CN101724836A - Passivating treating agent for environment-friendly galvanized steel sheets - Google Patents
Passivating treating agent for environment-friendly galvanized steel sheets Download PDFInfo
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- CN101724836A CN101724836A CN200910213278A CN200910213278A CN101724836A CN 101724836 A CN101724836 A CN 101724836A CN 200910213278 A CN200910213278 A CN 200910213278A CN 200910213278 A CN200910213278 A CN 200910213278A CN 101724836 A CN101724836 A CN 101724836A
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- passivating
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- steel sheets
- galvanized steel
- treating agent
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Abstract
The invention discloses a passivating treating agent for environment-friendly galvanized steel sheets, which is composed of 2-20% of silane, 1-5% of anti-rusting metal salt, 8-20% of resin, 0.1-5% of coating additive, 0.5-5% of pH regulating agent and 50-70% of water. The passivating treating agent features in simple and convenient preparation process and mainly depends on mixing production; drying temperature thereof is as low as 50-60 DEG C, in 96 hours, salt mist resistance property is no more than 3% and performance thereof is good.
Description
Technical field:
The present invention relates to a kind of steel plate galvanized passivation treating agent.
Background technology:
Existing steel plate galvanized treatment agent, complex manufacturing, retention period is short, required drying temperature height (70～80 ℃), serviceability is undesirable, and its salt-fog resistant test performance is to be not more than 5% in 96 hours.
Summary of the invention:
The object of the present invention is to provide a kind of passivating treating agent for environment-friendly galvanized steel sheets easy, favorable working performance of producing.
Technical solution of the present invention is:
A kind of passivating treating agent for environment-friendly galvanized steel sheets is characterized in that: be made up of following component in percentage by weight:
Silane 2～20%
Anti-rust metal salt 1～5%
Resin 8～20%
Paint additive 0.1～5%
PH regulator agent 0.5～5%
Water 50～70%.
Silane is one or more in N-(2-amino-ethyl)-3-aminopropyl methyl dimethoxysilane, 2-(3, the 4-epoxycyclohexyl) ethyl trimethoxy silane, 3-glycidyl ether propyl group methyl dimethoxysilane, 3-glycidyl ether propyl trimethoxy silicane, 3-aminopropyltriethoxywerene werene, N-(2-the amino-ethyl)-3-TSL 8330.
Anti-rust metal salt is one or more in the salt of manganese metal, magnesium, nickel, molybdenum, tungsten, hafnium, aluminium, zirconium, tin, titanium, caesium, boron, vanadium, strontium.
Anti-rust metal salt is vitriol, nitrate, phosphoric acid salt, carbonate, fluorate, acetate or oxalate.
Resin is one or more in acrylic acid aqueous resin, amino water-base resin, phenolic aldehyde water-base resin, organic fluorine water-base resin, epoxy water-base resin, polyurethane aqueous resin, acetic acid water-base resin, the organosilicon water-base resin.
Paint additive is one or more in flow agent, defoamer, thickening material, matting agent, the wetting agent.
The pH regulator agent is one or more in fluoric acid, ammoniacal liquor, phosphoric acid, phosphoric acid salt, boric acid, zirconic acid, carbonate, citric acid, Weibull, oxalic acid, formic acid, the acetate.
Production technology of the present invention is easy, main produces by mixing, and drying temperature is low, is 50～60 ℃, and its salt-fog resistant test performance is to be not more than 3%, favorable working performance in 96 hours.
The invention will be further described below in conjunction with embodiment.
Embodiment:
Embodiment 1:
Silane is added in the pure water, finish, add anti-rust metal salt, resin, paint additive, pH regulator agent then successively, mix and promptly get the passivating treating agent for environment-friendly galvanized steel sheets product to hydrolysis.
The consumption of above-mentioned each component (weight percent) is:
Silane 8.5%
Anti-rust metal salt 2%
Resin 18%
Paint additive 0.5%
PH regulator agent 1%
Water 70%.
Silane is N-(2-amino-ethyl)-3-aminopropyl methyl dimethoxysilane [or in 2-(3, the 4-epoxycyclohexyl) ethyl trimethoxy silane, 3-glycidyl ether propyl group methyl dimethoxysilane, 3-glycidyl ether propyl trimethoxy silicane, 3-aminopropyltriethoxywerene werene, N-(2-amino-ethyl)-3-TSL 8330 one or more].
Anti-rust metal salt is metal manganous sulfate (or in the salt of magnesium, nickel, molybdenum, tungsten, hafnium, aluminium, zirconium, tin, titanium, caesium, boron, vanadium, strontium one or more, described salt is vitriol, nitrate, phosphoric acid salt, carbonate, fluorate, acetate or oxalate).
Resin is acrylic acid aqueous resin (or in the amino water-base resin, phenolic aldehyde water-base resin, organic fluorine water-base resin, epoxy water-base resin, polyurethane aqueous resin, acetic acid water-base resin, organosilicon water-base resin one or more).
The pH regulator agent is fluoric acid (or in the ammoniacal liquor, phosphoric acid, phosphoric acid salt, boric acid, zirconic acid, carbonate, citric acid, Weibull, oxalic acid, formic acid, acetate one or more).
Paint additive is flow agent Levaslip 468 (or the flow agent Deurheo WT-202 of the modest chemical production of moral of the modest chemical production of moral, the flow agent AB708 that Kodak painting institute produces, AB718, the defoamer Defoam W-082 of the modest chemical production of moral, Defoam W-0505, the defoamer TW-4501 that Ashland produces, the thickening material ZW-308 that the You Nike of Jiangyin City science and technology is produced, the thickening material PR-328 that Beijing Proview latex company limited produces, the thickening material BJ-100 that Nanjing hundred poly-science and technology are produced, the matting agent Gasil 23D of the modest chemical production of moral, Gasil 55C, Gasil 70C, the wetting agent BYK-345 of BYK chemical production, the wetting agent Wet S100 that Kodak painting institute produces, the wetting agent Disponer W-082 of the modest chemical production of moral, among the DisponerW-992 one or more).
Embodiment 2:
The weight percent of each component is:
Silane 18%
Anti-rust metal salt 1%
Resin 10%
Paint additive 3%
PH regulator agent 4%
Water 64%.
All the other are with embodiment 1.
Embodiment 3:
The weight percent of each component is:
Silane 5%
Anti-rust metal salt 4%
Resin 20%
Paint additive 5%
PH regulator agent 5%
Water 61%.
All the other are with embodiment 1.
Embodiment 4:
The weight percent of each component is:
Silane 20%
Anti-rust metal salt 3%
Resin 20%
Paint additive 4%
PH regulator agent 2%
Water 51%.All the other are with embodiment 1.
Claims (7)
1. passivating treating agent for environment-friendly galvanized steel sheets is characterized in that: be made up of following component in percentage by weight:
Silane 2～20%
Anti-rust metal salt 1～5%
Resin 8～20%
Paint additive 0.1～5%
PH regulator agent 0.5～5%
Water 50～70%.
2. passivating treating agent for environment-friendly galvanized steel sheets according to claim 1, it is characterized in that: silane is one or more in N-(2-amino-ethyl)-3-aminopropyl methyl dimethoxysilane, 2-(3, the 4-epoxycyclohexyl) ethyl trimethoxy silane, 3-glycidyl ether propyl group methyl dimethoxysilane, 3-glycidyl ether propyl trimethoxy silicane, 3-aminopropyltriethoxywerene werene, N-(2-the amino-ethyl)-3-TSL 8330.
3. passivating treating agent for environment-friendly galvanized steel sheets according to claim 1 and 2 is characterized in that: anti-rust metal salt is one or more in the salt of manganese metal, magnesium, nickel, molybdenum, tungsten, hafnium, aluminium, zirconium, tin, titanium, caesium, boron, vanadium, strontium.
4. passivating treating agent for environment-friendly galvanized steel sheets according to claim 3 is characterized in that: anti-rust metal salt is vitriol, nitrate, phosphoric acid salt, carbonate, fluorate, acetate or oxalate.
5. passivating treating agent for environment-friendly galvanized steel sheets according to claim 1 and 2 is characterized in that: resin is one or more in acrylic acid aqueous resin, amino water-base resin, phenolic aldehyde water-base resin, organic fluorine water-base resin, epoxy water-base resin, polyurethane aqueous resin, acetic acid water-base resin, the organosilicon water-base resin.
6. passivating treating agent for environment-friendly galvanized steel sheets according to claim 1 and 2 is characterized in that: paint additive is one or more in flow agent, defoamer, thickening material, matting agent, the wetting agent.
7. passivating treating agent for environment-friendly galvanized steel sheets according to claim 1 and 2 is characterized in that: the pH regulator agent is one or more in fluoric acid, ammoniacal liquor, phosphoric acid, phosphoric acid salt, boric acid, zirconic acid, carbonate, citric acid, Weibull, oxalic acid, formic acid, the acetate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910213278A CN101724836A (en) | 2009-10-23 | 2009-10-23 | Passivating treating agent for environment-friendly galvanized steel sheets |
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|---|---|---|---|
| CN200910213278A CN101724836A (en) | 2009-10-23 | 2009-10-23 | Passivating treating agent for environment-friendly galvanized steel sheets |
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| CN101724836A true CN101724836A (en) | 2010-06-09 |
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Cited By (20)
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| CN102337532A (en) * | 2011-07-11 | 2012-02-01 | 武汉迪赛高科技研究发展有限公司 | Chromium-free passivation liquid applied to surface of zinc-coated layer |
| CN102776501A (en) * | 2012-07-11 | 2012-11-14 | 东莞市闻誉实业有限公司 | Aluminum and aluminum alloy non-chromium passivation method and non-chromium passivation solution |
| CN102888578A (en) * | 2011-07-19 | 2013-01-23 | 宝山钢铁股份有限公司 | Method for producing hot-dip galvanized steel plate having excellent surface friction characteristics |
| CN102978594A (en) * | 2012-11-12 | 2013-03-20 | 岑添祥 | Silane forming agent and preparation method thereof |
| CN103046039A (en) * | 2012-12-28 | 2013-04-17 | 江涛 | One-step method non-phosphorus skin film agent |
| CN103602230A (en) * | 2013-10-10 | 2014-02-26 | 安徽真信涂料有限公司 | Organic silicone resin antirust paint and preparation method thereof |
| CN103757639A (en) * | 2013-12-31 | 2014-04-30 | 湖南金裕化工有限公司 | Efficient and environment-friendly metal antirust agent and production method thereof |
| CN104389003A (en) * | 2014-10-24 | 2015-03-04 | 无锡伊佩克科技有限公司 | Surface treatment liquid for iron and steel |
| CN104561978A (en) * | 2014-12-30 | 2015-04-29 | 芜湖协诚金属制品有限公司 | Metal surface treatment method for sheet metal processing |
| CN104789955A (en) * | 2014-12-30 | 2015-07-22 | 芜湖协诚金属制品有限公司 | A metal anticorrosion agent and applications thereof |
| CN105803373A (en) * | 2016-05-17 | 2016-07-27 | 赤峰广圆电力铁塔制造有限公司 | Cooling-passivating solution after hot-dip galvanizing, and hot-dip galvanizing and cooling-passivating process |
| CN103898496B (en) * | 2012-12-27 | 2016-08-24 | 苏州禾川化学技术服务有限公司 | A kind of novel silane nanometer trivalent chromium deactivating liquid and preparation method thereof |
| CN103757639B (en) * | 2013-12-31 | 2016-11-30 | 湖南金裕化工有限公司 | High-efficiency environment friendly metal antirusting agent and preparation method thereof |
| CN106435546A (en) * | 2016-12-02 | 2017-02-22 | 机械科学研究总院青岛分院 | Metal surface passivating treatment fluid |
| CN106756924A (en) * | 2016-12-29 | 2017-05-31 | 天津市必拓制钢有限公司 | A kind of passivating solution of coating steel pipe zinc coat and preparation method thereof |
| CN107868544A (en) * | 2017-12-12 | 2018-04-03 | 广州旭淼新材料科技有限公司 | A kind of metal surface filming agent and preparation method thereof |
| CN109487256A (en) * | 2018-12-21 | 2019-03-19 | 南京科润工业介质股份有限公司 | A kind of surface treating agent before the electrophoretic painting for galvanized sheet |
| WO2021000463A1 (en) * | 2019-07-02 | 2021-01-07 | 昆山联滔电子有限公司 | Product having protective coating and preparation method therefor |
| CN112226753A (en) * | 2020-09-03 | 2021-01-15 | 余姚市永林机械科技有限公司 | Passivation solution for hot galvanizing treatment process and preparation method thereof |
| CN113045986A (en) * | 2021-03-11 | 2021-06-29 | 廊坊师范学院 | Preparation method of self-assembled film-forming agent on steel surface |
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2009
- 2009-10-23 CN CN200910213278A patent/CN101724836A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102337532A (en) * | 2011-07-11 | 2012-02-01 | 武汉迪赛高科技研究发展有限公司 | Chromium-free passivation liquid applied to surface of zinc-coated layer |
| CN102888578A (en) * | 2011-07-19 | 2013-01-23 | 宝山钢铁股份有限公司 | Method for producing hot-dip galvanized steel plate having excellent surface friction characteristics |
| CN102888578B (en) * | 2011-07-19 | 2014-12-24 | 宝山钢铁股份有限公司 | Method for producing hot-dip galvanized steel plate having excellent surface friction characteristics |
| CN102776501A (en) * | 2012-07-11 | 2012-11-14 | 东莞市闻誉实业有限公司 | Aluminum and aluminum alloy non-chromium passivation method and non-chromium passivation solution |
| CN102978594B (en) * | 2012-11-12 | 2014-12-03 | 岑添祥 | Silane forming agent and preparation method thereof |
| CN102978594A (en) * | 2012-11-12 | 2013-03-20 | 岑添祥 | Silane forming agent and preparation method thereof |
| CN103898496B (en) * | 2012-12-27 | 2016-08-24 | 苏州禾川化学技术服务有限公司 | A kind of novel silane nanometer trivalent chromium deactivating liquid and preparation method thereof |
| CN103046039A (en) * | 2012-12-28 | 2013-04-17 | 江涛 | One-step method non-phosphorus skin film agent |
| CN103046039B (en) * | 2012-12-28 | 2016-03-16 | 江涛 | Single stage method non-phosphate film agent |
| CN103602230B (en) * | 2013-10-10 | 2016-02-10 | 安徽真信涂料有限公司 | A kind of Organic silicone resin antirust paint and preparation method thereof |
| CN103602230A (en) * | 2013-10-10 | 2014-02-26 | 安徽真信涂料有限公司 | Organic silicone resin antirust paint and preparation method thereof |
| CN103757639A (en) * | 2013-12-31 | 2014-04-30 | 湖南金裕化工有限公司 | Efficient and environment-friendly metal antirust agent and production method thereof |
| CN103757639B (en) * | 2013-12-31 | 2016-11-30 | 湖南金裕化工有限公司 | High-efficiency environment friendly metal antirusting agent and preparation method thereof |
| CN104389003A (en) * | 2014-10-24 | 2015-03-04 | 无锡伊佩克科技有限公司 | Surface treatment liquid for iron and steel |
| CN104561978A (en) * | 2014-12-30 | 2015-04-29 | 芜湖协诚金属制品有限公司 | Metal surface treatment method for sheet metal processing |
| CN104789955A (en) * | 2014-12-30 | 2015-07-22 | 芜湖协诚金属制品有限公司 | A metal anticorrosion agent and applications thereof |
| CN104561978B (en) * | 2014-12-30 | 2017-08-08 | 中山市海量五金制造有限公司 | A kind of panel beating metal surface treating method |
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| CN106435546A (en) * | 2016-12-02 | 2017-02-22 | 机械科学研究总院青岛分院 | Metal surface passivating treatment fluid |
| CN106756924A (en) * | 2016-12-29 | 2017-05-31 | 天津市必拓制钢有限公司 | A kind of passivating solution of coating steel pipe zinc coat and preparation method thereof |
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| CN109487256A (en) * | 2018-12-21 | 2019-03-19 | 南京科润工业介质股份有限公司 | A kind of surface treating agent before the electrophoretic painting for galvanized sheet |
| WO2021000463A1 (en) * | 2019-07-02 | 2021-01-07 | 昆山联滔电子有限公司 | Product having protective coating and preparation method therefor |
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| US11904351B2 (en) | 2019-07-02 | 2024-02-20 | Lanto Electronic Limited | Product with protective coating and manufacturing method thereof |
| CN112226753A (en) * | 2020-09-03 | 2021-01-15 | 余姚市永林机械科技有限公司 | Passivation solution for hot galvanizing treatment process and preparation method thereof |
| CN113045986A (en) * | 2021-03-11 | 2021-06-29 | 廊坊师范学院 | Preparation method of self-assembled film-forming agent on steel surface |
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Open date: 20100609 |