CN104231693A - Heat-resistant anti-aging modified asphalt paint and preparation method thereof - Google Patents
Heat-resistant anti-aging modified asphalt paint and preparation method thereof Download PDFInfo
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- CN104231693A CN104231693A CN201410470381.XA CN201410470381A CN104231693A CN 104231693 A CN104231693 A CN 104231693A CN 201410470381 A CN201410470381 A CN 201410470381A CN 104231693 A CN104231693 A CN 104231693A
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Abstract
The invention discloses heat-resistant anti-aging modified asphalt paint and a preparation method thereof. The invention discloses an anticorrosive antirust epoxy primer which is characterized by being prepared from the following raw materials in parts by weight: 33-36 parts of E51 epoxy resin, 8-11 parts of copolymer of vinyl chloride and vinyl isobutyl ether, 3-5 parts of m-aminomethylamine, 4-6 parts of tripropylene glycol diacrylate, 2-4 parts of nitrocellulose, 3-5 parts of wax oil, 2-3 parts of polyvinyl ether, 2-4 parts of trinonyl phenyl phosphate, 2-5 parts of maleic anhydride, 0.4-1.0 part of sulfonated oil, 2-3 parts of fluorophlogopite powder, 1-2 parts of nanosilicon dioxide, 1-2 parts of aluminum nitride, 1-2 parts of silane coupling agent KH792, 5-7 parts of modified waste clay sand, 12-14 parts of modified asphalt, 2-3 parts of polyisobutene, 7-9 parts of n-butyl acetate and 4-6 parts of propylene glycol methyl ether acetate. The toughness, weather resistance, adhesive force, aging resistance and chemical corrosion resistance of the paint are enhanced, and the added waste clay sand has the effects of enhancing the wear resistance of the paint, increasing the viscosity and improving the suspension property. The paint disclosed by the invention is used for a high-tension switch cabinet and has the effects of protecting the cabinet body, retarding the rust and corrosion speed, prolonging the service life and increasing safety factors.
Description
Technical field
The present invention relates to a kind of paint and preparation method thereof, particularly a kind of heat-resisting aging-resistant modifying asphalt paint and preparation method thereof.
Background technology
High-tension switch cabinet is a kind of high voltage power distribution assembling that will relate to first and second complete sets of equipment assembling by certain connection plan, as restraining and the use protecting generator, power transformer and high-tension line in power station and transformer and distribution station.There are the five anti-effects preventing on-load from closing a floodgate, prevent line with ground from closing a floodgate, preventing mistakenly entering charged chamber, prevent charged splice grafting ground wire, prevent on-load broaching tool lock.Require that the paint being used for high-tension switch cabinet must have insulation, high temperature resistant, aging-resistant effect, extend the working life of switching cabinet.
Epoxy resin-based paint has the performance of good acidproof, alkaline-resisting and organic solvent-resistant; Pollution-free, film is firm, good leveling property, and mechanical property is good, has excellent reactive behavior and storage stability; Strong adhesion, chemical-resistant, preservative property, water tolerance, thermostability and electrical insulating property are excellent, are widely used in the aspects such as building, chemical industry, automobile, naval vessel, electric insulation.
Clay-bonded sand mixes with natural silica Sand, clay, additional thing and water.Manufacturing clay-bonded sand clay used is wilkinite, clay-bonded sand is recycling the thermolysis due to each component in process, there occurs the change of physicals, surface also has the dead clay losing viscosifying power because of heat, the ash content that coal dust etc. are residual and iron content, the composition silicate of the compositions such as aluminium, the words reused can affect the quality of molding sand, molding sand at this time will be replaced, become antiquated sand and bulk deposition, harmful element inside the antiquated sand piled up pollutes the environment, alkali-affected soil, field can be flow to along with rain drop erosion, lake, finally along with food chain enters in people's body, the health of harm humans, discarded molding sand is carried out the filler of modification as paint by the present invention, not only solve the pollution problem of environment and soil, and enhance the dispersiveness of paint, wear resistance, the various functions such as toughness.
Summary of the invention
The object of this invention is to provide a kind of Anticorrosive antirust epoxy priming paint and preparation method thereof.
In order to realize object of the present invention, the present invention is by following scheme implementation:
A kind of Anticorrosive antirust epoxy priming paint, be made up of the raw material of following weight part: E51 epoxy resin 33-36, chlorinated polyether resin 8-11, between aminomethylamine 3-5, tri (propylene glycol) diacrylate 4-6, cellulose nitrate 2-4, wood wax oil 3-5, polyvinyl ether 2-3, trisnonyl phenyl phosphite 2-4, MALEIC ANHYDRIDE 2-5, sulphonated oil 0.4-1.0, fluorophlogopite powder 2-3, nano silicon 1-2, nano aluminum nitride 1-2, silane coupling agent KH7921-2, modified abandoned clay-bonded sand 5-7, modifying asphalt 12-14, polyisobutene 2-3, n-butyl acetate 7-9, 1-Methoxy-2-propyl acetate 4-6,
Described modifying asphalt is made up of the raw material of following weight part: magnesium hydroxide 0.3-0.6, AH-30 pitch 55-58, AH-70 pitch 30-34, apple anhydride dehydration resin 6-8, polyethylene terephthalate 3-5, rosin 1-2, calcium ferrite 0.4-1.0, basic lead chromate silicate 0.2-0.5, cobalt naphthenate 0.5-1.0, atlapulgite 0.3-0.7, tung oil 5-8, methyl acrylate 1-3, cyclohexanone peroxide 0.05-0.15, low molecular weight polyacrylamide viscosity-depression agent 0.4-0.9, ethanol 1-2, Tricholroacetic Acid 3-5, kerosene 2-3, cyclohexanone peroxide is dissolved in ethanol by preparation method, is added in tung oil by solution and methyl acrylate, and mix and blend is heated to mixture and occurs wire drawing phenomenon, stops heating, and being cooled to room temperature, to obtain modified tung oil for subsequent use, polyethylene terephthalate is heated to molten state, add apple anhydride dehydration resin, rosin and Tricholroacetic Acid to be again uniformly mixed, temperature is controlled at 120-130 ° of C, add AH-70 pitch, AH-30 pitch and modified tung oil again and stir 1-1.5 hour at 1200-1400 rev/min of down cut, add all the other surplus materialss again, and within 20-40 minute, filter with identical rotating speed grinding distribution.
One of the present invention heat-resisting aging-resistant modifying asphalt paint, be made up of following concrete steps:
(1) E51 epoxy resin, chlorinated polyether resin, modifying asphalt mixing are added in reactor and are heated to 50-70 ° of C, after stirring, add polyvinyl ether again, an aminomethylamine, polyisobutene, n-butyl acetate, tri (propylene glycol) diacrylate stir 1-1.5 hour under 600-800 rev/min;
(2) under identical rotating speed, add fluorophlogopite powder, nano silicon, nano aluminum nitride, modification molding sand, silane coupling agent KH792 stir 30-50 minute, finally add all the other remaining compositions, stir in reactor, disperse, material after dispersion is added to grinding distribution in sand mill even, and stirs 20-30 minute under 1200-1400 rev/min;
(3) finely dispersed material is added in filter filters, after filtration, obtain the material that fineness is 20-40 μm, by the material package after filtering.
Modified abandoned clay-bonded sand of the present invention, discarded clay-bonded sand is added in rotary grinding device by preparation method, by clashing into, the dirt settling of sand grain surface is removed, again the material after grinding is added in Fluo-Solids roaster, high-temperature roasting 1-2 hour under 500-700 ° of C, be added to after cooling in the sulphuric acid soln of 30% and soak 30-50 minute, wash with water again to neutrality and dry, add the discarded wilkinite of clay-bonded sand weight 15% again and the titanium dioxide of 10% is ground to 400 order-600 order fine powders, add the distearyl acyl-oxygen aluminum isopropoxide acid esters mixed grinding of discarded clay-bonded sand weight 0.5-1% more evenly.
Advantage of the present invention is: the modifying asphalt that paint of the present invention adds has the effect strengthening paint toughness, weathering resistance, sticking power; the vinyl chloride-vinyl acetate resin added has the effect of hydrolytic resistance, ageing resistance, weathering resistance and chemical resistance; the discarded modified clay sand added has the effect strengthening paint wearability, increase viscosity, improve suspension; paint of the present invention has protection cabinet for high-tension switch cabinet and slows down the speed of getting rusty, corroding; increase the service life, increase safety factors.
specific embodiments
Below by specific examples, the present invention is described in detail.
A kind of Anticorrosive antirust epoxy priming paint, is made up of the raw material of following weight part (kilogram): E51 epoxy resin 34, chlorinated polyether resin 9, an aminomethylamine 5, tri (propylene glycol) diacrylate 4, cellulose nitrate 3, wood wax oil 3, polyvinyl ether 2, trisnonyl phenyl phosphite 2, MALEIC ANHYDRIDE 4, sulphonated oil 0.7, fluorophlogopite powder 2, nano silicon 1, nano aluminum nitride 2, silane coupling agent KH7921, modified abandoned clay-bonded sand 6, modifying asphalt 12, polyisobutene 2, n-butyl acetate 8,1-Methoxy-2-propyl acetate 5;
Described modifying asphalt is made up of the raw material of following weight part (kilogram): magnesium hydroxide 0.3, AH-30 pitch 56, AH-70 pitch 30, apple anhydride dehydration resin 6, polyethylene terephthalate 4, rosin 2, calcium ferrite 0.4, basic lead chromate silicate 0.2, cobalt naphthenate 0.5, atlapulgite 0.5, tung oil 6, methyl acrylate 1, cyclohexanone peroxide 0.05, low molecular weight polyacrylamide viscosity-depression agent 0.5, ethanol 2, Tricholroacetic Acid 4, kerosene 3; Cyclohexanone peroxide is dissolved in ethanol by preparation method, is added in tung oil by solution and methyl acrylate, and mix and blend is heated to mixture and occurs wire drawing phenomenon, stops heating, and being cooled to room temperature, to obtain modified tung oil for subsequent use; Polyethylene terephthalate is heated to molten state, add apple anhydride dehydration resin, rosin and Tricholroacetic Acid to be again uniformly mixed, temperature is controlled at 120-130 ° of C, add AH-70 pitch, AH-30 pitch and modified tung oil again and stir 1-1.5 hour at 1200-1400 rev/min of down cut, add all the other surplus materialss again, and within 20-40 minute, filter with identical rotating speed grinding distribution.
One of the present invention heat-resisting aging-resistant modifying asphalt paint, be made up of following concrete steps:
(1) E51 epoxy resin, chlorinated polyether resin, modifying asphalt mixing are added in reactor and are heated to 50-70 ° of C, after stirring, add polyvinyl ether again, an aminomethylamine, polyisobutene, n-butyl acetate, tri (propylene glycol) diacrylate stir 1-1.5 hour under 600-800 rev/min;
(2) under identical rotating speed, add fluorophlogopite powder, nano silicon, nano aluminum nitride, modification molding sand, silane coupling agent KH792 stir 30-50 minute, finally add all the other remaining compositions, stir in reactor, disperse, material after dispersion is added to grinding distribution in sand mill even, and stirs 20-30 minute under 1200-1400 rev/min;
(3) finely dispersed material is added in filter filters, after filtration, obtain the material that fineness is 20-40 μm, by the material package after filtering.
Modified abandoned clay-bonded sand of the present invention, discarded clay-bonded sand is added in rotary grinding device by preparation method, by clashing into, the dirt settling of sand grain surface is removed, again the material after grinding is added in Fluo-Solids roaster, high-temperature roasting 1-2 hour under 500-700 ° of C, be added to after cooling in the sulphuric acid soln of 30% and soak 30-50 minute, wash with water again to neutrality and dry, add the discarded wilkinite of clay-bonded sand weight 15% again and the titanium dioxide of 10% is ground to 400 order-600 order fine powders, add the distearyl acyl-oxygen aluminum isopropoxide acid esters mixed grinding of discarded clay-bonded sand weight 0.5-1% more evenly.
Paint paint film of the present invention is smooth, bright, and density is 1.31 g/cm
3alkali resistance (48h) experiment show wrinkle resistant, do not come off, acid resistance (48h) experiment show wrinkle resistant, do not fade, water-fast (4h) experiment shows without obscission, wear test shows that wear resistance is good, PASS experiment shows that grade is less than 1, and snappiness is less than 1mm, and shock strength is for being greater than 50kg/cm.
Claims (3)
1. an Anticorrosive antirust epoxy priming paint, it is characterized in that, be made up of the raw material of following weight part: E51 epoxy resin 33-36, chlorinated polyether resin 8-11, between aminomethylamine 3-5, tri (propylene glycol) diacrylate 4-6, cellulose nitrate 2-4, wood wax oil 3-5, polyvinyl ether 2-3, trisnonyl phenyl phosphite 2-4, MALEIC ANHYDRIDE 2-5, sulphonated oil 0.4-1.0, fluorophlogopite powder 2-3, nano silicon 1-2, nano aluminum nitride 1-2, silane coupling agent KH7921-2, modified abandoned clay-bonded sand 5-7, modifying asphalt 12-14, polyisobutene 2-3, n-butyl acetate 7-9, 1-Methoxy-2-propyl acetate 4-6,
Described modifying asphalt is made up of the raw material of following weight part: magnesium hydroxide 0.3-0.6, AH-30 pitch 55-58, AH-70 pitch 30-34, apple anhydride dehydration resin 6-8, polyethylene terephthalate 3-5, rosin 1-2, calcium ferrite 0.4-1.0, basic lead chromate silicate 0.2-0.5, cobalt naphthenate 0.5-1.0, atlapulgite 0.3-0.7, tung oil 5-8, methyl acrylate 1-3, cyclohexanone peroxide 0.05-0.15, low molecular weight polyacrylamide viscosity-depression agent 0.4-0.9, ethanol 1-2, Tricholroacetic Acid 3-5, kerosene 2-3, cyclohexanone peroxide is dissolved in ethanol by preparation method, is added in tung oil by solution and methyl acrylate, and mix and blend is heated to mixture and occurs wire drawing phenomenon, stops heating, and being cooled to room temperature, to obtain modified tung oil for subsequent use, polyethylene terephthalate is heated to molten state, add apple anhydride dehydration resin, rosin and Tricholroacetic Acid to be again uniformly mixed, temperature is controlled at 120-130 ° of C, add AH-70 pitch, AH-30 pitch and modified tung oil again and stir 1-1.5 hour at 1200-1400 rev/min of down cut, add all the other surplus materialss again, and within 20-40 minute, filter with identical rotating speed grinding distribution.
2. a kind of heat-resisting aging-resistant modifying asphalt paint according to claim 1, is characterized in that, be made up of following concrete steps:
(1) E51 epoxy resin, chlorinated polyether resin, modifying asphalt mixing are added in reactor and are heated to 50-70 ° of C, after stirring, add polyvinyl ether again, an aminomethylamine, polyisobutene, n-butyl acetate, tri (propylene glycol) diacrylate stir 1-1.5 hour under 600-800 rev/min;
(2) under identical rotating speed, add fluorophlogopite powder, nano silicon, nano aluminum nitride, modification molding sand, silane coupling agent KH792 stir 30-50 minute, finally add all the other remaining compositions, stir in reactor, disperse, material after dispersion is added to grinding distribution in sand mill even, and stirs 20-30 minute under 1200-1400 rev/min;
(3) finely dispersed material is added in filter filters, after filtration, obtain the material that fineness is 20-40 μm, by the material package after filtering.
3. modified abandoned clay-bonded sand according to claim 1, it is characterized in that, discarded clay-bonded sand is added in rotary grinding device by preparation method, by clashing into, the dirt settling of sand grain surface is removed, again the material after grinding is added in Fluo-Solids roaster, high-temperature roasting 1-2 hour under 500-700 ° of C, be added to after cooling in the sulphuric acid soln of 30% and soak 30-50 minute, wash with water again to neutrality and dry, add the discarded wilkinite of clay-bonded sand weight 15% again and the titanium dioxide of 10% is ground to 400 order-600 order fine powders, add the distearyl acyl-oxygen aluminum isopropoxide acid esters mixed grinding of discarded clay-bonded sand weight 0.5-1% more evenly.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410470381.XA CN104231693A (en) | 2014-09-16 | 2014-09-16 | Heat-resistant anti-aging modified asphalt paint and preparation method thereof |
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| CN201410470381.XA CN104231693A (en) | 2014-09-16 | 2014-09-16 | Heat-resistant anti-aging modified asphalt paint and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921053A (en) * | 2016-05-31 | 2016-09-07 | 徐州工业职业技术学院 | Gas-producing wet coal ash material stirring method and system |
| CN108699382A (en) * | 2016-02-25 | 2018-10-23 | 中国涂料株式会社 | Anticorrosive coating composition, anticorrosion film, the base material with anticorrosion film and its manufacturing method |
| CN111534116A (en) * | 2020-05-22 | 2020-08-14 | 西北民族大学 | Preparation method of epoxy asphalt for heavy-load traffic highway |
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| CN1760291A (en) * | 2005-11-18 | 2006-04-19 | 西北师范大学 | Anti-corrosive paint of epoxy resin based on aqueous bitumen, and preparation method |
| CN101665657A (en) * | 2009-10-10 | 2010-03-10 | 中国民航大学 | Waterproof anti-corrosion flame retardant coating for airplane and preparation method thereof |
| CN102408817A (en) * | 2011-09-15 | 2012-04-11 | 山东科技大学 | Sandblast-free corrosion-proof composite coating for thermal spraying and preparation process thereof |
| CN102559009A (en) * | 2011-12-19 | 2012-07-11 | 西安信誉精细化工有限公司 | Low temperature antibacterial heavy-duty fusion-bonded epoxy powder coating and preparation method thereof |
| CN103509428A (en) * | 2013-09-10 | 2014-01-15 | 马鞍山市金韩涂料制造有限公司 | Car epoxy resin anti-rust paint and preparation method thereof |
| CN103773168A (en) * | 2014-01-15 | 2014-05-07 | 芜湖市宝艺游乐科技设备有限公司 | Flame-retardant smokeless environmentally-friendly glass reinforced plastic coating material and preparation method thereof |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US4337288A (en) * | 1979-11-28 | 1982-06-29 | Fuji Photo Film Co., Ltd. | Magnetic recording medium |
| CN1760291A (en) * | 2005-11-18 | 2006-04-19 | 西北师范大学 | Anti-corrosive paint of epoxy resin based on aqueous bitumen, and preparation method |
| CN101665657A (en) * | 2009-10-10 | 2010-03-10 | 中国民航大学 | Waterproof anti-corrosion flame retardant coating for airplane and preparation method thereof |
| CN102408817A (en) * | 2011-09-15 | 2012-04-11 | 山东科技大学 | Sandblast-free corrosion-proof composite coating for thermal spraying and preparation process thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108699382A (en) * | 2016-02-25 | 2018-10-23 | 中国涂料株式会社 | Anticorrosive coating composition, anticorrosion film, the base material with anticorrosion film and its manufacturing method |
| CN105921053A (en) * | 2016-05-31 | 2016-09-07 | 徐州工业职业技术学院 | Gas-producing wet coal ash material stirring method and system |
| CN111534116A (en) * | 2020-05-22 | 2020-08-14 | 西北民族大学 | Preparation method of epoxy asphalt for heavy-load traffic highway |
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