CN103992715B - Surface treatment seal coat of a kind of concrete surface and preparation method thereof - Google Patents
Surface treatment seal coat of a kind of concrete surface and preparation method thereof Download PDFInfo
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- CN103992715B CN103992715B CN201410166622.1A CN201410166622A CN103992715B CN 103992715 B CN103992715 B CN 103992715B CN 201410166622 A CN201410166622 A CN 201410166622A CN 103992715 B CN103992715 B CN 103992715B
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Abstract
The invention discloses a kind of concrete surface land used surface treatment seal coat and preparation method thereof, use concrete surface land used surface treatment seal coat, this coating is made up of petroleum resin, solvent and auxiliary agent, its weight percent composition is: petroleum resin: 30-40%, solvent: 50-70%, auxiliary agent: 1-5%, and use following method to obtain this coating: step (1): first configure coating, each component of the coating configured is put in dispersion cylinder, is heated to 50-60 DEG C; Step (2): the speed setting of agitator is: 280-320r/min, churning time is 25-40min; Step (3): when agitator is stirred to evenly, the transparent shape of coating, controls dispersion cylinder temperature≤45 DEG C in whipping process; Step (4): sampling detects, when detected result is: Nian Du≤90s, Gu Han Liang≤70%.
Description
Technical field
The present invention relates to a kind of surface treatment seal coat of concrete surface, specifically a kind of surface treatment seal coat and preparation method thereof of concrete surface.
Background technology
At present, concrete surface base material, lives through weathering corrosion, surface irregularity porous, and surface strength is low, may also have the pollution of greasy dirt and salinity.Its surface spreads all over hole, containing moisture and alkaline matter in hole, as not treated direct application film not only poor adhesive force, and can bubble, chap, whiten the disadvantages such as even delamination.In order to avoid the appearance of above problem, extend the work-ing life of coating, the water ratio of base material must be controlled, carry out correct surface treatment.
Summary of the invention
Technical problem to be solved by this invention is, for the shortcoming of above prior art, surface treatment seal coat proposing a kind of concrete surface and preparation method thereof, can increase the work-ing life of coating, and avoid coating to bubble, chap, whiten the problems such as even delamination.
In order to solve the problems of the technologies described above, technical scheme of the present invention is achieved in the following ways: the surface treatment seal coat using concrete surface, this coating is made up of petroleum resin, solvent and auxiliary agent, its weight percent composition is: petroleum resin: 30-40%, solvent: 50-70%, auxiliary agent: 1-5%, petroleum resin are C5 petroleum resin;
Solvent is organic solvent, the organic solvent be made up of toluene, lacquer thinner and rosin, and its weight percent composition is toluene: 10-20%, lacquer thinner: 15-30%, rosin: 40-60%;
Auxiliary agent is coatings additive(s), be made up of initiator, dispersion agent, defoamer, emulsifying agent, film coalescence aid, its weight percent composition is: initiator: 5-15%, dispersion agent: 15-25%, defoamer: 6-10%, emulsifying agent: 20-30%, film coalescence aid: 25-40%, and use following method to obtain this coating:
Step (1): first configure coating, puts in dispersion cylinder by each component of the coating configured, is heated to 50-60 DEG C;
Step (2): the speed setting of agitator is: 280-320r/min, churning time is 25-40min;
Step (3): when agitator is stirred to evenly, the transparent shape of coating, controls dispersion cylinder temperature≤45 DEG C in whipping process;
Step (4): sampling detects, when detected result is: viscosity >=90s, solid content >=70%.
Like this, by technical scheme of the present invention, the work-ing life of coating can be increased, and avoid coating to bubble, chap, whiten the problems such as even delamination, this coating has excellent binding property, chemical resistance, wear resistance, quick-drying, anti-water-permeable, perviousness etc., long-term preservative effect can be reached, and cost-saving, increase productivity effect.
The technical scheme that the present invention limits further is:
The surface treatment seal coat of aforesaid concrete surface, coating by weight percentage composition is: petroleum resin: 40%, solvent: 55%, auxiliary agent: 5%; Organic solvent is: toluene: 10%, lacquer thinner: 25%, rosin: 65%; Coatings additive(s) is initiator: 5%, dispersion agent: 15%, defoamer: 10%, emulsifying agent: 30%, film coalescence aid: 40%.
The surface treatment seal coat of aforesaid concrete surface, coating by weight percentage composition is: petroleum resin: 35%, solvent: 60%, auxiliary agent: 5%; Organic solvent is: toluene: 20%, lacquer thinner: 30%, rosin: 50%; Coatings additive(s) is initiator: 15%, dispersion agent: 25%, defoamer: 10%, emulsifying agent: 25%, film coalescence aid: 25%.
The surface treatment seal coat of aforesaid concrete surface, coating by weight percentage composition is: petroleum resin: 40%, solvent: 57%, auxiliary agent: 3%; Organic solvent is: toluene: 15%, lacquer thinner: 25%, rosin: 60%; Coatings additive(s) is initiator: 12%, dispersion agent: 24%, defoamer: 8%, emulsifying agent: 26%, film coalescence aid: 30%.
The surface treatment seal coat of aforesaid concrete surface, initiator is polyacrylamide, and dispersion agent is BOK-5406, and defoamer is silicone antifoam agent, and emulsifying agent is Sodium dodecylbenzene sulfonate, and film coalescence aid is propandiol butyl ether.
The preparation method of the surface treatment seal coat of aforesaid concrete surface, coating by weight percentage composition is: petroleum resin: 40%, solvent: 55%, auxiliary agent: 5%; Organic solvent is: toluene: 10%, lacquer thinner: 25%, rosin: 65%; Coatings additive(s) is initiator: 5%, dispersion agent: 15%, defoamer: 10%, emulsifying agent: 30%, film coalescence aid: 40%.
The preparation method of the surface treatment seal coat of aforesaid concrete surface, coating by weight percentage composition is: petroleum resin: 35%, solvent: 60%, auxiliary agent: 5%; Organic solvent is: toluene: 20%, lacquer thinner: 30%, rosin: 50%; Coatings additive(s) is initiator: 15%, dispersion agent: 25%, defoamer: 10%, emulsifying agent: 25%, film coalescence aid: 25%.
The preparation method of the surface treatment seal coat of aforesaid concrete surface, coating by weight percentage composition is: petroleum resin: 40%, solvent: 57%, auxiliary agent: 3%; Organic solvent is: toluene: 15%, lacquer thinner: 25%, rosin: 60%; Coatings additive(s) is initiator: 12%, dispersion agent: 24%, defoamer: 8%, emulsifying agent: 26%, film coalescence aid: 30%.
The preparation method of the surface treatment seal coat of aforesaid concrete surface, coating is put in dispersion cylinder in (1) by step, is heated to 50-60 DEG C, insulation 10-15min, then, after turn on agitator stirs 5-8min with 100-150r/min speed, next procedure is entered.
The invention has the beneficial effects as follows: by technical scheme of the present invention, the work-ing life of coating can be increased, add that petroleum resin, solvent and auxiliary agent can effectively prevent coating from bubbling, chap, whiten the problems such as even delamination in the coating, and this coating has excellent binding property, chemical resistance, wear resistance, quick-drying, anti-water-permeable, perviousness etc., long-term preservative effect can be reached, and cost-saving, increase productivity effect.
Embodiment
The present invention is described in further detail below:
In the following example: petroleum resin are all purchased and connected Industrial Co., Ltd. in Shanghai three, model: C5 petroleum resin; Organic solvent is: toluene, lacquer thinner and rosin are all purchased in Shanghai Dong Yi Chemical Co., Ltd.; Initiator is purchased in Wuxi phoenix people environmental protection development in science and technology company limited, model: polyacrylamide (PAM); Dispersion agent is purchased in Shanghai Xian Bang Chemical Co., Ltd., model: BOK-5406; Defoamer is purchased in Jinan Ying Yu Chemical Co., Ltd., title: silicone antifoam agent; Emulsifying agent is purchased in Dongying Shi Wang commerce and trade company limited, title: Sodium dodecylbenzene sulfonate; Film coalescence aid is purchased in Guangzhou Heng Tao trade Co., Ltd, title: propandiol butyl ether.
Embodiment 1
The preparation method of the surface treatment seal coat of a kind of concrete surface that the present embodiment provides, the method is carried out according to the following steps:
Step (1): first configure coating, coating by weight percentage composition is: C5 petroleum resin: 40%, solvent: 55%, auxiliary agent: 5%; Organic solvent is: toluene: 10%, lacquer thinner: 25%, rosin: 65%; Coatings additive(s) is initiator: 5%, dispersion agent: 15%, defoamer: 10%, emulsifying agent: 30%, film coalescence aid: 40%, initiator is polyacrylamide, dispersion agent is BOK-5406, defoamer is silicone antifoam agent, and emulsifying agent is Sodium dodecylbenzene sulfonate, and film coalescence aid is propandiol butyl ether; Put in dispersion cylinder by each component of the coating configured, be heated to 50 DEG C, insulation 10min, then turn on agitator stirs 5min with 100r/min speed;
Step (2): the speed setting of agitator is: 280r/min, churning time is 25min;
Step (3): when agitator is stirred to evenly, the transparent shape of coating, controls dispersion cylinder temperature≤45 DEG C in whipping process;
Step (4): sampling detects, when detected result is: viscosity=95s, solid content=80%.
Above-mentioned formula making sheet is made 5 pieces of test plate (panel)s respectively, and wherein one piece is done measuring mechanical property, and all the other do chemical property test, thickness 80 microns, and after paint film maintains 7 days, to the test of its Progressive symmetric erythrokeratodermia energy limit, result is as follows:
The performance data of the surface treatment seal coat of a kind of concrete surface of following table obtained by embodiment 1:
Embodiment 2
The preparation method of the surface treatment seal coat of a kind of concrete surface that the present embodiment provides, the method is carried out according to the following steps:
Step (1): configuration coating, coating by weight percentage composition is: C5 petroleum resin: 35%, solvent: 60%, auxiliary agent: 5%; Organic solvent is: toluene: 20%, lacquer thinner: 30%, rosin: 50%; Coatings additive(s) is initiator: 15%, dispersion agent: 25%, defoamer: 10%, emulsifying agent: 25%, film coalescence aid: 25%, initiator is polyacrylamide, dispersion agent is BOK-5406, defoamer is silicone antifoam agent, and emulsifying agent is Sodium dodecylbenzene sulfonate, and film coalescence aid is propandiol butyl ether; Put in dispersion cylinder by each component of the coating configured, be heated to 60 DEG C, insulation 15min, then turn on agitator stirs 8min with 150r/min speed;
Step (2): the rotating speed of agitator is: 320r/min, churning time is 30min;
Step (3): when agitator is stirred to evenly, and the transparent shape of described coating, control dispersion cylinder temperature 30 DEG C;
Step (4): sampling detects, when detected result is: viscosity=93s, solid content=75%.
Above-mentioned formula making sheet is made 5 pieces of test plate (panel)s respectively, and wherein one piece is done measuring mechanical property, and all the other do chemical property test, thickness 80 microns, and after paint film maintains 7 days, to the test of its Progressive symmetric erythrokeratodermia energy limit, result is as follows:
The performance data of the surface treatment seal coat of a kind of concrete surface of following table obtained by embodiment 2:
Embodiment 3
The preparation method of the surface treatment seal coat of a kind of concrete surface that the present embodiment provides, the method is carried out according to the following steps:
Step (1): configuration coating, coating by weight percentage composition is: C5 petroleum resin: 40%, solvent: 57%, auxiliary agent: 3%; Organic solvent is: toluene: 15%, lacquer thinner: 25%, rosin: 60%; Coatings additive(s) is initiator: 12%, dispersion agent: 24%, defoamer: 8%, emulsifying agent: 26%, film coalescence aid: 30%, initiator is polyacrylamide, dispersion agent is BOK-5406, defoamer is silicone antifoam agent, and emulsifying agent is Sodium dodecylbenzene sulfonate, and film coalescence aid is propandiol butyl ether; Put in dispersion cylinder by each component of the coating configured, be heated to 55 DEG C, insulation 12min, then turn on agitator stirs 6min with 120r/min speed;
Step (2): the rotating speed of agitator is: 300r/min, churning time is 38min;
Step (3): when agitator is stirred to evenly, and the transparent shape of described coating, control dispersion cylinder temperature 35 DEG C;
Step (4): sampling detects, when detected result is: viscosity=92s, solid content=74%.
Above-mentioned formula making sheet is made 5 pieces of test plate (panel)s respectively, and wherein one piece is done measuring mechanical property, and all the other do chemical property test, thickness 80 microns, and after paint film maintains 7 days, to the test of its Progressive symmetric erythrokeratodermia energy limit, result is as follows:
The performance data of the surface treatment seal coat of a kind of concrete surface of following table obtained by embodiment 3:
Like this by technical scheme of the present invention, the work-ing life of coating can be increased, add that petroleum resin, solvent and auxiliary agent can effectively prevent coating from bubbling, chap, whiten the problems such as even delamination in the coating, and this coating has excellent binding property, chemical resistance, wear resistance, quick-drying, anti-water-permeable, perviousness etc., long-term preservative effect can be reached, and cost-saving, increase productivity effect.
Above embodiment is only and technological thought of the present invention is described, can not limit protection scope of the present invention with this, and every technological thought proposed according to the present invention, any change that technical scheme basis is done, all falls within scope.
Claims (6)
1. a surface treatment seal coat for concrete surface, is characterized in that: described coating by weight percentage composition is: petroleum resin: 40%, solvent: 55%, auxiliary agent: 5%; Described organic solvent is: toluene: 10%, lacquer thinner: 25%, rosin: 65%; Described coatings additive(s) is initiator: 5%, dispersion agent: 15%, defoamer: 10%, emulsifying agent: 30%, film coalescence aid: 40%.
2. a surface treatment seal coat for concrete surface, is characterized in that: described coating by weight percentage composition is: petroleum resin: 35%, solvent: 60%, auxiliary agent: 5%; Described organic solvent is: toluene: 20%, lacquer thinner: 30%, rosin: 50%; Described coatings additive(s) is initiator: 15%, dispersion agent: 25%, defoamer: 10%, emulsifying agent: 25%, film coalescence aid: 25%.
3. a surface treatment seal coat for concrete surface, is characterized in that: described coating by weight percentage composition is: petroleum resin: 40%, solvent: 57%, auxiliary agent: 3%; Described organic solvent is: toluene: 15%, lacquer thinner: 25%, rosin: 60%; Described coatings additive(s) is initiator: 12%, dispersion agent: 24%, defoamer: 8%, emulsifying agent: 26%, film coalescence aid: 30%.
4. the surface treatment seal coat of the concrete surface according to claim 1 or 2 or 3, it is characterized in that: described initiator is polyacrylamide, described dispersion agent is BOK-5406, defoamer is silicone antifoam agent, emulsifying agent is Sodium dodecylbenzene sulfonate, and film coalescence aid is propandiol butyl ether.
5. a preparation method for the surface treatment seal coat of the concrete surface as described in claim 1-4 any one, is characterized in that: the method is carried out according to the following steps;
Step (1): first configure coating, puts in dispersion cylinder by each component of the coating configured, is heated to 50-60 DEG C;
Step (2): the speed setting of agitator is: 280-320r/min, churning time is 25-40min;
Step (3): when agitator is stirred to evenly, the transparent shape of described coating, controls dispersion cylinder temperature≤45 DEG C in whipping process;
Step (4): sampling detects, when detected result is: viscosity >=90s, solid content >=70%.
6. the preparation method of the surface treatment seal coat of concrete surface according to claim 5, it is characterized in that: coating is put in dispersion cylinder in (1) by described step, be heated to 50-60 DEG C, insulation 10-15min, then, after turn on agitator stirs 5-8min with 100-150r/min speed, next procedure is entered.
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| CN201410166622.1A CN103992715B (en) | 2014-04-23 | 2014-04-23 | Surface treatment seal coat of a kind of concrete surface and preparation method thereof |
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| CN201410166622.1A CN103992715B (en) | 2014-04-23 | 2014-04-23 | Surface treatment seal coat of a kind of concrete surface and preparation method thereof |
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| CN103992715B true CN103992715B (en) | 2016-03-02 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5930989A (en) * | 1995-10-11 | 1999-08-03 | Asahi Kasei Kogyo Kabushiki Kaisha | False twisted yarn |
| CN101033337A (en) * | 2006-03-09 | 2007-09-12 | 上海帕卡兴产化工有限公司 | Emulsified antiseptic wax and preparation technique thereof |
| CN101235209A (en) * | 2008-01-04 | 2008-08-06 | 重庆诚邦科技发展有限公司 | Asphalt pavement conditioning curing agent and preparation method thereof |
| CN101235210A (en) * | 2008-01-04 | 2008-08-06 | 重庆诚邦科技发展有限公司 | Asphalt pavement curing agent and preparation method thereof |
| CN101423753A (en) * | 2008-09-23 | 2009-05-06 | 赵芳 | Profile control agent special for thermal recovery for heavy crude well |
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2014
- 2014-04-23 CN CN201410166622.1A patent/CN103992715B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5930989A (en) * | 1995-10-11 | 1999-08-03 | Asahi Kasei Kogyo Kabushiki Kaisha | False twisted yarn |
| CN101033337A (en) * | 2006-03-09 | 2007-09-12 | 上海帕卡兴产化工有限公司 | Emulsified antiseptic wax and preparation technique thereof |
| CN101235209A (en) * | 2008-01-04 | 2008-08-06 | 重庆诚邦科技发展有限公司 | Asphalt pavement conditioning curing agent and preparation method thereof |
| CN101235210A (en) * | 2008-01-04 | 2008-08-06 | 重庆诚邦科技发展有限公司 | Asphalt pavement curing agent and preparation method thereof |
| CN101423753A (en) * | 2008-09-23 | 2009-05-06 | 赵芳 | Profile control agent special for thermal recovery for heavy crude well |
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