CN101372565A - High adhesion strength porcelain-based coating - Google Patents
High adhesion strength porcelain-based coating Download PDFInfo
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- CN101372565A CN101372565A CNA2007101451624A CN200710145162A CN101372565A CN 101372565 A CN101372565 A CN 101372565A CN A2007101451624 A CNA2007101451624 A CN A2007101451624A CN 200710145162 A CN200710145162 A CN 200710145162A CN 101372565 A CN101372565 A CN 101372565A
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Abstract
The invention relates to a coating, in particular to a ceramic-based coating agent with high adhesion. The coating agent consists of components A and B based on weight percentage, wherein, the component A consists of 32-36% of 1.5% cellulose ether solution, 0.2-0.5% of antifoaming agent, 0.2-0.4% of lignocellulose, 0.1-0.3% of polypropylene fiber, 62-66% of styrene-acrylate emulsion, 1.0-1.2% of a film forming additive, and 0.05-0.15% of bactericide; and the component B consists of 55-62% of 325No. black cement, 28-32% of 200-mesh quartz sand, and 8-13% of 325-mesh heavy calcium carbonate. In construction, the formulation ratio of the component A and the component B is 1:2. The coating agent has the advantages of excellent adhesion, high water resistance and leakage resistance and anti-crack performance. The coating agent is not affected by mosaic or the smooth surface state of ceramic tiles, generates enough adhesion to the base, and avoids loose adherence, crack, and the like, thus ensuring the quality of the coating decoration. And the coating agent has the advantages of simple and convenient operation, no pollution, and no need of manual roughening treatment of the wall face during construction, time and labor saving and greatly reduced engineering cost.
Description
Technical field the present invention relates to a kind of coating, and particularly a kind of high adhesion strength porcelain-based coating is used for the special putty on ceramic tile, mosaic surface, belongs to the chemistry painting industry technical field.
Background technology is in the construction process of building coating, and the quality of putty quality is to the film quality decisive role, and the cracking that film coated surface occurs, problem such as come off and bottom putty have directly gets in touch.In particular for problems such as the putty on ceramic tile, mosaic surface are easy to occur ftracture, coming off especially, reason is ceramic tile, the surperficial smoother of mosaic.And the putty effect that is used for ceramic tile surface on the present market is not very desirable, for example publication number CN1912020A name be called " a kind of special putty with high adhesion force for porcelain brick " though patent application in the putty that relates to have higher adhesive ability and water resistance, water resistance and cracking resistance index still do not reach the ideal standard.Therefore research has high adhesive force, high-effective water-proof ceramic tile putty impervious, anti-cracking performance is significant.
Summary of the invention the purpose of this invention is to provide a kind of high adhesion strength porcelain-based coating, and this product not only has high adhesive force, also has advantages such as high-effective water-proof is impervious, anti-cracking performance, prevents that morbid state from appearring in film coated surface.
A kind of high adhesion strength porcelain-based coating is counted by weight percentage two components of A, B:
A component: 1.5% ether of cellulose solution: 32-36%; Defoamer: 0.2-0.5%; Lignocellulose: 0.2-0.4%; Polypropylene fibre: 0.1-0.3%; Benzene emulsion: 62-66%; Film coalescence aid: 1.0-1.2%; Sterilant: 0.05-0.15%;
B component: 325# black cement: 55-62%; 200 order quartz sand: 28-32%; 325 order coarse whiting: 8-13%.
The A component with the ratio that cooperates of B component is: A:B=1:2
Principle of the present invention is based on the dehydration of organic polymer emulsion and becomes has cohesiveness and successional filming, cement absorbs the water in the middle of the emulsion and hardens, flexible polymeric coating and hardening of cement body run through mutually and firm be bonded to high strength, high adhesive force, a high-effective water-proof filmed, flexible polymkeric substance is filled in the middle of the space of hardening of cement body, make hardening of cement and have certain snappiness and strengthened sticking power with ceramic tile surface, and the hardening of cement body is filled in the cracking that has also improved the hardness of filming in the middle of the polymkeric substance and reduced cement.
The emulsion that the present invention uses is the anionic phenylethylene ethylene/propenoic acid ester copolymer of no softening agent, and solids content is 46-50%, and minimum film-forming temperature is about 5 ℃.Can improve the flexibility of cement, and have good water-fast, alkaline-resisting and sticking power.
The ether of cellulose solution that the present invention uses is 1.5% methocel solution, and molecular weight is about about 50000.Have excellent water-retentivity, good temperature stability is improved the product application property, improves cohesive strength.
The lignocellulose length that the present invention uses is 300-400um, and density is 0.8 ~ 1.3g/cm
3Have excellent workability, performance is weighed down in anti-current, improve material surface intensity and with the cohesive strength of basic unit, and can play good cracking resistance effect.
The polypropylene fibre that the present invention uses is process special reel off raw silk from cocoons production technique and surface-treated 100% polypropylene, and length is among the 3-4mm.Can improve the bond stress with cement material, the putty ultimate elongation rate that is mixed with fiber is improved, thereby greatly improve the anti-cracking performance of putty.In addition, this fiber can be easy to rapidly mix with putty, is the monofilament state and is evenly distributed in the system, forms a uniform three-dimensional netted unrest to support system.Thereby produce a kind of stiffening effect effectively, reach cracking resistance, impervious, shock resistance, freeze proof purpose.
The defoamer that the present invention uses is the dimethyl siloxane defoamer.Experiment showed, that this defoamer is better than the effect of mineral oil defoaming agent.
The quartz sand that the present invention uses is 200 orders, and coarse whiting is 325 orders, and the label of black cement is 325#.
Production technique of the present invention is: the A component: be sequentially added into various materials after the ratio weighing in prescription under stirring at low speed, stirring gets final product; B component: black cement, coarse whiting are added dry powder blender after according to the ratio weighing of prescription mix and get final product.
During use, A and B are stirred by the mixed of 1:2 just can carry out blade coating at the construction field (site).
Below the embodiment one embodiment of the present of invention.
A kind of high adhesion strength porcelain-based coating is made up of two kinds of components of A, B, and its content is as follows:
A component: 36 part of 1.5% methocel solution 8681; 0.3 part defoamer A10; 0.3 part lignocellulose FD40; 0.1 part polypropylene fibre EW-01; 62 parts of benzene emulsions 421; 1.2 part film coalescence aid alcohol ester 12; 0.1 part sterilization MV.
B component: the black cement of 58 parts of 325#, 32 parts of fineness 200 purpose quartz sands, 10 part of 325 purpose coarse whiting.
A and B are got final product with the construction that stirs of the mixed of 1:2.
Its every index of high adhesion strength porcelain-based coating of making according to the present invention all reaches the requirement of JG/T157-2004 about the exterior wall putty defined, and has excellent impervious, the anti-cracking performance of sticking power, high-effective water-proof.Be not subjected to the influence of mosaic or ceramic tile surface smooth state, basic unit is produced enough bondings, and phenomenons such as bonding is not firm, cracking have been avoided, guaranteed the quality of coatings decoration, and easy and simple to handle, pollution-free, metope need not manually be cut a hole the hair processing during construction, time saving and energy saving, greatly reduce the cost of engineering.Customer response is respond well.
Claims (7)
1. two components of A, B of counting by weight percentage of a high adhesion strength porcelain-based coating are:
A component: 1.5% ether of cellulose solution; 32-36%; Defoamer; 0.2-0.5%; Lignocellulose: 0.2-0.4%; Polypropylene fibre: 0.1-0.3%; Benzene emulsion; 62-66%; Film coalescence aid: 1.0-1.2%; Sterilant: 0.05-0.15%;
B component: 325# black cement: 55-62%; 200 order quartz sand: 28-32%; 325 order coarse whiting: 8-13%.
The A component with the ratio that cooperates of B component is: A:B=1:2
2. high adhesion strength porcelain-based coating according to claim 1 is characterized in that the anionic phenylethylene ethylene/propenoic acid ester copolymer of said emulsion for no softening agent, and solids content is 46-50%, and minimum film-forming temperature is about 5 ℃.Can improve the flexibility of cement, and have good water-fast, alkaline-resisting and sticking power.
3. high adhesion strength porcelain-based coating according to claim 1 is characterized in that said ether of cellulose solution is 1.5% methocel solution, and molecular weight is about about 50000.Have excellent water-retentivity, good temperature stability is improved the product application property, improves cohesive strength.
4. high adhesion strength porcelain-based coating according to claim 1 is characterized in that said lignocellulose length is 300-400um, and density is 0.8 ~ 1.3g/cm
3Have excellent workability, performance is weighed down in anti-current, improve material surface intensity and with the cohesive strength of basic unit, and can play good cracking resistance effect.
5. high adhesion strength porcelain-based coating according to claim 1 is characterized in that said polypropylene fibre is process special reel off raw silk from cocoons production technique and surface-treated 100% polypropylene, and length is among the 3-4mm.Can improve the bond stress with cement material, the putty ultimate elongation rate that is mixed with fiber is improved, thereby greatly improve the anti-cracking performance of putty.
6. high adhesion strength porcelain-based coating according to claim 1 is characterized in that employed quartz sand is 200 orders, and coarse whiting is 325 orders, and the label of black cement is 325#.
7. high adhesion strength porcelain-based coating according to claim 1 is characterized in that employed defoamer is the dimethyl siloxane defoamer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101451624A CN101372565A (en) | 2007-08-22 | 2007-08-22 | High adhesion strength porcelain-based coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101451624A CN101372565A (en) | 2007-08-22 | 2007-08-22 | High adhesion strength porcelain-based coating |
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| Publication Number | Publication Date |
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| CN101372565A true CN101372565A (en) | 2009-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CNA2007101451624A Pending CN101372565A (en) | 2007-08-22 | 2007-08-22 | High adhesion strength porcelain-based coating |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101885595A (en) * | 2009-05-14 | 2010-11-17 | 郑州恒昊玻璃技术有限公司 | Glass gluing material for architectural decoration |
| CN102140281A (en) * | 2011-02-21 | 2011-08-03 | 广东新粤建材有限公司 | Coating for protecting back face of stone |
| CN102190465A (en) * | 2010-03-19 | 2011-09-21 | 黄清卫 | Tile paste glue |
| CN102408790A (en) * | 2010-09-21 | 2012-04-11 | 苏州美亚美建筑涂料有限公司 | Styrene-acrylic emulsion waterproof coating material |
| CN102732184A (en) * | 2012-07-18 | 2012-10-17 | 郭曲玲 | Elastic waterproof binder additive and preparation method thereof |
| CN102863851A (en) * | 2012-08-23 | 2013-01-09 | 上海嘉宝莉涂料有限公司 | Matched primer special for thickened coating and preparation method for matched primer |
| CN105418031A (en) * | 2015-12-02 | 2016-03-23 | 上海贝恒化学建材有限公司 | Multifunctional bicomponent ceramic tile gum composition and use method thereof |
| CN106280654A (en) * | 2016-08-26 | 2017-01-04 | 派丽(上海)管理有限公司 | A kind of putty with lasting self-defoaming function |
-
2007
- 2007-08-22 CN CNA2007101451624A patent/CN101372565A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101885595A (en) * | 2009-05-14 | 2010-11-17 | 郑州恒昊玻璃技术有限公司 | Glass gluing material for architectural decoration |
| CN102190465A (en) * | 2010-03-19 | 2011-09-21 | 黄清卫 | Tile paste glue |
| CN102408790A (en) * | 2010-09-21 | 2012-04-11 | 苏州美亚美建筑涂料有限公司 | Styrene-acrylic emulsion waterproof coating material |
| CN102408790B (en) * | 2010-09-21 | 2013-11-06 | 苏州美亚美建筑涂料有限公司 | Styrene-acrylic emulsion waterproof coating material |
| CN102140281A (en) * | 2011-02-21 | 2011-08-03 | 广东新粤建材有限公司 | Coating for protecting back face of stone |
| CN102140281B (en) * | 2011-02-21 | 2013-05-01 | 万峰石材科技有限公司 | Coating for protecting back face of stone |
| CN102732184A (en) * | 2012-07-18 | 2012-10-17 | 郭曲玲 | Elastic waterproof binder additive and preparation method thereof |
| CN102863851A (en) * | 2012-08-23 | 2013-01-09 | 上海嘉宝莉涂料有限公司 | Matched primer special for thickened coating and preparation method for matched primer |
| CN102863851B (en) * | 2012-08-23 | 2015-06-17 | 上海嘉宝莉涂料有限公司 | Matched primer special for thickened coating and preparation method for matched primer |
| CN105418031A (en) * | 2015-12-02 | 2016-03-23 | 上海贝恒化学建材有限公司 | Multifunctional bicomponent ceramic tile gum composition and use method thereof |
| CN106280654A (en) * | 2016-08-26 | 2017-01-04 | 派丽(上海)管理有限公司 | A kind of putty with lasting self-defoaming function |
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Open date: 20090225 |