CN101608090A - A kind of high-chemical-resistance inner surface coating that is used for Special Container - Google Patents
A kind of high-chemical-resistance inner surface coating that is used for Special Container Download PDFInfo
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- CN101608090A CN101608090A CNA2008100390115A CN200810039011A CN101608090A CN 101608090 A CN101608090 A CN 101608090A CN A2008100390115 A CNA2008100390115 A CN A2008100390115A CN 200810039011 A CN200810039011 A CN 200810039011A CN 101608090 A CN101608090 A CN 101608090A
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Abstract
The present invention relates to a kind of high-chemical-resistance inner surface coating that is used for Special Container, this coating comprises host and solidifying agent, and the ratio of described host and solidifying agent is 3～9: 1 (weight ratio); Described host comprises following component and content (weight): Resins, epoxy 20%～35%, film coalescence aid 1%～3%, pigment 40%～60%, solvent surplus (in 100%); Described solidifying agent comprises following component and content (weight): modified fatty amine 60%～70%, solvent surplus (in 100%).Compared with prior art, the present invention is main film forming substance for two-pack with modified fat epoxy-amine resin and pigment, the high chemical resistance coating that composite other auxiliary agent is prepared from, have good anti-corrosion, chemical resistant properties, when being coated with the internal surface of Special Container, application is simple to operate, can be widely used in the Special Container of highly corrosive solid chemical such as loading and unloading sulphur, chemical fertilizer.
Description
Technical field
The present invention relates to coating, relate in particular to a kind of high-chemical-resistance inner surface coating that is used for Special Container.
Background technology
At present, freight container manufacturing industry mainly concentrates within Chinese territory, China has compiled global manufacturing freight container active more than eighty per cant, when world's coatings industry is accelerated to shift, as China of one of global coating material production big country, the development that is accompanied by container industry takes the lead in having obtained the navigator status in the coating container field simultaneously.Along with arising of the freight container of the different purposes of different size, be badly in need of developing to have special performance and coating easy to use, to satisfy the requirement of Special Container.
Summary of the invention
Purpose of the present invention is exactly to provide a kind of non-corrosibility and the good high-chemical-resistance inner surface coating that is used for Special Container of chemical resistant properties for the defective that overcomes above-mentioned prior art existence.
Purpose of the present invention can be achieved through the following technical solutions:
A kind of high-chemical-resistance inner surface coating that is used for Special Container is characterized in that this coating comprises host and solidifying agent, and the ratio of described host and solidifying agent is 3～9: 1 (weight ratio);
Described host comprises following component and content (weight):
Resins, epoxy 20%～35%,
Film coalescence aid 1%～3%,
Pigment 40%～60%,
Solvent surplus (in 100%);
Described solidifying agent comprises following component and content (weight):
Modified fatty amine 60%～70%,
Solvent surplus (in 100%).
Described Resins, epoxy comprises lower molecular weight bisphenol A type epoxy resin, intermediate molecular weight bisphenol A type epoxy resin or high molecular weight bisphenol A type Resins, epoxy.
Described film coalescence aid comprises one or more in anti-sagging agent, the dispersion agent.
Described anti-sagging agent is the mineral substance handled of organic compound, in the organic compound one or more, comprises polynite, organobentonite, fatty acid amide that stearic acid was handled.
Described dispersion agent is a nonionic surface active agent, comprises organosilane, non-saturated fatty acid acid amides.
Described pigment is the mixture of tinting pigment and pigment extender.
Described tinting pigment is rutile type, carbon black, titanium ultramarine, titanium viridescent, red iron oxide, iron oxide yellow, organic permanent bordeaux, organic purple, no lead-chrome yellow, unleaded chromium tangerine or their mixture; Described pigment extender is process white, ground barium sulfate, lime carbonate, talcum powder, silica powder or their mixture.
Described modified fatty amine comprises quadrol, hexanediamine or the diethylenetriamine of modification.
The solvent of described host is aromatic hydrocarbon solvent, alcoholic solvent, ketones solvent, esters solvent or their mixture, and the solvent of described solidifying agent is aromatic hydrocarbon solvent, alcoholic solvent, ketones solvent, esters solvent or their mixture.
Described aromatic hydrocarbon solvent is toluene, dimethylbenzene or their mixture, described alcoholic solvent is Virahol, butanols, isopropylcarbinol, sec-butyl alcohol, the trimethyl carbinol or their mixture, described ketones solvent is methylethylketone, methyl butyl ketone, methyl iso-butyl ketone (MIBK) or their mixture, described esters solvent ritalin, vinyl acetic monomer, N-BUTYL ACETATE or their mixture, described ether solvent comprises propylene glycol monomethyl ether.
The present invention is suitable for the supporting finish paint of Special Container undercoat for a kind of non-aqueous media, and wherein said Resins, epoxy comprises bisphenol A type epoxy resin, is main film forming substance; The described film coalescence aid of described film coalescence aid comprises one or more in anti-sagging agent, the dispersion agent, and dispersion agent has excellent wettability, can improve the uniform distribution of pigment in liquid phase; Described pigment is the mixture of tinting pigment and pigment extender, also is main film forming substance, and it can be given and film color and opacifying power and can improve rheological, weathering resistance, wear resistance, ventilation property, sticking power, gloss, chemical resistant properties of coating etc.; Described modified fatty amine is by reacting film-forming with Resins, epoxy.
Compared with prior art, the present invention is main film forming substance for two-pack with modified fat epoxy-amine resin and pigment, the high chemical resistance coating that composite other auxiliary agent is prepared from, have good anti-corrosion, chemical resistant properties, when being coated with the internal surface of Special Container, application is simple to operate, can be widely used in the Special Container of highly corrosive solid chemical such as loading and unloading sulphur, chemical fertilizer.
Embodiment
The invention will be further described below in conjunction with specific embodiment.
Embodiment 1～5
A kind of high-chemical-resistance inner surface coating that is used for Special Container, this coating comprises host and solidifying agent, concrete component and content are as follows:
In the foregoing description 1, Resins, epoxy is bisphenol A type epoxy resin, film coalescence aid is a tetramethylsilane, pigment is rutile type, ground barium sulfate and talcum powder (weight ratio is 2: 2: 5), the solvent of host is propylene glycol monomethyl ether, N-BUTYL ACETATE and dimethylbenzene (weight ratio is 2: 1: 1), modified fatty amine is the quadrol (affixture of quadrol and acetone or methylethylketone) of modification, and the solvent of solidifying agent is a dimethylbenzene.
In the foregoing description 2, Resins, epoxy is the lower molecular weight bisphenol A type epoxy resin, film coalescence aid is polynite and the trimethyl silanol (weight ratio is 1: 2) that stearic acid was handled, pigment is carbon black, titanium ultramarine, titanium viridescent, red iron oxide, ground barium sulfate and lime carbonate (weight ratio is 1: 2: 2: 1: 3: 3), the solvent of host is toluene, butanols and isopropylcarbinol (weight ratio is 1: 3: 3), modified fatty amine is the diethylenetriamine (affixture of diethylenetriamine and acetone or methylethylketone) of modification, and the solvent of solidifying agent is a toluene.
In the foregoing description 3, Resins, epoxy is the intermediate molecular weight bisphenol A type epoxy resin, film coalescence aid is organobentonite and hexamethyldisiloxane (weight ratio is 2: 1), pigment is that (weight ratio is 1: 2: 3: 2) for iron oxide yellow, organic permanent bordeaux, organic purple and talcum powder, the solvent of host is the sec-butyl alcohol and the trimethyl carbinol (weight ratio is 1: 1), modified fatty amine is Sunmide D-1100, and the solvent of solidifying agent is the dimethylbenzene and the trimethyl carbinol (weight ratio is 1: 1).
The foregoing description 4, middle Resins, epoxy is high molecular weight bisphenol A type Resins, epoxy, film coalescence aid is stearic amide and amine hydroxybenzene (weight ratio is 2: 1), pigment is no lead-chrome yellow, unleaded chromium tangerine and silica powder (weight ratio is 1: 1: 3), the solvent of host is that (weight ratio is 1: 1: 2: 2) for methylethylketone, methyl butyl ketone, ritalin and vinyl acetic monomer, modified fatty amine is AD71, and the solvent of solidifying agent is methylethylketone and vinyl acetic monomer (weight ratio is 1: 2).
In the foregoing description 5, Resins, epoxy is bisphenol A type epoxy resin, film coalescence aid is an organobentonite, pigment is red iron oxide, iron oxide yellow and ground barium sulfate (weight ratio is 2: 2: 3), the solvent of host is dimethylbenzene, methyl iso-butyl ketone (MIBK) and N-BUTYL ACETATE (weight ratio is 1: 3: 2), modified fatty amine is phenol aldehyde modified diethylenetriamine, and the solvent of solidifying agent is a dimethylbenzene.
Claims (10)
1. a high-chemical-resistance inner surface coating that is used for Special Container is characterized in that, this coating comprises host and solidifying agent, and the ratio of described host and solidifying agent is 3～9: 1 (weight ratio);
Described host comprises following component and content (weight):
Resins, epoxy 20%～35%,
Film coalescence aid 1%～3%,
Pigment 40%～60%,
Solvent surplus (in 100%);
Described solidifying agent comprises following component and content (weight):
Modified fatty amine 60%～70%,
Solvent surplus (in 100%).
2. a kind of high-chemical-resistance inner surface coating that is used for Special Container according to claim 1, it is characterized in that described Resins, epoxy comprises lower molecular weight bisphenol A type epoxy resin, intermediate molecular weight bisphenol A type epoxy resin or high molecular weight bisphenol A type Resins, epoxy.
3. a kind of high-chemical-resistance inner surface coating that is used for Special Container according to claim 1 is characterized in that described film coalescence aid comprises one or more in anti-sagging agent, the dispersion agent.
4. a kind of high-chemical-resistance inner surface coating that is used for Special Container according to claim 3, it is characterized in that, described anti-sagging agent is the mineral substance handled of organic compound, in the organic compound one or more, comprises polynite, organobentonite, fatty acid amide that stearic acid was handled.
5. a kind of high-chemical-resistance inner surface coating that is used for Special Container according to claim 3 is characterized in that described dispersion agent is a nonionic surface active agent, comprises organosilane, non-saturated fatty acid acid amides.
6. a kind of high-chemical-resistance inner surface coating that is used for Special Container according to claim 1 is characterized in that described pigment is the mixture of tinting pigment and pigment extender.
7. a kind of high-chemical-resistance inner surface coating that is used for Special Container according to claim 6, it is characterized in that described tinting pigment is rutile type, carbon black, titanium ultramarine, titanium viridescent, red iron oxide, iron oxide yellow, organic permanent bordeaux, organic purple, no lead-chrome yellow, unleaded chromium tangerine or their mixture; Described pigment extender is process white, ground barium sulfate, lime carbonate, talcum powder, silica powder or their mixture.
8. a kind of high-chemical-resistance inner surface coating that is used for Special Container according to claim 1 is characterized in that described modified fatty amine comprises quadrol, hexanediamine or the diethylenetriamine of modification.
9. a kind of high-chemical-resistance inner surface coating that is used for Special Container according to claim 1, it is characterized in that, the solvent of described host is aromatic hydrocarbon solvent, alcoholic solvent, ketones solvent, esters solvent or their mixture, and the solvent of described solidifying agent is aromatic hydrocarbon solvent, alcoholic solvent, ketones solvent, esters solvent or their mixture.
10. a kind of high-chemical-resistance inner surface coating that is used for Special Container according to claim 9, it is characterized in that, described aromatic hydrocarbon solvent is toluene, dimethylbenzene or their mixture, described alcoholic solvent is Virahol, butanols, isopropylcarbinol, sec-butyl alcohol, the trimethyl carbinol or their mixture, described ketones solvent is methylethylketone, methyl butyl ketone, methyl iso-butyl ketone (MIBK) or their mixture, described esters solvent ritalin, vinyl acetic monomer, N-BUTYL ACETATE or their mixture, described ether solvent comprises propylene glycol monomethyl ether.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100390115A CN101608090A (en) | 2008-06-16 | 2008-06-16 | A kind of high-chemical-resistance inner surface coating that is used for Special Container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100390115A CN101608090A (en) | 2008-06-16 | 2008-06-16 | A kind of high-chemical-resistance inner surface coating that is used for Special Container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101608090A true CN101608090A (en) | 2009-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2008100390115A Pending CN101608090A (en) | 2008-06-16 | 2008-06-16 | A kind of high-chemical-resistance inner surface coating that is used for Special Container |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101735708B (en) * | 2010-01-12 | 2012-07-25 | 广州飞宇建材科技有限公司 | Anti-ageing epoxy paint, preparation method and application thereof |
| CN103318578A (en) * | 2013-05-24 | 2013-09-25 | 无锡新开河储罐有限公司 | Forming method of large-scale metal storage tank with high bonding strength inner wall anticorrosive layer |
| CN104119778A (en) * | 2014-06-27 | 2014-10-29 | 苏州市盛百威包装设备有限公司 | Modified metal anti-corrosion paint and preparation method thereof |
| CN110256940A (en) * | 2019-07-15 | 2019-09-20 | 浙江志强涂料有限公司 | A kind of water oil both sexes epoxy flooring coating and preparation method thereof |
-
2008
- 2008-06-16 CN CNA2008100390115A patent/CN101608090A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101735708B (en) * | 2010-01-12 | 2012-07-25 | 广州飞宇建材科技有限公司 | Anti-ageing epoxy paint, preparation method and application thereof |
| CN103318578A (en) * | 2013-05-24 | 2013-09-25 | 无锡新开河储罐有限公司 | Forming method of large-scale metal storage tank with high bonding strength inner wall anticorrosive layer |
| CN103318578B (en) * | 2013-05-24 | 2014-12-10 | 无锡新开河储罐有限公司 | Forming method of large-scale metal storage tank with high bonding strength inner wall anticorrosive layer |
| CN104119778A (en) * | 2014-06-27 | 2014-10-29 | 苏州市盛百威包装设备有限公司 | Modified metal anti-corrosion paint and preparation method thereof |
| CN110256940A (en) * | 2019-07-15 | 2019-09-20 | 浙江志强涂料有限公司 | A kind of water oil both sexes epoxy flooring coating and preparation method thereof |
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Open date: 20091223 |