CN103254712A - Polyacrylate composite waterproof coating - Google Patents
Polyacrylate composite waterproof coating Download PDFInfo
- Publication number
- CN103254712A CN103254712A CN2013101711824A CN201310171182A CN103254712A CN 103254712 A CN103254712 A CN 103254712A CN 2013101711824 A CN2013101711824 A CN 2013101711824A CN 201310171182 A CN201310171182 A CN 201310171182A CN 103254712 A CN103254712 A CN 103254712A
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- China
- Prior art keywords
- polyacrylate
- polyacrylic ester
- waterproof coating
- quartz sand
- water
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- 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.)
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Abstract
The invention discloses a polyacrylate composite waterproof coating. According to the polyacrylate composite waterproof coating, every 100 parts of water comprises the following components in percentage by mass: 36-38% of polyacrylate, 28-30% of cement, 3.5-5% of light calcium carbonate, 25-28% quartz sand, 0.1-0.3% of an adhesion promoter, 0.4-0.6% of a defoaming agent, and 0.8-1.2% of a preservative. Therefore, the polyacrylate composite waterproof coating has good anti-permeability and crack resistance, is waterproof, moisture-proof, corrosion-resistant, nontoxic and tasteless, is good in airtightness and weathering resistance, and has rigidity in flexibility.
Description
Technical field
The present invention relates to the decorative paint field, particularly relate to a kind of polyacrylic ester composite water-proof paint.
Background technology
Waterproof paint is to brush on building surface, forms thin film through the volatilization of solvent or moisture or the chemical reaction of two kinds of components, makes building surface and water isolated, thereby plays the effect of waterproof, sealing.The waterproofing membrane that waterproof paint forms after solidifying has certain extensibility, elastoplasticity, splitting resistance, impermeability and weathering resistance, can play waterproof, prevent blending provide protection.Waterproof paint has good thermal adaptability, and is easy and simple to handle, for ease of maintenaince with maintenance, is the indispensable material that indoor and outdoor is decorated.
The waterproof paint that adopts on the market mainly is the polyurethane kind waterproof paint now, this class coating generally is to be made as starting material by Polyurethane and pitch, when using this coating, generally needing employing to contain organic solvents such as toluene, dimethylbenzene dilutes, the smell is awful for the gas that volatilizes, and contain toxicly, can cause certain pollution to environment, and this class coating is flexible relatively poor, and the breaking elongation performance is also slightly poor.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of polyacrylic ester composite water-proof paint, has good impervious, resistance to cleavage, and is waterproof, moistureproof, anticorrosion, and resistance to air loss is good, nonpoisonous and tasteless, and weathering resistance is good, and gentle middle band just.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of polyacrylic ester composite water-proof paint is provided, comprises the following ingredients of forming by mass percentage in per 100 parts of water:
Polyacrylate 36%-38%;
Cement 28%-30%;
Light calcium carbonate 3.5%-5%;
Quartz sand 25%-28%;
Sticking power promotor 0.1%-0.3%;
Defoamer 0.4%-0.6%;
Sanitas 0.8%-1.2%.
In a preferred embodiment of the present invention, comprise the following ingredients of forming by mass percentage in per 100 parts of water:
Polyacrylate 37.5%;
Cement 29.5%;
Light calcium carbonate 4.5%;
Quartz sand 26.7%;
Sticking power promotor 0.2%;
Defoamer 0.5%;
Sanitas 1.1%.
In a preferred embodiment of the present invention, described polyacrylate is formed through letex polymerization by acrylate monomer and vinylbenzene.
In a preferred embodiment of the present invention, the particle diameter of described quartz sand is 0.05-0.1mm.
The invention has the beneficial effects as follows: by the reasonable component proportioning, increased cohesive force and the sticking power of coating, made coating have good impervious, resistance to cleavage, waterproof, moistureproof, anticorrosion, and resistance to air loss is good, nonpoisonous and tasteless, and weathering resistance is good, and gentle middle band is just.
Embodiment
Below preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
Embodiment one
A kind of polyacrylic ester composite water-proof paint comprises the following ingredients of forming by mass percentage in per 100 parts of water:
Polyacrylate 36.8%;
Cement 28.7%;
Light calcium carbonate 5%;
Quartz sand 27.5%;
Sticking power promotor 0.2%;
Defoamer 0.6%;
Sanitas 1.2%.
Wherein, described polyacrylate is formed through letex polymerization by acrylate monomer and vinylbenzene.
The particle diameter of described quartz sand is 0.05-0.1mm.
Polyacrylic ester composite water-proof paint by said components is produced after 30 minutes, does not have permeable phenomenon in the effect of 0.3MPa hydraulic pressure, improved more than 1.5 times than existing waterproof paint, heat resistance reaches-50 ℃ ~ 120 ℃, and compressive property improves more than 25%, and does not have infiltration.
Embodiment two
A kind of polyacrylic ester composite water-proof paint comprises the following ingredients of forming by mass percentage in per 100 parts of water:
Polyacrylate 37.5%;
Cement 29.5%;
Light calcium carbonate 4.5%;
Quartz sand 26.7%;
Sticking power promotor 0.2%;
Defoamer 0.5%;
Sanitas 1.1%.
Wherein, described polyacrylate is formed through letex polymerization by acrylate monomer and vinylbenzene.
The particle diameter of described quartz sand is 0.05-0.1mm.
Polyacrylic ester composite water-proof paint by said components is produced after 30 minutes, does not have permeable phenomenon in the effect of 0.3MPa hydraulic pressure, improved more than 1.5 times than existing waterproof paint, heat resistance reaches-50 ℃ ~ 120 ℃, and compressive property improves more than 25%, and does not have infiltration.
The present invention has disclosed a kind of polyacrylic ester composite water-proof paint, by the reasonable component proportioning, has increased cohesive force and the sticking power of coating, make coating have good impervious, resistance to cleavage, waterproof, moistureproof, anticorrosion, and resistance to air loss is good, nonpoisonous and tasteless, weathering resistance is good, and gentle middle band just.
The above only is 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 (4)
1. a polyacrylic ester composite water-proof paint is characterized in that, comprises the following ingredients of forming by mass percentage in per 100 parts of water:
Polyacrylate 36%-38%;
Cement 28%-30%;
Light calcium carbonate 3.5%-5%;
Quartz sand 25%-28%;
Sticking power promotor 0.1%-0.3%;
Defoamer 0.4%-0.6%;
Sanitas 0.8%-1.2%.
2. polyacrylic ester composite water-proof paint according to claim 1 is characterized in that, comprises the following ingredients of forming by mass percentage in per 100 parts of water:
Polyacrylate 37.5%;
Cement 29.5%;
Light calcium carbonate 4.5%;
Quartz sand 26.7%;
Sticking power promotor 0.2%;
Defoamer 0.5%;
Sanitas 1.1%.
3. according to the described polyacrylic ester composite water-proof paint of claim 1-2, it is characterized in that described polyacrylate is formed through letex polymerization by acrylate monomer and vinylbenzene.
4. according to the described polyacrylic ester composite water-proof paint of claim 1-2, it is characterized in that the particle diameter of described quartz sand is 0.05-0.1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101711824A CN103254712A (en) | 2013-05-10 | 2013-05-10 | Polyacrylate composite waterproof coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101711824A CN103254712A (en) | 2013-05-10 | 2013-05-10 | Polyacrylate composite waterproof coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103254712A true CN103254712A (en) | 2013-08-21 |
Family
ID=48958940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101711824A Pending CN103254712A (en) | 2013-05-10 | 2013-05-10 | Polyacrylate composite waterproof coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103254712A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103601449A (en) * | 2013-11-19 | 2014-02-26 | 青岛广联达精密机械有限公司 | Waterproof coating material resistant to dry cracking |
| CN104446186A (en) * | 2014-11-10 | 2015-03-25 | 厦门防水博士建筑工程有限公司 | Special waterproof slurry for kitchen and bathroom |
| CN108546058A (en) * | 2018-05-17 | 2018-09-18 | 安徽朗凯奇防水科技股份有限公司 | A kind of polyacrylate polymers cement-base waterproof coating and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1236797A (en) * | 1998-05-26 | 1999-12-01 | 高林萍 | Anti-ageing water-proof paint |
| CN101319123A (en) * | 2008-07-01 | 2008-12-10 | 长安大学 | Polymer cement paint |
| CN101429401A (en) * | 2007-11-06 | 2009-05-13 | 董善刚 | High-performance waterproof coating material of cement based polymer |
| CN102674769A (en) * | 2009-07-02 | 2012-09-19 | 余春冠 | Waterproof gum for stone |
-
2013
- 2013-05-10 CN CN2013101711824A patent/CN103254712A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1236797A (en) * | 1998-05-26 | 1999-12-01 | 高林萍 | Anti-ageing water-proof paint |
| CN101429401A (en) * | 2007-11-06 | 2009-05-13 | 董善刚 | High-performance waterproof coating material of cement based polymer |
| CN101319123A (en) * | 2008-07-01 | 2008-12-10 | 长安大学 | Polymer cement paint |
| CN102674769A (en) * | 2009-07-02 | 2012-09-19 | 余春冠 | Waterproof gum for stone |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103601449A (en) * | 2013-11-19 | 2014-02-26 | 青岛广联达精密机械有限公司 | Waterproof coating material resistant to dry cracking |
| CN103601449B (en) * | 2013-11-19 | 2016-08-17 | 青岛祥嘉知识产权服务有限公司 | A kind of Waterproof coating material resistant to dry cracking |
| CN104446186A (en) * | 2014-11-10 | 2015-03-25 | 厦门防水博士建筑工程有限公司 | Special waterproof slurry for kitchen and bathroom |
| CN108546058A (en) * | 2018-05-17 | 2018-09-18 | 安徽朗凯奇防水科技股份有限公司 | A kind of polyacrylate polymers cement-base waterproof coating and preparation method thereof |
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| 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: 20130821 |