CN103497622A - Environment-friendly interpenetrating network anticorrosive coating containing inorganic particles and preparation method thereof - Google Patents
Environment-friendly interpenetrating network anticorrosive coating containing inorganic particles and preparation method thereof Download PDFInfo
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- CN103497622A CN103497622A CN201310452429.XA CN201310452429A CN103497622A CN 103497622 A CN103497622 A CN 103497622A CN 201310452429 A CN201310452429 A CN 201310452429A CN 103497622 A CN103497622 A CN 103497622A
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- environment
- polymer network
- friendly type
- interpenetrating polymer
- anticorrosion paint
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- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 239000011248 coating agent Substances 0.000 title abstract description 9
- 238000000576 coating method Methods 0.000 title abstract description 9
- 239000010954 inorganic particle Substances 0.000 title abstract 6
- 229920000642 polymer Polymers 0.000 claims abstract description 37
- 239000000839 emulsion Substances 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 239000003973 paint Substances 0.000 claims description 25
- 239000003822 epoxy resin Substances 0.000 claims description 19
- 239000002105 nanoparticle Substances 0.000 claims description 19
- 229920000647 polyepoxide Polymers 0.000 claims description 19
- 238000003756 stirring Methods 0.000 claims description 18
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 claims description 16
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 14
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 14
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 14
- 239000008367 deionised water Substances 0.000 claims description 14
- 229910021641 deionized water Inorganic materials 0.000 claims description 14
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 9
- VVWRJUBEIPHGQF-UHFFFAOYSA-N propan-2-yl n-propan-2-yloxycarbonyliminocarbamate Chemical compound CC(C)OC(=O)N=NC(=O)OC(C)C VVWRJUBEIPHGQF-UHFFFAOYSA-N 0.000 claims description 8
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 7
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 claims description 6
- WYGWHHGCAGTUCH-UHFFFAOYSA-N 2-[(2-cyano-4-methylpentan-2-yl)diazenyl]-2,4-dimethylpentanenitrile Chemical compound CC(C)CC(C)(C#N)N=NC(C)(C#N)CC(C)C WYGWHHGCAGTUCH-UHFFFAOYSA-N 0.000 claims description 6
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical group COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 6
- 229910019142 PO4 Inorganic materials 0.000 claims description 6
- NSOXQYCFHDMMGV-UHFFFAOYSA-N Tetrakis(2-hydroxypropyl)ethylenediamine Chemical compound CC(O)CN(CC(C)O)CCN(CC(C)O)CC(C)O NSOXQYCFHDMMGV-UHFFFAOYSA-N 0.000 claims description 6
- OWBTYPJTUOEWEK-UHFFFAOYSA-N butane-2,3-diol Chemical group CC(O)C(C)O OWBTYPJTUOEWEK-UHFFFAOYSA-N 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- BTVWZWFKMIUSGS-UHFFFAOYSA-N dimethylethyleneglycol Natural products CC(C)(O)CO BTVWZWFKMIUSGS-UHFFFAOYSA-N 0.000 claims description 6
- 239000003995 emulsifying agent Substances 0.000 claims description 6
- 239000003999 initiator Substances 0.000 claims description 6
- VLCAYQIMSMPEBW-UHFFFAOYSA-N methyl 3-hydroxy-2-methylidenebutanoate Chemical compound COC(=O)C(=C)C(C)O VLCAYQIMSMPEBW-UHFFFAOYSA-N 0.000 claims description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 6
- 239000010452 phosphate Substances 0.000 claims description 6
- DAJSVUQLFFJUSX-UHFFFAOYSA-M sodium;dodecane-1-sulfonate Chemical compound [Na+].CCCCCCCCCCCCS([O-])(=O)=O DAJSVUQLFFJUSX-UHFFFAOYSA-M 0.000 claims description 6
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 claims description 4
- JKNCOURZONDCGV-UHFFFAOYSA-N 2-(dimethylamino)ethyl 2-methylprop-2-enoate Chemical compound CN(C)CCOC(=O)C(C)=C JKNCOURZONDCGV-UHFFFAOYSA-N 0.000 claims description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 4
- -1 alkylbenzene sulfonate Chemical class 0.000 claims description 4
- 230000004048 modification Effects 0.000 claims description 4
- 238000012986 modification Methods 0.000 claims description 4
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 4
- 235000011152 sodium sulphate Nutrition 0.000 claims description 4
- FAGUFWYHJQFNRV-UHFFFAOYSA-N tetraethylenepentamine Chemical compound NCCNCCNCCNCCN FAGUFWYHJQFNRV-UHFFFAOYSA-N 0.000 claims description 4
- 229960001124 trientine Drugs 0.000 claims description 4
- 125000000129 anionic group Chemical group 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 230000007062 hydrolysis Effects 0.000 abstract description 2
- 238000006460 hydrolysis reaction Methods 0.000 abstract description 2
- 238000013329 compounding Methods 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 229920001187 thermosetting polymer Polymers 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229960001866 silicon dioxide Drugs 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- VAJVDSVGBWFCLW-UHFFFAOYSA-N 3-Phenyl-1-propanol Chemical compound OCCCC1=CC=CC=C1 VAJVDSVGBWFCLW-UHFFFAOYSA-N 0.000 description 1
- DYUQAZSOFZSPHD-UHFFFAOYSA-N Phenylpropyl alcohol Natural products CCC(O)C1=CC=CC=C1 DYUQAZSOFZSPHD-UHFFFAOYSA-N 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229920006037 cross link polymer Polymers 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 230000003678 scratch resistant effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Abstract
The invention discloses an environment-friendly interpenetrating network anticorrosive coating containing inorganic particles and a preparation method of the anticorrosive coating. According to the environment-friendly interpenetrating network anticorrosive coating containing the inorganic particles, interpenetrating network emulsion containing inorganic particles is obtained through in situ hydrolysis, and the inorganic particles and interpenetrating network polymer have very good compatibility, so that a new preparation method for compounding an interpenetrating network and the inorganic particles is provided, and the performance of the anticorrosive coating prepared by the method is superior to that of a polymer interpenetrating network anticorrosive coating.
Description
Technical field
The present invention relates to paint field, be specially a kind of environment-friendly type and contain interpenetrating polymer network anticorrosion paint of inorganic particulate and preparation method thereof.
Background technology
Interpenetrating(polymer)networks mixture (IPN) is that two or more cross-linked polymer runs through and the polymer network that interweaves that forms mutually, this technology can realize evenly running through on molecular level, thereby makes matrix material have the advantageous property that forms each component of interpenetrating(polymer)networks simultaneously.Phenylpropyl alcohol/epoxy interpenetrating net polymer not only makes adhesive property, the high stability of acrylate, cinnamic high tenacity, snappiness and epoxy resin excellence combine, and these interpenetrating(polymer)networks have fine and close structure and make it be used as water tolerance and acid-proof alkaline while filming all to be greatly improved.
At present, there is a certain distance in the waterborne polymeric coated material of environment-friendly type with solvent type polymer coating aspect the mechanical properties such as wear resistance, scratch resistant, and adding the mechanical property that inorganic nano-particle improves coating in the environmental protective polymer coating is the method for simple economy.Yet the consistency between inorganic nano-particle and polymkeric substance is poor and very easily reunite, how improving the consistency of inorganic particulate in polymkeric substance and nanoparticle is dispersed in polymkeric substance uniformly is that a difficult problem to be solved is arranged.
Summary of the invention
The purpose of this invention is to provide a kind of environment-friendly type and contain interpenetrating polymer network anticorrosion paint of inorganic particulate and preparation method thereof, the present invention adopts following technical scheme to achieve these goals:
A kind of environment-friendly type, containing the interpenetrating polymer network anticorrosion paint of inorganic particulate, is made by the raw material of following weight parts:
Acrylate 26.1-35.58
Vinylbenzene 13-17.33
Epoxy resin 4.3-4.8
Tetraethoxy 2-16
KH570 0.2-1.6
Propyl carbinol 5
Initiator 0.4-0.5
Solidifying agent 0.4-0.5
Emulsifying agent 0.4-0.5
Deionized water 100
Ammoniacal liquor (28%) 2
Preferably, one or more the mixture that described acrylate is methyl methacrylate, butyl methacrylate, hydroxyethyl methylacrylate, β-dimethyl-aminoethylmethacrylate.
Preferably, described epoxy resin is bisphenol A type epoxy resin.
Preferably, described initiator is a kind of of Diisopropyl azodicarboxylate, 2,2'-Azobis(2,4-dimethylvaleronitrile).
Preferably, one or more the mixture that described solidifying agent is dimethyl ethylene glycol amine, tetraethylene pentamine, quadrol, triethylene tetramine.
Preferably, one or more mixtures of the sodium laurylsulfonate that described emulsifying agent is anionic, alkylbenzene sulfonate, aliphatic alcohol polyoxyvinethene phosphate, modification bay alcohol radical sodium sulfate.
A kind of environment-friendly type is containing the preparation method of the interpenetrating polymer network anticorrosion paint of inorganic particulate, acrylate, vinylbenzene, tetraethoxy, KH570, initiator are stirred as oil phase, emulsifying agent is dissolved in to deionized water for stirring evenly as water, oil phase is joined in water and mixes, then above-mentioned emulsion is joined in the there-necked flask that agitator, thermometer and prolong are housed, under 70 ℃ of water-baths after reaction 2h, epoxy resin is dissolved in propyl carbinol and slowly is added drop-wise in there-necked flask, continue reaction 5h, after dropping ammoniacal liquor, that resulting solution is cooling; Then add solidifying agent to stir 24h, obtain the interpenetrating polymer network anticorrosion paint that environment-friendly type contains nanoparticle.
In the present invention, the presoma that added nanoparticle before polymer polymerizing, along with polyreaction is carried out, presoma is covered by polymkeric substance, after polymerization completes, under weak basic condition, presoma hydrolysis original position generates nanoparticle, and this has solved the dispersion problem of nanoparticle in polymkeric substance, and can improve the content of nanoparticle in polymkeric substance, greatly improved the mechanics problems such as wear resistance of filming.
Beneficial effect of the present invention is:
(1) the present invention's benzene emulsion and Epoxy Interpenetration Polymer Networks structural composite material that contains Nano particles of silicon dioxide that utilized ipn technology to obtain, effectively combine the advantage of bi-material, and improved the wear resisting property of filming;
(2) the present invention joins the presoma tetraethoxy of silicon-dioxide in system, and under weak basic condition, original position generates Nano particles of silicon dioxide, and the method can the degree of scatter of simple and effective raising nanoparticle in filming;
(3) protective system of the inierpeneirating network structure that method preparation provided by the present invention contains nanoparticle is better than simple polymer interpenetration network impregnating material performance;
(4) the invention provides a kind of new thinking and prepare nano-particles filled interpenetrating(polymer)networks matrix material, also for interpenetrating(polymer)networks, in wider field application, provide possibility.
specific implementation method:
Below in conjunction with embodiment, the present invention is further described.Content involved in the present invention is not limited only to these examples.These examples are only listed limited variation with clearer explanation the present invention, do not form the restriction of flesh and blood of the present invention.
Embodiment 1
A kind of environment-friendly type, containing the interpenetrating polymer network anticorrosion paint of inorganic particulate, comprises the raw material of following weight part:
Methyl methacrylate 26.1
Vinylbenzene 17.33
Epoxy resin 4.3
Tetraethoxy 16
KH570 1.6
Propyl carbinol 5
Diisopropyl azodicarboxylate 0.4
Dimethyl ethylene glycol amine 0.4
Sodium laurylsulfonate 0.4
Deionized water 100
Ammoniacal liquor (28%) 2
Concrete preparation method is as follows:
The methyl methacrylate of above-mentioned mass parts, vinylbenzene, tetraethoxy, KH570 and Diisopropyl azodicarboxylate are stirred as oil phase, sodium laurylsulfonate is dissolved in to deionized water for stirring evenly as water, oil phase is joined in water and mixes, then the emulsion mixed is joined in the there-necked flask that agitator, thermometer and prolong are housed, react 2h under 70 ℃ of water-baths, epoxy resin is dissolved in propyl carbinol and slowly is added drop-wise in there-necked flask, continue reaction 5h, after dropping ammoniacal liquor, that resulting solution is cooling; Then add dimethyl ethylene glycol amine to stir 24h, obtain the interpenetrating polymer network anticorrosion paint that environment-friendly type contains nanoparticle.
Embodiment 2
A kind of environment-friendly type, containing the interpenetrating polymer network anticorrosion paint of inorganic particulate, comprises the raw material of following weight part:
Methyl methacrylate 17.93
Butyl methacrylate 17.65
Vinylbenzene 13
Epoxy resin 4.8
Tetraethoxy 8.3
KH570 0.83
Propyl carbinol 5
2,2'-Azobis(2,4-dimethylvaleronitrile) 0.5
Tetraethylene pentamine 0.5
Alkylbenzene sulfonate 0.5
Deionized water 100
Ammoniacal liquor (28%) 2
Concrete preparation method is as follows:
The methyl methacrylate of above-mentioned mass parts, butyl methacrylate, vinylbenzene, tetraethoxy, KH570 and 2,2'-Azobis(2,4-dimethylvaleronitrile) are stirred as oil phase, alkylbenzene sulfonate is dissolved in to deionized water for stirring evenly as water, oil phase is joined in water and mixes, then the emulsion mixed is joined in the there-necked flask that agitator, thermometer and prolong are housed, react 2h under 70 ℃ of water-baths, epoxy resin is dissolved in propyl carbinol and slowly is added drop-wise in there-necked flask, continue reaction 5h, after dropping ammoniacal liquor, that resulting solution is cooling; Then add tetraethylene pentamine to stir 24h, obtain the interpenetrating polymer network anticorrosion paint that environment-friendly type contains nanoparticle.
Embodiment 3
A kind of environment-friendly type, containing the interpenetrating polymer network anticorrosion paint of inorganic particulate, comprises the raw material of following weight part:
Hydroxyethyl methylacrylate 35.58
Vinylbenzene 17.33
Bisphenol A type epoxy resin 4.6
Tetraethoxy 2
KH570 0.2
Propyl carbinol 5
Diisopropyl azodicarboxylate 0.45
Quadrol 0.45
Aliphatic alcohol polyoxyvinethene phosphate 0.45
Deionized water 100
Ammoniacal liquor (28%) 2
Concrete preparation method is as follows:
Hydroxyethyl methylacrylate by above-mentioned mass parts, vinylbenzene, tetraethoxy, KH570 and Diisopropyl azodicarboxylate stir as oil phase, aliphatic alcohol polyoxyvinethene phosphate is dissolved in to deionized water for stirring evenly as water, oil phase is joined in water and mixes, then the emulsion mixed is joined agitator is housed, in the there-necked flask of thermometer and prolong, react 2h under 70 ℃ of water-baths, bisphenol A type epoxy resin is dissolved in propyl carbinol and slowly is added drop-wise in there-necked flask, continue reaction 5h, after dropping ammoniacal liquor, that resulting solution is cooling, then add quadrol to stir 24h, obtain the interpenetrating polymer network anticorrosion paint that environment-friendly type contains nanoparticle.
Embodiment 4
A kind of environment-friendly type, containing the interpenetrating polymer network anticorrosion paint of inorganic particulate, comprises the raw material of following weight part:
β-dimethyl-aminoethylmethacrylate 17.93
Butyl methacrylate 11.75
Vinylbenzene 15.3
Epoxy resin 4.6
Tetraethoxy 8
KH570 0.8
Propyl carbinol 5
2,2'-Azobis(2,4-dimethylvaleronitrile) 0.45
Dimethyl ethylene glycol amine 0.2
Quadrol 0.2
Modification bay alcohol radical sodium sulfate 0.45
Deionized water 100
Ammoniacal liquor (28%) 2
Concrete preparation method is as follows:
β-dimethyl-aminoethylmethacrylate by above-mentioned mass parts, butyl methacrylate, vinylbenzene, tetraethoxy, KH570 and 2,2'-Azobis(2,4-dimethylvaleronitrile) stir as oil phase, modification bay alcohol radical sodium sulfate is dissolved in to deionized water for stirring evenly as water, oil phase is joined in water and mixes, then the emulsion mixed is joined agitator is housed, in the there-necked flask of thermometer and prolong, react 2h under 70 ℃ of water-baths, epoxy resin is dissolved in propyl carbinol and slowly is added drop-wise in there-necked flask, continue reaction 5h, after dropping ammoniacal liquor, that resulting solution is cooling, then add dimethyl ethylene glycol amine, quadrol to stir 24h, obtain the interpenetrating polymer network anticorrosion paint that environment-friendly type contains nanoparticle.
Embodiment 5
A kind of environment-friendly type, containing the interpenetrating polymer network anticorrosion paint of inorganic particulate, comprises the raw material of following weight part:
Butyl methacrylate 15.1
Hydroxyethyl methylacrylate 11
Vinylbenzene 13
Bisphenol A type epoxy resin 4.3
Tetraethoxy 16
KH570 1.6
Propyl carbinol 5
Diisopropyl azodicarboxylate 0.4
Triethylene tetramine 0.5
Sodium laurylsulfonate 0.2
Aliphatic alcohol polyoxyvinethene phosphate 0.2
Deionized water 100
Ammoniacal liquor (28%) 2
Concrete preparation method is as follows:
Butyl methacrylate by above-mentioned mass parts, hydroxyethyl methylacrylate, vinylbenzene, tetraethoxy, KH570 and Diisopropyl azodicarboxylate stir as oil phase, by sodium laurylsulfonate, aliphatic alcohol polyoxyvinethene phosphate is dissolved in deionized water for stirring evenly as water, oil phase is joined in water and mixes, then the emulsion mixed is joined agitator is housed, in the there-necked flask of thermometer and prolong, react 2h under 70 ℃ of water-baths, bisphenol A type epoxy resin is dissolved in propyl carbinol and slowly is added drop-wise in there-necked flask, continue reaction 5h, after dropping ammoniacal liquor, that resulting solution is cooling, then add triethylene tetramine to stir 24h, obtain the interpenetrating polymer network anticorrosion paint that environment-friendly type contains nanoparticle.
Claims (7)
1. an environment-friendly type is containing the interpenetrating polymer network anticorrosion paint of inorganic particulate, and it is characterized in that: the raw material by following weight parts is made:
Acrylate 26.1-35.58
Vinylbenzene 13-17.33
Epoxy resin 4.3-4.8
Tetraethoxy 2-16
KH570 0.2-1.6
Propyl carbinol 5
Initiator 0.4-0.5
Solidifying agent 0.4-0.5
Emulsifying agent 0.4-0.5
Deionized water 100
Ammoniacal liquor (28%) 2.
2. a kind of environment-friendly type according to claim 1 is containing the interpenetrating polymer network anticorrosion paint of inorganic particulate, it is characterized in that one or more the mixture that described acrylate is methyl methacrylate, butyl methacrylate, hydroxyethyl methylacrylate, β-dimethyl-aminoethylmethacrylate.
3. a kind of environment-friendly type according to claim 1, containing the interpenetrating polymer network anticorrosion paint of inorganic particulate, is characterized in that, described epoxy resin is bisphenol A type epoxy resin.
4. a kind of environment-friendly type according to claim 1, containing the interpenetrating polymer network anticorrosion paint of inorganic particulate, is characterized in that, described initiator is a kind of of Diisopropyl azodicarboxylate, 2,2'-Azobis(2,4-dimethylvaleronitrile).
5. a kind of environment-friendly type according to claim 1, containing the interpenetrating polymer network anticorrosion paint of inorganic particulate, is characterized in that, one or more the mixture that described solidifying agent is dimethyl ethylene glycol amine, tetraethylene pentamine, quadrol, triethylene tetramine.
6. a kind of environment-friendly type according to claim 1 is containing the interpenetrating polymer network anticorrosion paint of inorganic particulate, it is characterized in that one or more mixtures of the sodium laurylsulfonate that described emulsifying agent is anionic, alkylbenzene sulfonate, aliphatic alcohol polyoxyvinethene phosphate, modification bay alcohol radical sodium sulfate.
7. a kind of environment-friendly type according to claim 1 is containing the preparation method of the interpenetrating polymer network anticorrosion paint of inorganic particulate, it is characterized in that: by acrylate, vinylbenzene, tetraethoxy, KH570, initiator stirs as oil phase, emulsifying agent is dissolved in to deionized water for stirring evenly as water, oil phase is joined in water and mixes, then above-mentioned emulsion is joined agitator is housed, in the there-necked flask of thermometer and prolong, under 70 ℃ of water-baths after reaction 2h, epoxy resin is dissolved in propyl carbinol and slowly is added drop-wise in there-necked flask, continue reaction 5h, after dropping ammoniacal liquor, that resulting solution is cooling, then add solidifying agent to stir 24h, obtain the interpenetrating polymer network anticorrosion paint that environment-friendly type contains nanoparticle.
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CN110499089A (en) * | 2019-08-23 | 2019-11-26 | 湖北双键精细化工有限公司 | A kind of aqueous double-component epoxy paint for priming paint and top lacquer |
CN110982377A (en) * | 2019-12-02 | 2020-04-10 | 株洲飞鹿高新材料技术股份有限公司 | Water-based epoxy coating for rail transit interior decoration and preparation method thereof |
CN110982377B (en) * | 2019-12-02 | 2021-08-03 | 株洲飞鹿高新材料技术股份有限公司 | Water-based epoxy coating for rail transit interior decoration and preparation method thereof |
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