CN102965015A - Anticorrosion type spraying quick-setting rubber asphalt waterproof coating - Google Patents
Anticorrosion type spraying quick-setting rubber asphalt waterproof coating Download PDFInfo
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- CN102965015A CN102965015A CN2012105000102A CN201210500010A CN102965015A CN 102965015 A CN102965015 A CN 102965015A CN 2012105000102 A CN2012105000102 A CN 2012105000102A CN 201210500010 A CN201210500010 A CN 201210500010A CN 102965015 A CN102965015 A CN 102965015A
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- rubber asphalt
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Abstract
The invention relates to an anticorrosion type spraying quick-setting rubber asphalt waterproof coating. The coating is an anticorrosion type water-based spraying coating prepared by adding a preservative into a liquid rubber asphalt mastic emulsion component which is prepared from modified-emulsified asphalt and high-molecular polymer rubber latex, and then mixing the liquid rubber asphalt mastic emulsion component with a coagulating agent component in proportion. Besides environmentally-friendly and non-pollution properties, the anticorrosion coating provided by the invention has the advantages of excellent acid-base resistance property, water resisting property, hot brine resisting property, heat and humidity resisting property and temperature change resisting property, accords with the requirement on heavy corrosion protection in the anticorrosion coating and can be widely used for heavy corrosion protection coating on the surface of concrete, metal and wood and the like in various buildings and structures, over-ground, underground or underwater steel structures, chemical engineering machines, pipelines, tanks, ships, bridges, docks and the like.
Description
Technical field
The present invention relates to a kind of waterproof paint, especially a kind of anti-corrosive type spraying rapid hardening rubber asphalt waterproof coating.
Technical background
In recent years, along with the develop rapidly of oceanographic engineering, communications and transportation, energy industry, so that anticorrosion market is more and more wide, protective system has more widely application prospect as the fresh combatants in impregnating material field.New standard and requirement are constantly updated in the environmental regulation development, go up the new demand that the anti-corrosive type waterproof paint does not satisfy anticorrosion market at present.
Summary of the invention
The present invention provides a kind of anti-corrosive type spraying rapid hardening rubber asphalt waterproof coating that meets heavy rot-resistant requirement in the protective system in order to remedy the deficiencies in the prior art.
The present invention is achieved through the following technical solutions:
A kind of anti-corrosive type spraying rapid hardening rubber asphalt waterproof coating, its feature exists: be the respectively water base spray material of preparation in proportion of 55～75% fluid rubber asphalt adhesive emulsion components, concentration 1～20% condensing agent component by solid content, the spraying volume ratio of condensing agent component and fluid rubber asphalt adhesive emulsion components is 1/15～1/3.5; The formula rate of described fluid rubber bitumen emulsion component is by weight percentage: the bitumen emulsion 53～78% of solid content 55～65%, the rubber latex 18～41% of solid content 45～50%, sanitas 1～2%, vulcanizing agent 0.5～1%, carbon black 0～2%, fine powder material 0～2%, anionic dispersing agents 0.5～1%, anion surfactant 0.997～0.999%, stablizer 0.001～0.003%; Wherein said fine powder material is porcelain powder, dicalcium powder or light calcium carbonate powder; The formula rate of described condensing agent component is by weight percentage: calcium chloride 95～99.6%, sodium-chlor 0.2～2%, compound ferro-aluminum polymkeric substance 0.2～3% or formula rate are: calcium chloride 92～99.9%, compound ferro-aluminum polymkeric substance 0.1～8%; In proportion that above-mentioned metal-salt is soluble in water, mix is even respectively, is formulated as concentration 1～20%.
Described rubber latex is by the standby synthetic rubber latex of free-radical emulsion polymerization legal system or the commodity of directly buying; Described bitumen emulsion is bitumen emulsion or the direct commodity of buying that are mixed with pitch.
Described rubber latex is natural rubber latex or synthetic rubber latex, and synthetic rubber latex is 2～4 kinds of latex of making of styrene-butadiene rubber(SBR), cis-1,4-polybutadiene rubber, paracril, ethylene-propylene rubber(EPR), polyisoprene rubber, chloroprene rubber, neoprene, butadienestyrene copolymer rubber, butadiene acrylonitrile copolymer rubber, isobutene polymer rubber, isoprene copolymer rubber or polybutadiene rubber.
When described natural rubber latex and its solid content of synthetic rubber latex are lower than 45～50%, can pass through the extract at low temperature method, when temperature is controlled at 7～-4 ℃, when the extraction solid content reaches 45～50%, for subsequent use when being warmed up to 30～50 ℃ in the reactor of again latex being packed into.
The compound method of described bitumen emulsion is: add weight part and be 100 parts pitch and remain on 120 ℃ in equipment for production of emulsified bitumen; The concentration that adds weight part and be 100～122 parts is 0.5～1.5% the anionic emulsifier aqueous solution, and temperature is 40～80 ℃, carries out high speed shear and stirs that to make solid content be 55～65% bitumen emulsions.
Described pitch is petroleum pitch, coal tar pitch, rock asphalt, shale tar pitch or the transformation of the way pitch of 70-90#.
The preparation method of described fluid rubber asphalt adhesive emulsion components: when bitumen emulsion is down to 20～40 ℃, under agitation add sanitas, vulcanizing agent, carbon black, fine powder material or liquid fine powder material, anionic dispersing agents, anion surfactant, stablizer, then rubber latex is added slowly, stir, make the fluid rubber bitumen emulsion of solid content 50～65%.
When make the bitumen emulsion solid content greater than 60% or the rubber latex solid content greater than 47% the time, different according to working conditions, can in the rubber asphalt emulsion is synthetic, not add liquid carbon black or carbon powder, fine powder material or liquid fine powder material yet, as long as bitumen emulsion, rubber latex are added sanitas, vulcanizing agent, anionic dispersing agents, anion surfactant and stablizer 20～40 ℃ of temperature ranges, stirring gets final product.
Than traditional coiled material, the present invention has the following advantages: protective system of the present invention, except having environment friendly and pollution-free performance, resistance to acids and bases, water tolerance, heat-resisting salt water-based, moisture-proof pattern of fever, temp. variation resistant performance excellence, meet in the protective system heavy rot-resistant requirement, be widely used in various buildings or structures, the heavy anti-corrosion paint on the surfaces such as concrete, metal and timber such as upper and lower or underwater steel construction, chemical machinery, pipeline, tank body, boats and ships, bridge, harbour.
Embodiment
Embodiment 1: the preparation of condensing agent component
Prescription: calcium chloride 99.6%, sodium-chlor 0.2%, compound ferro-aluminum polymkeric substance 0.2%.In proportion that above-mentioned metal-salt is soluble in water, mix is even respectively, is formulated as concentration 20%.
Embodiment 2: the preparation of condensing agent component
Prescription: calcium chloride 95%, sodium-chlor 2%, compound ferro-aluminum polymkeric substance 3%.In proportion that above-mentioned metal-salt is soluble in water, mix is even respectively, is formulated as concentration 1%.
Embodiment 3: the preparation of condensing agent component
Prescription: calcium chloride 97%, sodium-chlor 1%, compound ferro-aluminum polymkeric substance 2%.In proportion that above-mentioned metal-salt is soluble in water, mix is even respectively, is formulated as concentration 10%.
Embodiment 4: the preparation of condensing agent component
Prescription: calcium chloride 99.9%, compound ferro-aluminum polymkeric substance 0.1%.In proportion that above-mentioned metal-salt is soluble in water, mix is even respectively, is formulated as concentration 20%.
Embodiment 5: the preparation of condensing agent component
Prescription: calcium chloride 92%, compound ferro-aluminum polymkeric substance 8%.In proportion that above-mentioned metal-salt is soluble in water, mix is even respectively, is formulated as concentration 10%.
Embodiment 6: the preparation of condensing agent component
Prescription: calcium chloride 96%, compound ferro-aluminum polymkeric substance 4%.In proportion that above-mentioned metal-salt is soluble in water, mix is even respectively, is formulated as concentration 1%.
Embodiment 7: the processing of rubber latex
When natural rubber latex and its solid content of synthetic rubber latex are lower than 45～50%, can pass through the extract at low temperature method, when temperature is controlled at 7～-4 ℃, when the extraction solid content reaches 45～50%, for subsequent use when being warmed up to 30～50 ℃ in the reactor of again latex being packed into.
Embodiment 8: the preparation of bitumen emulsion
Adding weight part in equipment for production of emulsified bitumen is 100 parts pitch and remains on 120 ℃; Add weight part and be 122 parts the anionic emulsifier aqueous solution (carboxylic acid type metallic soap, concentration are 1%), temperature is 60～80 ℃, carries out high speed shear and stirs that to make solid content be 55% bitumen emulsion.
Embodiment 9: the preparation of bitumen emulsion
In equipment for production of emulsified bitumen, add weight part and be 100 parts 90# petroleum pitch and remain on 120 ℃; Add weight part and be 100 parts the anionic emulsifier aqueous solution (carboxylic acid type metallic soap, concentration are 1.5%), temperature is 40～60 ℃, carries out high speed shear and stirs that to make solid content be 65% bitumen emulsion.
Embodiment 10: the preparation of bitumen emulsion
In equipment for production of emulsified bitumen, add weight part and be 100 parts 70# coal tar pitch and remain on 120 ℃; Add weight part and be 108 parts the anionic emulsifier aqueous solution (carboxylic acid type metallic soap, concentration are 0.5%), temperature is 40～80 ℃, carries out high speed shear and stirs that to make solid content be 60% bitumen emulsion.
Embodiment 11: the preparation of fluid rubber asphalt adhesive emulsion components
When being down to 20～40 ℃, embodiment 8 bitumen emulsions under agitation add sanitas, vulcanizing agent, liquid carbon black or carbon powder, porcelain powder and fine powder material or liquid fine powder material, anionic dispersing agents, anion surfactant, stablizer, then solid content 55% is added the fluid rubber bitumen emulsion that stirs and make solid content 50% slowly for synthetic rubber latex.
Concrete formula rate is by weight percentage: the bitumen emulsion of solid content 55% (embodiment 8) 53%, the rubber latex 41% of solid content 45%, sanitas 1%, vulcanizing agent 0.5%, carbon black 0.5%, fine powder material 2%, anionic dispersing agents 1%, anion surfactant 0.998%, stablizer 0.002%.
Embodiment 12: the preparation of fluid rubber asphalt adhesive emulsion components
When being down to 20～40 ℃, embodiment 9 medium pitch emulsions under agitation add sanitas, vulcanizing agent, liquid carbon black or carbon powder, porcelain powder and fine powder material or liquid fine powder material, anionic dispersing agents, anion surfactant, stablizer, then solid content 50% is added the fluid rubber bitumen emulsion that stirs and make solid content 65% slowly for synthetic rubber latex.
Concrete formula rate is by weight percentage: the bitumen emulsion of solid content 65% (embodiment 9) 78%, the rubber latex 18% of solid content 50%, sanitas 1%, vulcanizing agent 0.5%, carbon black 0.5%, fine powder material 1%, anionic dispersing agents 0.5%, anion surfactant 0.997%, stablizer 0.003%;
Embodiment 13: the preparation of fluid rubber asphalt adhesive emulsion components
When being down to 20～40 ℃, embodiment 10 medium pitch emulsions under agitation add sanitas, vulcanizing agent, liquid carbon black or carbon powder, porcelain powder and fine powder material or liquid fine powder material, anionic dispersing agents, anion surfactant, stablizer, then solid content 50% is added the fluid rubber bitumen emulsion that stirs and make solid content 60% slowly for synthetic rubber latex.
Concrete formula rate is by weight percentage: the bitumen emulsion of solid content 60% (embodiment 10) 65%, the rubber latex 65% of solid content 50%, sanitas 2%, vulcanizing agent 1%, carbon black 2%, fine powder material 1%, anionic dispersing agents 1%, anion surfactant 0.999%, stablizer 0.001%.
Embodiment 14: the preparation of fluid rubber asphalt adhesive emulsion components
When make the bitumen emulsion solid content greater than 60% or the rubber latex solid content greater than 47% the time, different according to working conditions, can in the rubber asphalt emulsion is synthetic, not add liquid carbon black or carbon powder, porcelain powder and fine powder material or liquid fine powder material yet, as long as with bitumen emulsion, rubber latex adds sanitas, vulcanizing agent, anionic dispersing agents, anion surfactant, stablizer temperature 20-40 ℃ of scope, and stirring gets final product.
Concrete formula rate: the bitumen emulsion 72% of solid content 60～65%, the rubber latex 24% of solid content 47～50%, sanitas 1.5%, vulcanizing agent 1%, anionic dispersing agents 0.5%, anion surfactant 0.997%, stablizer 0.003%.
Claims (8)
1. an anti-corrosive type sprays the rapid hardening rubber asphalt waterproof coating, its feature exists: be the respectively water base spray material of preparation in proportion of 55～75% fluid rubber asphalt adhesive emulsion components, concentration 1～20% condensing agent component by solid content, the spraying volume ratio of condensing agent component and fluid rubber asphalt adhesive emulsion components is 1/15～1/3.5;
The formula rate of described fluid rubber bitumen emulsion component is by weight percentage: the bitumen emulsion 53～78% of solid content 55～65%, the rubber latex 18～41% of solid content 45～50%, sanitas 1～2%, vulcanizing agent 0.5～1%, carbon black 0～2%, fine powder material 0～2%, anionic dispersing agents 0.5～1%, anion surfactant 0.997～0.999%, stablizer 0.001～0.003%; Wherein said fine powder material is porcelain powder, dicalcium powder or light calcium carbonate powder;
The formula rate of described condensing agent component is by weight percentage: calcium chloride 95～99.6%, sodium-chlor 0.2～2%, compound ferro-aluminum polymkeric substance 0.2～3% or formula rate are: calcium chloride 92～99.9%, compound ferro-aluminum polymkeric substance 0.1～8%; In proportion that above-mentioned metal-salt is soluble in water, mix is even respectively, is formulated as concentration 1～20%.
2. anti-corrosive type according to claim 1 sprays the rapid hardening rubber asphalt waterproof coating, it is characterized in that: described rubber latex is by the standby synthetic rubber latex of free-radical emulsion polymerization legal system or the commodity of directly buying; Described bitumen emulsion is bitumen emulsion or the direct commodity of buying that are mixed with pitch.
3. anti-corrosive type according to claim 2 sprays the rapid hardening rubber asphalt waterproof coating, it is characterized in that: described rubber latex is natural rubber latex or synthetic rubber latex, and synthetic rubber latex is 2～4 kinds of latex of making of styrene-butadiene rubber(SBR), cis-1,4-polybutadiene rubber, paracril, ethylene-propylene rubber(EPR), polyisoprene rubber, chloroprene rubber, neoprene, butadienestyrene copolymer rubber, butadiene acrylonitrile copolymer rubber, isobutene polymer rubber, isoprene copolymer rubber or polybutadiene rubber.
4. anti-corrosive type according to claim 3 sprays the rapid hardening rubber asphalt waterproof coating, it is characterized in that: when described natural rubber latex and its solid content of synthetic rubber latex are lower than 45～50%, can pass through the extract at low temperature method, when temperature is controlled at 7～-4 ℃, when the extraction solid content reaches 45～50%, for subsequent use when being warmed up to 30～50 ℃ in the reactor of again latex being packed into.
5. anti-corrosive type according to claim 1 sprays the rapid hardening rubber asphalt waterproof coating, and it is characterized in that: the compound method of described bitumen emulsion is: add weight part and be 100 parts pitch and remain on 120 ℃ in equipment for production of emulsified bitumen; The concentration that adds weight part and be 100～122 parts is 0.5～1.5% the anionic emulsifier aqueous solution,, temperature is 40～80 ℃, carries out high speed shear and stirs that to make solid content be 55～65% bitumen emulsions.
6. anti-corrosive type according to claim 5 sprays the rapid hardening rubber asphalt waterproof coating, it is characterized in that: described pitch is petroleum pitch, coal tar pitch, rock asphalt, shale tar pitch or the transformation of the way pitch of 70-90#.
7. anti-corrosive type according to claim 1 sprays the rapid hardening rubber asphalt waterproof coating, the preparation method who it is characterized in that described fluid rubber asphalt adhesive emulsion components: when bitumen emulsion is down to 20～40 ℃, under agitation add sanitas, vulcanizing agent, carbon black, fine powder material or liquid fine powder material, anionic dispersing agents, anion surfactant, stablizer, then rubber latex is added slowly, stir, make the fluid rubber bitumen emulsion of solid content 50～65%.
8. anti-corrosive type according to claim 7 sprays the rapid hardening rubber asphalt waterproof coating, it is characterized in that: when make the bitumen emulsion solid content greater than 60% or the rubber latex solid content greater than 47% the time, different according to working conditions, can in the rubber asphalt emulsion is synthetic, not add liquid carbon black or carbon powder, fine powder material or liquid fine powder material yet, as long as bitumen emulsion, rubber latex are added sanitas, vulcanizing agent, anionic dispersing agents, anion surfactant and stablizer 20～40 ℃ of temperature ranges, stirring gets final product.
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| CN2012105000102A CN102965015A (en) | 2012-11-30 | 2012-11-30 | Anticorrosion type spraying quick-setting rubber asphalt waterproof coating |
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| CN2012105000102A CN102965015A (en) | 2012-11-30 | 2012-11-30 | Anticorrosion type spraying quick-setting rubber asphalt waterproof coating |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103275619A (en) * | 2013-06-18 | 2013-09-04 | 邵昌元 | Styrene-butadiene rubber modified asphalt waterproof coating for buildings |
| CN104099022A (en) * | 2013-04-12 | 2014-10-15 | 北京世纪洪雨科技有限公司 | Sprayed quick-setting liquid rubber waterproof coating and preparation method thereof |
| CN104251140A (en) * | 2014-09-03 | 2014-12-31 | 大禹伟业(北京)国际科技有限公司 | Composite waterproof layer for underground construction and manufacturing and construction method thereof |
| CN104342029A (en) * | 2013-07-31 | 2015-02-11 | 大禹伟业(北京)国际科技有限公司 | Method for preparing and applying coating waterproof material, and coating waterproof material |
| CN104817959A (en) * | 2015-04-17 | 2015-08-05 | 大禹伟业(北京)国际科技有限公司 | Method of preparing and constructing rubber asphalt waterproof paint without bulge defect |
| CN106189862A (en) * | 2016-08-11 | 2016-12-07 | 太原理工大学 | A kind of polymer modified asphalt waterproof composite material and preparation method thereof |
| CN108006370A (en) * | 2017-12-11 | 2018-05-08 | 大连美宸特环保节能产品有限公司 | A kind of pipelines and petrochemical pipelines anticorrosion insulating layer implementation |
| CN110484140A (en) * | 2019-08-23 | 2019-11-22 | 山东北方创信防水科技股份有限公司 | A kind of exterior wall Special spray coating rapid hardening rubber-asphalt waterproof material and preparation method thereof |
| CN114213970A (en) * | 2021-12-21 | 2022-03-22 | 大禹伟业(北京)国际科技有限公司 | Preparation method of spraying quick-setting rubber asphalt waterproof coating for corrosion prevention, product and application thereof |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104099022A (en) * | 2013-04-12 | 2014-10-15 | 北京世纪洪雨科技有限公司 | Sprayed quick-setting liquid rubber waterproof coating and preparation method thereof |
| CN104099022B (en) * | 2013-04-12 | 2018-05-22 | 北京世纪洪雨科技有限公司 | A kind of spraying rapid hardening liquid rubber water-repellent paint and production method |
| CN103275619B (en) * | 2013-06-18 | 2015-09-30 | 邵昌元 | A kind of styrene butadiene rubber modified asphalt waterproof paint for building |
| CN103275619A (en) * | 2013-06-18 | 2013-09-04 | 邵昌元 | Styrene-butadiene rubber modified asphalt waterproof coating for buildings |
| CN104342029A (en) * | 2013-07-31 | 2015-02-11 | 大禹伟业(北京)国际科技有限公司 | Method for preparing and applying coating waterproof material, and coating waterproof material |
| CN104342029B (en) * | 2013-07-31 | 2017-12-05 | 大禹伟业(北京)国际科技有限公司 | Method and coating film waterproof material for the coating film waterproof material for preparing and construct |
| CN104251140A (en) * | 2014-09-03 | 2014-12-31 | 大禹伟业(北京)国际科技有限公司 | Composite waterproof layer for underground construction and manufacturing and construction method thereof |
| CN104817959A (en) * | 2015-04-17 | 2015-08-05 | 大禹伟业(北京)国际科技有限公司 | Method of preparing and constructing rubber asphalt waterproof paint without bulge defect |
| CN106189862A (en) * | 2016-08-11 | 2016-12-07 | 太原理工大学 | A kind of polymer modified asphalt waterproof composite material and preparation method thereof |
| CN106189862B (en) * | 2016-08-11 | 2018-06-05 | 太原理工大学 | A kind of polymer modified asphalt waterproof composite material and preparation method thereof |
| CN108006370A (en) * | 2017-12-11 | 2018-05-08 | 大连美宸特环保节能产品有限公司 | A kind of pipelines and petrochemical pipelines anticorrosion insulating layer implementation |
| CN110484140A (en) * | 2019-08-23 | 2019-11-22 | 山东北方创信防水科技股份有限公司 | A kind of exterior wall Special spray coating rapid hardening rubber-asphalt waterproof material and preparation method thereof |
| WO2021036800A1 (en) * | 2019-08-23 | 2021-03-04 | 山东北方创信防水科技集团股份有限公司 | Spraying fast-setting rubber asphalt waterproof material special for exterior wall and preparation method thereof |
| CN114213970A (en) * | 2021-12-21 | 2022-03-22 | 大禹伟业(北京)国际科技有限公司 | Preparation method of spraying quick-setting rubber asphalt waterproof coating for corrosion prevention, product and application thereof |
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Application publication date: 20130313 |