CN102993797B - A kind of alkaline-resisting oil resistant metal anti-corrosion paint and preparation method thereof - Google Patents
A kind of alkaline-resisting oil resistant metal anti-corrosion paint and preparation method thereof Download PDFInfo
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- CN102993797B CN102993797B CN201210388772.8A CN201210388772A CN102993797B CN 102993797 B CN102993797 B CN 102993797B CN 201210388772 A CN201210388772 A CN 201210388772A CN 102993797 B CN102993797 B CN 102993797B
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Abstract
The invention discloses a kind of alkaline-resisting oil resistant metal anti-corrosion paint and preparation method thereof, be made up of pulping raw material and paint raw material, the paint film that rust proof paint of the present invention is formed, there is hardness high, salt spray resistance, salt water resistance, acid and alkali-resistance, water-fast, oil resistant, reusable at old coating surface, paint film can not be caused to damage, superpower paint film flexibility etc.The general paint film life-span can reach 6-8.
Description
Technical field
The present invention relates to a kind of metal anti-corrosion paint, specifically a kind of alkaline-resisting oil resistant metal anti-corrosion paint.
Background technology
Various mechanical means appearance all needs coating layer of metal paint, increases attractive in appearance on the one hand, on the other hand dust-proof rust resistance and corrosion resistance; Rust proof paint of the prior art, because of containing a large amount of volatile organic solvent, produces volatile gases poisonous, harmful in a large number, polluted air and infringement human health.Rust proof paint ubiquity weather resistance is not good, easily comes off, inadaptable complicated, severe environment.
Summary of the invention
The invention provides a kind of alkaline-resisting oil resistant metal anti-corrosion 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 alkaline-resisting oil resistant metal anti-corrosion paint, is characterized in that being made up of the feed composition of following component weight part:
Zinc powder 3-8, propylene glycol phenylate 1-3, Wickenol 116 1-3,2,2,4-trimethylammonium 1,3-pentanediol mono isobutyrate 5-10, anti-sedimentation agent 3300S1-2, flow agent BYK-3001-2, polyacrylic acid sodium salt SN-50001-2, magnesium hydroxide 15-20, dispersion agent LBD-11-2, LBCB-1 thixotropic lubricant 1-2, phosphoric acid zinc powder 5-8, aluminium triphosphate 1-2, modified Nano attapulgite 5-10, modified soluble nano silicone colloidal sol 5-10;
Paint raw material:
Pure acrylic latex 30-35, epoxy emulsion 10-15, myo-Inositol hexaphosphate 20-25, double cyclopentenyl polyethoxymethacrylate 5-8, heavy alkylbenzene sulfonate 3-5, propylene glycol 50-60, Polyacrylamide 1-2,2-amino-2-methyl-1-propanol 5-8;
Modified Nano attapulgite is prepared by the following method:
(1), attapulgite add (0.8 ~ 1.2) g/L potassium permanganate solution soak 2-3 hour, pulls out, be washed to neutrality, then the metabisulfite solution putting into 2-5% soaks, stirring reaction 3-4 hour at 60-80 DEG C;
(2) in soak solution, add the 3-4% sodium laurylsulfate, 1-2% Di(dioctylpyrophosphato) ethylene titanate, 2-3% vinyl three ('beta '-methoxy oxyethyl group) silane, the 20-25% aluminium hydroxide that are equivalent to attapulgite weight, high speed dispersion 4200-4500 rev/min, 20-30 minute;
(3) dry, pulverize, make ultrafine powder;
Modified soluble nano silicone colloidal sol is prepared by the following method:
Water-soluble nanoscale silica sol adds 4-5% nano-carbon powder, 3-5% silicon-dioxide, is mixed and heated to 50-60 DEG C, cools after 30-40 minute.
The preparation method of described alkaline-resisting oil resistant metal anti-corrosion paint, is characterized in that comprising the following steps:
(1), slurrying: pulping raw material is poured into batching kettle mixing, then mixed pulping raw material is transported in high-speed dispersing kettle and carries out stirring, disperseing 50-60 minute, rotating speed 3200-3500 rev/min, slurrying component after dispersion is transported in sand mill carries out wet type sand milling, dispersion, obtain slurry, slurry mesh-of-grind is less than or equals 40 microns;
(2) paint: add paint raw material in obtained slurry, be then transported in high-speed dispersing kettle and carry out stirring, disperseing, after dispersion, being transported in sand mill of component carries out wet type sand milling, dispersion, obtains paint vehicle; Again with 3200-3600 rev/min of high speed dispersion 40-50min;
(3) obtained paint vehicle is transported to vibrating filter to carry out filtering and screening, fineness≤40um, then the product after filtration is packed, warehouse-in.
The paint film that rust proof paint of the present invention is formed, has hardness high, salt spray resistance, salt water resistance, acid and alkali-resistance, water-fast, oil resistant, reusable at old coating surface, paint film can not be caused to damage, superpower paint film flexibility etc.The general paint film life-span can reach 6-8.
Embodiment
Alkaline-resisting oil resistant metal anti-corrosion paint, be made up of the feed composition of following component weight part (kilogram):
Zinc powder 8, propylene glycol phenylate 3, Wickenol 116 1,2,2,4-trimethylammonium 1,3-pentanediol mono isobutyrate 5, anti-sedimentation agent 3300S1, flow agent BYK-3002, polyacrylic acid sodium salt SN-50001, magnesium hydroxide 15, dispersion agent LBD-11, LBCB-1 thixotropic lubricant 1, phosphoric acid zinc powder 5, aluminium triphosphate 1, modified Nano attapulgite 10, modified soluble nano silicone colloidal sol 10;
Paint raw material:
Pure acrylic latex 30, epoxy emulsion 10, myo-Inositol hexaphosphate 20, double cyclopentenyl polyethoxymethacrylate 8, heavy alkylbenzene sulfonate 5, propylene glycol 50, Polyacrylamide 2,2-amino-2-methyl-1-propanol 5;
Modified Nano attapulgite is prepared by the following method:
(1), attapulgite adds 0.8g/L potassium permanganate solution and soaks 2 hours, pulls out, is washed to neutrality, then the metabisulfite solution putting into 5% soaks, stirring reaction 4 hours at 60-70 DEG C;
(2) in soak solution, add 3% sodium laurylsulfate, 2% Di(dioctylpyrophosphato) ethylene titanate, 2% vinyl three ('beta '-methoxy oxyethyl group) silane, 20% aluminium hydroxide that are equivalent to attapulgite weight, high speed dispersion 4200-4500 rev/min, 20-30 minute;
(3) dry, pulverize, make ultrafine powder;
Modified soluble nano silicone colloidal sol is prepared by the following method:
Water-soluble nanoscale silica sol adds 5% nano-carbon powder, 3% silicon-dioxide, and mix and blend, is heated to 50-60 DEG C, cools after 30-40 minute.
The preparation method of alkaline-resisting oil resistant metal anti-corrosion paint comprises the following steps:
(1), slurrying: pulping raw material is poured into batching kettle mixing, then mixed pulping raw material is transported in high-speed dispersing kettle and carries out stirring, disperseing 50-60 minute, rotating speed 3200-3500 rev/min, slurrying component after dispersion is transported in sand mill carries out wet type sand milling, dispersion, obtain slurry, slurry mesh-of-grind is less than or equals 40 microns;
(2) paint: add paint raw material in obtained slurry, be then transported in high-speed dispersing kettle and carry out stirring, disperseing, after dispersion, being transported in sand mill of component carries out wet type sand milling, dispersion, obtains paint vehicle; Again with 3200-3600 rev/min of high speed dispersion 40-50min;
(3) obtained paint vehicle is transported to vibrating filter to carry out filtering and screening, fineness≤40um, then the product after filtration is packed, warehouse-in.Metal anti-corrosion paint performance index of the present invention:
1, paint film color and outward appearance: flat smooth, color conformance with standard model and aberration scope
2, viscosity (23 ± 1 DEG C of coating-4 viscosity meters, S): 80-120
3, fineness≤50
4, time of drying (25 DEG C): surface drying 25-30min, 48h is done solid work
5, snappiness mm≤2
6, hardness >=2H
7, high temperature resistant (130 DEG C) >=450h
8, shock-resistance 50
9, salt spray resistance (120h level) >=2
10, water tolerance (29 ± 1 DEG C of 240h): non-foaming, does not come off
11, oil resistant (90# gasoline, 56h): non-foaming, does not come off
12, alkali resistance (GB/T9755-2001): by 48 hours
13, artificial weathering ageing resistance (GB/T9755-2001): by 1000 hours.
Claims (1)
1. an alkaline-resisting oil resistant metal anti-corrosion paint, it is characterized in that being made up of the feed composition of following component weight part: pulping raw material: zinc powder 3-8, propylene glycol phenylate 1-3, Wickenol 116 1-3, 2, 2, 4-trimethylammonium-1, 3-pentanediol mono isobutyrate 5-10, anti-sedimentation agent 3300S1-2, flow agent BYK-3001-2, polyacrylic acid sodium salt SN-50001-2, magnesium hydroxide 15-20, dispersion agent LBD-11-2, LBCB-1 thixotropic lubricant 1-2, phosphoric acid zinc powder 5-8, aluminium triphosphate 1-2, modified Nano attapulgite 5-10, modified soluble nano silicone colloidal sol 5-10, paint raw material: pure acrylic latex 30-35, epoxy emulsion 10-15, myo-Inositol hexaphosphate 20-25, double cyclopentenyl polyethoxymethacrylate 5-8, heavy alkylbenzene sulfonate 3-5, propylene glycol 50-60, Polyacrylamide 1-2,2-amino-2-methyl-1-propanol 5-8, modified Nano attapulgite is prepared by the following method: (1), attapulgite add (0.8 ~ 1.2) g/L potassium permanganate solution and soaks 2-3 hour, pull out, be washed to neutrality, then the metabisulfite solution putting into 2-5% soaks, stirring reaction 3-4 hour at 60-80 DEG C, (2) in soak solution, add the 3-4% sodium laurylsulfate, 1-2% Di(dioctylpyrophosphato) ethylene titanate, 2-3% vinyl three ('beta '-methoxy oxyethyl group) silane, the 20-25% aluminium hydroxide that are equivalent to attapulgite weight, high speed dispersion 4200-4500 rev/min, 20-30 minute, (3) dry, pulverize, make ultrafine powder, modified soluble nano silicone colloidal sol is prepared by the following method: water-soluble nanoscale silica sol adds 4-5% nano-carbon powder, 3-5% silicon-dioxide, is mixed and heated to 50-60 DEG C, cools after 30-40 minute,
The preparation method of described alkaline-resisting oil resistant metal anti-corrosion paint comprises the following steps:
(1), slurrying: pulping raw material is poured into batching kettle mixing, then mixed pulping raw material is transported in high-speed dispersing kettle and carries out stirring, disperseing 50-60 minute, rotating speed 3200-3500 rev/min, pulping raw material after dispersion is transported in sand mill and carries out wet type sand milling, dispersion, obtain slurry, slurry mesh-of-grind is less than or equals 40 microns;
(2) paint: add paint raw material in obtained slurry, be then transported in high-speed dispersing kettle and carry out stirring, disperseing, the component after dispersion is transported in sand mill carries out wet type sand milling, dispersion, obtains paint vehicle; Again with 3200-3600 rev/min of high speed dispersion 40-50min;
(3) obtained paint vehicle is transported to vibrating filter to carry out filtering and screening, fineness≤40 μm, then the product after filtration is packed, warehouse-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210388772.8A CN102993797B (en) | 2012-10-15 | 2012-10-15 | A kind of alkaline-resisting oil resistant metal anti-corrosion paint and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210388772.8A CN102993797B (en) | 2012-10-15 | 2012-10-15 | A kind of alkaline-resisting oil resistant metal anti-corrosion paint and preparation method thereof |
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| Publication Number | Publication Date |
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| CN102993797A CN102993797A (en) | 2013-03-27 |
| CN102993797B true CN102993797B (en) | 2015-11-18 |
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| CN201210388772.8A Expired - Fee Related CN102993797B (en) | 2012-10-15 | 2012-10-15 | A kind of alkaline-resisting oil resistant metal anti-corrosion paint and preparation method thereof |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104313616A (en) * | 2014-11-07 | 2015-01-28 | 合肥大安印刷有限责任公司 | Metal surface cleaning agent containing attapulgite and preparation method thereof |
| CN104449259A (en) * | 2014-11-27 | 2015-03-25 | 王小波 | Antirust and anti-corrosion paint with high water resistance for outdoor equipment housings and preparation method of paint |
| CN105111844A (en) * | 2015-08-13 | 2015-12-02 | 蚌埠市时代电子有限公司 | Anti-peeling heat-dissipation paint and preparation method therefor |
| CN106189451A (en) * | 2016-07-20 | 2016-12-07 | 沈旭源 | A kind of metal aluminium powder antirusting paint |
| CN106380906A (en) * | 2016-08-30 | 2017-02-08 | 无锡益联机械有限公司 | Antirust priming paint used for bead ring and preparation method of antirust priming paint |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1125752A (en) * | 1994-12-26 | 1996-07-03 | 费县普利机械有限公司 | Water-base propenoic acid antirust paint and its preparation method |
| CN1267691A (en) * | 1999-03-19 | 2000-09-27 | 王国民 | Water soluble rust-dissolving antirust paint and its production process |
| CN101429402A (en) * | 2008-12-12 | 2009-05-13 | 重庆斯耐博涂料有限公司 | Watersoluble metal self-drying antirusting paint |
| CN102241926A (en) * | 2011-05-26 | 2011-11-16 | 开平市日固力涂料有限公司 | Aqueous antirust paint with rust |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009079075A (en) * | 2007-09-25 | 2009-04-16 | Henkel Technologies Japan Ltd | Coating agent |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1125752A (en) * | 1994-12-26 | 1996-07-03 | 费县普利机械有限公司 | Water-base propenoic acid antirust paint and its preparation method |
| CN1267691A (en) * | 1999-03-19 | 2000-09-27 | 王国民 | Water soluble rust-dissolving antirust paint and its production process |
| CN101429402A (en) * | 2008-12-12 | 2009-05-13 | 重庆斯耐博涂料有限公司 | Watersoluble metal self-drying antirusting paint |
| CN102241926A (en) * | 2011-05-26 | 2011-11-16 | 开平市日固力涂料有限公司 | Aqueous antirust paint with rust |
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