 minutes.Just make special organic silicon-rubber waterproofing paint for toilet.
By made coating, after 15 days, test its performance perameter as table ()
| PH value | 8 |
| Surface drying time | 43min |
| Perviousness | Infiltrate through substrate 〉=0.3mm |
| Splitting resistance | ≥6mm |
| Unit elongation | ≥600％ |
| Low temperature flexibility | -20℃ |
| Stretch breaking strength | ≥1.1MPa |
| Alkali resistance | Saturated Ca (OH) 2 and 0.1%NaHO mixed solution, room temperature was soaked 15 days for 15 ℃, did not play drum, did not come off |
| Thermotolerance | 100 ℃ ± 1 ℃, do not trickle in 6 hours, do not play drum, do not come off |
Performance: good springiness, strong adhesion, acidproof, alkaline-resisting, weather, chemical stability, and also water resistance is good, applicable to the exterior wall of concrete, cement and building block building thing, the waterproof of novel wall etc.
Embodiment 2
Water 12%, organosilicon rubber emulsion 4.35%, dodecylbenzene sodium sulfonate emulsion 0.4%, phthalic acid 27%, S-100 emulsifying agent 12%, 5040 dispersion agents 1.5%, sodium-chlor 0.03%, vinyl caproate 12%, isooctyl alcohol 0.02%, wilkinite 2%, water-ground limestone 13%, wollastonite 12%, ferric oxide 0.6%, titanium dioxide 2%, red iron oxide 0.1%, defoamer 1%.
The preparation method may further comprise the steps:
(1) with 4% water sodium-chlor is dissolved, standby;
(2) dodecylbenzene sodium sulfonate and organosilicon rubber emulsion are mixed, mechanical stirring 5 minutes, standby;
(3) emulsifying agent and phthalic acid are mixed, add 4% water-dispersion 5 minutes, add the made sodium chloride solution of step (1) then, mechanical stirring 10 minutes places and carries out suction in the suction jar, after suction is finished, disperses 15～20 minutes;
(4) add vinyl-acetic ester and dispersion agent again and place the suction jar to carry out suction, disperseed simultaneously 10 minutes;
(5) add 4% water and wilkinite, water-ground limestone, wollastonite, titanium dioxide again, carry out suction, and carry out high shear grinding, disperseed 20 minutes;
(6) add made dodecylbenzene sodium sulfonate of step (2) and organosilicon rubber emulsion mixed solution again, disperseed 10 minutes;
(7) add ferric oxide, red iron oxide, defoamer, isooctyl alcohol again, disperseed 10 minutes.Just make special organic silicon-rubber waterproofing paint for toilet.
By made coating, after 15 days, test its performance perameter as table (two)
| PH value | 7.8 |
| Surface drying time | 42min |
| Perviousness | Infiltrate through substrate 〉=0.3mm |
| Splitting resistance | ≥5.9mm |
| Unit elongation | ≥600％ |
| Low temperature flexibility | -20℃ |
| Stretch breaking strength | ≥1.1MPa |
| Alkali resistance | Saturated Ca (OH) 2With the 0.1%NaHO mixed solution, room temperature was soaked 15 days for 15 ℃, did not play drum, did not come off |
| Thermotolerance | 100 ℃ ± 1 ℃, do not trickle in 6 hours, do not play drum, do not come off |
Performance: good springiness, strong adhesion, acidproof, alkaline-resisting, weather, chemical stability, and also water resistance is good, applicable to the waterproof of novel wall, and new and old ceramic tile, exterior wall, the brickwork joint hollowing, the crack leaks etc.
Embodiment 3
Water 18%, organosilicon rubber emulsion 3.5%, dodecylbenzene sodium sulfonate emulsion 0.3%, phthalic acid 16%, S-100 emulsifying agent 7%, 5040 dispersion agents 1.14%, sodium-chlor 0.04%, vinyl caproate 15%, isooctyl alcohol 0.02%, wilkinite 2%, water-ground limestone 17%, wollastonite 15%, ferric oxide 0.8%, titanium dioxide 3%, red iron oxide 0.2%, defoamer 1%.
The preparation method may further comprise the steps:
(1) with 6% water sodium-chlor is dissolved, standby;
(2) dodecylbenzene sodium sulfonate and organosilicon rubber emulsion are mixed, mechanical stirring 5 minutes, standby;
(3) emulsifying agent and phthalic acid are mixed, add 6% water-dispersion 5 minutes, add the made sodium chloride solution of step (1) then, mechanical stirring 10 minutes places and carries out suction in the suction jar, after suction is finished, disperses 15～20 minutes;
(4) add vinyl-acetic ester and dispersion agent again and place the suction jar to carry out suction, disperseed simultaneously 10 minutes;
(5) add 6% water and wilkinite, water-ground limestone, wollastonite, titanium dioxide again, carry out suction, and carry out high shear grinding, disperseed 20 minutes;
(6) add made dodecylbenzene sodium sulfonate of step (2) and organosilicon rubber emulsion mixed solution again, disperseed 10 minutes;
(7) add ferric oxide, red iron oxide, defoamer, isooctyl alcohol again, disperseed 10 minutes.Just make special organic silicon-rubber waterproofing paint for toilet.
By made coating, after 15 days, test its performance perameter as table (three)
| PH value | 8.5 |
| Surface drying time | 45min |
| Perviousness | Infiltrate through substrate 〉=0.3mm |
| Splitting resistance | ≥5.6mm |
| Unit elongation | ≥600％ |
| Low temperature flexibility | -20℃ |
| Stretch breaking strength | ≥1.1MPa |
| Alkali resistance | Saturated Ca (OH) 2With the 0.1%NaHO mixed solution, room temperature was soaked 15 days for 15 ℃, did not play drum, did not come off |
| Thermotolerance | 100 ℃ ± 1 ℃, do not trickle in 6 hours, do not play drum, do not come off |
Performance: good springiness, strong adhesion, acidproof, alkaline-resisting, weather, chemical stability, and water resistance is good is applicable to waterproof of novel wall etc.
Claims (4)
1. special-purpose organic silicon rubber waterproof paint for external wall is characterized in that, the weight proportion of each raw material is:
Water 10～1 5%, organosilicon rubber emulsion 3～6%, dodecylbenzene sodium sulfonate emulsion 0.1～0.5%, phthalic acid 15～25%, emulsifying agent 6～15%, dispersion agent 1～4%, sodium-chlor 0.01～0.05%, vinyl caproate 10～30%, isooctyl alcohol 0.01～0.03%, wilkinite 1～3%, water-ground limestone 10～30%, wollastonite 10～30%, ferric oxide 0.5～0.8%, titanium dioxide 2～5%, pigment 0.1～0.3%, defoamer 1～2%.
2. special-purpose organic silicon rubber waterproof paint for external wall according to claim 1 is characterized in that: described organosilicon rubber emulsion solid content is 35%.
3. special-purpose organic silicon rubber waterproof paint for external wall according to claim 1 is characterized in that: described pigment is a kind of in red iron oxide or the iron oxide yellow.
4. the preparation method of the described special-purpose organic silicon rubber waterproof paint for external wall of claim 1 is characterized in that: may further comprise the steps:
(1) sodium-chlor is dissolved in the water of 1/3rd formula ratios, standby;
(2) dodecylbenzene sodium sulfonate, organosilicon rubber emulsion mix, and stir, and be standby;
(3) emulsifying agent, phthalic acid are mixed, after adding the water of 1/3rd formula ratios, disperseed 5 minutes, add step (1) gained sodium chloride solution then, mechanical stirring is even, and mixed solution is sent into suction in the suction jar, visual suction jar, after suction in-tank mixing liquid sucks, disperseed 15～20 minutes;
(4) add vinyl-acetic ester and dispersion agent in the mixed solution, suction in the suction jar, suction in-tank mixing liquid sucks, and disperses simultaneously 10 minutes;
(5) water of adding surplus and wilkinite, water-ground limestone, wollastonite, titanium dioxide in the mixed solution carry out suction, and carry out high shear grinding, make particle diameter reach 600 orders, redispersion 20 minutes;
(6) step (2) gained dodecylbenzene sodium sulfonate and organosilicon rubber emulsion mixed solution are added in the mixed solution, disperseed 10 minutes;
(7) isooctyl alcohol, ferric oxide, pigment, defoamer are added in the mixed solution, disperse to get product in 10 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101132775A CN101148563A (en) | 2007-10-29 | 2007-10-29 | Special-purpose organic silicon rubber waterproof paint for external wall and preparing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101132775A CN101148563A (en) | 2007-10-29 | 2007-10-29 | Special-purpose organic silicon rubber waterproof paint for external wall and preparing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101148563A true CN101148563A (en) | 2008-03-26 |
Family
ID=39249267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101132775A Pending CN101148563A (en) | 2007-10-29 | 2007-10-29 | Special-purpose organic silicon rubber waterproof paint for external wall and preparing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101148563A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101838494A (en) * | 2010-05-19 | 2010-09-22 | 东莞市金牛有机硅科技有限公司 | Process for preparing permeable building silicon rubber waterproof coating and product thereof |
| CN103468141A (en) * | 2013-08-16 | 2013-12-25 | 安徽快来防水防腐有限公司 | Anti-ultraviolet waterproof coating |
| CN104650723A (en) * | 2015-02-02 | 2015-05-27 | 安徽枞阳县渡江充气设备制造有限公司 | Mildew-proof anti-static waterproof paint and preparation method thereof |
| CN109667381A (en) * | 2018-12-14 | 2019-04-23 | 成都建工工业化建筑有限公司 | A kind of prefabricated panel for assembled public lavatory |
| CN110903709A (en) * | 2019-12-20 | 2020-03-24 | 鄂尔多斯市华夏禹工防水有限公司 | Water-based long-term waterproof acid-resistant alkali-resistant MKLEAC building coating and preparation method thereof |
-
2007
- 2007-10-29 CN CNA2007101132775A patent/CN101148563A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101838494A (en) * | 2010-05-19 | 2010-09-22 | 东莞市金牛有机硅科技有限公司 | Process for preparing permeable building silicon rubber waterproof coating and product thereof |
| CN101838494B (en) * | 2010-05-19 | 2014-01-01 | 东莞市金牛有机硅科技有限公司 | Process for preparing permeable building silicon rubber waterproof coating and product thereof |
| CN103468141A (en) * | 2013-08-16 | 2013-12-25 | 安徽快来防水防腐有限公司 | Anti-ultraviolet waterproof coating |
| CN104650723A (en) * | 2015-02-02 | 2015-05-27 | 安徽枞阳县渡江充气设备制造有限公司 | Mildew-proof anti-static waterproof paint and preparation method thereof |
| CN109667381A (en) * | 2018-12-14 | 2019-04-23 | 成都建工工业化建筑有限公司 | A kind of prefabricated panel for assembled public lavatory |
| CN110903709A (en) * | 2019-12-20 | 2020-03-24 | 鄂尔多斯市华夏禹工防水有限公司 | Water-based long-term waterproof acid-resistant alkali-resistant MKLEAC building coating and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102718455B (en) | Cement based capillary crystalline high-performance waterproofing powder and application thereof | |
| CN1233774C (en) | Nano-silicon waterproof agent and its production method | |
| CN100384785C (en) | Water type multi-functional, hydrophobic, air-permeability and porous material, prepn. method and application thereof | |
| CN103342525B (en) | Waterproof and decorative dry powder mortar and coating process for same | |
| CN102775103A (en) | Sodium silicate-containing polymer cement waterproof coating and preparation method thereof | |
| CN101230222B (en) | Title-imitating coating and preparation method thereof | |
| CN101508542A (en) | Colorful mortar for wall face | |
| CN102617104B (en) | Inorganic powder sandy paint and production method thereof | |
| CN109880454B (en) | Quick-drying single-component polymer liquid cement waterproof coating and preparation process thereof | |
| CN101333413A (en) | Aqueous elastic water proof exterior wall paint | |
| CN109852158B (en) | Wetting-free waterproof slurry and preparation method thereof | |
| CN104513561A (en) | Waterproof paint | |
| CN1931952B (en) | Waterproof adhesive powder composition and its preparation process | |
| CN113717591B (en) | Single-component water-based waterproof coating and preparation method thereof | |
| CN113174153A (en) | Multifunctional waterproof reinforced coating and preparation method and construction method thereof | |
| CN101148563A (en) | Special-purpose organic silicon rubber waterproof paint for external wall and preparing method thereof | |
| CN103923541A (en) | Preparation method for universal alkali-resistant seal primer | |
| CN104261745A (en) | Special polymer dry-mixed mortar for mechanized construction | |
| CN108863231B (en) | Waterproof breathable flexible facing brick and preparation method thereof | |
| CN114409305B (en) | Liquid interface treating agent, environment-friendly waterproof slurry and preparation method and construction method thereof | |
| KR101551842B1 (en) | Method for Repairing Deteriorate Parts in Concrete Using Mortar | |
| CN104789057A (en) | Colored organic fluorine-modified styrene-acrylic waterproof paint and preparation method thereof | |
| CN113088147A (en) | Bi-component primer-free exterior wall paint and preparation and application methods thereof | |
| CN111825389A (en) | Inorganic fiber reinforced polymer-based waterproof coating and preparation method thereof | |
| KR100986711B1 (en) | Composition including ceramic and polymer resin for waterproof, anticorrosion, surface-protection of concrete and repair and reinforcement of civil engineering fabric eroded chemically in treatment facilities of sewage and wastewater and method for surface-protection using the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20080326 |