CN102190506B - Dual-component surfactant - Google Patents
Dual-component surfactant Download PDFInfo
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- CN102190506B CN102190506B CN 201010118751 CN201010118751A CN102190506B CN 102190506 B CN102190506 B CN 102190506B CN 201010118751 CN201010118751 CN 201010118751 CN 201010118751 A CN201010118751 A CN 201010118751A CN 102190506 B CN102190506 B CN 102190506B
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Abstract
The invention discloses a dual-component surfactant, which belongs to the field of concrete interface treatment. The surfactant comprises components in group A and components in group B; wherein, group A comprises, by weight, 100 parts of modified epoxy resin, 20 to 50 parts of diluent, 3 to 8 parts of clunging promoter and 2 to 10 parts of gaerosil, and group B comprises, by weight, 10 to 20 parts of curing agent and 1 part to 5 parts of auxiliary agent. The mass ratio of components of group A to components of group B is 1:2.5. The dual-component surfactant provided in the invention has good caking property and waterproofness, capacity of immersing and sealing holes in a bottom layer and increasing adhesion force and wide application in coating the bottom before construction using self-leveling materials, tile adhesive, putty and repairing mortar, and can be used on concrete, cement mortar, plasterboards, cement fiberboards, etc.
Description
Technical field
The invention belongs to the concrete interface process field, be specifically related to a kind of two component interfacial agents for the cement-based self-leveling construction.
Background technology
In the construction of cement-based self-leveling, the brushing of interfacial agents is a very important link.The purpose of brushing interfacial agents mainly contains following 4 points: the one, to basic unit's sealing, avoid the too much too fast suction of basic unit, and prevent that cement-based self-leveling mortar from losing moisture too early; The 2nd, the cohesive strength of enhancing basic unit and cement-based self-leveling mortar layer; The 3rd, prevent the generation of bubble; The 4th, improve the flowability of cement self-leveling mortar.But in the basic unit of some dustings, common interfacial agents is difficult to soak envelope basic unit.Cause Self-leveling and basic unit to flake, can't carry out the construction of Self-leveling.Particularly on the relatively poor ground of some water-repellancies, the rising of aqueous vapor causes the decline of cohesive force easily.
Summary of the invention
The present invention is directed to that institute runs into many challenges in the application of existing industry ground slab, for example do the terrace surface layer at the terrace of some dustings, there is very high moisture source etc. on the relatively poor or ground of the water-repellancy on ground, a kind of Dual-component surfactant is provided, it has the functions such as the interface adhesion of enhancing and water-repellancy, to address the above problem.
Dual-component surfactant provided by the invention in parts by weight, comprises following component:
1) A component:
100 parts of modified epoxies
Thinner 20-50 part
Adhesion promoter 3-8 part
Aerosil (＜100nm) 2-10 part;
2) B component:
Solidifying agent 10-20 part
Auxiliary agent 1-5 part.
Described modified epoxy is the modified epoxy that contains tert.-butyl phenol or nonylphenol block.
Described thinner is one or more in propylene oxide propylene ether, butylglycidyl ether, glycerol epoxy resin, the epoxy chloropropane.
Described adhesion promoter is the epoxy acrylic resin that contains acidic-group.
Described solidifying agent is the polyether monoamine solidifying agent.
Described auxiliary agent comprises defoamer, flow agent, wetting agent.Described defoamer is polyethers defoamer (for example BYK-606N), and described flow agent, wetting agent are the modified silicon polymkeric substance (for example flow agent K-729, wetting agent H-140) take multiple copolymer as the basis.The mass ratio of described defoamer, flow agent, wetting agent is 1-3: 1-3: 1.
Above-mentioned prescription, the preparation of A component: add first modified epoxy, thinner, adhesion promoter, after fully disperseing, add again aerosil.
The B component fully mixes solidifying agent with auxiliary agent.
The above-mentioned A for preparing respectively, B component are mixed according to mass ratio at 1: 2.5, namely obtain of the present invention pair of component interfacial agents, then use.
Dual-component surfactant of the present invention has good cohesiveness and water-repellancy, can soak back cover layer hole and strengthen sticking power, be widely used in the primary coat before the construction of Self-leveling, ceramic tile adhesive, putty and mending mortar, all can use in that concrete, sand-cement slurry, plasterboard and cement fibrolite plate are first-class.
Embodiment
The invention will be further described below in conjunction with specific examples, should be understood that the following examples only are used for making those skilled in the art more fully to understand the present invention, but do not limit the present invention in any way.
Wherein, propylene oxide propylene ether is that Hai Kexin source, Shandong chemical industry company limited produces technical pure; Butylglycidyl ether is that Hai Kexin source, Shandong chemical industry company limited produces technical pure; Glycerol epoxy resin is that Hai Kexin source, Shandong chemical industry company limited produces technical pure; The polyethers defoamer is the BYK-606N of BYK company defoamer, analytical pure; Flow agent is the K-729 that U.S. fluorine silicon fine chemistry industry is marked in Guangdong, analytical pure; Wetting agent is the H-140 wetting agent of Shenzhen Hai Chuan chemical industry, analytical pure; All the other products are the commercially available analytical pure of the industry.
Embodiment 1
Prescription (unit: Kg):
1) A component:
The modified epoxy 100 that contains tert.-butyl phenol
Propylene oxide propylene ether 50
Epoxy acrylic resin 5
Aerosil (＜100nm) 5
2) B component:
Polyether monoamine solidifying agent 20
Polyethers defoamer BYK-606N 1
Flow agent K-729 3
Wetting agent H-140 1
According to above-mentioned prescription, add first modified epoxy, thinner, adhesion promoter, after fully disperseing, add again aerosil, namely get the A component.Solidifying agent and auxiliary agent fully mixed namely get the B component.
After A, the B component difference high speed dispersion, mix according to 1: 2.5 mass ratio, namely get of the present invention pair of component interfacial agents.Through Performance Detection, Dual-component surfactant of the present invention has good cohesiveness and water-repellancy, can soak back cover layer hole and strengthen sticking power.
Embodiment 2
Prescription (unit: Kg):
1) A component:
The modified epoxy 100 that contains tert.-butyl phenol
Butylglycidyl ether 20
Epoxy acrylic resin 8
Aerosil (＜100nm)
2) B component:
Polyether monoamine solidifying agent 10
Polyethers defoamer BYK-606N 2
Flow agent K-729 2
Wetting agent H-140 1
According to above-mentioned prescription, add first modified epoxy, thinner, adhesion promoter, after fully disperseing, add again aerosil, namely get the A component.Solidifying agent and auxiliary agent fully mixed namely get the B component.
After A, the B component difference high speed dispersion, mix according to 1: 2.5 mass ratio, namely obtain the interfacial agents of of the present invention pair of component.Through Performance Detection, Dual-component surfactant of the present invention has good cohesiveness and water-repellancy, can soak back cover layer hole and strengthen sticking power.
Embodiment 3
Prescription (unit: Kg):
1) A component:
The modified epoxy 100 that contains the nonylphenol block
Glycerol epoxy resin 25
Epoxy acrylic resin 8
Aerosil (＜100nm) 10
2) the B component is:
Polyether monoamine solidifying agent 20
Polyethers defoamer BYK-606N 3
Flow agent K-729 1
Wetting agent H-140 1
According to above-mentioned prescription, add first modified epoxy, thinner, adhesion promoter, after fully disperseing, add again aerosil, namely get the A component.Solidifying agent and auxiliary agent fully mixed namely get the B component.
After A, the B component difference high speed dispersion, mix according to 1: 2.5 mass ratio, namely obtain the interfacial agents of of the present invention pair of component.Through Performance Detection, Dual-component surfactant of the present invention has good cohesiveness and water-repellancy, can soak back cover layer hole and strengthen sticking power.
Claims (1)
1. a Dual-component surfactant is characterized in that, in parts by weight, comprises following component:
1) A component:
2) B component:
Solidifying agent 10-20 part
Auxiliary agent 1-5 part;
The mass ratio of described A, B component is 1: 2.5;
Described modified epoxy is the modified epoxy that contains tert.-butyl phenol or nonylphenol block;
Described thinner is one or more in propylene oxide propylene ether, butylglycidyl ether, glycerol epoxy resin, the epoxy chloropropane;
Described adhesion promoter is the epoxy acrylic resin that contains acidic-group;
Described solidifying agent is the polyether monoamine solidifying agent;
Described auxiliary agent comprises defoamer, flow agent and wetting agent;
Described defoamer is the polyethers defoamer, and described flow agent, wetting agent are take the modified silicon polymkeric substance of multiple copolymer as the basis;
The mass ratio of described defoamer, flow agent, wetting agent is 1-3: 1-3: 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010118751 CN102190506B (en) | 2010-03-05 | 2010-03-05 | Dual-component surfactant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010118751 CN102190506B (en) | 2010-03-05 | 2010-03-05 | Dual-component surfactant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102190506A CN102190506A (en) | 2011-09-21 |
| CN102190506B true CN102190506B (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010118751 Active CN102190506B (en) | 2010-03-05 | 2010-03-05 | Dual-component surfactant |
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| CN (1) | CN102190506B (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102584133B (en) * | 2012-01-16 | 2014-04-02 | 厦门力嘉诚防水工程有限公司 | Emulsion bi-component interface agent and preparation method for emulsion bi-component interface agent |
| CN103030425B (en) * | 2013-01-09 | 2014-09-03 | 厦门防水博士建筑工程有限公司 | Interface waterproofing agent |
| CN104789024A (en) * | 2014-12-31 | 2015-07-22 | 英德市雅家涂料有限公司 | A preparing process of a compound auxiliary agent for improving coating weight stability of UV continuous roll coating |
| CN104556907B (en) * | 2014-12-31 | 2017-01-25 | 安徽中龙建材科技有限公司 | High-viscosity aerated concrete block binder as well as preparation method and application thereof |
| CN104650302B (en) * | 2015-01-20 | 2017-10-27 | 江苏丰彩新型建材有限公司 | A kind of interfacial agents and its preparation method and application |
| CN106186968B (en) * | 2016-06-29 | 2018-01-30 | 河南省交通科学技术研究院有限公司 | A kind of reinforced concrete structures Damage of Corroded position repairing interfacial agents |
| CN106760603A (en) * | 2016-12-27 | 2017-05-31 | 四川省三台县波特兰商品砼有限公司 | A kind of method for repairing and mending of concrete surface layer defect |
| CN109722137B (en) * | 2019-02-26 | 2021-02-23 | 成都顺佳美恒新材料有限公司 | Environment-friendly water-based interfacial agent and preparation method thereof |
| CN110437724B (en) * | 2019-08-05 | 2021-04-13 | 江苏凯伦建材股份有限公司 | Indoor waterproof polyurethane coating and preparation and construction process thereof |
| CN111253829A (en) * | 2019-12-30 | 2020-06-09 | 江苏艾德卡建材科技有限公司 | Ground surface prime coat composition with loose surface and construction process thereof |
| CN113122088A (en) * | 2020-01-15 | 2021-07-16 | 山东秦恒建筑节能科技有限公司 | Plastering gypsum foam-inhibiting interface agent |
| CN111574907A (en) * | 2020-06-17 | 2020-08-25 | 应急管理部四川消防研究所 | Special interface agent for aluminum alloy fireproof coating |
| CN112922257A (en) * | 2021-01-25 | 2021-06-08 | 山西建投晋东南建筑产业有限公司 | ECP wallboard mounting construction method |
| CN113429819A (en) * | 2021-06-07 | 2021-09-24 | 泰州市中山涂料有限公司 | Wall-protecting water-based interface agent and preparation method thereof |
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| CN1164560A (en) * | 1996-05-02 | 1997-11-12 | 常州市特种涂料厂 | Interpenetrating network polymer anti-corrosion paint for rusted steel |
| CN101205129A (en) * | 2007-12-19 | 2008-06-25 | 武汉工程大学 | Dual-component bisphenol A epoxide-resin puddle for construction joint filling and preparation thereof |
| CN101284969A (en) * | 2007-04-14 | 2008-10-15 | 厦门双瑞船舶涂料有限公司 | Solvent-free epoxy coal tar heavy duty anticorrosive coating and preparation process thereof |
| CN101412896A (en) * | 2007-10-17 | 2009-04-22 | 比亚迪股份有限公司 | Bicomponent epoxy adhesive and preparation thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07101759A (en) * | 1993-09-30 | 1995-04-18 | Takenaka Komuten Co Ltd | Cement mixing agent and cement waterproofing layer using the same |
| JP3246297B2 (en) * | 1995-11-13 | 2002-01-15 | 株式会社大林組 | Construction method of anticorrosion lining |
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2010
- 2010-03-05 CN CN 201010118751 patent/CN102190506B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1164560A (en) * | 1996-05-02 | 1997-11-12 | 常州市特种涂料厂 | Interpenetrating network polymer anti-corrosion paint for rusted steel |
| CN101284969A (en) * | 2007-04-14 | 2008-10-15 | 厦门双瑞船舶涂料有限公司 | Solvent-free epoxy coal tar heavy duty anticorrosive coating and preparation process thereof |
| CN101412896A (en) * | 2007-10-17 | 2009-04-22 | 比亚迪股份有限公司 | Bicomponent epoxy adhesive and preparation thereof |
| CN101205129A (en) * | 2007-12-19 | 2008-06-25 | 武汉工程大学 | Dual-component bisphenol A epoxide-resin puddle for construction joint filling and preparation thereof |
Non-Patent Citations (2)
| Title |
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| JP特开平7-101759A 1995.04.18 |
| JP特开平9-132485A 1997.05.20 |
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| CN102190506A (en) | 2011-09-21 |
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