CN103602206B - A kind of thermoplastic acrylic resin conversion and prevention paint of rust and preparation method thereof - Google Patents
A kind of thermoplastic acrylic resin conversion and prevention paint of rust and preparation method thereof Download PDFInfo
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- CN103602206B CN103602206B CN201310469103.8A CN201310469103A CN103602206B CN 103602206 B CN103602206 B CN 103602206B CN 201310469103 A CN201310469103 A CN 201310469103A CN 103602206 B CN103602206 B CN 103602206B
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Abstract
The invention discloses thermoplastic acrylic resin conversion and prevention paint of rust, be made up of the feed composition of following component weight part: thermoplastic acrylic resin 24-28, cis-butenedioic anhydride 6-8, hexadecyl vinyl ether 4-5, alcohol ether phosphate 2-3, tertiary lauric acid alcohol 5-7, aniline formaldehyde resin 30-34, dimethyldichlorosilane(DMCS) 5-7, propylene glycol 10-12, aluminium nitride 6-8, silicon carbide 4-6, dimethylbenzene 10-12, N-BUTYL ACETATE 8-10, dimethyl silicone oil 4-5, aminoresin 9-12, film-forming resin 3-4 etc.Band rust anticorrosive paint of the present invention, has the ultraviolet ability of opposing, can delay the aging of paint film.The interpolation of film-forming resin, improves the consistency of each component in formula, substantially increases film-formation result, paint film has good preservative property, weather resistance, can acid-and base-resisting, salt tolerant, water-fast corrosion, sticking power, resistance to impulse force, the excellent performance such as counter-bending, the features such as anticorrosion year limit for length.
Description
Technical field
The present invention relates to a kind of metallic anti-rust paint, specifically thermoplastic acrylic resin conversion and prevention paint of rust 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 thermoplastic acrylic resin conversion and prevention paint of rust and preparation method thereof, the paint film that rust-inhibiting paint of the present invention is formed in metallic surface has good mechanical stability, snappiness and surface hardness, and good weatherability is easy to use.
Technical scheme of the present invention is:
A kind of thermoplastic acrylic resin conversion and prevention paint of rust, is characterized in that being made up of the feed composition of following component weight part:
Thermoplastic acrylic resin 24-28, cis-butenedioic anhydride 6-8, hexadecyl vinyl ether 4-5, alcohol ether phosphate 2-3, tertiary lauric acid alcohol 5-7, aniline formaldehyde resin 30-34, dimethyldichlorosilane(DMCS) 5-7, propylene glycol 10-12, aluminium nitride 6-8, silicon carbide 4-6, dimethylbenzene 10-12, N-BUTYL ACETATE 8-10, dimethyl silicone oil 4-5, aminoresin 9-12, film-forming resin 3-4.
The preparation method of described thermoplastic acrylic resin conversion and prevention paint of rust, is characterized in that, comprise the following steps:
(1) first dimethylbenzene, N-BUTYL ACETATE are joined reactor and mix;
(2) thermoplastic acrylic resin, cis-butenedioic anhydride, hexadecyl vinyl ether, tertiary lauric acid alcohol, aniline formaldehyde resin, aminoresin and then is successively added to reactor, control temperature in the kettle is 40-50 DEG C, first stir 10-15 minute with the speed of 600-800r/min, and then add alcohol ether phosphate with the speed of 800-1000r/min stirring 20-30 minute;
(3) successively all the other components such as aluminium nitride, silicon carbide, dimethyl silicone oil, film-forming resin are joined in aforesaid reaction vessel, with the speed high speed dispersion 20-25 minute of 1000-1200r/min, then drop in sand mill and carry out wet type sand milling, be transported to vibrating filter after mill again to carry out filtering and screening, fineness≤40um, product after filtering is packed on request, warehouse-in.
Described thermoplastic acrylic resin conversion and prevention paint of rust, is characterized in that: described film-forming resin is prepared by the raw material of following weight part and obtains:
Alcohol ester 12 14-17, vinyl cyanide 2-3, methylolurea 1-2, Zirconium tetrafluoride 1-2, dimethyl tin oxide 1-2, ethyl acetate 12-14, Iron-ore Slag powder 1-2, sepiolite powder 3-4, wintergreen oil 1-2, nano-sized carbon 0.1-0.2, Vulcanization accelerator TMTD 1-2, linking agent TAC1-2; Zirconium tetrafluoride, Iron-ore Slag powder, sepiolite powder, wintergreen oil mix with ethyl acetate by preparation method, grinding distribution, then vinyl cyanide, methylolurea, Vulcanization accelerator TMTD, linking agent TAC is added, stir, be warming up to 45-50 DEG C, stirring reaction 30-45 minute, then add other remaining component, be warming up to 75-85 DEG C, stirring reaction 45-60 minute and get final product
.
Band rust anticorrosive paint of the present invention, has the ultraviolet ability of opposing, can delay the aging of paint film.The interpolation of film-forming resin, improves the consistency of each component in formula, substantially increases film-formation result, paint film has good preservative property, weather resistance, can acid-and base-resisting, salt tolerant, water-fast corrosion, sticking power, resistance to impulse force, the excellent performance such as counter-bending, the features such as anticorrosion year limit for length.
Embodiment
A kind of thermoplastic acrylic resin conversion and prevention paint of rust, be made up of the feed composition of following component weight (kilogram):
Thermoplastic acrylic resin 26, cis-butenedioic anhydride 8, hexadecyl vinyl ether 5, alcohol ether phosphate 3, tertiary lauric acid alcohol 6, aniline formaldehyde resin 33, dimethyldichlorosilane(DMCS) 6, propylene glycol 11, aluminium nitride 7, silicon carbide 5, dimethylbenzene 11, N-BUTYL ACETATE 9, dimethyl silicone oil 5, aminoresin 10, film-forming resin 3.
Preparation method, comprises the following steps:
(1), the preparation of film-forming resin, film-forming resin is prepared by the raw material of following weight (kg) and obtains:
Alcohol ester 12, vinyl cyanide 2, methylolurea 1, Zirconium tetrafluoride 1, dimethyl tin oxide 2, ethyl acetate 14, Iron-ore Slag powder 2, sepiolite powder 3, wintergreen oil 1, nano-sized carbon 0.2, Vulcanization accelerator TMTD 2, linking agent TAC1; Zirconium tetrafluoride, Iron-ore Slag powder, sepiolite powder, wintergreen oil mix with ethyl acetate by preparation method, grinding distribution, then vinyl cyanide, methylolurea, Vulcanization accelerator TMTD, linking agent TAC is added, stir, be warming up to 48 DEG C, stirring reaction 40 minutes, add other remaining component again, be warming up to 85 DEG C, stirring reaction 50 minutes, to obtain final product;
(2), the preparation of rust-inhibiting paint finished product, comprise the following steps:
A, first dimethylbenzene, N-BUTYL ACETATE are joined reactor and mix;
B and then add thermoplastic acrylic resin, cis-butenedioic anhydride, hexadecyl vinyl ether, tertiary lauric acid alcohol, aniline formaldehyde resin, aminoresin successively to reactor, control temperature in the kettle is 40-50 DEG C, first stir 10-15 minute with the speed of 600-800r/min, and then add alcohol ether phosphate with the speed of 800-1000r/min stirring 20-30 minute;
C, successively all the other components such as aluminium nitride, silicon carbide, dimethyl silicone oil, film-forming resin are joined in aforesaid reaction vessel, with the speed high speed dispersion 20-25 minute of 1000-1200r/min, then drop in sand mill and carry out wet type sand milling, be transported to vibrating filter after mill again to carry out filtering and screening, fineness≤40um, product after filtering is packed on request, warehouse-in.
Rust-inhibiting paint performance index of the present invention:
1, time of drying (25 DEG C): surface drying 18-22min, 40h is done solid work
2, snappiness mm≤2
3, hardness >=2H
4, high temperature resistant (130 DEG C) >=450h
5, shock-resistance 48
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. a thermoplastic acrylic resin conversion and prevention paint of rust, is characterized in that being made up of the feed composition of following component weight part: thermoplastic acrylic resin 24-28, cis-butenedioic anhydride 6-8, hexadecyl vinyl ether 4-5, alcohol ether phosphate 2-3, tertiary lauric acid alcohol 5-7, aniline formaldehyde resin 30-34, dimethyldichlorosilane(DMCS) 5-7, propylene glycol 10-12, aluminium nitride 6-8, silicon carbide 4-6, dimethylbenzene 10-12, N-BUTYL ACETATE 8-10, dimethyl silicone oil 4-5, aminoresin 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 14-17, vinyl cyanide 2-3, methylolurea 1-2, Zirconium tetrafluoride 1-2, dimethyl tin oxide 1-2, ethyl acetate 12-14, Iron-ore Slag powder 1-2, sepiolite powder 3-4, wintergreen oil 1-2, nano-sized carbon 0.1-0.2, Vulcanization accelerator TMTD 1-2, linking agent TAC1-2; Zirconium tetrafluoride, Iron-ore Slag powder, sepiolite powder, wintergreen oil mix with ethyl acetate by preparation method, grinding distribution, then vinyl cyanide, methylolurea, Vulcanization accelerator TMTD, linking agent TAC is added, stir, be warming up to 45-50 DEG C, stirring reaction 30-45 minute, then add other remaining component, be warming up to 75-85 DEG C, stirring reaction 45-60 minute and get final product.
2. the preparation method of thermoplastic acrylic resin conversion and prevention paint of rust according to claim 1, is characterized in that, comprise the following steps:
(1) first dimethylbenzene, N-BUTYL ACETATE are joined reactor and mix;
(2) thermoplastic acrylic resin, cis-butenedioic anhydride, hexadecyl vinyl ether, tertiary lauric acid alcohol, aniline formaldehyde resin, aminoresin and then is successively added to reactor, control temperature in the kettle is 40-50 DEG C, first stir 10-15 minute with the speed of 600-800r/min, and then add alcohol ether phosphate with the speed of 800-1000r/min stirring 20-30 minute;
(3) successively all the other components such as aluminium nitride, silicon carbide, dimethyl silicone oil, film-forming resin are joined in aforesaid reaction vessel, with the speed high speed dispersion 20-25 minute of 1000-1200r/min, then drop in sand mill and carry out wet type sand milling, be transported to vibrating filter after mill again to carry out filtering and screening, fineness≤40um, product after filtering is packed on request, warehouse-in.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310469103.8A CN103602206B (en) | 2013-10-10 | 2013-10-10 | A kind of thermoplastic acrylic resin conversion and prevention paint of rust and preparation method thereof |
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| CN201310469103.8A CN103602206B (en) | 2013-10-10 | 2013-10-10 | A kind of thermoplastic acrylic resin conversion and prevention paint of rust and preparation method thereof |
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| CN103602206A CN103602206A (en) | 2014-02-26 |
| CN103602206B true CN103602206B (en) | 2016-04-06 |
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| CN105949855A (en) * | 2016-06-14 | 2016-09-21 | 安徽华业建工集团有限公司 | Environment-friendly building oil paint and preparation method thereof |
| CN109233165A (en) * | 2017-05-18 | 2019-01-18 | 无锡市银杏塑业科技有限公司 | A kind of wear resistant resin |
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| CN102382537A (en) * | 2011-10-17 | 2012-03-21 | 张家港市永法涂料有限公司 | On rust and anti-rust paint emulsion and preparation method thereof |
| JP2013151598A (en) * | 2012-01-25 | 2013-08-08 | Asahi Kasei Chemicals Corp | Water-based rust-proof paint |
| CN102888137B (en) * | 2012-09-15 | 2016-01-27 | 安徽省怀远县尚冠模具科技有限公司 | A kind of Ultraviolet-resistinmetal metal anti-rust paint and preparation method thereof |
| CN103059621A (en) * | 2012-12-28 | 2013-04-24 | 大连金洁建筑材料科技发展有限公司 | Thermoplastic acrylic coating |
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Denomination of invention: A kind of thermoplastic acrylic resin rust-proof paint and preparation method thereof Effective date of registration: 20220801 Granted publication date: 20160406 Pledgee: Xinhe Sub-branch of Anhui Qingyang Rural Commercial Bank Co., Ltd. Pledgor: ANHUI ZHENXIN PAINT Co.,Ltd. Registration number: Y2022980011723 |
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