CN102952454B - Modified phenolic amine epoxy primer composition and method of making the same - Google Patents
Modified phenolic amine epoxy primer composition and method of making the same Download PDFInfo
- Publication number
- CN102952454B CN102952454B CN201110253691.2A CN201110253691A CN102952454B CN 102952454 B CN102952454 B CN 102952454B CN 201110253691 A CN201110253691 A CN 201110253691A CN 102952454 B CN102952454 B CN 102952454B
- Authority
- CN
- China
- Prior art keywords
- component
- dimethylbenzene
- butanols
- modified phenolic
- ground
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- -1 Modified phenolic amine Chemical class 0.000 title claims abstract description 10
- 239000000203 mixture Substances 0.000 title claims abstract description 10
- 239000004593 Epoxy Substances 0.000 title claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 title abstract description 9
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 17
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims abstract description 15
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical class CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000006229 carbon black Substances 0.000 claims abstract description 11
- 239000013530 defoamer Substances 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 239000000843 powder Substances 0.000 claims abstract description 9
- 239000003822 epoxy resin Substances 0.000 claims abstract description 7
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims abstract description 5
- 238000002360 preparation method Methods 0.000 claims abstract description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 12
- 238000007665 sagging Methods 0.000 claims description 9
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 8
- 239000003973 paint Substances 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 abstract description 4
- 238000004381 surface treatment Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 3
- 239000011347 resin Substances 0.000 abstract description 3
- 229920005989 resin Polymers 0.000 abstract description 3
- 150000003839 salts Chemical class 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 244000226021 Anacardium occidentale Species 0.000 description 3
- 239000010428 baryte Substances 0.000 description 3
- 229910052601 baryte Inorganic materials 0.000 description 3
- 235000020226 cashew nut Nutrition 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 235000019198 oils Nutrition 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 230000037452 priming Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000005028 tinplate Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000003260 anti-sepsis Effects 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 238000013035 low temperature curing Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010466 nut oil Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
Modified phenolic amine epoxy primer composition and method of making the same, each component forms by weight percentage, first component: component B=5:1, and first component is 6101 resin 20-25%, C311 carbon black 2.5-4%, dimethylbenzene 5-12% etc.; Component B is 3116 solidifying agent 80-90%, butanols 2-5%, dimethylbenzene 10-15%; Its preparation method is at normal temperatures and pressures, by carbon powder, 6101 epoxy resin, defoamer, etc. be ground to fineness and be not more than 70 μm, become first liquid; By ferrophosphorus powder, ground barium sulfate, join in first liquid, stir half an hour, obtain first component; By in 3116 solidifying agent, butanols, dimethylbenzene in proportion input cylinder, disperse 15 minutes, gained component B.The present invention has strong adhesion, weathering resistance, corrosion resistance nature, efficiently solves the problem that surface treatment does not reach Sa2.5 level.One-pass film-forming can reach 200 μm, shortens the shipbuilding duration widely.
Description
technical field:the present invention relates to a kind of coating for metal surfaces coating composition, particularly relate to a kind of modified phenolic amine epoxy primer composition and method of making the same containing cashew nut shell oil.
background technology:modified phenolic amine epoxy primer composition is applicable to maintenance and the maintenance of boats and ships, and traditional boats and ships priming paint paint film one-pass film-forming is lower, and requires high to substrate surface treatment, and the overlay painting interval time is long, cryodrying, solidification difficulty.Production efficiency is low, and can not meet production development needs, work-ing life is short.
summary of the invention:object of the present invention is exactly to provide a kind of for the modified phenolic amine epoxy primer composition and method of making the same of Metal surface anti-corrosion containing cashew nut shell oil, and it can overcome above traditional problem existing for boats and ships priming paint.The object of the present invention is achieved like this, and modified phenolic amine epoxy primer composition and method of making the same, is characterized in that: each component forms by weight percentage; first component: component B=5:1, first component is 6101 resin 20-25%, C311 carbon black 2.5-4%; dimethylbenzene 5-12%, carbon black disperser 0.5-1%, toluene 1-3%; wilkinite 0.5-1%; ferrophosphorus powder 30-45%, barite 15-25%, defoamer 0.3-1%; anti-sagging agent 0.5-1%, butanols 1-5%; Component B is 3116 solidifying agent 80-90%, butanols 2-5%, dimethylbenzene 10-15%; Its preparation method is at normal temperatures and pressures, carbon powder, 6101 epoxy resin, defoamer, wilkinite, anti-sagging agent, carbon black disperser, solvent is put into mill and is ground to fineness and is not more than 70 μm, become first liquid; By ferrophosphorus powder, ground barium sulfate, join in first liquid, stir half an hour, obtain first component; By in 3116 solidifying agent, butanols, dimethylbenzene in proportion input cylinder, disperse 15 minutes, gained component B.
Color of the present invention is black, and have strong adhesion, weather change performance, the over-all properties such as corrosion-resistant, efficiently solve surface treatment and do not reach Sa2.5 level, sticking power is weak, can not the problem of low-temperature curing.One-pass film-forming can reach 200 μm, shortens the shipbuilding duration widely.
Embodiment:
Modified phenolic amine epoxy primer composition and method of making the same, is characterized in that: each component forms by weight percentage, first component: component B=5:1; first component is 6101 resin 20-25%, C311 carbon black 2.5-4%, dimethylbenzene 5-12%; carbon black disperser 0.5-1%; toluene 1-3%, wilkinite 0.5-1%, ferrophosphorus powder 30-45%; barite 15-25%; defoamer 0.3-1%, anti-sagging agent 0.5-1%, butanols 1-5%; Component B is 3116 solidifying agent 80-90%, butanols 2-5%, dimethylbenzene 10-15%; Its preparation method is at normal temperatures and pressures, carbon powder, 6101 epoxy resin, defoamer, wilkinite, anti-sagging agent, carbon black disperser, solvent is put into mill and is ground to fineness and is not more than 70 μm, become first liquid; By ferrophosphorus powder, ground barium sulfate, join in first liquid, stir half an hour, obtain first component; By in 3116 solidifying agent, butanols, dimethylbenzene in proportion input cylinder, disperse 15 minutes, gained component B.
During concrete enforcement, butanols, toluene, dimethylbenzene make solvent action in the present invention, and each component can be made to mix; 6101 is epoxy resin, and 3116 is cashew nut oil modified modified phenolic amine hardener, and the two has strong adhesion, weather change performance, corrosion resistant performance by the paint film that rational proportion reaction is formed; Carbon black is tinting pigment; Ferrophosphorus powder is that heavy antisepsis commonly uses color stuffing, and is inorganic salt, and enhance wear-resisting, the weather resistance of enamelled coating, barite is native sulfate of barium, and acid and alkali-resistance is fine; Defoamer provides defoaming effect for coating; Wilkinite is for painting the performance providing and prevent from precipitating, and anti-sagging agent occurs for preventing sagging phenomenon.Want one-pass film-forming more than 200 μm, airless spraying mode should be adopted to construct.Want one-pass film-forming about 100 μm, can Air spraying be adopted, the method for brushing.It is short that the paint film finally formed has time of drying, strong adhesion, the excellent comprehensive performance such as weather-proof.Can guarantee there is being good preservative effect on the surface of Sa2.5.
Embodiment 1
At normal temperatures and pressures, by each component consumption of specifying in table 1, carbon powder, 6101 epoxy resin, defoamer, wilkinite, anti-sagging agent, carbon black disperser, solvent are put into mill and be ground to fineness and be not more than 70 μm; By ferrophosphorus powder, ground barium sulfate, join in first liquid and stir and obtain first component half an hour; Finally 3116 solidifying agent, butanols, dimethylbenzene are dropped in another vessel in proportion, disperse to obtain component B in 15 minutes.
The material of test piece and surface treatment thereof
Time of drying, flexibility test tinplate, salt fog resistance, resistance to salt water test ground are steel plate.Sticking power ground is steel plate.The requirement of tinplate and process meet the regulation of GB/T9271.The surface clearness of test plate (panel) should meet the Sa2.5 level that GB/T8923-1988 specifies, surfaceness should reach (40-70) μm of GB/T13288-1991 regulation;
The application of test piece
The ratio that first, component B is 5:1 according to weight ratio mixes, and adopts spraying, and together, film thickness is (20-26) μm for time of drying, snappiness application; Together, build is (40-70) μm in adhesion test application; Salt fog resistance, the application of water tolerance single track, (100-150) μm, once film forming can adopt airless spraying, finally read with thickness tester.Test result is in table 2.
Embodiment 2, embodiment 3, comparative example 1, comparative example 2: by the consumption of each component of specifying in table 1, repeat the method for embodiment 1, test result is in table 2
from table 2, the test data of each embodiment and comparative example coating illustrates, the present invention has good over-all properties.
Table 1
Table 2
Solids content of the present invention meets GB/T1725; Time of drying meets GB/T1725; Bendability meets GB/T6742; Sticking power meets GB/T5210; Salt spray resistance meets GB/T1771; Resistance to salt water meets GB/T10834.
Claims (1)
1. a modified phenolic amine epoxy primer composition, it is characterized in that: by first component: the ratio of component B=5:1 forms, each component of first component is respectively by weight percentage: 6101 epoxy resin 20-25%; C311 carbon powder 2.5-4%; dimethylbenzene 5-12%, carbon black disperser 0.5-1%, toluene 1-3%; wilkinite 0.5-1%; ferrophosphorus powder 30-45%, ground barium sulfate 15-25%, defoamer 0.3-1%; anti-sagging agent 0.5-1%, butanols 1-5%; The each component of component B is respectively by weight percentage: 3116 solidifying agent 80-85%, butanols 2-5%, dimethylbenzene 10-15%; The preparation method of described paint base composition is at normal temperatures and pressures, C311 carbon powder, 6101 epoxy resin, defoamer, wilkinite, anti-sagging agent, carbon black disperser, solvent is put into mill and is ground to fineness and is not more than 70 μm, become first liquid; Ferrophosphorus powder, ground barium sulfate are joined in first liquid, stirs half an hour, obtain first component; By in 3116 solidifying agent, butanols, dimethylbenzene in proportion input cylinder, disperse 15 minutes, gained component B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110253691.2A CN102952454B (en) | 2011-08-31 | 2011-08-31 | Modified phenolic amine epoxy primer composition and method of making the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110253691.2A CN102952454B (en) | 2011-08-31 | 2011-08-31 | Modified phenolic amine epoxy primer composition and method of making the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102952454A CN102952454A (en) | 2013-03-06 |
| CN102952454B true CN102952454B (en) | 2016-01-20 |
Family
ID=47761863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110253691.2A Expired - Fee Related CN102952454B (en) | 2011-08-31 | 2011-08-31 | Modified phenolic amine epoxy primer composition and method of making the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102952454B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5246488A (en) * | 1988-03-31 | 1993-09-21 | Nippon Paint Co., Ltd. | Temporary rust resisting coating composition |
| CN101671515A (en) * | 2009-09-01 | 2010-03-17 | 中国人民解放军海军后勤技术装备研究所 | Anticorrosive coating for concrete structure reinforcing bars and preparation method thereof |
-
2011
- 2011-08-31 CN CN201110253691.2A patent/CN102952454B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5246488A (en) * | 1988-03-31 | 1993-09-21 | Nippon Paint Co., Ltd. | Temporary rust resisting coating composition |
| CN101671515A (en) * | 2009-09-01 | 2010-03-17 | 中国人民解放军海军后勤技术装备研究所 | Anticorrosive coating for concrete structure reinforcing bars and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102952454A (en) | 2013-03-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105419564A (en) | Nano graphene oxide modified double-component aqueous epoxy anti-corrosion coating and preparation method thereof | |
| CN106047120A (en) | Low-temperature curing quick-drying type oil resistant anticorrosive coating and preparation method thereof | |
| CN103497643A (en) | Super-weatherproof heavy-duty high-solid thermal insulating electrostatic conducting coating system | |
| CN104804633A (en) | Low-temperature quick-drying type polyurethane acrylate coating and preparation method thereof | |
| CN105255315A (en) | High-solid epoxy zinc phosphate primer paint and preparation method of high-solid epoxy zinc phosphate primer paint | |
| CN105385296A (en) | Ship hull rust-proof two-component epoxy coating | |
| CN104387916A (en) | Coating composition for rapidly repairing damaged skin coat of spacecraft | |
| CN106867357B (en) | A kind of nanometer modified high-solid body divides epoxy primer | |
| CN105219253B (en) | A kind of asphalt modification epoxy phosphate zinc heavy antisepsis priming paint and preparation method thereof | |
| CN104017451A (en) | Water-based anticorrosive finish paint for vehicle plate springs and chassis | |
| CN103254735B (en) | Ocean heavy anti-corrosion epoxy aluminum-rich nano-coating and preparation method thereof | |
| CN103980799B (en) | There is rusty scale convert and the epoxy selfreparing on rust paint of Stabilization | |
| CN101429406A (en) | Antirusting paint for watercraft | |
| CN103214917B (en) | Marine corrosion-resistant epoxy aluminum-magnesium-nickel rear earth rich nanometer material and preparation method thereof | |
| CN102952454B (en) | Modified phenolic amine epoxy primer composition and method of making the same | |
| CN110373079B (en) | Water-based metal anticorrosive paint and preparation method thereof | |
| CN104073139A (en) | Water-based antirust paint and preparation method thereof | |
| CN107325681A (en) | A kind of low-temperature setting water corrosion-resistant epoxy paint and preparation method thereof | |
| CN103254725A (en) | Ocean heavy anti-corrosion epoxy aluminum-nickel-rich nano-coating and preparation method thereof | |
| CN103254733B (en) | Ocean heavy anti-corrosion epoxy aluminum-rare earth-rich nano-coating and preparation method thereof | |
| CN112300656A (en) | Environment-friendly two-component epoxy coating and preparation method thereof | |
| CN103254732B (en) | Ocean heavy anti-corrosion epoxy aluminum-magnesium-nickel-rich nano-coating and preparation method thereof | |
| CN102952453A (en) | Modified phenol aldehyde amine low-surface-treatment paint composition and preparation method thereof | |
| CN103409038A (en) | Epoxy primer and application method thereof | |
| CN103980802B (en) | A kind of epoxy selfreparing on rust paint and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |