CN103602230B - A kind of Organic silicone resin antirust paint and preparation method thereof - Google Patents
A kind of Organic silicone resin antirust paint and preparation method thereof Download PDFInfo
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- CN103602230B CN103602230B CN201310469102.3A CN201310469102A CN103602230B CN 103602230 B CN103602230 B CN 103602230B CN 201310469102 A CN201310469102 A CN 201310469102A CN 103602230 B CN103602230 B CN 103602230B
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Abstract
The invention discloses Organic silicone resin antirust paint, be made up of the feed composition of following component weight part: silicone resin 32-35, aminoresin 8-12, Synolac 36-38, polyvinyl butyral resin 4-5, ethanol 3-4, resol 8-10, phosphatase 11-2, citric acid 3-4, talcum powder 10-14, modified meerschaum powder 3-5, vinyl acetate 5-6, calcium naphthenate 1-2, dimethylbenzene 14-17, ethyl acetate 9-12, film-forming resin 3-4 etc.This paint of the present invention directly can be coated in rust or rustless metallic surface, as antirust and decoration.This paint and metallic cohesion good, antirust life-span length, fast drying, easy to use, cost is low, film can resistance to 185 DEG C of high temperature.
Description
Technical field
The present invention relates to a kind of metal rust preventing field, specifically a kind of Organic silicone resin antirust paint and preparation method thereof.
Background technology
According to statistics, the direct economic loss that China causes due to metallic corrosion every year accounts for 4% of gross national product.Therefore the Anticorrosion Problems of metal more and more causes the concern of people.In anticorrosive metal application techniques before, before japanning, pretreatment of metal surface accounts for about 45% of whole coating project total price.If the surface treatment procedure such as can reduce or save rust cleaning, oil removing, dewater, significantly can lower painting cost, also greatly can simplify enamelling process simultaneously, thus reduce labor intensity and reduce rust dirt to the harm of human body.Develop not only environmental protection but also easy to use, the paint of superior performance becomes exigence.
Summary of the invention
The invention provides a kind of Organic silicone resin antirust paint and preparation method thereof, there is good mechanical stability, snappiness and surface hardness, good weatherability.
Technical scheme of the present invention is:
A kind of Organic silicone resin antirust paint, it is characterized in that, prepared by the raw material of following weight part and obtain: silicone resin 32-35, aminoresin 8-12, Synolac 36-38, polyvinyl butyral resin 4-5, ethanol 3-4, resol 8-10, phosphatase 11-2, citric acid 3-4, talcum powder 10-14, modified meerschaum powder 3-5, vinyl acetate 5-6, calcium naphthenate 1-2, dimethylbenzene 14-17, ethyl acetate 9-12, film-forming resin 3-4.
The preparation method of described Organic silicone resin antirust paint, is characterized in that, comprises the following steps:
First dimethylbenzene, ethyl acetate are mixed in a kettle., then silicone resin, aminoresin, Synolac, polyvinyl butyral resin, ethanol, resol is added, be warmed up to 40-50 DEG C, stirring reaction 20-30 minute, puts into Scattered Kettle by the material of reactor, then after the rest materials in formula is all joined and is uniformly mixed 30-40 minute together in Scattered Kettle, be transported in sand mill and be ground to particle diameter and be less than 50 μm, filter, packaging.
Described Organic silicone resin antirust paint, is characterized in that: described film-forming resin is prepared by the raw material of following weight part and obtains:
Alcohol ester 12 15-18, carborundum powder 1-2, tetrafluoroethylene 2-3, titanium dioxide 1-2, aluminium hydroxide 1-2, ethyl acetate 13-16, wintergreen oil 1-2, nano-sized carbon 0.1-0.2, antioxidant 1010 1-2, oxidation inhibitor 10351-2, phenyl triethoxysilane 2-3, anilinomethyl triethoxysilane 1-2.
Preparation method is by carborundum powder, tetrafluoroethylene, titanium dioxide, aluminium hydroxide, ethyl acetate mixing, grinding distribution, add alcohol ester 12, antioxidant 1010, phenyl triethoxysilane again, be warming up to 80-85 DEG C, stirring reaction 60-90 minute, add other remaining component again, continue to stir 30-45 minute, to obtain final product.
Described Organic silicone resin antirust paint, is characterized in that: described modified meerschaum is prepared by following method and obtains:
Sepiolite is calcined 3-4 hour at 450-550 DEG C, take out, add in the sodium hydroxide solution of 3-4% and grind 1-2 hour, then, add the hydrochloric acid soln of 12-15%, adjustment pH value is 4-5, ageing 10-15 hour, repeated hydrogenation sodium oxide regulates lapping liquid PH to be neutral, filter, oven dry obtains filler powder, then, the Flos Rosae Rugosae quintessence oil being equivalent to powder weight 1-2% is added in gained powder, the nano-sized carbon co-ground of 1-2% is after 1-2 hour, add the silane resin acceptor kh-550 being equivalent to powder weight 2-3% again, the morpholine of 2-3%, 12000-15000 rev/min is fallen apart evenly and get final product.。
This paint of the present invention directly can be coated in rust or rustless metallic surface, as antirust and decoration.This paint and metallic cohesion good, antirust life-span length, fast drying, easy to use, cost is low, film can resistance to 185 DEG C of high temperature.
Embodiment
A kind of Organic silicone resin antirust paint, be made up of the feed composition of following component weight (kilogram):
Silicone resin 33, aminoresin 11, Synolac 37, polyvinyl butyral resin 5, ethanol 3, resol 9, phosphoric acid 2, citric acid 3, talcum powder 12, modified meerschaum powder 4, vinyl acetate 6, calcium naphthenate 2, dimethylbenzene 15, ethyl acetate 11, film-forming resin 3.
Preparation method, comprises the following steps:
First dimethylbenzene, ethyl acetate are mixed in a kettle., then silicone resin, aminoresin, Synolac, polyvinyl butyral resin, ethanol, resol is added, be warmed up to 40-50 DEG C, stirring reaction 20-30 minute, puts into Scattered Kettle by the material of reactor, then after the rest materials in formula is all joined and is uniformly mixed 30-40 minute together in Scattered Kettle, be transported in sand mill and be ground to particle diameter and be less than 50 μm, filter, packaging.
Wherein, film-forming resin is prepared by the raw material of following weight (kg) and obtains:
Alcohol ester 12, carborundum powder 1, tetrafluoroethylene 3, titanium dioxide 1, aluminium hydroxide 2, ethyl acetate 14, wintergreen oil 2, nano-sized carbon 0.2, antioxidant 1010 2, oxidation inhibitor 10351, phenyl triethoxysilane 3, anilinomethyl triethoxysilane 1,
Preparation method is by carborundum powder, tetrafluoroethylene, titanium dioxide, aluminium hydroxide, ethyl acetate mixing, grinding distribution, add alcohol ester 12, antioxidant 1010, phenyl triethoxysilane again, be warming up to 80 DEG C, stirring reaction 75 minutes, add other remaining component again, continue stirring 40 minutes, to obtain final product;
Modified meerschaum is prepared by following method and obtains:
Sepiolite is calcined 3 hours at 500 DEG C, take out, add in the sodium hydroxide solution of 4% and grind 1 hour, then, add the hydrochloric acid soln of 14%, adjustment pH value is 4-5, ageing 14 hours, repeated hydrogenation sodium oxide regulates lapping liquid PH to be neutral, filters, dries and obtain filler powder, then, add in gained powder be equivalent to powder weight 1% Flos Rosae Rugosae quintessence oil, 1% nano-sized carbon co-ground after 1-2 hour, then add and be equivalent to the silane resin acceptor kh-550 of powder weight 3%, the morpholine of 2%, 13000 revs/min are evenly loose and get final product.
Organic silicone resin antirust paint performance index of the present invention:
1, time of drying (25 DEG C): surface drying 18min, 24h is done solid work
2, snappiness mm≤2
3, hardness >=2H
4, high temperature resistant (130 DEG C) >=600h
5, shock-resistance 50
6, salt spray resistance (120h level) >=2
7, water tolerance (29 ± 1 DEG C of 240h): non-foaming, does not come off
8, oil resistant (90# gasoline, 56h): non-foaming, does not come off
9, alkali resistance (GB/T9755-2001): by 48 hours
10, artificial weathering ageing resistance (GB/T9755-2001): by 1200 hours.
Claims (2)
1. an Organic silicone resin antirust paint, it is characterized in that, prepared by the raw material of following weight part and obtain: silicone resin 32-35, aminoresin 8-12, Synolac 36-38, polyvinyl butyral resin 4-5, ethanol 3-4, resol 8-10, phosphatase 11-2, citric acid 3-4, talcum powder 10-14, modified meerschaum powder 3-5, vinyl acetate 5-6, calcium naphthenate 1-2, dimethylbenzene 14-17, ethyl acetate 9-12, film-forming resin 3-4;
Described film-forming resin is prepared by the raw material of following weight part and obtains: alcohol ester 12 15-18, carborundum powder 1-2, tetrafluoroethylene 2-3, titanium dioxide 1-2, aluminium hydroxide 1-2, ethyl acetate 13-16, wintergreen oil 1-2, nano-sized carbon 0.1-0.2, antioxidant 1010 1-2, oxidation inhibitor 10351-2, phenyl triethoxysilane 2-3, anilinomethyl triethoxysilane 1-2; Preparation method is by carborundum powder, tetrafluoroethylene, titanium dioxide, aluminium hydroxide, ethyl acetate mixing, grinding distribution, add alcohol ester 12, antioxidant 1010, phenyl triethoxysilane again, be warming up to 80-85 DEG C, stirring reaction 60-90 minute, add other remaining component again, continue to stir 30-45 minute, to obtain final product;
Described modified meerschaum is prepared by following method and obtains: sepiolite is calcined at 450-550 DEG C 3-4 hour, take out, add in the sodium hydroxide solution of 3-4% and grind 1-2 hour, then, add the hydrochloric acid soln of 12-15%, adjust ph is 4-5, ageing 10-15 hour, repeated hydrogenation sodium oxide regulates lapping liquid pH to be neutral, filter, oven dry obtains filler powder, then, the Flos Rosae Rugosae quintessence oil being equivalent to powder weight 1-2% is added in gained powder, the nano-sized carbon co-ground of 1-2% is after 1-2 hour, add the silane resin acceptor kh-550 being equivalent to powder weight 2-3% again, the morpholine of 2-3%, 12000-15000 rev/min is uniformly dispersed and get final product.
2. the preparation method of Organic silicone resin antirust paint according to claim 1, it is characterized in that, comprise the following steps: first by dimethylbenzene, ethyl acetate mixes in a kettle., then silicone resin is added, aminoresin, Synolac, polyvinyl butyral resin, ethanol, resol, be warmed up to 40-50 DEG C, stirring reaction 20-30 minute, the material of reactor is put into Scattered Kettle, again the rest materials in formula is all joined after being uniformly mixed 30-40 minute together in Scattered Kettle, be transported in sand mill and be ground to particle diameter and be less than 50 μm, filter, packaging, .
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| CN201310469102.3A CN103602230B (en) | 2013-10-10 | 2013-10-10 | A kind of Organic silicone resin antirust paint and preparation method thereof |
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| CN201310469102.3A CN103602230B (en) | 2013-10-10 | 2013-10-10 | A kind of Organic silicone resin antirust paint and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104673088A (en) * | 2015-02-02 | 2015-06-03 | 安徽省东瑞装饰材料有限公司 | Waterproof coating for building roof and preparation method of waterproof coating |
| CN106700864A (en) * | 2016-12-08 | 2017-05-24 | 滁州思达机电有限责任公司 | Protective paint used for exterior of door handle |
| CN106675385A (en) * | 2016-12-14 | 2017-05-17 | 池州市小康人家科技有限公司 | Scratch-resistant coating |
| CN107090228A (en) * | 2017-06-08 | 2017-08-25 | 合肥华盖光伏科技有限公司 | It is a kind of for protective coating of street lamp engineering and preparation method thereof |
| CN107099226A (en) * | 2017-06-28 | 2017-08-29 | 合肥博之泰电子科技有限公司 | A kind of outcase of refrigerator protective materials and preparation method thereof |
| CN107595223A (en) * | 2017-07-31 | 2018-01-19 | 浦江县顺光科技有限公司 | A kind of device of ultrasonic wave cleaning tableware |
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| CN101724836A (en) * | 2009-10-23 | 2010-06-09 | 启东市合成化工厂有限公司 | Passivating treating agent for environment-friendly galvanized steel sheets |
| CN101928507A (en) * | 2010-08-24 | 2010-12-29 | 中国电力科学研究院 | Low-surface treatment rusty rust inhibiting primer for hot galvanized steel |
| CN102746725A (en) * | 2012-06-29 | 2012-10-24 | 宝山钢铁股份有限公司 | Silicon steel water-soluble environment-friendly super thick insulating coating and preparation method thereof |
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| JP2006028462A (en) * | 2004-07-22 | 2006-02-02 | Central Glass Co Ltd | Composition for reverse side-lining film composition and corrosion-prevented mirror |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101724836A (en) * | 2009-10-23 | 2010-06-09 | 启东市合成化工厂有限公司 | Passivating treating agent for environment-friendly galvanized steel sheets |
| CN101928507A (en) * | 2010-08-24 | 2010-12-29 | 中国电力科学研究院 | Low-surface treatment rusty rust inhibiting primer for hot galvanized steel |
| CN102746725A (en) * | 2012-06-29 | 2012-10-24 | 宝山钢铁股份有限公司 | Silicon steel water-soluble environment-friendly super thick insulating coating and preparation method thereof |
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