CN102977716A - Pure acrylic-acid elastic environment-friendly waterproof paint - Google Patents
Pure acrylic-acid elastic environment-friendly waterproof paint Download PDFInfo
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- CN102977716A CN102977716A CN2012105724918A CN201210572491A CN102977716A CN 102977716 A CN102977716 A CN 102977716A CN 2012105724918 A CN2012105724918 A CN 2012105724918A CN 201210572491 A CN201210572491 A CN 201210572491A CN 102977716 A CN102977716 A CN 102977716A
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- waterproof paint
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- friendly waterproof
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Abstract
The invention relates to an acrylic-acid paint, particularly a pure acrylic-acid elastic environment-friendly waterproof paint which is prepared by blending the following components in parts by weight: 85-108 parts of acrylic acid emulsion, 4.5-23 parts of thickening agent, 0.017-0.04 part of activating agent, 0.23-1.7 parts of coupling agent and 0.09-0.23 part of defoaming agent. The waterproof paint has the characteristics of high elasticity, high strength, high extensibility and the like in rubber, has excellent functions of weather resistance and ultraviolet resistance, has wide climate application range (-20+/-80 DEG C), and can be used for construction on a moist basal plane. Since the extensibility is up to higher than 380%, the waterproof paint does not deform or run when being used for sealing cracks of more than 10-30mm. The waterproof paint can be used for crack leakage maintenance of mosaic, ceramic tiles, glass curtain walls, external walls and concrete walls, and peripheral joint filling and integral painting of color steel tile roofing and door/window partitions.
Description
[technical field]
The present invention relates to acrylic coating, be specifically related to a kind of elastic pure acrylic acid environment-friendly waterproof paint.
[background technology]
Can't seal the wide crackle of 1 ㎜ to 10 ㎜ during pure the third waterproof paint construction of the prior art, within 96 hours, it is thick that coating brushing construction can't reach 1 ㎜-1.5 ㎜.Be transparent color rear 1 middle of the month if just constructed in all kinds of exterior wall big area brushing two times (common construction technology), but through after 2-7 month open-assembly time, the coating sticking ash that namely turns black affects the cleaning of buildings and attractive in appearance.The water-absorbent of filming is strong, suction whiting when meeting intermittent drizzles in the rainy season weather, even bubble, come off.When construction, can't reach design thickness, not possess good tension set and tensile strength.Except doing the general waterproof with having as outer surface of wall, can't satisfy seam or 45 ℃ of angle pieces of ceramic tile exterior wall to all kinds of door frame-edges and body of wall, piece or the glass curtain wall of the color steel of steel construction watt, the waterproof of sunlight shed etc. need.
A kind of polymer cement waterproof coating acrylic emulsion is disclosed such as CN101608087A, the coating of this prescription is realized the WATER REPELLENT to body of wall behind the brushing body of wall, simultaneously, in the disclosure file, also mention this coating and had chemical stability and splitting resistance, but needed in use elder generation to mix with cement.
[summary of the invention]
In order to solve defects of the prior art and problem, the invention provides a kind of elastic pure acrylic acid environment-friendly waterproof paint.
For achieving the above object, design a kind of elastic pure acrylic acid environment-friendly waterproof paint, made by the acrylic latex of 85 ~ 108 weight parts, the thickening material of 4.5 ~ 23 weight parts, the promoting agent of 0.017 ~ 0.04 weight part, the coupling agent of 0.23 ~ 1.7 weight part and the defoamer blend of 0.09 ~ 0.23 weight part.
1. the technology of the present invention product is filmed owing to do not turn black, and sticking grey, for the urban architecture beauty treatment has brought the state-of-the-art technology scheme, the technology of the present invention product is transparent, substantially keeps inhering architecture exterior wall style and features, has reached attractive in appearance, clean comfortable visual effect.
2. coating of the present invention is by the fluxion any powder packed material of admixture not, only be equipped with certain auxiliary agent, namely becoming colorless transparent (is oyster white when opening barrel without the thick matter shaped material of caking viscous body, the dried rear transparent color that is) very outstanding cohesive force and the unit elongation of 380%-800% are arranged, good weatherability is mended vertical lap seam (wide to the wide crack sealing of 30 ㎜ from 1 ㎜) embedding especially and is sealed with special efficacy.Not only can filleting, but but also big area criticize and scrape brushing.Make the put on raincoat of layer of transparent of whole exterior wall, the guarantee period can be changed into guarantee period 5-6 by original 2-3.
3. main application: be used for mosaic, ceramic tile, glass curtain wall, exterior wall and the maintenance of concrete wall crack-leakage, color steel roofing, door and window dividing plate periphery filleting and whole brushing.Can replace silica gel, and can be used for the edge sealing sealing of all kinds of coiled materials, and all kinds of waterproof layer leakage maintainings in roof, be fit to the waterproof of color steel tile roof, belong to the green building material of wide accommodation, function is many, and purposes is wide, convenient construction, and the instrument water can be cleaned.
4. this product is filmed and is had the snappiness of rubber, the characteristics such as high strength and high extension, splendid weathering resistance and anti-ultraviolet function are arranged, subject range large (20 ± 80 ℃) to weather can be constructed at the basal plane of humidity, and its unit elongation reaches more than 380%, and is indeformable to the above crack sealing of 10 ㎜-30 ㎜, do not trickle, can be used for the integral waterproofing construction of all kinds of Large-scale Roofs and exterior wall, also can be made into all kinds of waterproof color coating, satisfy the water-proof decorative effect.High temperature resistantly in 100 ℃ of boiling water, boiled one hour, film and still keep intact, can destroyed any function.
5. this coating water white transparency of filming particularly, the leakage maintaining of the most suitable ceramic tile mosaic and glass curtain wall, thus keep the original feature style and features of buildings, solved in the maintenance because changing ceramic tile, the mosaic supporting difficulty of matching colors, the difficult problem that executive cost is high.
6. this coating is nontoxic does not fire, and produces and use all solvent-free pollutions, cold construction, and easy construction is a kind of desirable water proof anti-seepage material.Make the workmen healthy, environment and other personnel without any injury, are belonged to green building material.
[embodiment]
In order to make purpose of the present invention, technical scheme and advantage clearer, the present invention is further elaborated.Production unit among the application all is the common equipment of this area, should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
Embodiment 1:
The elastic pure acrylic acid environment-friendly waterproof paint is made by the acrylic latex of 100 weight parts, the thickening material of 14 weight parts, the promoting agent of 0.03 weight part, the coupling agent of 1 weight part, the defoamer blend of 0.2 weight part.
Thickening material is PA-862(acrylic acid series macromolecular compound), coupling agent is JN-108 three (dibutyl ester phosphorus acyloxy) isopropyl titanate, defoamer is the FlowlenAc-303(Organosiliconcopolymere), promoting agent is C9F1704H(perfluoro alkoxy carboxylic acid)
The below carries out physicals to above-described embodiment and detects:
Testing laboratory's temperature is 20 ± 2 ℃, relative humidity 60% ± 10%,
The preparation of test is done (1999) No. 174 and GB/T19250 with JC/T864 and Shanghai building materials,
Before the test preparation, institute's sample thief and instrument are placed 24 h under standard conditions,
Under standard conditions, the sample that leaves standstill is stirred, in the situation of not sneaking into bubble, pour in the mould and apply, for making things convenient for demoulding, test front 1 h mould polishing wax and do the surface processing, divide at least when sample prepares to apply for three times or eight times, rear road applies and should carry out after front road coating film forming, reach (2.0 ± 0.2) ㎜, the sample for preparing maintenance more than 14 days under standard conditions at 96 h with the interior coating thickness that makes.Film coated surface requires smooth smooth, and end face is without obvious bubble, and material should be evenly smooth up and down for the coating section after cutting.
On filming after the maintenance, cut test specimen by the JC/T864 requirement, and indicate numbering, when cutting the sample edge and film between distance must not be less than 10 ㎜, the distance between test specimen and another test specimen edge must not be less than 10 ㎜.
Time of drying, test was undertaken by JC/T864.
Tensile strength test by 5.4.3.1,5.4.3.2 in the JC/T864 appendix, 5.4.3.3, and 5.4.3.4 test because tensile strength is responsive to temperature, the temperature of testing laboratory should be controlled at 20 ℃ ± 2 ℃.
Tension set test is undertaken by GB/T19250, because elongation is to temperature sensitive, testing laboratory's temperature should be controlled at 20 ℃ ± 2 ℃.
The low temperature flexibility test is undertaken by GB/T19250.
The watertightness test is undertaken by GB/T19250 or GB/T16777.
The result that experiment records is as follows:
| Sequence number | Test item | Standard value | Detected result | Individual event is judged |
| 1 | Outward appearance | For evenly, without the milky white viscous body of caking | For evenly, without the milky white viscous body of caking | Qualified |
| 2 | Tensile strength, MPa | ≥0.6 | 0.6 | Qualified |
| 3 | Tension set, % | ≥380 | 802 | Qualified |
| 4 | Ground temperature is flexible | -10 ℃ of flawlesses | -10 ℃ of flawlesses | Qualified |
| 5 | Watertightness | 0.3MPa, 0.5h is waterproof | 0.3MPa, 0.5h is waterproof | Qualified |
With the product that this prescription is produced, the performances such as stretch-proof, tension set raising, watertightness obviously improve, and squeegee firmly, and time of drying is fast, and anticorrosive aging resistance is strong, satisfies the represented index of following table:
Claims (6)
1. an elastic pure acrylic acid environment-friendly waterproof paint is characterized in that being made by the acrylic latex of 85 ~ 108 weight parts, the thickening material of 4.5 ~ 23 weight parts, the promoting agent of 0.017 ~ 0.04 weight part, the coupling agent of 0.23 ~ 1.7 weight part and the defoamer blend of 0.09 ~ 0.23 weight part.
2. elastic pure acrylic acid environment-friendly waterproof paint as claimed in claim 1 is characterized in that described elastic pure acrylic acid environment-friendly waterproof paint unit elongation is 380%-800%.
3. elastic pure acrylic acid environment-friendly waterproof paint as claimed in claim 1 is characterized in that described thickening material acrylic thickener.
4. elastic pure acrylic acid environment-friendly waterproof paint as claimed in claim 1 is characterized in that described defoamer is the Organosiliconcopolymere defoamer.
5. elastic pure acrylic acid environment-friendly waterproof paint as claimed in claim 1 is characterized in that described coupling agent is titanate coupling agent.
6. elastic pure acrylic acid environment-friendly waterproof paint as claimed in claim 1 is characterized in that described promoting agent is the perfluoro alkoxy carboxylic acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105724918A CN102977716A (en) | 2012-12-25 | 2012-12-25 | Pure acrylic-acid elastic environment-friendly waterproof paint |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105724918A CN102977716A (en) | 2012-12-25 | 2012-12-25 | Pure acrylic-acid elastic environment-friendly waterproof paint |
Publications (1)
| Publication Number | Publication Date |
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| CN102977716A true CN102977716A (en) | 2013-03-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012105724918A Pending CN102977716A (en) | 2012-12-25 | 2012-12-25 | Pure acrylic-acid elastic environment-friendly waterproof paint |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103450770A (en) * | 2013-09-02 | 2013-12-18 | 厦门力嘉诚防水工程有限公司 | Outer wall transparent waterproof paint |
| CN103614025A (en) * | 2013-10-28 | 2014-03-05 | 蚌埠市高华电子有限公司 | Environmentally-friendly highly-elastic waterproof coating |
| CN104119744A (en) * | 2014-06-26 | 2014-10-29 | 安徽快来防水防腐有限公司 | Flexible water-resistant paint |
| CN106497282A (en) * | 2016-10-31 | 2017-03-15 | 四川泓川美居新材料科技有限公司 | A kind of elastic coating |
| CN106566344A (en) * | 2016-10-31 | 2017-04-19 | 四川泓川美居新材料科技有限公司 | Alkali-resistant elastomeric coating material |
| CN107805433A (en) * | 2017-12-15 | 2018-03-16 | 安聪聪 | A kind of environment-friendly type building water-repellent paint and preparation method thereof |
| CN111635677A (en) * | 2020-06-17 | 2020-09-08 | 郑州艾比利特节能科技有限公司 | Waterproof coating |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1872920A (en) * | 2005-05-31 | 2006-12-06 | 玉门石油管理局 | Super weather-proof elastic waterproof paint and production method thereof |
| CN101220233A (en) * | 2008-01-22 | 2008-07-16 | 武汉阳光建筑新材料有限公司 | Emulsified acrylic acid modified asphalt cement group waterproof coating material and method for producing the same |
| CN101585987A (en) * | 2008-12-23 | 2009-11-25 | 海龙艾默生（镇江）能源科技有限公司 | Raw material prescription of the heat preserving waterproof paint and method of preparing the same |
-
2012
- 2012-12-25 CN CN2012105724918A patent/CN102977716A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1872920A (en) * | 2005-05-31 | 2006-12-06 | 玉门石油管理局 | Super weather-proof elastic waterproof paint and production method thereof |
| CN101220233A (en) * | 2008-01-22 | 2008-07-16 | 武汉阳光建筑新材料有限公司 | Emulsified acrylic acid modified asphalt cement group waterproof coating material and method for producing the same |
| CN101585987A (en) * | 2008-12-23 | 2009-11-25 | 海龙艾默生（镇江）能源科技有限公司 | Raw material prescription of the heat preserving waterproof paint and method of preparing the same |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103450770A (en) * | 2013-09-02 | 2013-12-18 | 厦门力嘉诚防水工程有限公司 | Outer wall transparent waterproof paint |
| CN103450770B (en) * | 2013-09-02 | 2016-04-27 | 厦门力嘉诚防水工程有限公司 | A kind of Outer wall transparent waterproof paint |
| CN103614025A (en) * | 2013-10-28 | 2014-03-05 | 蚌埠市高华电子有限公司 | Environmentally-friendly highly-elastic waterproof coating |
| CN104119744A (en) * | 2014-06-26 | 2014-10-29 | 安徽快来防水防腐有限公司 | Flexible water-resistant paint |
| CN106497282A (en) * | 2016-10-31 | 2017-03-15 | 四川泓川美居新材料科技有限公司 | A kind of elastic coating |
| CN106566344A (en) * | 2016-10-31 | 2017-04-19 | 四川泓川美居新材料科技有限公司 | Alkali-resistant elastomeric coating material |
| CN107805433A (en) * | 2017-12-15 | 2018-03-16 | 安聪聪 | A kind of environment-friendly type building water-repellent paint and preparation method thereof |
| CN111635677A (en) * | 2020-06-17 | 2020-09-08 | 郑州艾比利特节能科技有限公司 | Waterproof coating |
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Application publication date: 20130320 |