CN103232784B - A kind of resol protective system and preparation method thereof - Google Patents
A kind of resol protective system and preparation method thereof Download PDFInfo
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- CN103232784B CN103232784B CN201310107170.5A CN201310107170A CN103232784B CN 103232784 B CN103232784 B CN 103232784B CN 201310107170 A CN201310107170 A CN 201310107170A CN 103232784 B CN103232784 B CN 103232784B
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- China
- Prior art keywords
- resol
- epoxy resin
- protective system
- acetone
- calcium carbonate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229920003987 resole Polymers 0.000 title claims abstract description 24
- 230000001681 protective effect Effects 0.000 title claims abstract description 22
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 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 alcohol ester Chemical class 0.000 claims abstract description 20
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000003822 epoxy resin Substances 0.000 claims abstract description 17
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 15
- 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
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 230000003712 anti-aging effect Effects 0.000 claims abstract description 9
- 239000003795 chemical substances by application Substances 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
- 101100207324 Arabidopsis thaliana TPPD gene Proteins 0.000 claims abstract description 4
- 150000001875 compounds Chemical class 0.000 claims description 9
- 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
- 239000000203 mixture Substances 0.000 claims description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- LXBGSDVWAMZHDD-UHFFFAOYSA-N 2-methyl-1h-imidazole Chemical compound CC1=NC=CN1 LXBGSDVWAMZHDD-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
- 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
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims 2
- 239000011248 coating agent Substances 0.000 abstract description 10
- 238000000576 coating method Methods 0.000 abstract description 10
- 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
- 239000004615 ingredient Substances 0.000 abstract description 2
- 238000007711 solidification Methods 0.000 abstract description 2
- 230000008023 solidification Effects 0.000 abstract description 2
- 230000009967 tasteless effect Effects 0.000 abstract description 2
- 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
- 238000001035 drying Methods 0.000 description 2
- 239000012467 final product Substances 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
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 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 a kind of resol protective system and preparation method thereof, its constitutive material is: epoxy resin E-12, resol, zinc dialkyl dithiophosphate, clorafin, light calcium carbonate, alcohol ester 12, aminopropyl triethoxysilane, triethylene tetramine, paregal O, polydimethylsiloxane, Resorcinol, anti-aging agent TPPD and acetone; Present invention employs epoxy resin E-12 and the resol major ingredient as protective system, acetone is as solvent, after applying coating solidification, form polymeric material, become nonpoisonous and tasteless environment-friendly coating, there is fabulous sticking power to steel surface, with the addition of light calcium carbonate, alcohol ester 12, aminopropyl triethoxysilane and triethylene tetramine simultaneously, the mechanical property of whole coating system, ageing-resistant performance, corrosion resistance nature etc. can be made to significantly improve.
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 be due to metallic surface by the chemistry of surrounding medium or electrochemical action destroyed phenomenon, effective, the most the most frequently used method of protection against corrosion is at metallic surface coating erosion shield, matrix and corrosive medium is completely cut off.The Corrosion Protection of coating is mainly reflected in the solidity to corrosion of coating to corrosive medium, and the permeability resistance to medium.Therefore, improve the Corrosion Protection of coating, one is select solidity to corrosion resin, and two is protection against corrosion fillers that use properties is excellent; The advantages such as it is high that epoxypaint has sticking power, and chemicals-resistant and solvent nature are excellent, hardness is high, mill property is good, alkaline-resisting, salt fog resistance is good, are widely used in 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:
Resol protective system, the weight part of its constitutive material is: epoxy resin E-1247-53, 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 TPPD4.5-5.5, acetone 45-55.
Resol protective system, the weight part of its constitutive material is: epoxy resin E-1250, 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 TPPD5.0, acetone 50.
The preparation method of resol protective system, comprises the following steps:
(1) modification of epoxy resin E-12: take epoxy resin E-12 by the weight part of constitutive material, then 80: 20-25: 0.5-0.9:13-18 mixes by weight ratio by epoxy resin E-12, methylimidazole, nanometer deposed brick slag powder and nano titanium oxide;
(2) compound A: the solvent acetone of step (1) and 2/5-2/3 is mixed, then add resol, zinc dialkyl dithiophosphate, clorafin, light calcium carbonate, alcohol ester 12, aminopropyl triethoxysilane, paregal O, polydimethylsiloxane, Resorcinol and anti-aging agent TPPD by the weight part of constitutive material, be uniformly mixed and obtain compound;
(3) compound B: by the weight part of constitutive material, triethylene tetramine and remaining solvent acetone are mixed, fully dissolve;
(4) the compound B of the compound A of step (2) and step (3) is got final product protective system by weight 1:0.8-1.2 mix and blend 2-2.5h.
Beneficial effect of the present invention:
Present invention employs epoxy resin E-12 and the resol major ingredient as protective system, acetone is as solvent, after applying coating solidification, form polymeric material, become nonpoisonous and tasteless environment-friendly coating, there is fabulous sticking power to steel surface, with the addition of light calcium carbonate, alcohol ester 12, aminopropyl triethoxysilane and triethylene tetramine simultaneously, the mechanical property of whole coating system, ageing-resistant performance, corrosion resistance nature etc. can be made to significantly improve.
Embodiment
Embodiment 1: resol protective system, the weight part (kg) of its constitutive material is: epoxy resin E-1250, 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 TPPD5.0, acetone 50.
The preparation method of resol protective system, comprises the following steps:
(1) modification of epoxy resin E-12: take epoxy resin E-12 by the weight part of constitutive material, then 80: 22: 0.7:15 mixes by weight ratio by epoxy resin E-12, methylimidazole, nanometer deposed brick slag powder and nano titanium oxide;
(2) compound A: the solvent acetone of step (1) and 2/5-2/3 is mixed, then add resol, zinc dialkyl dithiophosphate, clorafin, light calcium carbonate, alcohol ester 12, aminopropyl triethoxysilane, paregal O, polydimethylsiloxane, Resorcinol and anti-aging agent TPPD by the weight part of constitutive material, be uniformly mixed and obtain compound;
(3) compound B: by the weight part of constitutive material, triethylene tetramine and remaining solvent acetone are mixed, fully dissolve;
(4) the compound B of the compound A of step (2) and step (3) is got final product protective system by weight 1:1 mix and blend 2-2.5h.
The basic mechanical design feature Indexs measure of protective system of the present invention:
Protective system of the present invention is sprayed on steel plate, time of drying: surface drying≤4.5h, does solid work≤26h; Thermotolerance 260 DEG C: 5.5h passes through; Resistance to 45% sulfuric acid: 28 days without exception; Resistance to 5% sodium hydroxide: 31 days without exception; Viscosity (being coated with 4# cup): >=80s; Impact strength: 49-51cm.
Claims (2)
1. a resol protective system, is characterized in that it is made up of the raw material of following weight part: epoxy resin E-1247-53, 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 TPPD4.5-5.5, acetone 45-55;
The preparation method of described resol protective system, comprises the following steps:
(1) modification of epoxy resin E-12: take epoxy resin E-12 by the weight part of constitutive material, then 80: 20-25: 0.5-0.9:13-18 mixes by weight ratio by epoxy resin E-12, methylimidazole, nanometer deposed brick slag powder and nano titanium oxide;
(2) compound A: the solvent acetone of step (1) and 2/5-2/3 is mixed, then add resol, zinc dialkyl dithiophosphate, clorafin, light calcium carbonate, alcohol ester 12, aminopropyl triethoxysilane, paregal O, polydimethylsiloxane, Resorcinol and anti-aging agent TPPD by the weight part of constitutive material, be uniformly mixed and obtain compound;
(3) compound B: by the weight part of constitutive material, triethylene tetramine and remaining solvent acetone are mixed, fully dissolve;
(4) by the compound B of the compound A of step (2) and step (3) by weight 1:0.8-1.2 mix and blend 2-2.5h protective system.
2. resol protective system according to claim 1, is characterized in that it is made up of the raw material of following weight part: epoxy resin E-1250, 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 TPPD5.0, acetone 50.
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 CN103232784A (en) | 2013-08-07 |
| CN103232784B true CN103232784B (en) | 2015-12-23 |
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| 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 |
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Families Citing this family (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 |
| WO2018119275A1 (en) | 2016-12-23 | 2018-06-28 | 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 and anticorrosive paint and preparation method thereof |
| 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 and anticorrosive paint and preparation method thereof |
| 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 |
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| CN103232784A (en) | 2013-08-07 |
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