CN103602217B - A kind of Asphalt ship-bottom anti-rust paint and preparation method thereof - Google Patents
A kind of Asphalt ship-bottom anti-rust paint and preparation method thereof Download PDFInfo
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- CN103602217B CN103602217B CN201310469124.XA CN201310469124A CN103602217B CN 103602217 B CN103602217 B CN 103602217B CN 201310469124 A CN201310469124 A CN 201310469124A CN 103602217 B CN103602217 B CN 103602217B
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Abstract
The invention discloses Asphalt ship-bottom anti-rust paint, be made up of the feed composition of following component weight part: silicone resin 34-38, E-12 epoxy resin 42-45, pitch 3-4, zinc phosphate 5-7, talcum powder 3-5, ground barium sulfate 10-12, zinc naphthenate 4-5, Dyhard RU 100 7-9, Resorcinol 1-2, two ten four carbon alcohols ester 3-4, dimethylbenzene 14-17, ethyl acetate 9-12, film-forming resin 3-4.Asphalt ship-bottom anti-rust paint rust-proof effect of the present invention is remarkable, and paint film adhesion is strong, density is high, good weatherability, can digital preservation hull bottom steel plate from the impact of high temperature, high humidity, high salt and chemical corrosion, long service life.
Description
Technical field
The present invention relates to rust-inhibiting paint field, specifically a kind of Asphalt ship-bottom anti-rust 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 Asphalt ship-bottom anti-rust paint and preparation method thereof, paint film has good mechanical stability, snappiness and surface hardness, good weatherability.
Technical scheme of the present invention is:
A kind of Asphalt ship-bottom anti-rust paint, it is characterized in that, prepared by the raw material of following weight part and obtain: silicone resin 34-38, E-12 epoxy resin 42-45, pitch 3-4, zinc phosphate 5-7, talcum powder 3-5, ground barium sulfate 10-12, zinc naphthenate 4-5, Dyhard RU 100 7-9, Resorcinol 1-2, two ten four carbon alcohols ester 3-4, dimethylbenzene 14-17, ethyl acetate 9-12, film-forming resin 3-4.
The preparation method of described Asphalt ship-bottom anti-rust paint, is characterized in that, comprises the following steps:
(1), dimethylbenzene, Resorcinol are added in reactor, be uniformly mixed, then silicone resin, E-12 epoxy resin is added, dimethylaminopropylamine, two ten four carbon alcohols esters, stirring reaction 20-30 minute, keep whipped state, then add zinc phosphate, talcum powder, ground barium sulfate, zinc naphthenate successively every 9-10 minute, 600-800 rev/min of lower stirring reaction 20-40 minute;
(2) reactor material is put into Scattered Kettle, add the rest materials in formula simultaneously, carry out stirring, disperseing in Scattered Kettle, in the mass transport after dispersion to sand mill, carry out wet type sand milling, dispersion, then with 2500-3000 rev/min of high speed dispersion 25-30 minute;
(3) will carry out in scattered mass transport to vibrating filter filtering and screening, require the fineness of materials≤40um after filtering, the product after filtering is packed, warehouse-in.
Described Asphalt ship-bottom anti-rust paint, is characterized in that: described film-forming resin is prepared by the raw material of following weight part and obtains:
Alcohol ester 12 12-14, calcium stearate 1-2, Iron-ore Slag powder 1-2, nano silicon 1-2, dimethyl silicone oil 4-5, Vulcanization accelerator TMTD 1-2, aluminium hydroxide 8-10, ethyl acetate 18-21, Union carbide A-162 2-3;
Calcium stearate, Iron-ore Slag powder, nano silicon add in ethyl acetate by preparation method, grinding distribution, then, add aluminium hydroxide, Union carbide A-162 again, be warming up to 50-55 DEG C, stirring reaction 30-45 minute, then add other remaining component, continue to stir 45-60 minute, to obtain final product.
Asphalt ship-bottom anti-rust paint rust-proof effect of the present invention is remarkable, and paint film adhesion is strong, density is high, good weatherability, can digital preservation hull bottom steel plate from the impact of high temperature, high humidity, high salt and chemical corrosion, long service life.
Embodiment
A kind of Asphalt ship-bottom anti-rust paint, be made up of the feed composition of following weight (kilogram):
Silicone resin 36, E-12 epoxy resin 44, pitch 4, zinc phosphate 6, talcum powder 4, ground barium sulfate 1, zinc naphthenate 4, Dyhard RU 100 8, Resorcinol 1, two ten four carbon alcohols esters 4, dimethylbenzene 16, ethyl acetate 10, film-forming resin 3.
Preparation method, comprises the following steps:
(1), dimethylbenzene, Resorcinol are added in reactor, be uniformly mixed, then silicone resin, E-12 epoxy resin is added, dimethylaminopropylamine, two ten four carbon alcohols esters, stirring reaction 26 minutes, keep whipped state, then added zinc phosphate, talcum powder, ground barium sulfate, zinc naphthenate successively every 9 minutes, 700 revs/min of lower stirring reactions 28 minutes;
(2) reactor material is put into Scattered Kettle, add the rest materials in formula simultaneously, carry out stirring, disperseing in Scattered Kettle, in the mass transport after dispersion to sand mill, carry out wet type sand milling, dispersion, then with 2500 revs/min of high speed dispersion 28 minutes;
(3) will carry out in scattered mass transport to vibrating filter filtering and screening, require the fineness of materials≤40um after filtering, the product after filtering is packed, warehouse-in.
Wherein, film-forming resin is prepared by the raw material of following weight (kg) and obtains:
Alcohol ester 12, calcium stearate 2, Iron-ore Slag powder 1, nano silicon 2, dimethyl silicone oil 5, Vulcanization accelerator TMTD 2, aluminium hydroxide 9, ethyl acetate 20, Union carbide A-162 3;
Calcium stearate, Iron-ore Slag powder, nano silicon add in ethyl acetate by preparation method, grinding distribution, then, add aluminium hydroxide, Union carbide A-162 again, be warming up to 52 DEG C, stirring reaction 36 minutes, add other remaining component again, continue stirring 50 minutes, to obtain final product.
Asphalt ship-bottom anti-rust paint performance index of the present invention:
1, time of drying (25 DEG C): surface drying 15min, 22h is done solid work
2, snappiness mm≤2
3, hardness >=2H
4, high temperature resistant (130 DEG C) >=450h
5, shock-resistance 55
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 Asphalt ship-bottom anti-rust paint, it is characterized in that, prepared by the raw material of following weight part and obtain: silicone resin 34-38, E-12 epoxy resin 42-45, pitch 3-4, zinc phosphate 5-7, talcum powder 3-5, ground barium sulfate 10-12, zinc naphthenate 4-5, Dyhard RU 100 7-9, Resorcinol 1-2, two ten four carbon alcohols ester 3-4, 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 12-14, calcium stearate 1-2, Iron-ore Slag powder 1-2, nano silicon 1-2, dimethyl silicone oil 4-5, Vulcanization accelerator TMTD 1-2, aluminium hydroxide 8-10, ethyl acetate 18-21, Union carbide A-162 2-3;
Calcium stearate, Iron-ore Slag powder, nano silicon add in ethyl acetate by the preparation method of described film-forming resin, grinding distribution, then, add aluminium hydroxide, Union carbide A-162 again, be warming up to 50-55 DEG C, stirring reaction 30-45 minute, then add other remaining component, continue to stir 45-60 minute, to obtain final product.
2. the preparation method of Asphalt ship-bottom anti-rust paint according to claim 1, is characterized in that, comprise the following steps:
(1), dimethylbenzene, Resorcinol are added in reactor, be uniformly mixed, then silicone resin, E-12 epoxy resin is added, dimethylaminopropylamine, two ten four carbon alcohols esters, stirring reaction 20-30 minute, keep whipped state, then add zinc phosphate, talcum powder, ground barium sulfate, zinc naphthenate successively every 9-10 minute, 600-800 rev/min of lower stirring reaction 20-40 minute;
(2) reactor material is put into Scattered Kettle, add the rest materials in formula simultaneously, carry out stirring, disperseing in Scattered Kettle, in the mass transport after dispersion to sand mill, carry out wet type sand milling, dispersion, then with 2500-3000 rev/min of high speed dispersion 25-30 minute;
(3) will carry out in scattered mass transport to vibrating filter filtering and screening, require fineness of materials≤40 μm after filtering, the product after filtering is packed, warehouse-in.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310469124.XA CN103602217B (en) | 2013-10-10 | 2013-10-10 | A kind of Asphalt ship-bottom anti-rust paint and preparation method thereof |
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| CN201310469124.XA CN103602217B (en) | 2013-10-10 | 2013-10-10 | A kind of Asphalt ship-bottom anti-rust paint and preparation method thereof |
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| CN103602217A CN103602217A (en) | 2014-02-26 |
| CN103602217B true CN103602217B (en) | 2016-04-27 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103992739B (en) * | 2014-05-24 | 2016-07-06 | 南京武家嘴船舶制造有限公司 | A kind of hull processes technique |
| CN104449379A (en) * | 2014-09-15 | 2015-03-25 | 天长市巨龙车船涂料有限公司 | Multifunctional modified asphalt paint capable of improving weathering resistance and enhancing brightness of oil paint and preparation method of multifunctional modified asphalt paint |
| CN104293173A (en) * | 2014-09-16 | 2015-01-21 | 天长市银狐漆业有限公司 | Not-easy-to-peel impact-resistant hull paint and preparation method thereof |
| CN104312382A (en) * | 2014-11-11 | 2015-01-28 | 合肥皖为电气设备工程有限责任公司 | High-temperature-resistant noise-reduction anti-rusting paint for power distribution cabinet and preparation method for high-temperature-resistant noise-reduction anti-rusting paint |
| CN106047074A (en) * | 2016-07-18 | 2016-10-26 | 天长市巨龙车船涂料有限公司 | Cured resin modified asphalt antirust paint for ship bottoms |
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| CN1050734A (en) * | 1990-11-07 | 1991-04-17 | 青岛市沧口区社会福利化工厂 | Rubber-asphalt coating and preparation method thereof |
| CN1935921A (en) * | 2005-09-22 | 2007-03-28 | 陈历泽 | High-temperature-resistance oxidation coating for predry-free full-descaling steel billet |
| CN101081962A (en) * | 2006-05-29 | 2007-12-05 | 北京化工大学 | Epoxy resin modified organosilicon fire-resistant anticorrosion paint |
| CN102101964A (en) * | 2011-01-06 | 2011-06-22 | 杭州油漆有限公司 | Organic silicon modified epoxy heat-resistant and anti-corrosive coating and preparation method thereof |
| CN102276987A (en) * | 2011-05-27 | 2011-12-14 | 黄山市强路新材料有限公司 | Solvent-free addition type liquid silicon resin |
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- 2013-10-10 CN CN201310469124.XA patent/CN103602217B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1050734A (en) * | 1990-11-07 | 1991-04-17 | 青岛市沧口区社会福利化工厂 | Rubber-asphalt coating and preparation method thereof |
| CN1935921A (en) * | 2005-09-22 | 2007-03-28 | 陈历泽 | High-temperature-resistance oxidation coating for predry-free full-descaling steel billet |
| CN101081962A (en) * | 2006-05-29 | 2007-12-05 | 北京化工大学 | Epoxy resin modified organosilicon fire-resistant anticorrosion paint |
| CN102101964A (en) * | 2011-01-06 | 2011-06-22 | 杭州油漆有限公司 | Organic silicon modified epoxy heat-resistant and anti-corrosive coating and preparation method thereof |
| CN102276987A (en) * | 2011-05-27 | 2011-12-14 | 黄山市强路新材料有限公司 | Solvent-free addition type liquid silicon resin |
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| CN103602217A (en) | 2014-02-26 |
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