CN102093805A - Water borne epoxy intermediate paint - Google Patents
Water borne epoxy intermediate paint Download PDFInfo
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- CN102093805A CN102093805A CN 201010608677 CN201010608677A CN102093805A CN 102093805 A CN102093805 A CN 102093805A CN 201010608677 CN201010608677 CN 201010608677 CN 201010608677 A CN201010608677 A CN 201010608677A CN 102093805 A CN102093805 A CN 102093805A
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- 239000004593 Epoxy Substances 0.000 title claims abstract description 68
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 239000003973 paint Substances 0.000 title abstract description 9
- 239000003822 epoxy resin Substances 0.000 claims abstract description 60
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 60
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 38
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000000049 pigment Substances 0.000 claims abstract description 11
- 239000000945 filler Substances 0.000 claims abstract description 6
- 239000002270 dispersing agent Substances 0.000 claims abstract description 5
- 239000003112 inhibitor Substances 0.000 claims abstract description 5
- 239000006254 rheological additive Substances 0.000 claims abstract description 5
- 238000009736 wetting Methods 0.000 claims abstract description 5
- -1 poly carboxylic acid ammonium salt Chemical class 0.000 claims description 39
- 239000002585 base Substances 0.000 claims description 30
- 239000000203 mixture Substances 0.000 claims description 29
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 28
- 238000004945 emulsification Methods 0.000 claims description 28
- 125000004432 carbon atom Chemical group C* 0.000 claims description 24
- 238000006243 chemical reaction Methods 0.000 claims description 19
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 18
- 239000010445 mica Substances 0.000 claims description 18
- 229910052618 mica group Inorganic materials 0.000 claims description 18
- 229920005989 resin Polymers 0.000 claims description 18
- 239000011347 resin Substances 0.000 claims description 18
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 16
- 239000000047 product Substances 0.000 claims description 15
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 14
- 239000008234 soft water Substances 0.000 claims description 14
- 125000002723 alicyclic group Chemical group 0.000 claims description 12
- 125000003118 aryl group Chemical group 0.000 claims description 12
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 10
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 10
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 10
- 238000004821 distillation Methods 0.000 claims description 10
- MGIYRDNGCNKGJU-UHFFFAOYSA-N isothiazolinone Chemical compound O=C1C=CSN1 MGIYRDNGCNKGJU-UHFFFAOYSA-N 0.000 claims description 10
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 10
- 229920001296 polysiloxane Polymers 0.000 claims description 10
- 239000011701 zinc Substances 0.000 claims description 10
- 229910052725 zinc Inorganic materials 0.000 claims description 10
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 9
- ZTFZSHLWORMEHO-UHFFFAOYSA-A pentaaluminum;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O.[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O.[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O ZTFZSHLWORMEHO-UHFFFAOYSA-A 0.000 claims description 9
- 229920005646 polycarboxylate Polymers 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 9
- 229910052708 sodium Inorganic materials 0.000 claims description 9
- 239000011734 sodium Substances 0.000 claims description 9
- 239000011787 zinc oxide Substances 0.000 claims description 9
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 claims description 9
- 229910000165 zinc phosphate Inorganic materials 0.000 claims description 8
- 239000005995 Aluminium silicate Substances 0.000 claims description 7
- 235000012211 aluminium silicate Nutrition 0.000 claims description 7
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 7
- 239000004408 titanium dioxide Substances 0.000 claims description 7
- BIKXLKXABVUSMH-UHFFFAOYSA-N trizinc;diborate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]B([O-])[O-].[O-]B([O-])[O-] BIKXLKXABVUSMH-UHFFFAOYSA-N 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 6
- 239000003513 alkali Substances 0.000 claims description 6
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 6
- 235000012204 lemonade/lime carbonate Nutrition 0.000 claims description 6
- 238000004581 coalescence Methods 0.000 claims description 4
- 239000013067 intermediate product Substances 0.000 claims description 4
- 238000005935 nucleophilic addition reaction Methods 0.000 claims description 4
- 150000001413 amino acids Chemical class 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 claims description 3
- 229920001228 polyisocyanate Polymers 0.000 claims description 3
- 239000005056 polyisocyanate Substances 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- MOVRNJGDXREIBM-UHFFFAOYSA-N aid-1 Chemical compound O=C1NC(=O)C(C)=CN1C1OC(COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)CO)C(O)C1 MOVRNJGDXREIBM-UHFFFAOYSA-N 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 239000000839 emulsion Substances 0.000 abstract description 9
- 150000003839 salts Chemical class 0.000 abstract description 8
- 230000002421 anti-septic effect Effects 0.000 abstract description 2
- 239000004615 ingredient Substances 0.000 abstract 2
- 239000002518 antifoaming agent Substances 0.000 abstract 1
- 238000013329 compounding Methods 0.000 abstract 1
- 239000003595 mist Substances 0.000 abstract 1
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 32
- 238000003756 stirring Methods 0.000 description 19
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 17
- 238000000034 method Methods 0.000 description 13
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 12
- ALYNCZNDIQEVRV-UHFFFAOYSA-N 4-aminobenzoic acid Chemical compound NC1=CC=C(C(O)=O)C=C1 ALYNCZNDIQEVRV-UHFFFAOYSA-N 0.000 description 8
- CBTVGIZVANVGBH-UHFFFAOYSA-N aminomethyl propanol Chemical compound CC(C)(N)CO CBTVGIZVANVGBH-UHFFFAOYSA-N 0.000 description 8
- 150000007530 organic bases Chemical class 0.000 description 8
- 238000002360 preparation method Methods 0.000 description 8
- 229940090248 4-hydroxybenzoic acid Drugs 0.000 description 6
- 239000007795 chemical reaction product Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 230000018044 dehydration Effects 0.000 description 6
- 238000006297 dehydration reaction Methods 0.000 description 6
- 239000003995 emulsifying agent Substances 0.000 description 6
- 239000007921 spray Substances 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 5
- 230000035939 shock Effects 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 125000001931 aliphatic group Chemical group 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- 0 CNN1O*1=C Chemical compound CNN1O*1=C 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 238000007337 electrophilic addition reaction Methods 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 125000002462 isocyano group Chemical group *[N+]#[C-] 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920000768 polyamine Polymers 0.000 description 2
- UJMBCXLDXJUMFB-UHFFFAOYSA-K trisodium;5-oxo-1-(4-sulfonatophenyl)-4-[(4-sulfonatophenyl)diazenyl]-4h-pyrazole-3-carboxylate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)C1=NN(C=2C=CC(=CC=2)S([O-])(=O)=O)C(=O)C1N=NC1=CC=C(S([O-])(=O)=O)C=C1 UJMBCXLDXJUMFB-UHFFFAOYSA-K 0.000 description 2
- SMCXPESFUBMAGM-UHFFFAOYSA-N CC(C)(c(cc1)ccc1[N](C=[U])(c(cc1)ccc1ONC)NC)ON=C Chemical compound CC(C)(c(cc1)ccc1[N](C=[U])(c(cc1)ccc1ONC)NC)ON=C SMCXPESFUBMAGM-UHFFFAOYSA-N 0.000 description 1
- SMZJRERANXQKDI-UHFFFAOYSA-N CN1ON1N=C Chemical compound CN1ON1N=C SMZJRERANXQKDI-UHFFFAOYSA-N 0.000 description 1
- 101000856236 Clostridium acetobutylicum (strain ATCC 824 / DSM 792 / JCM 1419 / LMG 5710 / VKM B-1787) Butyrate-acetoacetate CoA-transferase subunit B Proteins 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- QORUGOXNWQUALA-UHFFFAOYSA-N N=C=O.N=C=O.N=C=O.C1=CC=C(C(C2=CC=CC=C2)C2=CC=CC=C2)C=C1 Chemical compound N=C=O.N=C=O.N=C=O.C1=CC=C(C(C2=CC=CC=C2)C2=CC=CC=C2)C=C1 QORUGOXNWQUALA-UHFFFAOYSA-N 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000009775 high-speed stirring Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920000767 polyaniline Polymers 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
The invention discloses water borne epoxy intermediate paint. The intermediate paint comprises a component A and a component B, and the weight ratio of the component A to the component B is between 0.5 and 10, wherein the component A comprises the following ingredients in percentage by weight: 23-55 percent of water borne epoxy resin curing agent, 0.1-1 percent of wetting dispersant, 1-5 percent of antirust pigment, 5-10 percent of tinting pigment, 1-5 percent of filler, 1-2 percent of film forming auxiliary, 0.1-1 percent of defoaming agent, 0.1-0.5 percent of flatting agent, 0.01-0.5 percent of antiseptic, 0.5-2 percent of rust inhibitor, 0.01-0.1 percent of rheology modifier and 36.09-49.9 percent of softened water; and the component B comprises the following ingredients in percentage by weight: 10-30 percent of self-emulsified water borne epoxy resin and 70-90 percent of softened water. By compounding a self-emulsified epoxy resin emulsion and a self-emulsified water borne epoxy resin curing agent, the mechanical performance and the salt mist resistance of the paint can be improved, and the environmentally friendly requirement can be fulfilled.
Description
Technical field
The invention belongs to freight container use technical field of coatings, refer to a kind of water-base epoxy intermediate coat particularly.
Background technology
Freight container use intermediate coat requires to have good rust protection characteristic, and finish paint and priming paint between good tack and fast dry characteristic are arranged.Existing coating container auxiliary plan is similar substantially, generally uses epoxy phosphate zinc as the freight container intermediate coat, and this intermediate coat can discharge a large amount of volatile organic matters in process of production, environment is existed pollute.Along with environmental regulation is strict day by day, the trans-container stdn council has proposed requirements at the higher level to the environmental protection and the health of coating container, and it is inevitable that the coating container environmental protectionization has become.
Chinese patent 200710143323.6 disclosed a kind of water-base epoxy intermediate coats are two components packings, the A component is main base-material with aqueous epoxy curing agent mainly, match with rust-stabilising pigment, filler, auxiliary agent, solubility promoter, water etc., process through grinding operations such as dispersion, the B component is main base-material with aqueous epoxy emulsion mainly, and matching with water etc. processes through operations such as stirring, filtrations.Aqueous epoxy emulsion described in this patent is under the effect of a certain amount of emulsifying agent, by means such as ultra-sonic oscillation, high-speed stirring or clarifixator emulsifications resin is scattered in graininess to form water miscible liquid in the water.The emulsification system that obtains so generally is difficult to reach the ideal package stability, simultaneously owing to used more emulsifying agent, these emulsifying agents can breakdowns of emulsion and final major part can be stayed in the cured article, make the variation such as mechanical property, water tolerance and solvent resistance of cured article.
Disclose a kind of waterborne metal anti-corrosive paint that can be used for freight container among the Chinese patent ZL03151472.3, this coating is made up of aqueous epoxy resins and waterborne curing agent.Waterborne curing agent wherein is to carry out condensation reaction with aniline that has carboxyl on the molecular chain and aliphatic polyamine, by in-COOH and the aliphatic polyamine-NH
2Condensation is grafted to aliphatic polyamine on the polyaniline molecule chain.Be a kind of low solidification value and the metal anti-corrosive paint that satisfies environment protection requirement, 24～72h solidifies under the room temperature.This waterborne curing agent belongs to polyamide curing agent, and there is the problem with the epoxy resin compatibility difference in polyamide curing agent, can not homodisperse after both mix, cause the film formation surface inequality, and influence the mechanical property and the antiseptic property of coating.And set time is long, can not satisfy the requirement of freight container continuous production.
Summary of the invention
Purpose of the present invention is exactly that a kind of water-base epoxy intermediate coat that has excellent mechanical property, good salt spray resistance and excellent storage stability, can satisfy environment protection requirement will be provided.
For achieving the above object, water-base epoxy intermediate coat of the present invention, it comprises A, two kinds of components of B, and the ratio of A component and B components by weight is 0.5～10, wherein, the weight percent of each composition is in the A component: aqueous epoxy resin curing agent 23～55%, wetting dispersing agent 0.1～1%, rust-stabilising pigment 1～5%, tinting pigment 5～10%, filler 1～5%, film coalescence aid 1～2%, deaerating agent 0.1～1%, flow agent 0.1～0.5%, sanitas 0.01～0.5%, dodge rust inhibitor 0.5～2%, rheology modifier 0.01～0.1%, softening water 36.09～49.9%;
The weight percent of each composition is in the B component: self-emulsification aqueous epoxy resin 10～30%, softening water 70～90%; A kind of suc as formula in (1), formula (2) or the formula (3) of the structural formula of described self-emulsification aqueous epoxy resin:
Formula (1) is
Wherein, R
1Be that carbonatoms is that 2～18 aliphatic carbon chain or carbonatoms are 6 alicyclic or aromatic group;
Formula (2) is
R wherein
2, R
3Be that carbonatoms is that 2～18 aliphatic carbon chain or carbonatoms are 6 alicyclic or aromatic group, described 2≤n≤10;
Formula (3) is:
R wherein
4, R
5, R
6Be that carbonatoms is that 2～18 aliphatic carbon chain or carbonatoms are 6 alicyclic or aromatic group, described 2≤n≤10.
Following as preferred version:
In the described B component: the self-emulsification aqueous epoxy resin shown in the formula (1), be to be the amino acid shown in the formula (4) and Resins, epoxy at 35～60 ℃ of reaction 1.5～4h down by structural formula, again products therefrom is neutralized to pH with alkali and equals 7～8, add the soft water dissolving and be prepared from
Formula (4) is:
H
2N——R
1——COOH
R wherein
1Be that carbonatoms is that 2～18 aliphatic carbon chain or carbonatoms are 6 alicyclic or aromatic group;
Self-emulsification aqueous epoxy resin shown in the formula (2), be to be the alcohol acid of formula (5) by structural formula, with structural formula isocyanic ester as the formula (6), react 2.5～5h down at 40～80 ℃ and obtain the intermediate product of structural formula suc as formula (7), react 1.5～4h with Resins, epoxy down at 35～60 ℃ again, underpressure distillation boils off solvent, products therefrom is neutralized to pH with alkali equals 7～8, adds the soft water dissolving and obtains;
Formula (5) is:
HO——R
2——COOH
Formula (6) is:
OCN——R
3——--NCO
Formula (7) is:
R wherein
2, R
3Be that carbonatoms is that 2～18 aliphatic carbon chain or carbonatoms are 6 alicyclic or aromatic group;
Self-emulsification aqueous epoxy resin shown in the formula (3), be to be that polyisocyanates shown in the formula (8) and structural formula are that the alcohol acid shown in the formula (5) is after carrying out nucleophilic addition 2.5～5h under 40～80 ℃ by structural formula, the intermediate product of gained reacts 1.5～4h with Resins, epoxy down at 35～60 ℃ again, again products therefrom is neutralized to pH with alkali and equals 7～8, add the soft water dissolving and be prepared from, formula (8) is:
R wherein
4, R
5, R
6Be that carbonatoms is that 2～18 aliphatic carbon chain or carbonatoms are 6 alicyclic or aromatic group.
Described wetting dispersing agent is one or more the mixture among poly carboxylic acid ammonium salt or the polycarboxylate sodium.
Described rust-stabilising pigment is one or more the mixture in zinc phosphate, zinc borate, aluminium triphosphate, the zinc oxide.
Described tinting pigment is one or more a mixture of mica iron oxide red, red iron oxide, iron oxide yellow, titanium dioxide.
Described filler is one or more the mixture in mica powder, barium sulfate, talcum powder, kaolin, the lime carbonate.
Described film coalescence aid is the lauryl alcohol ester.
Described deaerating agent is a polysiloxane.
Described flow agent is polyether-modified polydimethylsiloxane.
Described sanitas is an isothiazolinone.
Described sudden strain of a muscle rust inhibitor is an organic zinc complex.
Described rheology modifier is an associativity urethane.
The A component is main component with the aqueous epoxy curing agent in the water-based intermediate coat of the present invention, and the B component is main component with the self-emulsification aqueous epoxy resin.Wherein aqueous epoxy curing agent is pressed preparation method's preparation of the self-emulsifying aqueous epoxy resin curing agent described in the Chinese patent 200910063839.9, the self-emulsifying aqueous epoxy resin curing agent of this method preparation has the function of curing and emulsion epoxy resin concurrently, energy emulsification and cured epoxy resin, only need common stirring that two components are mixed, make construction more convenient.And self-emulsifying epoxy resin of the present invention is owing to have the self-emulsifying characteristic, just can well merge mutually need not to add emulsifying agent when composite, thereby solve aqueous epoxy resin emulsion poor stability that traditional water-based intermediate coat exists and with aqueous epoxy curing agent consistency difference and owing to add the problem that emulsifying agent causes Corrosion Protection to descend with aqueous epoxy curing agent.In the water-base epoxy intermediate coat of prior art, what the self-emulsifying epoxy resin solidifying agent cooperated is low molecular weight liquid Resins, epoxy, because its molecular weight is little, the snappiness and the shock resistance of paint film are relatively poor after causing solidifying.Self-emulsifying epoxy resin emulsion and self-emulsifying aqueous epoxy resin curing agent that the present invention adopts are composite, have improved the mechanical property and the salt spray resistance of filming, and have satisfied environmental requirement.It is on sale, with low cost that every starting material of the present invention are the market.
In the water-base epoxy intermediate coat B component of the present invention, structural formula is as follows suc as formula the preparation feedback principle of the self-emulsification aqueous epoxy resin shown in (1), formula (2) or the formula (3):
The preparation of self-emulsification aqueous epoxy resin shown in the formula (1) at first is the reactive hydrogen and the epoxy reaction of primary amine in the amino acid, generates secondary amine, further generates tertiary amine with epoxy reaction again, forms cross-linked network structure at last.Its reaction skeleton symbol is as follows:
The first step:
Second step:
The preparation of the self-emulsification aqueous epoxy resin shown in the formula (2), at first vulcabond and alcohol acid carry out electrophilic addition reaction, the isocyano in the adduct molecule (NCO) with the Resins, epoxy molecule in hydroxyl carry out nucleophilic addition.It reacts skeleton symbol following (2≤n described in the formula≤10):
The first step:
Second step:
The preparation of the self-emulsification aqueous epoxy resin shown in the formula (3) at first is that polyisocyanates and alcohol acid carry out electrophilic addition reaction, the isocyano in the adduct molecule (NCO) with the Resins, epoxy molecule in hydroxyl carry out nucleophilic addition.It reacts skeleton symbol following (2≤n described in the formula≤10):
The first step:
Second step:
Beneficial effect of the present invention is: the present invention overcome with the aqueous epoxy resin emulsion poor stability that adds the preparation of emulsifying agent method and with the problem of aqueous epoxy curing agent consistency difference, improve mechanical property and the salt spray resistance of filming.By this aqueous epoxy resins and the composite water-base epoxy intermediate coat that makes of waterborne curing agent, have excellent mechanical property and salt spray resistance, and satisfy environmental requirement.Prove that after testing the pencil hardness of this product, resistance to impact shock, adhesion performance, snappiness, water resistance, salt spray resistance and ageing-resistant performance etc. all show well.Simultaneously, solidifying agent of the present invention has concurrently and solidifies and the function of emulsion epoxy resin, can be in aqueous epoxy resins solution homodisperse, two components are mixed the back only to be needed common stirring just can reach to mix, make construct more convenient.
Embodiment
Below in conjunction with specific embodiment the present invention is described in further detail:
Embodiment 1
The weight percent of each composition is in the A component: aqueous epoxy curing agent 30%, and poly carboxylic acid ammonium salt 0.2%, the polycarboxylate sodium 0.18%, aluminium triphosphate 1%, zinc oxide 2%, mica iron oxide red 5%, red iron oxide 5%, mica powder 1%, talcum powder 3%, lime carbonate 1%, lauryl alcohol ester 1%, polysiloxane 0.1%, polyether-modified polydimethylsiloxane 0.1%, isothiazolinone 0.01%, organic zinc complex 0.5%, associativity urethane 0.01%, softening water 49.9%.
The weight percent of each composition is in the B component: self-emulsification aqueous epoxy resin 10%, softening water 90%, stir the B component, wherein
Described self-emulsification aqueous epoxy resin prepares by the following method: the 1.0g para-amino benzoic acid is added in the reactor, under whipped state, add 30ml acetone, adding 1.4g Resins, epoxy CYD-128 again reacts, behind reaction 4h under 35 ℃, underpressure distillation boils off acetone and unnecessary para-amino benzoic acid, products therefrom is neutralized to pH with organic bases AMP-95 equals 7～8, add the soft water dissolving, prepare aqueous epoxy resins such as structural formula:
At last with A, B component by weight 10: 1 mixed, promptly get the said water-base epoxy intermediate coat of the present invention after stirring.
Embodiment 2
The weight percent of each composition is in the A component: aqueous epoxy curing agent 43.61%, and poly carboxylic acid ammonium salt 0.5%, the polycarboxylate sodium 0.5%, aluminium triphosphate 0.5%, zinc oxide 0.5%, mica iron oxide red 5%, iron oxide yellow 5%, mica powder 1%, barium sulfate 2%, kaolin 2%, lauryl alcohol ester 2%, polysiloxane 0.1%, polyether-modified polydimethylsiloxane 0.1%, isothiazolinone 0.5%, organic zinc complex 0.5%, associativity urethane 0.1%, softening water 36.09%.
The weight percent of each composition is in the B component: self-emulsification aqueous epoxy resin 20%, softening water 80%, stir the B component, wherein
Described self-emulsification aqueous epoxy resin prepares by the following method: the 1.0g para-amino benzoic acid is added in the reactor, under whipped state, add 30ml acetone, adding 1.4g Resins, epoxy CYD-128 again reacts, behind reaction 1.5h under 60 ℃, underpressure distillation boils off acetone and unnecessary para-amino benzoic acid, products therefrom is neutralized to pH with organic bases AMP-95 equals 7-8, add the soft water dissolving, prepare aqueous epoxy resins such as structural formula:
At last with A, B component by weight 1: 2 mixed, promptly get the said water-base epoxy intermediate coat of the present invention after stirring.
Embodiment 3
The weight percent of each composition is in the A component: aqueous epoxy curing agent 23%, poly carboxylic acid ammonium salt 1%, zinc phosphate 1%, zinc borate 1%, aluminium triphosphate 2.5%, zinc oxide 0.5%, red iron oxide 3%, titanium dioxide 2%, iron oxide yellow 5%, mica powder 1%, barium sulfate 1%, talcum powder 1%, kaolin 1%, lime carbonate 1%, lauryl alcohol ester 2%, polysiloxane 1%, polyether-modified polydimethylsiloxane 0.5%, isothiazolinone 0.5%, organic zinc complex 2%, associativity urethane 0.1%, softening water 49.9%.
The weight percent of each composition is in the B component: self-emulsification aqueous epoxy resin 10%, softening water 90%, stir the B component, wherein
Described aqueous epoxy resins prepares by the following method: 2.0gTDI is added in the reactor, under whipped state, add 30ml dehydration acetone, adding the 1.6g P-hydroxybenzoic acid again reacts, behind reaction 2.5h under 80 ℃, adding 1.4g Resins, epoxy CYD-128 again in the first step reaction products therefrom reacts, behind reaction 1.5h under 60 ℃, underpressure distillation boils off acetone and unnecessary TDI, products therefrom is neutralized to pH with organic bases AMP-95 equals 7～8, add the soft water dissolving, prepare aqueous epoxy resins such as structural formula (2≤n in the formula≤10):
At last with A, B component by weight 3: 1 mixed, promptly get the said water-base epoxy intermediate coat of the present invention after stirring.
Embodiment 4
The weight percent of a composition is in the A component: aqueous epoxy curing agent 55%, the polycarboxylate sodium 0.1%, zinc phosphate 1%, mica iron oxide red 5%, mica powder 1%, lauryl alcohol ester 1.09%, polysiloxane 0.1%, polyether-modified polydimethylsiloxane 0.1%, isothiazolinone 0.01%, organic zinc complex 0.5%, associativity urethane 0.01%, softening water 36.09%.
The weight percent of each composition is in the B component: self-emulsification aqueous epoxy resin 20%, softening water 80%, stir the B component, wherein
Described aqueous epoxy resins prepares by the following method: 2.0gTDI is added in the reactor, under whipped state, add 30ml dehydration acetone, adding the 1.6g P-hydroxybenzoic acid again reacts, behind reaction 5h under 40 ℃, adding 1.4g Resins, epoxy CYD-128 again in the first step reaction products therefrom reacts, behind reaction 4h under 60 ℃, underpressure distillation boils off acetone and unnecessary TDI, products therefrom is neutralized to pH with organic bases AMP-95 equals 7～8, add the soft water dissolving, prepare aqueous epoxy resins such as structural formula (2≤n in the formula≤10):
At last with A, B component by weight 4: 1 mixed, promptly get the said water-base epoxy intermediate coat of the present invention after stirring.
Embodiment 5
The weight percent of a composition is in the A component: aqueous epoxy curing agent 32.9%, poly carboxylic acid ammonium salt 0.1%, the polycarboxylate sodium 0.2%, zinc phosphate 1%, zinc borate 1%, aluminium triphosphate 1%, zinc oxide 0.5%, mica iron oxide red 5%, titanium dioxide 2%, mica powder 1%, barium sulfate 2%, talcum powder 1%, kaolin 1%, lauryl alcohol ester 1%, polysiloxane 0.15%, polyether-modified polydimethylsiloxane 0.1%, isothiazolinone 0.01%, organic zinc complex 1.5%, associativity urethane 0.01%, softening water 48.53%.
The weight percent of each composition is in the B component: self-emulsification aqueous epoxy resin 10%, softening water 90%, stir the B component, wherein
Described aqueous epoxy resins prepares by the following method: 2.0gHDI is added in the reactor, under whipped state, add 30ml dehydration acetone, adding the 1.6g P-hydroxybenzoic acid again reacts, behind reaction 4h under 55 ℃, adding 1.4g Resins, epoxy CYD-128 again in the first step reaction products therefrom reacts, behind reaction 4h under 60 ℃, underpressure distillation boils off acetone and unnecessary HDI, products therefrom is neutralized to pH with organic bases AMP-95 equals 7～8, add the soft water dissolving, prepare aqueous epoxy resins such as structural formula (2≤n in the formula≤10):
At last with A, B component by weight 5: 1 mixed, promptly get the said water-base epoxy intermediate coat of the present invention after stirring.
Embodiment 6
The weight percent of a composition is in the A component: aqueous epoxy curing agent 36%, the polycarboxylate sodium 0.3%, zinc phosphate 1%, zinc borate 1%, aluminium triphosphate 1%, zinc oxide 0.5%, mica iron oxide red 5%, titanium dioxide 5%, mica powder 1%, barium sulfate 1%, talcum powder 1%, kaolin 1%, lime carbonate 1%, lauryl alcohol ester 2%, polysiloxane 1%, polyether-modified polydimethylsiloxane 0.5%, isothiazolinone 0.01%, organic zinc complex 0.5%, associativity urethane 0.01%, softening water 41.18%.
The weight percent of each composition is in the B component: self-emulsification aqueous epoxy resin 30%, softening water 70%, stir the B component, wherein
Described aqueous epoxy resins prepares by the following method: 2.0gHDI is added in the reactor, under whipped state, add 30ml dehydration acetone, adding the 1.6g P-hydroxybenzoic acid again reacts, behind reaction 3h under 40 ℃, adding 1.4g Resins, epoxy CYD-128 again in the first step reaction products therefrom reacts, after reacting 5 hours under 80 ℃, underpressure distillation boils off acetone and unnecessary HDI, products therefrom is neutralized to pH with organic bases AMP-95 equals 7-8, add the soft water dissolving, prepare aqueous epoxy resins such as structural formula (2≤n in the formula≤10):
At last with A, B component by weight 7: 1 mixed, promptly get the said water-base epoxy intermediate coat of the present invention after stirring.
Embodiment 7
The weight percent of each composition is in the A component: aqueous epoxy curing agent 32.45%, and poly carboxylic acid ammonium salt 0.2%, the polycarboxylate sodium 0.6%, zinc phosphate 1%, zinc borate 1%, aluminium triphosphate 0.5%, zinc oxide 0.5%, mica iron oxide red 5%, titanium dioxide 2%, barium sulfate 5%, lauryl alcohol ester 1%, polysiloxane 0.5%, polyether-modified polydimethylsiloxane 0.1%, isothiazolinone 0.01%, organic zinc complex 0.5%, associativity urethane 0.01%, softening water 49.63%.
The weight percent of each composition is in the B component: self-emulsification aqueous epoxy resin 10%, softening water 90%, stir the B component, wherein
Described aqueous epoxy resins prepares by the following method: with 2.0g 4,4 ', 4 " triphenylmethane triisocyanate (TTI) adds in the reactor; add 30ml dehydration acetone under whipped state; add the 1.6g P-hydroxybenzoic acid again and react; at 40 ℃ down behind the reaction 5h; add 1.4g Resins, epoxy CYD-128 again in the first step reaction products therefrom and react; at 35 ℃ down behind the reaction 4h, underpressure distillation boils off acetone and unnecessary TTI, products therefrom is neutralized to pH with organic bases AMP-95 equals 7～8, add the soft water dissolving, prepare aqueous epoxy resins such as structural formula (2≤n in the formula≤10):
A, B component by weight 5: 1 mixed, are promptly got the said water-base epoxy intermediate coat of the present invention after stirring.
Embodiment 8
The weight percent of each composition is in the A component: aqueous epoxy curing agent 37%, and poly carboxylic acid ammonium salt 0.1%, the polycarboxylate sodium 0.2%, zinc phosphate 1%, zinc borate 0.5%, aluminium triphosphate 1%, zinc oxide 1%, mica iron oxide red 3%, red iron oxide 3%, iron oxide yellow 2%, titanium dioxide 2%, mica powder 1%, barium sulfate 2%, kaolin 1%, lime carbonate 1%, lauryl alcohol ester 1%, polysiloxane 0.1%, polyether-modified polydimethylsiloxane 0.1%, isothiazolinone 0.01%, organic zinc complex 0.5%, associativity urethane 0.01%, softening water 42.48%.
The weight percent of each composition is in the B component: self-emulsification aqueous epoxy resin 30%, softening water 70%, stir the B component, wherein
Described aqueous epoxy resins prepares by the following method: 2.0gTTI is added in the reactor, under whipped state, add 30ml dehydration acetone, adding the 1.6g P-hydroxybenzoic acid again reacts, behind reaction 2.5h under 80 ℃, adding 1.4g Resins, epoxy CYD-128 again in the first step reaction products therefrom reacts, behind reaction 1.5h under 60 ℃, underpressure distillation boils off acetone and unnecessary TTI, products therefrom is neutralized to pH with organic bases AMP-95 equals 7～8, add the soft water dissolving, prepare aqueous epoxy resins such as structural formula (2≤n in the formula≤10):
At last with A, B component by weight 8: 1 mixed, promptly get the said water-base epoxy intermediate coat of the present invention after stirring.
The water-base epoxy intermediate coat of above each embodiment is carried out pencil hardness, resistance to impact shock, sticking power, snappiness, water tolerance, salt spray resistance, ageing-resistant performance and stability to carry out detected result and sees Table 1.
Table 1:
The detected result of table 1 shows that the pencil hardness of embodiments of the invention water-base epoxy intermediate coat is H～3H, resistance to impact shock has all reached 50kg.cm, sticking power has reached one-level, snappiness is 1mm, 25 ℃ of following 200h no changes of water tolerance, all passed through in 800 hours when salt fog resistance detects, ageing-resistant detection 1000h is intact with upper surface.
Claims (12)
1. water-base epoxy intermediate coat, it is characterized in that: it comprises two kinds of components of A, B, and the ratio of the weight ratio of A component and B component is 0.5～10, and
The weight percent of each composition is in the A component: aqueous epoxy resin curing agent 23～55%, wetting dispersing agent 0.1～1%, rust-stabilising pigment 1～5%, tinting pigment 5～10%, filler 1～5%, film coalescence aid 1～2%, deaerating agent 0.1～1%, flow agent 0.1～0.5, sanitas 0.01～0.5%, sudden strain of a muscle rust inhibitor 0.5～2%, rheology modifier 0.01～0.1%, softening water 36.09～49.9%;
The weight percent of each composition is in the B component: self-emulsification aqueous epoxy resin 10～30%, softening water 70～90%, and wherein, the structural formula of described self-emulsification aqueous epoxy resin is a kind of shown in following formula (1), formula (2) or the formula (3):
Formula (1) is
R wherein
1Be that carbonatoms is that 2～18 aliphatic carbon chain or carbonatoms are 6 alicyclic or aromatic group;
Formula (2) is:
R wherein
2, R
3Be that carbonatoms is that 2～18 aliphatic carbon chain or carbonatoms are 6 alicyclic or aromatic group, described 2≤n≤10;
Formula (3) is:
R wherein
2, R
3, R
4, R
5, R
6Be that carbonatoms is that 2～18 aliphatic carbon chain or carbonatoms are 6 alicyclic or aromatic group, described 2≤n≤10.
2. water-base epoxy intermediate coat according to claim 1 is characterized in that: in the described B component,
Self-emulsification aqueous epoxy resin shown in the formula (1) is to be the amino acid shown in the formula (4) and Resins, epoxy at 35～60 ℃ of reaction 1.5～4h down by structural formula, again products therefrom is neutralized to pH=7～8 with alkali, adds the soft water dissolving and is prepared from, and formula (4) is:
H
2N——R
1——COOH
R wherein
1Be that carbonatoms is that 2～18 aliphatic carbon chain or carbonatoms are 6 alicyclic or aromatic group;
Self-emulsification aqueous epoxy resin shown in the formula (2), be to be the alcohol acid of formula (5) by structural formula, with structural formula suc as formula (6) represented isocyanic ester, reaction obtained structural formula intermediate product as the formula (7) in 2.5～5 hours under 40～80 ℃, reacted 1.5～4 hours down at 35～60 ℃ with Resins, epoxy again, underpressure distillation boils off solvent, products therefrom is neutralized to pH with alkali equals 7～8, adds the soft water dissolving and obtains;
Formula (5) is:
HO——R
2——COOH
Formula (6) is:
OCN——R
3——NCO
Formula (7) is:
R wherein
2, R
3Be that carbonatoms is that 2～18 aliphatic carbon chain or carbonatoms are 6 alicyclic or aromatic group;
Self-emulsification aqueous epoxy resin shown in the formula (3), be to be that polyisocyanates shown in the formula (8) and structural formula are that the alcohol acid of formula (5) is after carrying out nucleophilic addition 2.5～5h under 40～80 ℃ by structural formula, the intermediate product of gained reacts 1.5～4h with Resins, epoxy down at 35～60 ℃ again, again products therefrom is neutralized to pH=7～8 with alkali, add the soft water dissolving and be prepared from, formula (8) is:
R wherein
4, R
5, R
6Be that carbonatoms is that 2～18 aliphatic carbon chain or carbonatoms are 6 alicyclic or aromatic group.
3. water-base epoxy intermediate coat according to claim 1 and 2 is characterized in that: described wetting dispersing agent is one or more the mixture among poly carboxylic acid ammonium salt or the polycarboxylate sodium.
4. water-base epoxy intermediate coat according to claim 1 and 2 is characterized in that: described rust-stabilising pigment is one or more the mixture in zinc phosphate, zinc borate, aluminium triphosphate, the zinc oxide.
5. water-base epoxy intermediate coat according to claim 1 and 2 is characterized in that: described tinting pigment is one or more a mixture of mica iron oxide red, red iron oxide, iron oxide yellow, titanium dioxide.
6. water-base epoxy intermediate coat according to claim 1 and 2 is characterized in that: described filler is one or more the mixture in mica powder, barium sulfate, talcum powder, kaolin, the lime carbonate.
7. water-base epoxy intermediate coat according to claim 1 and 2 is characterized in that: described film coalescence aid is for being the lauryl alcohol ester.
8. water-base epoxy intermediate coat according to claim 1 and 2 is characterized in that: described deaerating agent is a polysiloxane.
9. water-base epoxy intermediate coat according to claim 1 and 2 is characterized in that: described flow agent is polyether-modified polydimethylsiloxane.
10. water-base epoxy intermediate coat according to claim 1 and 2 is characterized in that: described sanitas is an isothiazolinone.
11. water-base epoxy intermediate coat according to claim 1 and 2 is characterized in that: described sudden strain of a muscle rust inhibitor is an organic zinc complex.
12. water-base epoxy intermediate coat according to claim 1 and 2 is characterized in that: described rheology modifier is an associativity urethane.
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101104770A (en) * | 2007-08-20 | 2008-01-16 | 维新环保涂料（深圳）有限公司 | Water-based epoxy intermediate paint |
| CN101649041A (en) * | 2009-09-04 | 2010-02-17 | 武汉工程大学 | Method for preparing self-emulsifying aqueous epoxy resin curing agent |
-
2010
- 2010-12-28 CN CN201010608677A patent/CN102093805B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101104770A (en) * | 2007-08-20 | 2008-01-16 | 维新环保涂料（深圳）有限公司 | Water-based epoxy intermediate paint |
| CN101649041A (en) * | 2009-09-04 | 2010-02-17 | 武汉工程大学 | Method for preparing self-emulsifying aqueous epoxy resin curing agent |
Non-Patent Citations (3)
| Title |
|---|
| 《广州化学》 20000331 张肇英等 化学改性环氧树脂水基涂料的研究-涂膜性能 第5-9页 1-12 第25卷, 第1期 * |
| 《热固性树脂》 20110930 王邦清等 自乳化水分散环氧树脂的制备及应用 第59-62页 1-12 第26卷, 第5期 * |
| 《高分子材料科学与工程》 20100228 周华，曹瑞军，刘力行 自乳化水性环氧树脂的合成 第1-3页 1-12 第26卷, 第2期 * |
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