CN102618129A - Sodium silicate-styrene-acrylic emulsion compound interior and exterior wall coating and preparation method for same - Google Patents
Sodium silicate-styrene-acrylic emulsion compound interior and exterior wall coating and preparation method for same Download PDFInfo
- Publication number
- CN102618129A CN102618129A CN2012100763051A CN201210076305A CN102618129A CN 102618129 A CN102618129 A CN 102618129A CN 2012100763051 A CN2012100763051 A CN 2012100763051A CN 201210076305 A CN201210076305 A CN 201210076305A CN 102618129 A CN102618129 A CN 102618129A
- Authority
- CN
- China
- Prior art keywords
- dispersed
- water glass
- parts
- water
- stirring
- 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 invention discloses sodium silicate-styrene-acrylic emulsion compound interior and exterior wall coating, which comprises, by weight, 15-20 parts of water, 0.2-0.5 part of dispersing agent, 0.1-0.3 part of defoaming agent, 0.1-0.3 part of fungicide for coating, 0.3-0.7 part of dry film preservatives, 0.3-0.8 part of antifreezing agent, 25-45 parts of pigment and filler, 25-35 parts of styrene-acrylic emulsion, 0.5-1.0 part of film-forming assistant agent and 18-25 parts of sodium silicate. The sodium silicate-styrene-acrylic emulsion compound interior and exterior wall coating has the advantages that as the sodium silicate substitutes for about 40% of the styrene-acrylic emulsion as film forming substances, cost can be greatly reduced, VOC (volatile organic compounds) are reduced and water-fast and alkaline-resistant properties are achieved; and the sodium silicate is alkaline, and viscosity of a system is increased along with adding of the sodium silicate, so that adding of PH (potential of hydrogen) value regulator and thickening agent for regulating the system viscosity is avoided, and cost and VOC are further reduced.
Description
Technical field
The present invention relates to building field coating, more particularly, relate to compound coating for internal and external wall of a kind of water glass-benzene emulsion and preparation method thereof.
Background technology
Water glass is the aqueous solution of water glass, is main raw material with silica powder, soda ash normally, makes through the high-temperature calcination posthydrolysis, has abundant raw material, advantage such as with low cost, pollution-free, high temperature resistant and ageing-resistant.It has certain viscosity, stronger cohesive force and film forming ability, is to use one of more general film forming matter in the inorganic paint, and it meets Contemporary Architecture material energy-saving and environmental protection requirement.But water glass because of film forming after water tolerance, sticking power, snappiness very poor, use separately paint film easy to crack with come off, this to a great extent limit the application of water glass.
Compare with water glass, organically filmogen generally has water-alkali resistance performance preferably, and the snappiness of filming is very good; Use film cracking and obscission can not occur separately; Like benzene emulsion, as a kind of trade sales coating filmogen that arrives commonly used, its application is very extensive.But organic binder matter comes from oil mostly, and through repeatedly processing, cost is higher, contains a certain amount of VOC (volatile organic compounds) simultaneously, the harm certain to having of environment and health of human body.
Chinese patent CN1100119 discloses a kind of method for preparing polyvinyl alcohol-water glass wall paint; Patent CN1233637 discloses a kind of novel aqueous composite high molecular polymer out-wall coating; Adopt the secondary recombining process that two or more organic binder and two kinds of inorganic filming substances are composited, it is silicon sol, benzene emulsion, PVF, modification sodium-potassium silicate that its main film forming substance has its component; Patent CN1958693 discloses a kind of indoor coating with lasting fragrance, and coating itself belongs to the watersoluble polyvinyl alcohol coating series, handles through acetalation, has eliminated the defective of poor water resistance, contains components such as water glass in the paint binder.
Above-mentioned 3 coating patents all relate to Z 150PH (or gathering the ethanol formal)-water glass as filmogen.Polyvinyl alcohol coating is a water-soluble building coating, is commonly called as 106 coating, and Architectural Paint in China is used since 106 coating; Z 150PH has certain bonding strength, compares with traditional lime coating, is difficult for shedding; And with low cost, so once be used widely.But such coating mainly adopts Z 150PH or PVF as filmogen, contains more formaldehyde, has been prohibited use, and Z 150PH is a kind of water-soluble, film-forming material simultaneously, and its water tolerance is very poor.Just because of these reasons, polyvinyl alcohol coating is to be eliminated by market gradually.
Summary of the invention
The technical problem that the present invention will solve provides compound coating for internal and external wall of water glass-benzene emulsion of a kind of low cost, water-tolerant, environmental protection and preparation method thereof.
In order to solve the problems of the technologies described above, the technical scheme that the present invention adopted is: provide a kind of water glass-benzene emulsion compound coating for internal and external wall, comprise the component of following weight part ratio:
Wherein, said color stuffing is one or more combinations in white titanium pigment, calcined kaolin, water-ground limestone and the light calcium carbonate.
Wherein, said dispersion agent is a sodium salt class dispersion agent, and said skimmer is a silicone antifoam agent.
For solving the problems of the technologies described above, another technical scheme that the present invention adopts is: the preparation method of the compound coating for internal and external wall of a kind of water glass-benzene emulsion is provided, may further comprise the steps:
(1), in dispersed with stirring equipment, adds 15～20 parts of water; Regulate rotating speed to 500～800rpm; Add 0.2～0.5 part of dispersion agent, 0.1～0.3 part of in-can preservation agent, 0.3～0.7 portion of dry film sanitas, 0.3～0.8 part of frostproofer, 0.1～0.3 part of skimmer successively, every adding one component dispersed with stirring 3～5min;
(2), rotating speed is transferred to 1000～1500rpm, add 25～45 parts of color stuffings, dispersed with stirring 15～45min is dispersed to fineness below 45um;
(3), rotating speed is transferred to 600～800rpm, add 25～35 parts of benzene emulsions, add 0.5～1.0 film coalescence aid behind dispersed with stirring 5～8min again, dispersed with stirring 3～5min.
(4), add 18～25 parts of water glass, behind dispersed with stirring 5～8min, make finished product.
Wherein, said color stuffing is one or more combinations in white titanium pigment, calcined kaolin, water-ground limestone and the light calcium carbonate.
Wherein, said dispersion agent is a sodium salt class dispersion agent, and said skimmer is a silicone antifoam agent.
The invention has the beneficial effects as follows that the compound coating for internal and external wall of water glass-benzene emulsion owing to replaced about 40% benzene emulsion as filmogen with water glass, can reduce cost greatly, and reduce VOC with the water-alkali resistance performance; While is because water glass is alkalescence, and the viscosity of system can increase thereupon after adding, so need not to add pH value regulator and thickening material regulation system viscosity in the system again, thereby has further reduced cost and VOC.
Embodiment
By specifying technology contents of the present invention, structural attitude, realized purpose and effect, give explanation below in conjunction with embodiment is detailed.
Sodium salt class dispersion agent can be in tripoly phosphate sodium STPP, Sodium hexametaphosphate 99 and the trisodium phosphate any one among the present invention.
Silicone antifoam agent system is equipped with suitable quantity of water by silicone grease, emulsifying agent, water-resisting agent, viscosifying agent etc. and forms through machinery emulsification.
Benzene emulsion (cinnamic acrylic ester emulsion) is to be got through emulsion copolymerization by vinylbenzene and acrylate monomer.Good with the consistency of water glass, both can not cause the benzene emulsion breakdown of emulsion after mixing.
Coating is isothiazoline alcohol/ketone mixtures (CMIT/MIT) with the sterilant employing.
What antifreezing agent adopted is Ucar 35, and other antifreezing agents such as terepthaloyl moietie, ethanol or water-soluble amide also are applicable to the present invention equally.
Embodiment 1 (being used for exterior wall)
, paint adds 15 parts of water in irritating; Rotating speed is transferred to 600rpm; Add 0.3 part of dispersion agent, 0.2 coating successively with sterilant, 0.2 part of dry film sanitas, 0.8 part of frostproofer Ucar 35 (technical grade) and 0.1 part of skimmer, a kind of component dispersed with stirring of every adding 3～5min; Rotating speed is transferred to 1200rpm, adds 25 parts of color stuffings, dispersed with stirring 15～20min, up to fineness below 45um; Rotating speed is transferred to 800rpm, add 30 parts of benzene emulsions, add 0.8 part of film coalescence aid behind the 5min again, rotating speed is transferred to 600rpm, add 20 parts of water glass at last, can the discharging packing behind the dispersed with stirring 5min.
Embodiment 2 (being used for exterior wall)
, paint adds 20 parts of water in irritating; Rotating speed is transferred to 600rpm; Add 0.2 part of dispersion agent, 0.2 part of coating successively with sterilant, 0.2 part of dry film sanitas, 0.8 part of frostproofer Ucar 35 (technical grade) and 0.1 part of skimmer, a kind of component dispersed with stirring of every adding 3～5min; Rotating speed is transferred to 1300rpm, adds 35 parts of color stuffings, disperse 20～25min, up to fineness below 45um; Rotating speed is transferred to 800rpm, add 25 parts of benzene emulsions, add 0.6 part of film coalescence aid behind the 5min again, rotating speed is transferred to 600rpm, add 15 parts of water glass at last, can the discharging packing behind the dispersed with stirring 5min.
Embodiment 3 (being used for interior wall)
In paint is irritated, add 20 parts of water, rotating speed is transferred to 600rpm, add 0.3 part of dispersion agent, 0.2 part of coating successively with sterilant, 0.8 part of frostproofer Ucar 35 (technical grade) and 0.2 part of skimmer, a kind of component dispersed with stirring of every adding 3～5min; Rotating speed is transferred to 1500rpm, adds 40 parts of color stuffings, dispersed with stirring 20～25min, up to fineness below 45um; Rotating speed is transferred to 800rpm, add 28 parts of benzene emulsions, behind the 5min rotating speed is transferred to 600rpm, add 16 parts of water glass at last, can the discharging packing behind the dispersed with stirring 5min.
The performance of coating in the foregoing description is tested (with reference to GB/T 9755-2001 and GB/T 9756-2009), concrete outcome such as following table:
By last Biao Kede; The compound coating for internal and external wall of water glass-benzene emulsion of the present invention has higher water tolerance, alkali resistance and abrasion resistance, owing to replaced about 40% benzene emulsion as filmogen with water glass; Can reduce cost greatly, and reduce VOC; While is because water glass is alkalescence, and the viscosity of system can increase thereupon after adding, so need not to add pH value regulator and thickening material regulation system viscosity in the system again, thereby has further reduced cost and VOC.
The above each embodiment and improvement thereof can be adjusted the collocation of each improvement project as required flexibly.
The above is merely embodiments of the invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes description of the present invention to do; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (6)
1. the compound coating for internal and external wall of water glass-benzene emulsion is characterized in that, comprises the component of following weight part ratio:
2. the compound coating for internal and external wall of water glass-benzene emulsion according to claim 1 is characterized in that, said color stuffing is one or more combinations in white titanium pigment, calcined kaolin, water-ground limestone and the light calcium carbonate.
3. the compound coating for internal and external wall of water glass-benzene emulsion according to claim 1 is characterized in that, said dispersion agent is a sodium salt class dispersion agent, and said skimmer is a silicone antifoam agent.
4. the preparation method of the compound coating for internal and external wall of water glass-benzene emulsion is characterized in that, may further comprise the steps:
(1), in dispersed with stirring equipment, adds 15～20 parts of water; Regulate rotating speed to 500～800rpm; Add 0.2～0.5 part of dispersion agent, 0.1～0.3 part of in-can preservation agent, 0.3～0.7 portion of dry film sanitas, 0.3～0.8 part of frostproofer, 0.1～0.3 part of skimmer successively; Every adding one component dispersed with stirring 3～5min is adding next component then;
(2), rotating speed is transferred to 1000～1500rpm, add 25～45 parts of color stuffings, dispersed with stirring 15～45min is dispersed to fineness below 45um;
(3), rotating speed is transferred to 600～800rpm, add 25～35 parts of benzene emulsions, add 0.5～1.0 film coalescence aid behind dispersed with stirring 5～8min again, dispersed with stirring 3～5min;
(4), add 18～25 parts of water glass, behind dispersed with stirring 5～8min, make finished product.
5. the preparation method of the compound coating for internal and external wall of water glass-benzene emulsion according to claim 4 is characterized in that, said color stuffing is one or more combinations in white titanium pigment, calcined kaolin, water-ground limestone and the light calcium carbonate.
6. the preparation method of the compound coating for internal and external wall of water glass-benzene emulsion according to claim 4 is characterized in that, said dispersion agent is a sodium salt class dispersion agent, and said skimmer is a silicone antifoam agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100763051A CN102618129A (en) | 2012-03-21 | 2012-03-21 | Sodium silicate-styrene-acrylic emulsion compound interior and exterior wall coating and preparation method for same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100763051A CN102618129A (en) | 2012-03-21 | 2012-03-21 | Sodium silicate-styrene-acrylic emulsion compound interior and exterior wall coating and preparation method for same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102618129A true CN102618129A (en) | 2012-08-01 |
Family
ID=46558351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100763051A Pending CN102618129A (en) | 2012-03-21 | 2012-03-21 | Sodium silicate-styrene-acrylic emulsion compound interior and exterior wall coating and preparation method for same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102618129A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103409009A (en) * | 2013-07-03 | 2013-11-27 | 安徽真信涂料有限公司 | High-alkali-resistance internal wall paint and preparation method thereof |
| CN104530882A (en) * | 2014-12-25 | 2015-04-22 | 三棵树涂料股份有限公司 | Organosilicate composite exterior wall coating and preparation method thereof |
| CN104559507A (en) * | 2014-12-29 | 2015-04-29 | 三棵树涂料股份有限公司 | Organic-inorganic composite paint and preparation method thereof |
| CN105111854A (en) * | 2015-09-15 | 2015-12-02 | 江门市华材新材料科技实业有限公司 | High-temperature coking-resisting coating and preparing method thereof |
| CN105504904A (en) * | 2016-01-11 | 2016-04-20 | 中国神华能源股份有限公司 | Acid-modified potash water glass-fluorocarbon-modified styrene-acrylic emulsion composite coating and preparation method thereof |
| CN105731977A (en) * | 2016-01-27 | 2016-07-06 | 广东施彩涂料有限公司 | Water-tolerant inorganic coating and preparation method thereof |
| CN107987623A (en) * | 2017-12-29 | 2018-05-04 | 常盛杰 | A kind of composite exterior wall coating |
| CN108410235A (en) * | 2018-04-04 | 2018-08-17 | 合肥月煌新型装饰材料有限公司 | A kind of inner wall decoration material and preparation method thereof |
| CN111171636A (en) * | 2020-01-21 | 2020-05-19 | 南京双善节能科技有限公司 | Inorganic polymer exterior wall coating and preparation method and application thereof |
| CN111675505A (en) * | 2020-06-09 | 2020-09-18 | 岳阳市科兴防水材料有限公司 | Permeable sand-fixing waterproof agent and preparation method thereof |
| CN112646447A (en) * | 2020-12-18 | 2021-04-13 | 瑞康诺(深圳)创新发展有限公司 | Preparation method of nano titanium dioxide ultraviolet light catalytic purification coating |
| CN115717004A (en) * | 2022-11-23 | 2023-02-28 | 沪宝新材料科技（上海）股份有限公司 | Silicate exterior wall coating and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5421865A (en) * | 1993-10-29 | 1995-06-06 | United Technologies Corporation | Water based silicone coating compositions |
-
2012
- 2012-03-21 CN CN2012100763051A patent/CN102618129A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5421865A (en) * | 1993-10-29 | 1995-06-06 | United Technologies Corporation | Water based silicone coating compositions |
Non-Patent Citations (2)
| Title |
|---|
| 《河北轻化工学院学报》 19981231 张景涛等 "水玻璃苯丙乳液复合内墙涂料的研制" 1-6 第19卷, 第1期 * |
| 张景涛等: ""水玻璃苯丙乳液复合内墙涂料的研制"", 《河北轻化工学院学报》 * |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103409009A (en) * | 2013-07-03 | 2013-11-27 | 安徽真信涂料有限公司 | High-alkali-resistance internal wall paint and preparation method thereof |
| CN103409009B (en) * | 2013-07-03 | 2016-02-10 | 安徽真信涂料有限公司 | A kind of high alkaline-resisting interior wall coating and preparation method thereof |
| CN104530882A (en) * | 2014-12-25 | 2015-04-22 | 三棵树涂料股份有限公司 | Organosilicate composite exterior wall coating and preparation method thereof |
| CN104559507A (en) * | 2014-12-29 | 2015-04-29 | 三棵树涂料股份有限公司 | Organic-inorganic composite paint and preparation method thereof |
| CN105111854A (en) * | 2015-09-15 | 2015-12-02 | 江门市华材新材料科技实业有限公司 | High-temperature coking-resisting coating and preparing method thereof |
| CN105504904A (en) * | 2016-01-11 | 2016-04-20 | 中国神华能源股份有限公司 | Acid-modified potash water glass-fluorocarbon-modified styrene-acrylic emulsion composite coating and preparation method thereof |
| CN105731977A (en) * | 2016-01-27 | 2016-07-06 | 广东施彩涂料有限公司 | Water-tolerant inorganic coating and preparation method thereof |
| CN105731977B (en) * | 2016-01-27 | 2018-06-01 | 广东施彩新材料科技有限公司 | A kind of water-fast inorganic coating and preparation method thereof |
| CN107987623A (en) * | 2017-12-29 | 2018-05-04 | 常盛杰 | A kind of composite exterior wall coating |
| CN108410235A (en) * | 2018-04-04 | 2018-08-17 | 合肥月煌新型装饰材料有限公司 | A kind of inner wall decoration material and preparation method thereof |
| CN111171636A (en) * | 2020-01-21 | 2020-05-19 | 南京双善节能科技有限公司 | Inorganic polymer exterior wall coating and preparation method and application thereof |
| CN111675505A (en) * | 2020-06-09 | 2020-09-18 | 岳阳市科兴防水材料有限公司 | Permeable sand-fixing waterproof agent and preparation method thereof |
| CN112646447A (en) * | 2020-12-18 | 2021-04-13 | 瑞康诺(深圳)创新发展有限公司 | Preparation method of nano titanium dioxide ultraviolet light catalytic purification coating |
| CN115717004A (en) * | 2022-11-23 | 2023-02-28 | 沪宝新材料科技（上海）股份有限公司 | Silicate exterior wall coating and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102618129A (en) | Sodium silicate-styrene-acrylic emulsion compound interior and exterior wall coating and preparation method for same | |
| CN102321410B (en) | Preparation method of composite modified starch environmentally-friendly interior wall coating | |
| CN105315743A (en) | Nano porous corrosion-resistant heat-insulated coating material taking thixotropic colloid as template agent and preparation method for corrosion-resistant heat-insulated coating material | |
| DE69110438T3 (en) | Redispersible powder made from vinyl polymers. | |
| CN103627272B (en) | Liquid rock particles of artificial granite sand textured coating | |
| CN106398405B (en) | Interior wall heat-insulating coating and preparation method and application thereof | |
| CN101974261B (en) | Neutral water-resistance putty paste and preparation method thereof | |
| CN102731052A (en) | Aqueous organic-inorganic composite coating and preparation method thereof | |
| CN103013258A (en) | Uvioresistant super-self-cleaning granite building coating and preparation method thereof | |
| CN102337064B (en) | Algae clay mineral environmentally-friendly inner wall coating | |
| CN102643587A (en) | Water-in water type colorful thermal insulation coating and preparation method thereof | |
| CN105647362A (en) | High-durability high-efficiency nano antimicrobial water-based wood paint and preparation method thereof | |
| CN103709842A (en) | Herbal essence health paint and preparation method thereof | |
| CN104497756A (en) | Negative ion texture paint | |
| CN106147426A (en) | A kind of new coating adding conch meal | |
| CN105315728B (en) | A kind of inorganic water-proof aging resistant coating and preparation method thereof | |
| CN103482905B (en) | Environment-friendly ultraviolet light resistant and high-temperature resistant paint for outer walls of buildings | |
| CN106867406A (en) | The preparation method of the new environment-friendly type coating based on nano material | |
| CN105385311A (en) | Environmentally friendly high temperature resistant anticorrosion paint and preparation method thereof | |
| CN107629563A (en) | A kind of fireproof coating and its preparation technology | |
| CN102585628A (en) | Waterborne heat-insulating and waterproof coating | |
| CN105038431A (en) | Multifunctional straw paint for exterior wall and preparation method thereof | |
| CN101148552A (en) | Micro VOC anion environmental protection inner wall paint | |
| CN103740183A (en) | Compound high-viscosity JS waterproof emulsion | |
| CN109705733A (en) | Aeroge Modified Polymer asphalt waterproofing paint and preparation method thereof |
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 |
Application publication date: 20120801 |