CN102746752A - Finish coat paint for facing mortar - Google Patents
Finish coat paint for facing mortar Download PDFInfo
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- CN102746752A CN102746752A CN2011103675823A CN201110367582A CN102746752A CN 102746752 A CN102746752 A CN 102746752A CN 2011103675823 A CN2011103675823 A CN 2011103675823A CN 201110367582 A CN201110367582 A CN 201110367582A CN 102746752 A CN102746752 A CN 102746752A
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- facing mortar
- finishing paint
- water
- emulsion
- mortar according
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Abstract
The present invention discloses a finish coat paint for facing mortar. The finish coat paint comprises the following components, by weight, 15-25% of an antifouling polymer, 10-20% of an emulsion, 5-10% of an additive, and 40-60% of water. With the technical scheme of the present invention, the antifouling polymer is adopted as the main component by the finish coat paint of the present invention, wherein the main component of the antifouling polymer is an organic fluorine resin, and the antifouling polymer has special surface performances of stain resistance, water repellency, oil repellency, and the like so as to provide a good antifouling effect; with additions of the emulsion, the additive and the like, the disadvantages of the antifouling polymer are improved so as to achieve high quality complementation and completely provide respective effects.
Description
Technical field
The present invention relates to the finishing paint field, particularly relate to a kind of finishing paint that permanent provide protection is provided for the facing mortar coating.
Background technology
Facing mortar is a kind of novel inorganic powder shape finishing material, is gelling material with cement normally, is equipped with that high-quality mineral aggregate, polymkeric substance, filler and natural mineral pigment are refining to form.Through selecting the aggregate of different-grain diameter for use; And in construction process, adopt different construction moulds and construction gimmick; Impose different gimmicks such as dragging, roll, scrape, turn round, press, rub; Metope is changed various patterns such as embossing, ripple, wood grain, form the effect of multiple texture, color and texture, ornamental strong.
Facing mortar has air permeability and good, good impact, and good cohesiveness, material is light, and difficult drop-off does not conform to volatile organic matters such as free formaldehyde, benzene, has nonpoisonous and tasteless characteristics.Therefore, facing mortar is widely used in the various building decorations in American-European, Japan, Korea S, the present domestic large-area application that also has.
Facing mortar is a kind of inorganic materials, has the bigger problem of water-intake rate, and the coating suction is brought source of pollution into coating inside and caused coating contamination; Free alkali metals ion in the coating can be with the surface of water migration to coating in addition; Cause accumulation of salt in the surface soil phenomenon, influenced the decorative effect of facing mortar, the entry/leave of long-term moisture; Can influence the structure of coating, influence the weather resistance of coating.
In order to overcome the above problems, the application of some finishing paintes is also arranged in the market, best but the weathering resistance of these finishing paintes, contamination resistance can not reach simultaneously, therefore can not long-lasting protection be provided for the facing mortar coating.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of facing mortar and uses finishing paint, and this finishing paint carries out modification from structure, can reach long-term weatherability, has excellent contamination resistance, for facing mortar provides persistent protection.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of facing mortar to use finishing paint, said facing mortar is following with the component and the weight proportion of finishing paint:
Antifouling polymeric 15-25%;
Emulsion 10-20%;
Additive 5-10%;
Water 40-60%.
In preferred embodiment of the present invention, said antifouling polymeric is one or more in water-based chlorotrifluoroethylene, water-based tetrafluoro vinyl chloride copolymer, the water-based vinylidene fluoride copolymers.
In preferred embodiment of the present invention, said emulsion is a kind of in pure-acrylic emulsion, the benzene emulsion or their mixture, and said particle size of emulsion is less than 0.01 micron.
In preferred embodiment of the present invention, said additive comprises skimmer, film coalescence aid, wetting agent, pH value regulator and sanitas.
In preferred embodiment of the present invention, the weight percent of each component is in the said additive: skimmer 5-10%, film coalescence aid 50-60%, wetting agent 5-15%, pH value regulator 5-10% and sanitas 5-15%.
In preferred embodiment of the present invention, said skimmer is a silicone antifoam agent.
In preferred embodiment of the present invention, said film coalescence aid is an alcohol ester 12.
In preferred embodiment of the present invention, said wetting agent is aniorfic surfactant, nonionogenic tenside, polyether-modified in polysiloxane-based one or more.
In preferred embodiment of the present invention, said pH value regulator is an ammoniacal liquor.
In preferred embodiment of the present invention, said sanitas be in chloromethyl, methylisothiazolinone, the normal-butyl benzo RH-893 one or more.
The invention has the beneficial effects as follows: facing mortar of the present invention is with in the finishing paint; Staple is an antifouling polymeric; The staple of this antifouling polymeric is an organic fluorine, and it has contamination resistance, repellency, scolds special surface propertys such as oiliness, can play the good antifouling effect; In addition, the present invention improves the shortcoming of antifouling polymeric through adding emulsion, additive etc., reaches the high-quality complementation, gives full play to each self-applying.
Embodiment
Set forth in detail below in conjunction with preferred embodiment of the present invention, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
The present invention includes:
A kind of facing mortar is used finishing paint, and said facing mortar uses the component and the weight proportion of finishing paint to be: antifouling polymeric 15-25%, emulsion 10-20%, additive 5-10% and water 40-60%.
Preferably, said antifouling polymeric is one or more in water-based chlorotrifluoroethylene, water-based tetrafluoro vinyl chloride copolymer, the water-based vinylidene fluoride copolymers.
Facing mortar of the present invention is with in the finishing paint, and staple is an antifouling polymeric, and the staple of this antifouling polymeric is an organic fluorine.Fluorine is the maximum element of electronegativity in the periodic table of elements, has the strongest electronegativity, minimum polarizability, and atomic radius is only second to hydrogen.
Fluorine atom replaces the H on the c h bond; The C-F key that forms is extremely short, and bond energy is up to 460kJ/mol (c h bond can be 413kJ/mol), because the bond energy of C-F key is bigger than the bond energy of c h bond; The electronic cloud of fluorine atom is strong than the H atom to the shielding effect of C-C key; Therefore, the C-F key is difficult to shown as splendid weathering resistance by destructions such as heat, light and chemical substances.Because the strongest fluorine of electronegativity has replaced the position of hydrogen, greatly reduces surface property, electronics is adsorbed in around the fluorine atom nuclear tightly, is difficult for polarization, has shielded nucleus; And the radius of fluorine atom is little, and the polarizability of C-F key is little, and the two combined action causes its intramolecular compact structure, has shown outstanding contamination resistance, scolds water, has scolded the special surface property of wet goods, can play the good antifouling effect.
Fluorine material is because its surface tension is little; Wetting difficulty is not easy to be disperseed, and the high symmetry of molecule causes that its viscosity is big, leveling characteristics is poor; Be difficult for forming ornamental higher coating, mix assembly adding organic polymer in fluoro-resin through physics and improve its performance.
Preferably, said emulsion is a kind of in pure-acrylic emulsion, the benzene emulsion or their mixture, and said particle size of emulsion is less than 0.01 micron.
Preferably, said additive comprises skimmer, film coalescence aid, wetting agent, pH value regulator and sanitas.
The weight percent of each component is in the said additive: skimmer 5-10%, film coalescence aid 50-60%, wetting agent 5-15%, pH value regulator 5-10% and sanitas 5-15%.
Preferably, said skimmer is a silicone antifoam agent.
Preferably, said film coalescence aid is an alcohol ester 12.
Preferably, said wetting agent is aniorfic surfactant, nonionogenic tenside, polyether-modified in polysiloxane-based one or more.
Preferably, said pH value regulator is an ammoniacal liquor.
Preferably, said sanitas be in chloromethyl, methylisothiazolinone, the normal-butyl benzo RH-893 one or more.
The present invention improves the shortcoming of antifouling polymeric through adding emulsion, additive etc., reaches the high-quality complementation, gives full play to each self-applying.
Facing mortar of the present invention adds the following method preparation of employing with cover:
By weight percentage antifouling polymeric 15-25 part, emulsion 10-20 part, water 40-60 part, additive 5-10 part (wherein skimmer 5-10%, film coalescence aid 50-60%, wetting agent 5-15%, pH value regulator 5-10% and sanitas 5-15%) are joined in the container; And when adding raw material, carry out mechanical stirring, promptly process facing mortar at last and use finishing paint.
Embodiment 1
1, prescription
By weight percentage with 5 parts of 25 parts of water-based chlorotrifluoroethylenes, 10 parts of pure-acrylic emulsions, 60 parts in water, additive (wherein 0.5 part of silicone antifoam agent, 12 parts of alcohol esters, 0.75 part of aniorfic surfactant, 0.5 part of ammoniacal liquor and chloromethyl are 0.75 part); Join in the container; And when adding raw material, carry out mechanical stirring, promptly process facing mortar at last and use finishing paint.
2, system test specimen and experimental observation
The finishing paint that configures is evenly brushed on the test test specimen; According to standard GB/T9780-2005 " Test method for dirt resistance of film of architectural coatings and paint ", JG/T 210-2007 " building inside and outside wall is used priming paint "; Test its performance; The observation analysis result is: water-permeable is less than 0.1ml, 1 grade of sticking power, 0 grade of contamination resistance.
Embodiment 2
1, prescription
By weight percentage with 5 parts of 25 parts of water-based tetrafluoro vinyl chloride copolymers, 10 parts of benzene emulsions, 60 parts in water, additive (wherein 0.25 part of silicone antifoam agent, 12 parts of alcohol esters, 0.75 part of nonionogenic tenside, 0.5 part of ammoniacal liquor and chloromethyl are 0.75 part); Join in the container; And when adding raw material, carry out mechanical stirring, promptly process facing mortar at last and use finishing paint.
2, system test specimen and experimental observation
The finishing paint that configures is evenly brushed on the test test specimen; According to standard GB/T9780-2005 " Test method for dirt resistance of film of architectural coatings and paint ", JG/T 210-2007 " building inside and outside wall is used priming paint "; Test its performance; The observation analysis result is: water-permeable is less than 0.1ml, 1 grade of sticking power, 0 grade of contamination resistance.
Embodiment 3
1, prescription
By weight percentage with 5 parts of 25 parts of water-based chlorotrifluoroethylenes, 10 parts of benzene emulsions, 60 parts in water, additive (wherein 0.5 part of silicone antifoam agent, 12 parts of alcohol esters, 0.75 part of nonionogenic tenside, 0.25 part of ammoniacal liquor and methylisothiazolinone are 0.5 part); Join in the container; And when adding raw material, carry out mechanical stirring, promptly process facing mortar at last and use finishing paint.
2, system test specimen and experimental observation
The finishing paint that configures is evenly brushed on the test test specimen; According to standard GB/T9780-2005 " Test method for dirt resistance of film of architectural coatings and paint ", JG/T 210-2007 " building inside and outside wall is used priming paint "; Test its performance; The observation analysis result is: water-permeable is less than 0.1ml, 1 grade of sticking power, 0 grade of contamination resistance.
Embodiment 4
1, prescription
By weight percentage with 5 parts of 15 parts of water-based chlorotrifluoroethylenes, 20 parts of pure-acrylic emulsions, 60 parts in water, additive (wherein 0.5 part of silicone antifoam agent, 12 parts of alcohol esters, 0.75 part of aniorfic surfactant, 0.5 part of ammoniacal liquor and chloromethyl are 0.75 part); Join in the container; And when adding raw material, carry out mechanical stirring, promptly process facing mortar at last and use finishing paint.
2, system test specimen and experimental observation
The finishing paint that configures is evenly brushed on the test test specimen; According to standard GB/T9780-2005 " Test method for dirt resistance of film of architectural coatings and paint ", JG/T 210-2007 " building inside and outside wall is used priming paint "; Test its performance; The observation analysis result is: water-permeable is less than 0.1ml, 1 grade of sticking power, 0 grade of contamination resistance.
Embodiment 5
1, prescription
By weight percentage with 5 parts of 15 parts of water-based tetrafluoro vinyl chloride copolymers, 20 parts of benzene emulsions, 60 parts in water, additive (wherein 0.25 part of silicone antifoam agent, 12 parts of alcohol esters, 0.75 part of nonionogenic tenside, 0.5 part of ammoniacal liquor and chloromethyl are 0.75 part); Join in the container; And when adding raw material, carry out mechanical stirring, promptly process facing mortar at last and use finishing paint.
2, system test specimen and experimental observation
The finishing paint that configures is evenly brushed on the test test specimen; According to standard GB/T9780-2005 " Test method for dirt resistance of film of architectural coatings and paint ", JG/T 210-2007 " building inside and outside wall is used priming paint "; Test its performance; The observation analysis result is: water-permeable is less than 0.1ml, 1 grade of sticking power, 0 grade of contamination resistance.
Embodiment 6
1, prescription
By weight percentage with 5 parts of 15 parts of water-based chlorotrifluoroethylenes, 20 parts of benzene emulsions, 60 parts in water, additive (wherein 0.5 part of silicone antifoam agent, 12 parts of alcohol esters, 0.75 part of nonionogenic tenside, 0.25 part of ammoniacal liquor and methylisothiazolinone are 0.5 part); Join in the container; And when adding raw material, carry out mechanical stirring, promptly process facing mortar at last and use finishing paint.
2, system test specimen and experimental observation
The finishing paint that configures is evenly brushed on the test test specimen; According to standard GB/T9780-2005 " Test method for dirt resistance of film of architectural coatings and paint ", JG/T 210-2007 " building inside and outside wall is used priming paint "; Test its performance; The observation analysis result is: water-permeable is less than 0.1ml, 1 grade of sticking power, 0 grade of contamination resistance.
Embodiment 7
1, prescription
By weight percentage with 25 parts of water-based chlorotrifluoroethylenes, 20 parts of pure-acrylic emulsions, 45 parts in water, 10 parts of additives (wherein 1 part of silicone antifoam agent, 12 parts of alcohol esters, 1.5 parts of aniorfic surfactant, 1 part of ammoniacal liquor and chloromethane based 1.5 part); Join in the container; And when adding raw material, carry out mechanical stirring, promptly process facing mortar at last and use finishing paint.
2, system test specimen and experimental observation
The finishing paint that configures is evenly brushed on the test test specimen; According to standard GB/T9780-2005 " Test method for dirt resistance of film of architectural coatings and paint ", JG/T 210-2007 " building inside and outside wall is used priming paint "; Test its performance; The observation analysis result is: water-permeable is less than 0.1ml, 1 grade of sticking power, 0 grade of contamination resistance.
Embodiment 8
1, prescription
By weight percentage with 25 parts of water-based tetrafluoro vinyl chloride copolymers, 20 parts of benzene emulsions, 45 parts in water, 10 parts of additives (wherein 0.5 part of silicone antifoam agent, 12 parts of alcohol esters, 1.5 parts of nonionogenic tensides, 1 part of ammoniacal liquor and chloromethane based 1.5 part); Join in the container; And when adding raw material, carry out mechanical stirring, promptly process facing mortar at last and use finishing paint.
2, system test specimen and experimental observation
The finishing paint that configures is evenly brushed on the test test specimen; According to standard GB/T9780-2005 " Test method for dirt resistance of film of architectural coatings and paint ", JG/T 210-2007 " building inside and outside wall is used priming paint "; Test its performance; The observation analysis result is: water-permeable is less than 0.1ml, 1 grade of sticking power, 0 grade of contamination resistance.
Embodiment 9
1, prescription
By weight percentage with 10 parts of 25 parts of water-based chlorotrifluoroethylenes, 20 parts of benzene emulsions, 45 parts in water, additive (wherein 1 part of silicone antifoam agent, 12 parts of alcohol esters, 1.5 parts of nonionogenic tensides, 0.5 part of ammoniacal liquor and methylisothiazolinone are 1 part); Join in the container; And when adding raw material, carry out mechanical stirring, promptly process facing mortar at last and use finishing paint.
2, system test specimen and experimental observation
The finishing paint that configures is evenly brushed on the test test specimen; According to standard GB/T9780-2005 " Test method for dirt resistance of film of architectural coatings and paint ", JG/T 210-2007 " building inside and outside wall is used priming paint "; Test its performance; The observation analysis result is: water-permeable is less than 0.1ml, 1 grade of sticking power, 0 grade of contamination resistance.
It is main raw material that the present invention adopts antifouling polymeric; Being equipped with emulsion, additive mixes the back and forms facing mortar and use finishing paint; Can guarantee that by embodiment 1 to embodiment 9 proportioning has splendid repellency, contamination resistance, can persistent protection be provided for facing mortar.
Beneficial effect of the present invention is:
1, facing mortar of the present invention is with in the finishing paint; Staple is an antifouling polymeric; This antifouling polymeric is one or more in water-based chlorotrifluoroethylene, water-based tetrafluoro vinyl chloride copolymer, the water-based vinylidene fluoride copolymers; Its staple is an organic fluorine, and it has contamination resistance, repellency, scolds special surface propertys such as oiliness, can play the good antifouling effect;
2, the present invention improves the shortcoming of antifouling polymeric through adding emulsion, additive etc., reaches the high-quality complementation, gives full play to each self-applying.
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 (10)
1. a facing mortar is used finishing paint, it is characterized in that, said facing mortar is following with the component and the weight proportion of finishing paint:
Antifouling polymeric 15-25%;
Emulsion 10-20%;
Additive 5-10%;
Water 40-60%.
2. facing mortar according to claim 1 is used finishing paint, it is characterized in that, said antifouling polymeric is one or more in water-based chlorotrifluoroethylene, water-based tetrafluoro vinyl chloride copolymer, the water-based vinylidene fluoride copolymers.
3. facing mortar according to claim 1 is used finishing paint, it is characterized in that, said emulsion is a kind of in pure-acrylic emulsion, the benzene emulsion or their mixture, and said particle size of emulsion is less than 0.01 micron.
4. facing mortar according to claim 1 is used finishing paint, it is characterized in that, said additive comprises skimmer, film coalescence aid, wetting agent, pH value regulator and sanitas.
5. facing mortar according to claim 4 is used finishing paint; It is characterized in that the weight percent of each component is in the said additive: skimmer 5-10%, film coalescence aid 50-60%, wetting agent 5-15%, pH value regulator 5-10% and sanitas 5-15%.
6. facing mortar according to claim 4 is used finishing paint, it is characterized in that, said skimmer is a silicone antifoam agent.
7. facing mortar according to claim 4 is used finishing paint, it is characterized in that, said film coalescence aid is an alcohol ester 12.
8. facing mortar according to claim 4 is used finishing paint, it is characterized in that, said wetting agent is aniorfic surfactant, nonionogenic tenside, polyether-modified in polysiloxane-based one or more.
9. facing mortar according to claim 4 is used finishing paint, it is characterized in that, said pH value regulator is an ammoniacal liquor.
10. facing mortar according to claim 4 is used finishing paint, it is characterized in that, said sanitas be in chloromethyl, methylisothiazolinone, the normal-butyl benzo RH-893 one or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103675823A CN102746752A (en) | 2011-11-18 | 2011-11-18 | Finish coat paint for facing mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103675823A CN102746752A (en) | 2011-11-18 | 2011-11-18 | Finish coat paint for facing mortar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102746752A true CN102746752A (en) | 2012-10-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103675823A Pending CN102746752A (en) | 2011-11-18 | 2011-11-18 | Finish coat paint for facing mortar |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106007469A (en) * | 2016-05-18 | 2016-10-12 | 山东华安铁塔有限公司 | Efficient permeating reinforced concrete preservative |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1896137A (en) * | 2005-07-13 | 2007-01-17 | 3M创新有限公司 | Fluo-copolymer/polyacrylate blending emulsion and its production and use |
| CN101085895A (en) * | 2007-06-20 | 2007-12-12 | 深圳市明远氟涂料有限公司 | Concrete transparent protecting paint |
| CN102219973A (en) * | 2011-05-31 | 2011-10-19 | 广州市花都华宇化工有限公司 | Organofluorine emulsion with low fluorine content, preparation method and application of organofluorine emulsion |
-
2011
- 2011-11-18 CN CN2011103675823A patent/CN102746752A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1896137A (en) * | 2005-07-13 | 2007-01-17 | 3M创新有限公司 | Fluo-copolymer/polyacrylate blending emulsion and its production and use |
| CN101085895A (en) * | 2007-06-20 | 2007-12-12 | 深圳市明远氟涂料有限公司 | Concrete transparent protecting paint |
| CN102219973A (en) * | 2011-05-31 | 2011-10-19 | 广州市花都华宇化工有限公司 | Organofluorine emulsion with low fluorine content, preparation method and application of organofluorine emulsion |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106007469A (en) * | 2016-05-18 | 2016-10-12 | 山东华安铁塔有限公司 | Efficient permeating reinforced concrete preservative |
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Application publication date: 20121024 |