CN104877404A - Organic-inorganic composite corrosion resistant coating and preparation method thereof - Google Patents
Organic-inorganic composite corrosion resistant coating and preparation method thereof Download PDFInfo
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- CN104877404A CN104877404A CN201510301096.XA CN201510301096A CN104877404A CN 104877404 A CN104877404 A CN 104877404A CN 201510301096 A CN201510301096 A CN 201510301096A CN 104877404 A CN104877404 A CN 104877404A
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Abstract
The invention provides an organic-inorganic composite corrosion resistant coating and a preparation method thereof. The organic-inorganic composite corrosion resistant coating comprises the following components: 3 to 6 parts of ethanol, 4 to 7 parts of hydrochloric acid, 5 to 10 parts of silane coupling agent, 3 to 7 parts of organosilane, 6 to 13 parts of initiating agent, 3 to 10 parts of deionized water and 10 to 15 parts of solvent. The corrosion resistant coating provided by the invention has the advantages of good corrosion resistant effect, simplicity in manufacturing, easiness in control over a manufacturing process and high stability and has the rigidity of inorganic materials and the toughness of organic materials, and the corrosion resistance is greatly improved.
Description
Technical field
The present invention relates to composite film material field, especially relate to a kind of organo-mineral complexing corrosion-resistant finishes and preparation method thereof.
Background technology
Along with expansion and the deterioration of environment for use of the application of composite anticorrosive film, to thin film technique and performance is also corresponding has higher requirement.As a kind of corrosion resistant material of excellence, Inorganic whisker etching resistant film is widely applied on anti-corrosion of metal.But the preparation method major part adopted at present is all carry out modification by introducing polymer substance or nano inorganic particles to film, and its preparation process is complicated and wayward.
Summary of the invention
For solving the problems of the prior art, the present invention proposes a kind of organo-mineral complexing corrosion-resistant finishes, comprise following component: ethanol 3-6 part, hydrochloric acid, 4-7 part, silane coupling agent 5-10 part, organosilane 3-7 part, initiator 6-13 part, deionized water 3-10 part, solvent 10-15 part.
Preferably, described silane coupling agent is tetraethoxy.
Preferably, described organosilane is Union carbide A-162 and methacryloxypropyl trimethoxy silane.
Preferably, described initiator is dibenzoyl peroxide.
Preferably, described solvent comprises dehydrated alcohol, propylene glycol monomethyl ether, tetrahydrochysene bark and mutter.
A preparation method for organo-mineral complexing corrosion-resistant finishes, comprises the following steps:
A, prepare silicon dioxide gel: by tetraethoxy and ethanol mix and blend, import hydrochloric acid, adding deionized water, stir 2-4 hour, leave standstill 2-3 days, ageing forms colloidal sol;
B, prepare the mixed solution of silane coupling agent and organosilane: be that 1-3:2-3:1 mixes by tetraethoxy, Union carbide A-162 and methacryloxypropyl trimethoxy silane according to mol ratio, use hydrochloric acid as catalyzer, stirred at ambient temperature 3-4 hour, still aging;
C, prepare initiator modification organic-inorganic composite sol: using diphenyl peroxide first phthalein as initiator, first solution in A is added, add diphenyl peroxide first phthalein again, after add in B organic mineral complex system mixing, in acid condition, ethanol is solvent, and initiation reaction in water-bath, room temperature is still aging.
Preferably, in described diphenyl peroxide first phthalein and A, in solution and B, solution proportion is: 1:3:2.
Organo-mineral complexing corrosion-resistant finishes that the present invention proposes and preparation method thereof has following beneficial effect: the coating anticorrosion effect that the present invention proposes is good, and make simple, making processes is easy to control, and the hardness of corrosion-resistant finishes both organic and/or inorganic materials, there is again the toughness of organic materials, stability is high, and corrosion resistance nature obtains larger improvement.
Embodiment
Below in conjunction with embodiment, illustrate the present invention further.
Embodiment 1
A kind of organo-mineral complexing corrosion-resistant finishes, comprises following component: ethanol 3 parts, hydrochloric acid 4 parts, silane coupling agent 5 parts, organosilane 3 parts, initiator 6 parts, deionized water 3 parts, solvent 10 parts.
Embodiment 2
A kind of organo-mineral complexing corrosion-resistant finishes, comprises following component: ethanol 5 parts, hydrochloric acid 5 parts, silane coupling agent 6 parts, organosilane 6 parts, initiator 8 parts, deionized water 7 parts, solvent 12 parts.
Embodiment 3
A kind of organo-mineral complexing corrosion-resistant finishes, comprises following component: ethanol 6 parts, hydrochloric acid 7 parts, silane coupling agent 10 parts, organosilane 7 parts, initiator 13 parts, deionized water 10 parts, solvent 15 parts.
Embodiment 4
The present embodiment is that the coating produced in above-described embodiment is carried out anti-corrosion test, keeps 30 degrees Celsius, uses sodium chloride concentration to be 3.5%, and use electrochemical AC impedance analysis to detect, the method is the habitual practice of international corrosion field.Using general thin as a comparison case, is below the corrosive effect not being both embodiment:
To be apparent for those skilled in the art to the multiple amendment of embodiment, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. an organo-mineral complexing corrosion-resistant finishes, is characterized in that, comprises following component: ethanol 3-6 part, hydrochloric acid 4-7 part, silane coupling agent 5-10 part, organosilane 3-7 part, initiator 6-13 part, deionized water 3-10 part, solvent 10-15 part.
2. organo-mineral complexing corrosion-resistant finishes according to claim 1, is characterized in that, described silane coupling agent is tetraethoxy.
3. organo-mineral complexing corrosion-resistant finishes according to claim 1, is characterized in that, described organosilane is Union carbide A-162 and methacryloxypropyl trimethoxy silane.
4. organo-mineral complexing corrosion-resistant finishes according to claim 1, is characterized in that, described initiator is dibenzoyl peroxide.
5. organo-mineral complexing corrosion-resistant finishes according to claim 1, is characterized in that, described solvent comprises dehydrated alcohol, propylene glycol monomethyl ether, tetrahydrochysene are barked and muttered.
6. a preparation method for organo-mineral complexing corrosion-resistant finishes, is characterized in that, comprises the following steps:
A, prepare silicon dioxide gel: by tetraethoxy and ethanol mix and blend, import hydrochloric acid, adding deionized water, stir 2-4 hour, leave standstill 2-3 days, ageing forms colloidal sol;
B, prepare the mixed solution of silane coupling agent and organosilane: be that 1-3:2-3:1 mixes by tetraethoxy, Union carbide A-162 and methacryloxypropyl trimethoxy silane according to mol ratio, use hydrochloric acid as catalyzer, stirred at ambient temperature 3-4 hour, still aging;
C, prepare initiator modification organic-inorganic composite sol: using diphenyl peroxide first phthalein as initiator, first solution in A is added, add diphenyl peroxide first phthalein again, after add in B organic mineral complex system mixing, in acid condition, ethanol is solvent, and initiation reaction in water-bath, room temperature is still aging.
7. the preparation method of organo-mineral complexing corrosion-resistant finishes according to claim 6, is characterized in that, in described diphenyl peroxide first phthalein and A, in solution and B, solution proportion is: 1:3:2.
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| CN201510301096.XA CN104877404A (en) | 2015-06-05 | 2015-06-05 | Organic-inorganic composite corrosion resistant coating and preparation method thereof |
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| CN201510301096.XA CN104877404A (en) | 2015-06-05 | 2015-06-05 | Organic-inorganic composite corrosion resistant coating and preparation method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105713504A (en) * | 2016-03-13 | 2016-06-29 | 立邦工业涂料(上海)有限公司 | Pre-coating coil coating for bonding aluminum plated polyester film, preparation method and application |
| CN106700662A (en) * | 2016-11-30 | 2017-05-24 | 安徽大学 | Preparation method of acid/alkali-resistant corrosion-resistant aluminum pigment |
| CN108408245A (en) * | 2018-02-12 | 2018-08-17 | 苏州福斯特光伏材料有限公司 | A kind of corrosion-resistant finishes, lithium battery flexible packaging material and preparation method thereof |
| CN112280040A (en) * | 2020-11-05 | 2021-01-29 | 重庆艾普防腐技术有限公司 | Novel green environment-friendly high-corrosion-resistance zinc-aluminum coating |
| CN115595061A (en) * | 2022-11-09 | 2023-01-13 | 山西北化关铝化工有限公司（Cn） | Organic-inorganic composite coating and preparation method thereof, organic-inorganic composite coating and perforating bullet |
| CN116041992A (en) * | 2023-02-03 | 2023-05-02 | 江南大学 | Organic-inorganic corrosion-resistant rust-proof hybrid film for metal surface and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010045657A1 (en) * | 2008-10-17 | 2010-04-22 | Battelle Memorial Institute | Corrosion resistant primer coating |
| CN102030906A (en) * | 2010-11-16 | 2011-04-27 | 北方涂料工业研究设计院 | Preparation of organic-inorganic hybrid resin for high temperature resistant heavy anti-corrosion paint |
| CN102504701A (en) * | 2011-11-11 | 2012-06-20 | 吉林大学 | Ultraviolet-curable organic/inorganic nano-composited abrasion-resistant transparent coating material and preparation method thereof |
| CN103627317A (en) * | 2013-12-07 | 2014-03-12 | 北京顺缘天和新材料技术有限公司 | Labor-saving type anticorrosive coating and preparation method thereof |
| CN104532226A (en) * | 2014-12-18 | 2015-04-22 | 青岛乐化科技有限公司 | Environment-friendly organic-inorganic hybrid aluminum alloy primer and preparation method thereof |
-
2015
- 2015-06-05 CN CN201510301096.XA patent/CN104877404A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010045657A1 (en) * | 2008-10-17 | 2010-04-22 | Battelle Memorial Institute | Corrosion resistant primer coating |
| CN102030906A (en) * | 2010-11-16 | 2011-04-27 | 北方涂料工业研究设计院 | Preparation of organic-inorganic hybrid resin for high temperature resistant heavy anti-corrosion paint |
| CN102504701A (en) * | 2011-11-11 | 2012-06-20 | 吉林大学 | Ultraviolet-curable organic/inorganic nano-composited abrasion-resistant transparent coating material and preparation method thereof |
| CN103627317A (en) * | 2013-12-07 | 2014-03-12 | 北京顺缘天和新材料技术有限公司 | Labor-saving type anticorrosive coating and preparation method thereof |
| CN104532226A (en) * | 2014-12-18 | 2015-04-22 | 青岛乐化科技有限公司 | Environment-friendly organic-inorganic hybrid aluminum alloy primer and preparation method thereof |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105713504A (en) * | 2016-03-13 | 2016-06-29 | 立邦工业涂料(上海)有限公司 | Pre-coating coil coating for bonding aluminum plated polyester film, preparation method and application |
| CN105713504B (en) * | 2016-03-13 | 2019-08-02 | 立邦工业涂料(上海)有限公司 | For bonding precoated coil coating, the Preparation method and use of aluminized mylar |
| CN106700662A (en) * | 2016-11-30 | 2017-05-24 | 安徽大学 | Preparation method of acid/alkali-resistant corrosion-resistant aluminum pigment |
| CN106700662B (en) * | 2016-11-30 | 2019-01-04 | 安徽大学 | A kind of preparation method of acid and alkali-resistance anti-corrosion aluminium pigment |
| CN108408245A (en) * | 2018-02-12 | 2018-08-17 | 苏州福斯特光伏材料有限公司 | A kind of corrosion-resistant finishes, lithium battery flexible packaging material and preparation method thereof |
| CN112280040A (en) * | 2020-11-05 | 2021-01-29 | 重庆艾普防腐技术有限公司 | Novel green environment-friendly high-corrosion-resistance zinc-aluminum coating |
| CN115595061A (en) * | 2022-11-09 | 2023-01-13 | 山西北化关铝化工有限公司（Cn） | Organic-inorganic composite coating and preparation method thereof, organic-inorganic composite coating and perforating bullet |
| CN116041992A (en) * | 2023-02-03 | 2023-05-02 | 江南大学 | Organic-inorganic corrosion-resistant rust-proof hybrid film for metal surface and preparation method thereof |
| CN116041992B (en) * | 2023-02-03 | 2023-12-05 | 江南大学 | Organic-inorganic corrosion-resistant rust-proof hybrid film for metal surface and preparation method thereof |
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