CN103232784A - Anticorrosive phenolic resin coating and preparation method thereof - Google Patents
Anticorrosive phenolic resin coating and preparation method thereof Download PDFInfo
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- CN103232784A CN103232784A CN2013101071705A CN201310107170A CN103232784A CN 103232784 A CN103232784 A CN 103232784A CN 2013101071705 A CN2013101071705 A CN 2013101071705A CN 201310107170 A CN201310107170 A CN 201310107170A CN 103232784 A CN103232784 A CN 103232784A
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- resol
- epoxy
- resins
- compound
- acetone
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- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 239000011248 coating agent Substances 0.000 title abstract description 13
- 238000000576 coating method Methods 0.000 title abstract description 13
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 title abstract 5
- 239000005011 phenolic resin Substances 0.000 title abstract 5
- 229920001568 phenolic resin Polymers 0.000 title abstract 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims abstract description 28
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 22
- -1 polydimethylsiloxane Polymers 0.000 claims abstract description 18
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 17
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 claims abstract description 11
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 11
- 229960001124 trientine Drugs 0.000 claims abstract description 11
- 101100207324 Arabidopsis thaliana TPPD gene Proteins 0.000 claims abstract description 9
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000004205 dimethyl polysiloxane Substances 0.000 claims abstract description 9
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims abstract description 9
- 239000002904 solvent Substances 0.000 claims abstract description 9
- 239000011701 zinc Substances 0.000 claims abstract description 9
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 9
- 229920003987 resole Polymers 0.000 claims description 20
- 230000001681 protective effect Effects 0.000 claims description 19
- 229920005989 resin Polymers 0.000 claims description 16
- 239000011347 resin Substances 0.000 claims description 16
- 239000004593 Epoxy Substances 0.000 claims description 15
- 150000001875 compounds Chemical class 0.000 claims description 9
- 230000003712 anti-aging effect Effects 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 229940126062 Compound A Drugs 0.000 claims description 6
- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 claims description 6
- 239000012467 final product Substances 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 6
- LXBGSDVWAMZHDD-UHFFFAOYSA-N 2-methyl-1h-imidazole Chemical compound CC1=NC=CN1 LXBGSDVWAMZHDD-UHFFFAOYSA-N 0.000 claims description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000011449 brick Substances 0.000 claims description 3
- XLSZMDLNRCVEIJ-UHFFFAOYSA-N methylimidazole Natural products CC1=CNC=N1 XLSZMDLNRCVEIJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 230000004048 modification Effects 0.000 claims description 3
- 238000012986 modification Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 239000002893 slag Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 3
- 238000005303 weighing Methods 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 abstract description 9
- 230000007797 corrosion Effects 0.000 abstract description 9
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 230000032683 aging Effects 0.000 abstract description 2
- 230000009967 tasteless effect Effects 0.000 abstract description 2
- DAFHKNAQFPVRKR-UHFFFAOYSA-N (3-hydroxy-2,2,4-trimethylpentyl) 2-methylpropanoate Chemical compound CC(C)C(O)C(C)(C)COC(=O)C(C)C DAFHKNAQFPVRKR-UHFFFAOYSA-N 0.000 abstract 2
- 239000003822 epoxy resin Substances 0.000 abstract 2
- 229920000647 polyepoxide Polymers 0.000 abstract 2
- 239000003963 antioxidant agent Substances 0.000 abstract 1
- 230000003078 antioxidant effect Effects 0.000 abstract 1
- 231100000252 nontoxic Toxicity 0.000 abstract 1
- 230000003000 nontoxic effect Effects 0.000 abstract 1
- 239000012188 paraffin wax Substances 0.000 abstract 1
- 229920000191 poly(N-vinyl pyrrolidone) Polymers 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses an anticorrosive phenolic resin coating and a preparation method thereof. The anticorrosive phenolic resin coating is composed of an epoxy resin E-12, a phenolic resin, zinc dialkyl dithiophosphate, chlorinated paraffin, light calcium carbonate, Texanol, aminopropyltriethoxysilane, triethylene tetramine, peregal O, polydimethylsiloxane, resorcinol, an antioxidant TPPD and acetone. In the invention, the epoxy resin E-12 and the phenolic resin are adopted as main materials of the anticorrosive coating, acetone is adopted as a solvent, a polymerization material is formed after the curing of the coat of the coating, the coating becomes a nontoxic and tasteless environmentally-friendly coat, the coat has a very good adhesion to the surface of steel, and the simultaneous addition of the light calcium carbonate, Texanol, aminopropyltriethoxysilane and triethylene tetramine obviously raises the mechanical performances, the ageing resistance, the corrosion resistance and the like of the whole coating system.
Description
Technical field
The present invention relates to a kind of protective system, be specifically related to a kind of resol protective system and preparation method thereof.
Background technology
Metallic corrosion is that effective, the most the most frequently used method of protection against corrosion is to apply erosion shield in the metallic surface, and matrix and corrosive medium are completely cut off because the metallic surface is subjected to the chemistry of surrounding medium or electrochemical action and ruined phenomenon.The Corrosion Protection of coating is mainly reflected in coating to the solidity to corrosion of corrosive medium, and to the permeability resistance of medium.Therefore, improve the Corrosion Protection of coating, the one, select the solidity to corrosion resin, two are to use the protection against corrosion filler of excellent property; Epoxypaint has the sticking power height, and chemicals-resistant and solvent nature excellence, hardness height, advantage such as mill property is good, alkaline-resisting, salt fog resistance is good are widely used in the protective system field.
Summary of the invention
The object of the present invention is to provide a kind of resol protective system and preparation method thereof.
The present invention adopts following technical scheme to achieve these goals:
The resol protective system, the weight part of its constitutive material is: Resins, epoxy E-12 47-53, resol 18-22, zinc dialkyl dithiophosphate 1.2-1.5, clorafin 10-15, light calcium carbonate 40-50, alcohol ester 12 2.5-4.5, aminopropyl triethoxysilane 4.5-5.5, triethylene tetramine 20-22, paregal O 2.5-3.5, polydimethylsiloxane 4.0-6.0, Resorcinol 2.0-3.0, anti-aging agent TPPD 4.5-5.5, acetone 45-55.
The resol protective system, the weight part of its constitutive material is: Resins, epoxy E-12 50, resol 20, zinc dialkyl dithiophosphate 1.3, clorafin 12, light calcium carbonate 45, alcohol ester 12, aminopropyl triethoxysilane 5.0, triethylene tetramine 21, paregal O 3.0, polydimethylsiloxane 5.0, Resorcinol 2.5, anti-aging agent TPPD 5.0, acetone 50.
The preparation method of resol protective system may further comprise the steps:
(1) modification of Resins, epoxy E-12 is handled: the weight part by constitutive material takes by weighing Resins, epoxy E-12, and then with Resins, epoxy E-12, methylimidazole, nanometer deposed brick slag powder and nano titanium oxide by weight ratio 80: 20-25: 0.5-0.9:13-18 mixes;
(2) compound A: the solvent acetone of step (1) and 2/5-2/3 is mixed, the weight part of pressing constitutive material then adds resol, zinc dialkyl dithiophosphate, clorafin, light calcium carbonate, alcohol ester 12, aminopropyl triethoxysilane, paregal O, polydimethylsiloxane, Resorcinol and anti-aging agent TPPD, mixes and obtains compound;
(3) compound B: the weight part of pressing constitutive material mixes triethylene tetramine and remaining solvent acetone, and fully dissolving gets final product;
(4) the compound A of step (2) and the compound B of step (3) are got final product protective system by weight 1:0.8-1.2 mixing stirring 2-2.5h.
Beneficial effect of the present invention:
The present invention has adopted Resins, epoxy E-12 and resol as the major ingredient of protective system, acetone is as solvent, after applying coating solidifies, form polymeric material, become nonpoisonous and tasteless environment-friendly coating, steel surface there is fabulous sticking power, has added light calcium carbonate, alcohol ester 12, aminopropyl triethoxysilane and triethylene tetramine simultaneously, the mechanical property, ageing-resistant performance, corrosion resistance nature etc. of whole coating system are obviously improved.
Embodiment
Embodiment 1: the resol protective system, the weight part of its constitutive material (kg) is: Resins, epoxy E-12 50, resol 20, zinc dialkyl dithiophosphate 1.3, clorafin 12, light calcium carbonate 45, alcohol ester 12, aminopropyl triethoxysilane 5.0, triethylene tetramine 21, paregal O 3.0, polydimethylsiloxane 5.0, Resorcinol 2.5, anti-aging agent TPPD 5.0, acetone 50.
The preparation method of resol protective system may further comprise the steps:
(1) modification of Resins, epoxy E-12 is handled: the weight part by constitutive material takes by weighing Resins, epoxy E-12, and then with Resins, epoxy E-12, methylimidazole, nanometer deposed brick slag powder and nano titanium oxide 80: 22 by weight ratio: 0.7:15 mixes;
(2) compound A: the solvent acetone of step (1) and 2/5-2/3 is mixed, the weight part of pressing constitutive material then adds resol, zinc dialkyl dithiophosphate, clorafin, light calcium carbonate, alcohol ester 12, aminopropyl triethoxysilane, paregal O, polydimethylsiloxane, Resorcinol and anti-aging agent TPPD, mixes and obtains compound;
(3) compound B: the weight part of pressing constitutive material mixes triethylene tetramine and remaining solvent acetone, and fully dissolving gets final product;
(4) the compound A of step (2) and the compound B of step (3) are got final product protective system by weight 1:1 mixing stirring 2-2.5h.
The basic mechanical design feature index of protective system of the present invention detects:
Protective system of the present invention is sprayed on the steel plate time of drying: surface drying≤4.5h, do solid work≤26h; 260 ℃ of thermotolerances: 5.5h passes through; Anti-45% sulfuric acid: 28 days no abnormal; Anti-5% sodium hydroxide: 31 days no abnormal; Viscosity (being coated with the 4# cup): 〉=80s; Impact strength: 49-51cm.
Claims (3)
1. a resol protective system is characterized in that the weight part of its constitutive material is: Resins, epoxy E-12 47-53, resol 18-22, zinc dialkyl dithiophosphate 1.2-1.5, clorafin 10-15, light calcium carbonate 40-50, alcohol ester 12 2.5-4.5, aminopropyl triethoxysilane 4.5-5.5, triethylene tetramine 20-22, paregal O 2.5-3.5, polydimethylsiloxane 4.0-6.0, Resorcinol 2.0-3.0, anti-aging agent TPPD 4.5-5.5, acetone 45-55.
2. resol protective system according to claim 1 is characterized in that the weight part of its constitutive material is: Resins, epoxy E-12 50, resol 20, zinc dialkyl dithiophosphate 1.3, clorafin 12, light calcium carbonate 45, alcohol ester 12, aminopropyl triethoxysilane 5.0, triethylene tetramine 21, paregal O 3.0, polydimethylsiloxane 5.0, Resorcinol 2.5, anti-aging agent TPPD 5.0, acetone 50.
3. the preparation method of a resol protective system as claimed in claim 1 is characterized in that may further comprise the steps:
(1) modification of Resins, epoxy E-12 is handled: the weight part by constitutive material takes by weighing Resins, epoxy E-12, and then with Resins, epoxy E-12, methylimidazole, nanometer deposed brick slag powder and nano titanium oxide by weight ratio 80: 20-25: 0.5-0.9:13-18 mixes;
(2) compound A: the solvent acetone of step (1) and 2/5-2/3 is mixed, the weight part of pressing constitutive material then adds resol, zinc dialkyl dithiophosphate, clorafin, light calcium carbonate, alcohol ester 12, aminopropyl triethoxysilane, paregal O, polydimethylsiloxane, Resorcinol and anti-aging agent TPPD, mixes and obtains compound;
(3) compound B: the weight part of pressing constitutive material mixes triethylene tetramine and remaining solvent acetone, and fully dissolving gets final product;
(4) the compound A of step (2) and the compound B of step (3) are got final product protective system by weight 1:0.8-1.2 mixing stirring 2-2.5h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310107170.5A CN103232784B (en) | 2013-03-29 | 2013-03-29 | A kind of resol protective system and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310107170.5A CN103232784B (en) | 2013-03-29 | 2013-03-29 | A kind of resol protective system and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103232784A true CN103232784A (en) | 2013-08-07 |
| CN103232784B CN103232784B (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310107170.5A Expired - Fee Related CN103232784B (en) | 2013-03-29 | 2013-03-29 | A kind of resol protective system and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103232784B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105295584A (en) * | 2015-11-20 | 2016-02-03 | 天津美士邦涂料化工有限公司 | Heat-resistant anticorrosive coating |
| US11027397B2 (en) | 2016-12-23 | 2021-06-08 | Saint-Gobain Abrasives, Inc. | Coated abrasives having a performance enhancing composition |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5362833A (en) * | 1992-06-10 | 1994-11-08 | Eastman Kodak Company | Phenolic polysiloxane-containing coated articles useful as toner fusing members |
| CN1190111A (en) * | 1998-03-20 | 1998-08-12 | 王贺成 | Multifunctional waterproof anticorrosive paint and its preparation |
| CN101067064A (en) * | 2007-06-13 | 2007-11-07 | 中国石油天然气集团公司 | Anticorrosive paint for condensed thick oil heat exchanger and its production process |
| CN101139497A (en) * | 2007-09-24 | 2008-03-12 | 广州擎天实业有限公司 | Anticorrosive paint capable of welding with paint film |
| CN102977667A (en) * | 2012-11-02 | 2013-03-20 | 铜陵市明诚铸造有限责任公司 | Metal antirust paint containing modified water-soluble nanometer silica sol, and its preparation method |
-
2013
- 2013-03-29 CN CN201310107170.5A patent/CN103232784B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5362833A (en) * | 1992-06-10 | 1994-11-08 | Eastman Kodak Company | Phenolic polysiloxane-containing coated articles useful as toner fusing members |
| CN1190111A (en) * | 1998-03-20 | 1998-08-12 | 王贺成 | Multifunctional waterproof anticorrosive paint and its preparation |
| CN101067064A (en) * | 2007-06-13 | 2007-11-07 | 中国石油天然气集团公司 | Anticorrosive paint for condensed thick oil heat exchanger and its production process |
| CN101139497A (en) * | 2007-09-24 | 2008-03-12 | 广州擎天实业有限公司 | Anticorrosive paint capable of welding with paint film |
| CN102977667A (en) * | 2012-11-02 | 2013-03-20 | 铜陵市明诚铸造有限责任公司 | Metal antirust paint containing modified water-soluble nanometer silica sol, and its preparation method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105295584A (en) * | 2015-11-20 | 2016-02-03 | 天津美士邦涂料化工有限公司 | Heat-resistant anticorrosive coating |
| US11027397B2 (en) | 2016-12-23 | 2021-06-08 | Saint-Gobain Abrasives, Inc. | Coated abrasives having a performance enhancing composition |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103232784B (en) | 2015-12-23 |
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Granted publication date: 20151223 |