CN102040902A - High-build epoxy coal tar pitch anticorrosive coating and preparation method thereof - Google Patents
High-build epoxy coal tar pitch anticorrosive coating and preparation method thereof Download PDFInfo
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- CN102040902A CN102040902A CN2010106208081A CN201010620808A CN102040902A CN 102040902 A CN102040902 A CN 102040902A CN 2010106208081 A CN2010106208081 A CN 2010106208081A CN 201010620808 A CN201010620808 A CN 201010620808A CN 102040902 A CN102040902 A CN 102040902A
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- 238000000576 coating method Methods 0.000 title claims abstract description 36
- 239000011248 coating agent Substances 0.000 title claims abstract description 35
- 239000011294 coal tar pitch Substances 0.000 title claims abstract description 19
- 239000004593 Epoxy Substances 0.000 title abstract description 8
- 238000002360 preparation method Methods 0.000 title abstract description 4
- 229920005989 resin Polymers 0.000 claims abstract description 30
- 239000011347 resin Substances 0.000 claims abstract description 30
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims abstract description 23
- 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 abstract description 22
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims abstract description 20
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 20
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000007822 coupling agent Substances 0.000 claims abstract description 11
- 239000003822 epoxy resin Substances 0.000 claims abstract description 11
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 11
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 10
- 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 abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims abstract description 9
- 238000000227 grinding Methods 0.000 claims abstract description 7
- 150000002118 epoxides Chemical class 0.000 claims description 23
- 239000012752 auxiliary agent Substances 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 20
- 239000003245 coal Substances 0.000 claims description 16
- 239000006185 dispersion Substances 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 11
- -1 phenolic aldehyde amine Chemical class 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 210000000003 hoof Anatomy 0.000 claims description 9
- 229920001296 polysiloxane Polymers 0.000 claims description 9
- 238000000518 rheometry Methods 0.000 claims description 9
- 239000010935 stainless steel Substances 0.000 claims description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 150000003512 tertiary amines Chemical class 0.000 claims description 7
- 239000004576 sand Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 3
- 229910000838 Al alloy Inorganic materials 0.000 claims 2
- 229910001256 stainless steel alloy Inorganic materials 0.000 claims 2
- 239000011513 prestressed concrete Substances 0.000 abstract description 10
- 230000032683 aging Effects 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 150000007942 carboxylates Chemical class 0.000 abstract description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 abstract 2
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 239000004611 light stabiliser Substances 0.000 abstract 1
- 239000010445 mica Substances 0.000 abstract 1
- 229910052618 mica group Inorganic materials 0.000 abstract 1
- 230000000813 microbial effect Effects 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000126 substance Substances 0.000 description 6
- 230000000845 anti-microbial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 125000003700 epoxy group Chemical group 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000012046 mixed solvent Substances 0.000 description 2
- 241000707825 Argyrosomus regius Species 0.000 description 1
- 101150039167 Bex3 gene Proteins 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003679 aging effect Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012767 functional filler Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000007539 photo-oxidation reaction Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Landscapes
- Epoxy Resins (AREA)
- Paints Or Removers (AREA)
Abstract
The invention relates to a high-build epoxy coal tar pitch anticorrosive coating and a preparation method thereof. The preparation method comprises the following steps of: adding dimethylbenzene, n-butyl alcohol, butanone, coal tar pitch resin liquid, toughened resin, precipitated barium sulfate, silk mica powder, talc powder, a hoof-joint type rheological control aid, a coupling agent 01, a CibaEFKA3650 aid, an organic defoaming agent and poly organic carboxylate into bisphenol A type epoxy resin with medium molecular weight, stirring, dispersing at a high speed, and grinding into a component A; stirring phenolic ammonia, an accelerator, ethanol and a CibaTINUVIN 460 light stabilizer to form a component B; and uniformly mixing the component A and the component B in a ratio of 10:1. The high-build epoxy coal tar pitch anticorrosive coating has certain toughness, and has excellent adhesion, high microbial corrosion resistance, long construction operating period and certain light ageing resistance when applied to prestressed concrete cylinder pipe (PCCP) exterior walls.
Description
Technical field
The present invention relates to the epoxide coal bituminous anticorrosive coating of thick film and the manufacture method of a kind of PCCP of being exclusively used in (Prestressed concrete cylinder pipe) outer wall.
Background technology
It is that the coating light aging resisting property is poor that existing P CCP (Prestressed concrete cylinder pipe) outer wall anti-corrosion adopts epoxide coal bituminous coating, its weak point of such coating more, one-pass film-forming is thinner, the coating poor toughness, cause the anticorrosion back coating outdoor storage time short, executive cost height, opposing mortar stress crack ability.
Summary of the invention
What the purpose of this invention is to provide a kind ofly has certain anti-light aging and certain flexible one-pass film-forming build and surpasses acidproof, alkaline-resisting, the salt tolerant of the be directly used in initial set concrete surface of 500 μ m, PCCP outer wall special anti-corrosion erosion coating and the manufacture method of anti-microorganism.
The epoxide coal bituminous anticorrosive coating of a kind of thick film of the present invention is to adopt the intermediate molecular weight bisphenol A type epoxy resin to add dimethylbenzene, propyl carbinol, butanone, coal-tar pitch resin liquid
*, toughened resin, process white, sericite in powder, talcum powder, hoof mould assembly rheology control auxiliary agent, coupling agent 201, Ciba
EFKA
3650 auxiliary agents, silicone antifoam agent and poly-organic carboxylate are made the A component through stirring, high speed dispersion, grinding; Phenolic aldehyde amine, promotor, ethanol and Ciba
TINUVIN
460 photostabilizers stir makes the B component.Both are by A: B=10: 1 (weight ratio) mixes the back and uses.Be a kind of epoxide coal bituminous anticorrosive coating of certain flexible that has, this coating is used for that the PCCP outer wall is anticorrosion to have that sticking power excellence, antimicrobial corrodibility are good, the construction usage period is long, and has certain opposing photooxidation aging property.
The manufacture method that is used for the epoxide coal bituminous anticorrosive coating of thick film of PCCP (Prestressed concrete cylinder pipe) outer wall of the present invention, it is characterized in that in 1 weight part intermediate molecular weight bisphenol A type epoxy resin, adding successively the dimethylbenzene of 0.2～0.3 weight part, 0.1 the butanols of～0.15 weight part, 0.05 the butanone of～0.1 weight part, 0.7 the coal-tar pitch resin liquid of～0.8 weight part, 0.2 the toughened resin of～0.3 weight part, 0.05 the process white of～0.1 weight part, 0.1 the sericite in powder of～0.15 weight part, 0.05 the talcum powder of～0.1 weight part, 0.008 the hoof mould assembly rheology control auxiliary agent of～0.03 weight part, high speed dispersion 0.5～1 hour is ground 0.5～1h with sand mill then.With the product after grinding, add the Ciba of coupling agent 201,0.005～0.02 weight part of 0.005～0.02 weight part successively
EFKA
The silicone antifoam agent of 3650 auxiliary agents and 0.005～0.02 weight part, high speed dispersion made the A component in 30 minutes then.In the stainless steel charging basket, add the phenolic aldehyde amine of 1 weight part, the tertiary amines curable epoxide promotor of 0.1～0.2 weight part, the ethanol of 0.15～0.2 weight part and the Ciba of 0.005～0.02 weight part
TINUVIN
460 photostabilizers made the B component in 30 minutes with the dispersion machine stirring.Both are by A: B=10: 1 (weight ratio) mixes the back and uses.
The more excellent epoxide coal bituminous anticorrosive coating of thick film that is used for PCCP (Prestressed concrete cylinder pipe) outer wall, it is characterized in that the A component is by 1 weight part intermediate molecular weight bisphenol A type epoxy resin, 0.23 the dimethylbenzene of weight part, 0.11 the butanols of weight part, 0.05 the butanone of weight part, 0.7 the coal-tar pitch resin liquid of weight part, 0.25 the toughened resin of weight part, 0.05 the process white of weight part, 0.13 the sericite in powder of weight part, 0.05 the talcum powder of weight part, 0.01 the hoof mould assembly rheology control auxiliary agent of weight part, the coupling agent 201 of 0.008 weight part, 0.01 the Ciba of weight part
EFKA
The silicone antifoam agent of 3650 auxiliary agents, 0.008 weight part is formed.The B component has the phenolic aldehyde amine of 1 weight part, the tertiary amines curable epoxide promotor of 0.12 weight part, the ethanol of 0.15 weight part and the Ciba of 0.008 weight part
TINUVIN
460 photostabilizers are formed.Both are by A: B=10: 1 (weight ratio) mixes the back and uses.
Epoxide coal bituminous anticorrosive coating of thick film and the manufacture method that is used for PCCP (Prestressed concrete cylinder pipe) outer wall of the present invention, routine and functional filler by Resins, epoxy, mixed solvent, toughened resin, coal-tar pitch, the auxiliary agent that adds many varieties and functions property and some amount are formulated.Epoxy group(ing) and a large amount of hydroxyl polar groups are arranged in the Resins, epoxy molecular structure that uses in manufacturing processed, solidify with phenolic aldehyde amine and booster response, active epoxy group(ing) can form very firm chemical bond with the interface metal atomic reaction in solidification process, strengthened the sticking power of coating and base material, made coating have excellent physical and mechanical performance.Characteristics such as that the toughened resin that uses has is good with the Resins, epoxy compatibility, can participate in solidifying, can not separate out from cured article, effect for various chemical mediators is comparatively stable, because compact structure, the pore of coating structure is few, ventilation property is little, the shielding buffer action of filming is fine, and toughening effect is obvious.The mixed solvent that uses is good to the Resins, epoxy solvability, and evaporation rate and wettability are good, can form fine and close erosion shield uniformly.The coal-tar pitch that adopts has good antimicrobial destruction, can effectively kill and remove SRB and SOB, makes coating have good antimicrobial destruction, and its softening temperature is moderate simultaneously, and is better than the sticking power that adopts coal tar; Do not contain in the pigment and can promptly have been reduced the coating cost, effectively filled the physics space in the film-forming resin film simultaneously, strengthened the chemical resistance of coating by chemical mediator corrosive material.Especially the sericite in powder slabbing structure of Cai Yonging is favourable to the anti-light aging that improves paint coatings.The hoof mould assembly rheology control auxiliary agent that adopts can make coating condense at short notice and form thicker coat-thickness.Ciba
EFKA
3650 auxiliary agents can reduce the surface tension of coating system, have improved to flow and levelling property, and have avoided the formation of Bei Nade whirlpool.Ciba
TINUVIN
The adding of 460 photostabilizers can form the meagre rete of one deck at coatingsurface, effectively improves the anti-light aging performance of coating.
The present invention's beneficial effect compared with prior art
1, the epoxide coal bituminous anticorrosive coating of thick film that is used for PCCP (Prestressed concrete cylinder pipe) outer wall of the present invention, have good sticking power, toughness, chemical resistance and certain anti-light aging performance, the coating one-pass film-forming can reach more than the 500 μ m, can directly solidify in the concrete surface construction of initial set simultaneously.Be used for the PCCP outer wall anti-corrosion, have the effect of easy construction, saving duration, reduction executive cost.
2, epoxide coal bituminous anticorrosive coating of thick film and the manufacture method that is used for PCCP (Prestressed concrete cylinder pipe) outer wall of the present invention, technology is simple, need not specific installation.
Embodiment
The intermediate molecular weight bisphenol A type epoxy resin is commercially available E-20 type Resins, epoxy.
Toughened resin is the ZS102 toughened resin of Wuxi anti-impregnating material of a specified duration company limited exploitation.
Hoof mould assembly rheology control auxiliary agent is Ciba
RHEOVIS
The 132nd, the commercially available prod of Sweden vapour crust fine chemistry industry company.
Ciba
EFKA
3650 auxiliary agents are the commercially available prod of Dutch EFKA auxiliary agent company limited.
Coupling agent 201 is the commercially available prod of Nanjing dawn chemical industry company limited.
Promotor is commercially available tertiary amines curable epoxide promotor (commercially available model K-54).
Ciba
TINUVIN
460 photostabilizers are the commercially available prod of Sweden vapour crust fine chemistry industry company.
Coal-tar pitch solution: be to make by every 300g xylene soluble 700g coal-tar pitch.Its preparation method is: the dimethylbenzene of specified amount is added in the reactor, constantly the coal-tar pitch of specified amount is added in the reactor under agitation condition, keep temperature of reaction kettle at 105 ± 5 ℃, disperse just to make in 5～8 hours coal-tar pitch solution.
Embodiment 1:
Epoxide coal bituminous anticorrosive coating of thick film and the manufacture method that is used for PCCP (Prestressed concrete cylinder pipe) outer wall of the present invention.
In the stainless steel charging basket, add the E-20 bisphenol A type epoxy resin of 1 weight part, the dimethylbenzene of 0.23 weight part, the butanols of 0.11 weight part, the butanone of 0.05 weight part, the coal-tar pitch resin liquid of 0.7 weight part, the toughened resin of 0.25 weight part, the process white of 0.05 weight part, the sericite in powder of 0.01 weight part, the talcum powder of 0.008 weight part, the Ciba of 0.01 weight part successively
RHEOVIS
132, high speed dispersion 0.5～1 hour is ground 1h with sand mill then.With the product after grinding, add the Ciba of coupling agent 201,0.01 weight part of 0.008 weight part successively
EFKA
The silicone antifoam agent of 3650 auxiliary agents and 0.008 weight part, high speed dispersion made the A component in 30 minutes then.
In another stainless steel charging basket, add the phenolic aldehyde amine of 1 weight part, the promotor of 0.12 weight part, the ethanol of 0.15 weight part and the Ciba of 0.008 weight part
TINUVIN
460 photostabilizers made the B component in 30 minutes with the dispersion machine stirring.
With A component and B component by weight A: B=10: 1, mix the back and use.
Experiment mainly the results are shown in following table:
Embodiment 2:
Epoxide coal bituminous anticorrosive coating of thick film and the manufacture method that is used for PCCP (Prestressed concrete cylinder pipe) outer wall of the present invention.
In the stainless steel charging basket, add the E-20 bisphenol A type epoxy resin of 1 weight part, the dimethylbenzene of 0.23 weight part, the butanols of 0.11 weight part, the butanone of 0.05 weight part, the coal-tar pitch resin liquid of 0.75 weight part, the toughened resin of 0.27 weight part, the process white of 0.05 weight part, the sericite in powder of 0.01 weight part, the talcum powder of 0.008 weight part, the Ciba of 0.009 weight part successively
RHEOVIS
132, high speed dispersion 0.5 hour is ground 1h with sand mill then.With the product after grinding, add the Ciba of coupling agent 201,0.011 weight part of 0.008 weight part successively
EFKA
The silicone antifoam agent of 3650 auxiliary agents and 0.008 weight part, high speed dispersion made the A component in 30 minutes then.
In another stainless steel charging basket, add the phenolic aldehyde amine of 1 weight part, the promotor of 0.12 weight part, the ethanol of 0.15 weight part and the Ciba of 0.008 weight part
TINUVIN
460 photostabilizers made the B component in 30 minutes with the dispersion machine stirring.
With A component and B component by weight A: B=10: 1, mix the back and use.
Experiment mainly the results are shown in following table:
Claims (4)
1. epoxide coal bituminous anticorrosive coating of thick film, it is characterized in that: the A component is by 1 weight part intermediate molecular weight bisphenol A type epoxy resin, 0.2 the dimethylbenzene of～0.3 weight part, 0.1 the butanols of～0.15 weight part, 0.05 the butanone of～0.1 weight part, 0.7 the coal-tar pitch resin liquid of～0.8 weight part, 0.2 the toughened resin of～0.3 weight part, 0.05 the process white of～0.1 weight part, 0.1 the sericite in powder of～0.15 weight part, 0.05 the talcum powder of～0.1 weight part, 0.008 the hoof mould assembly rheology control auxiliary agent of～0.03 weight part, the coupling agent 201 of 0.005～0.02 weight part, 0.005 the Ciba of～0.02 weight part
EFKA
The silicone antifoam agent of 3650 auxiliary agents, 0.005～0.02 weight part is formed; The B component is by the phenolic aldehyde amine of 1 weight part, the tertiary amines curable epoxide promotor of 0.1～0.2 weight part, the ethanol of 0.15～0.2 weight part and the Ciba of 0.005～0.02 weight part
TINUVIN
460 photostabilizers are formed, and both are A: B=10 by weight: 1, and mix the back and use.
2. the epoxide coal bituminous anticorrosive coating of thick film according to claim 1, it is characterized in that: the A component is by the dimethylbenzene of 1 weight part intermediate molecular weight bisphenol A type epoxy resin, 0.23 weight part, the butanols of 0.11 weight part, the butanone of 0.05 weight part, the coal-tar pitch resin liquid of 0.7 weight part, the toughened resin of 0.25 weight part, the process white of 0.05 weight part, the sericite in powder of 0.13 weight part, the talcum powder of 0.05 weight part, the hoof mould assembly rheology control auxiliary agent of 0.01 weight part, the Ciba of coupling agent 201,0.01 weight part of 0.008 weight part
EFKA
The silicone antifoam agent of 3650 auxiliary agents, 0.008 weight part is formed; The B component is by the phenolic aldehyde amine of 1 weight part, the tertiary amines curable epoxide promotor of 0.12 weight part, the ethanol of 0.15 weight part and the Ciba of 0.008 weight part
TINUVIN
460 photostabilizers are formed.
3. the manufacture method of the epoxide coal bituminous anticorrosive coating of thick film according to claim 1, it is characterized in that: in stainless steel or aluminium alloy charging basket, add 1 weight part intermediate molecular weight bisphenol A type epoxy resin successively, 0.2 the dimethylbenzene of～0.3 weight part, 0.1 the butanols of～0.15 weight part, 0.05 the butanone of～0.1 weight part, 0.7 the coal-tar pitch resin liquid of～0.8 weight part, 0.2 the toughened resin of～0.3 weight part, 0.05 the process white of～0.1 weight part, 0.1 the sericite in powder of～0.15 weight part, 0.05 the talcum powder of～0.1 weight part, 0.008 the hoof mould assembly rheology control auxiliary agent of～0.03 weight part, high speed dispersion 0.5～1 hour is ground 0.5～1h with sand mill then.With the product after grinding, add the Ciba of coupling agent 201,0.005～0.02 weight part of 0.005～0.02 weight part successively
EFKA
The silicone antifoam agent of 3650 auxiliary agents and 0.005～0.02 weight part, high speed dispersion made the A component in 30 minutes then; In the stainless steel charging basket, add the phenolic aldehyde amine of 1 weight part, the tertiary amines curable epoxide promotor of 0.1～0.2 weight part, the ethanol of 0.15～0.2 weight part and the Ciba of 0.005～0.02 weight part
TINUVIN
460 photostabilizers made the B component in 30 minutes with the dispersion machine stirring.
4. the manufacture method of the epoxide coal bituminous anticorrosive coating of thick film according to claim 3, it is characterized in that: in stainless steel or aluminium alloy charging basket, add 1 weight part intermediate molecular weight bisphenol A type epoxy resin successively, 0.23 the dimethylbenzene of weight part, 0.11 the butanols of weight part, 0.05 the butanone of weight part, 0.7 the coal-tar pitch resin liquid of weight part, 0.25 the toughened resin of weight part, 0.05 the process white of weight part, 0.13 the sericite in powder of weight part, 0.05 the talcum powder of weight part, 0.01 the hoof mould assembly rheology control auxiliary agent of weight part, high speed dispersion 0.5～1 hour is ground 0.5～1h with sand mill then; With the product after grinding, add the Ciba of coupling agent 201,0.01 weight part of 0.008 weight part successively
EFKA
The silicone antifoam agent of 3650 auxiliary agents and 0.008 weight part, high speed dispersion made the A component in 30 minutes then; In the stainless steel charging basket, add the phenolic aldehyde amine of 1 weight part, the tertiary amines curable epoxide promotor of 0.12 weight part, the ethanol of 0.15 weight part and the Ciba of 0.008 weight part
TINUVIN
460 photostabilizers made the B component in 30 minutes with the dispersion machine stirring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2010106208081A CN102040902A (en) | 2010-12-23 | 2010-12-23 | High-build epoxy coal tar pitch anticorrosive coating and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010106208081A CN102040902A (en) | 2010-12-23 | 2010-12-23 | High-build epoxy coal tar pitch anticorrosive coating and preparation method thereof |
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Cited By (7)
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| CN103666129A (en) * | 2013-11-29 | 2014-03-26 | 江苏帕齐尼铜业有限公司 | High-build coating for copper |
| CN104073127A (en) * | 2014-07-04 | 2014-10-01 | 天津市津海特种涂料装饰有限公司 | Moisture-cured epoxy asphalt anticorrosive paint and preparation method thereof |
| CN105086768A (en) * | 2015-09-17 | 2015-11-25 | 浙江钱浪涂料科技有限公司 | Thick paste type epoxy-modified coal pitch heavy anti-corrosion coating material and preparing method thereof |
| CN106189718A (en) * | 2016-08-30 | 2016-12-07 | 福州皇家地坪有限公司 | A kind of modified epoxy coal bituminous coating and preparation method thereof |
| CN106280893A (en) * | 2016-08-29 | 2017-01-04 | 山东帝高漆业有限公司 | A kind of coal tar epoxide Colophonium finish paint and production method thereof |
| CN109957270A (en) * | 2019-04-04 | 2019-07-02 | 刘珍 | A kind of aluminum alloy surface high-performance coating |
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| CN104073127A (en) * | 2014-07-04 | 2014-10-01 | 天津市津海特种涂料装饰有限公司 | Moisture-cured epoxy asphalt anticorrosive paint and preparation method thereof |
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Application publication date: 20110504 |