CN103555148A - Anti-yellowing paint for electric instrument cabinet as well as preparation method thereof - Google Patents
Anti-yellowing paint for electric instrument cabinet as well as preparation method thereof Download PDFInfo
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- CN103555148A CN103555148A CN201310515230.7A CN201310515230A CN103555148A CN 103555148 A CN103555148 A CN 103555148A CN 201310515230 A CN201310515230 A CN 201310515230A CN 103555148 A CN103555148 A CN 103555148A
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Abstract
The invention relates to an anti-yellowing paint for an electric instrument cabinet. The paint is prepared from the following raw materials in parts by weight: 70-75 parts of E-42 epoxy resin, 2-3 parts of ethylene glycol ethyl ether acetate, 10-12 parts of polyamide resin, 10-14 parts of phenolic resin, 2-3 parts of a nitryl black wafer, 23-28 parts of epoxy acrylate, 3-4 parts of titanium dioxide, 2-3 parts of hydrophobic silicon dioxide, 1-2 parts of methyl tin mercaptide, 5-7 parts of styrene, 3-4 parts of a silane coupling agent KH-550, 2-3 parts of coumarone, 12-15 parts of butyl acetate and 4-5 parts of an assistant. The assistant provided by the invention improves the optical performance, so that the paint is uniformly dispersed, and the stability of the paint is maintained and the film forming effect of the paint is improved. The paint provided by the invention is strong in adhesive force, thick in film layer and not easy to yellow, and has a better light- and color-maintaining performance.
Description
Technical field
The present invention relates to a kind of paint and preparation method thereof, the particularly a kind of electric instrument cabinet of resistance to xanthochromia paint and preparation method thereof.
Background technology
Electric, switch, instrument cabinet (switch cabinet) are a kind of electric equipment, and outside line is introduced into master switch in cabinet, then enters sub-control switch, and each needs to arrange by it along separate routes.As instrument, automatic control, electric motor magnetic switch, various alternating current contactors etc., what have also establishes pressurizing chamber and low-pressure chamber switching cabinet, is provided with high voltage bus, and as power station etc., what have is also provided with as protecting the low-frequency load reduction of major equipment.Switching cabinet Working environment diversity, some environment are severe, need be coated with enamelled coating on cabinet surface, and with high temperature resistant, cold-resistant, UV resistant, corrosion-resistant etc., but that existing paint cannot meet is electric, the different requirements of switch, instrument cabinet.
Summary of the invention
The object of this invention is to provide a kind of electric instrument cabinet of resistance to xanthochromia paint and preparation method thereof.
In order to realize object of the present invention, the present invention passes through following scheme implementation:
A paint, is characterized in that being made by the raw material of following weight part: E-42 epoxy resin 70-75, ethylene glycol ether ester 2-3, polyamide resin 10-12, resol 10-14, nitro black-film 2-3, epoxy acrylate 23-28, titanium dioxide 3-4, water drain silica 2-3, Methyl stannum mercaptide 1-2, vinylbenzene 5-7, silane resin acceptor kh-550 3-4, coumarone 2-3, butylacetate 12-15, auxiliary agent 4-5; Auxiliary agent is made by the raw material of following weight part: attapulgite 100-110, jade powder 12-13, sepiolite 20-23, manganous sulfate 6-8, zinc oxide 3-4, zinc sulfate 2-3, Zinc Stearate 2-3, xitix 1-2, Radix Angelicae Sinensis oil 0.1-0.2, linking agent TAC1-2; Preparation method is pulverized and mixed attapulgite, jade powder, sepiolite, manganous sulfate, grinds and obtains 200-300 order powder, will in mixed powder, add Zinc Stearate, stir, briquetting material under 30-40Mpa, sends in 950-980 ℃ of calcining furnace, calcining 3-4 hour, after cooling, take out pulverizing and obtain 300-400 order powder, add zinc sulfate, xitix to continue grinding distribution 1-2 hour in the powder of gained, finally add other remaining component, grind 2-3 hour, obtain.
The preparation method of the described electric instrument cabinet of resistance to xanthochromia paint, it is characterized in that: by ethylene glycol ether ester, polyamide resin, resol, vinylbenzene adds in ethyl acetate, be warming up to 65-70 ℃, stir 30-40 minute, be warming up to again 80-88 ℃, within interval 5-10 minute, add successively E-42 epoxy resin, silane resin acceptor kh-550, coumarone, auxiliary agent, after stirring while feeding in raw material, continue to stir 40-45 minute, add again other remaining component, after 1200-1500 rev/min of high speed dispersion 20-30 minute, proceed to grinding, obtain 20-50 μ m slurry, obtain.
Auxiliary agent of the present invention has improved optical property, and paint is uniformly dispersed, and has maintained stability, the raising film-formation result of paint; Strong adhesion of the present invention, rete is thick, is not easy yellowing, and has good guarantor's light unfading.
Embodiment
A paint, by following weight part (kilogram) raw material make: E-42 epoxy resin 70, ethylene glycol ether ester 3, polyamide resin 10, resol 10, nitro black-film 3, epoxy acrylate 23, titanium dioxide 3, water drain silica 3, Methyl stannum mercaptide 1, vinylbenzene 7, silane resin acceptor kh-550 3, coumarone 2, butylacetate 12, auxiliary agent 4;
Described auxiliary agent by following weight part (kilogram) raw material make: attapulgite 100, jade powder 12, sepiolite 20, manganous sulfate 6, zinc oxide 3, zinc sulfate 2, Zinc Stearate 3, xitix 1, Radix Angelicae Sinensis oil 0.1, linking agent TAC1; Preparation method is pulverized and mixed attapulgite, jade powder, sepiolite, manganous sulfate, grinds and obtains 200-300 order powder, will in mixed powder, add Zinc Stearate, stir, briquetting material under 30-40Mpa, sends in 950-980 ℃ of calcining furnace, calcining 3-4 hour, after cooling, take out pulverizing and obtain 300-400 order powder, add zinc sulfate, xitix to continue grinding distribution 1-2 hour in the powder of gained, finally add other remaining component, grind 2-3 hour, obtain.
The preparation method of the described electric instrument cabinet of resistance to xanthochromia paint, it is characterized in that: by ethylene glycol ether ester, polyamide resin, resol, vinylbenzene adds in ethyl acetate, be warming up to 65-70 ℃, stir 30-40 minute, be warming up to again 80-88 ℃, within interval 5-10 minute, add successively E-42 epoxy resin, silane resin acceptor kh-550, coumarone, auxiliary agent, after stirring while feeding in raw material, continue to stir 40-45 minute, add again other remaining component, after 1200-1500 rev/min of high speed dispersion 20-30 minute, proceed to grinding, obtain 20-50 μ m slurry, obtain.
When the present invention sprays object plane, the air pressure Etech of spray gun is at 0.25-0.35Mpa, and spray gun is apart from the about 20-30cm of object plane distance, and after spraying, room temperature is standing, seasoning.
Performance index of the present invention:
1, snappiness mm≤2
2, hardness >=3H
3, high temperature resistant (130 ℃) >=480h
4, shock-resistance 65
5, salt spray resistance (120h level) >=3
6, water tolerance (29 ± 1 ℃ of 240h): non-foaming, do not come off
7, oil resistant (90# gasoline, 56h): non-foaming, do not come off
8, alkali resistance (GB/T9755-2001): by 48 hours
9, artificial weathering ageing resistance (GB/T9755-2001): by 1300 hours.
Claims (2)
1. the electric instrument cabinet of a resistance to xanthochromia paint, is characterized in that being made by the raw material of following weight part: E-42 epoxy resin 70-75, ethylene glycol ether ester 2-3, polyamide resin 10-12, resol 10-14, nitro black-film 2-3, epoxy acrylate 23-28, titanium dioxide 3-4, water drain silica 2-3, Methyl stannum mercaptide 1-2, vinylbenzene 5-7, silane resin acceptor kh-550 3-4, coumarone 2-3, butylacetate 12-15, auxiliary agent 4-5; Auxiliary agent is made by the raw material of following weight part: attapulgite 100-110, jade powder 12-13, sepiolite 20-23, manganous sulfate 6-8, zinc oxide 3-4, zinc sulfate 2-3, Zinc Stearate 2-3, xitix 1-2, Radix Angelicae Sinensis oil 0.1-0.2, linking agent TAC1-2; Preparation method is pulverized and mixed attapulgite, jade powder, sepiolite, manganous sulfate, grinds and obtains 200-300 order powder, will in mixed powder, add Zinc Stearate, stir, briquetting material under 30-40Mpa, sends in 950-980 ℃ of calcining furnace, calcining 3-4 hour, after cooling, take out pulverizing and obtain 300-400 order powder, add zinc sulfate, xitix to continue grinding distribution 1-2 hour in the powder of gained, finally add other remaining component, grind 2-3 hour, obtain.
2. the preparation method of the electric instrument cabinet of resistance to xanthochromia paint according to claim 1, it is characterized in that: by ethylene glycol ether ester, polyamide resin, resol, vinylbenzene adds in ethyl acetate, be warming up to 65-70 ℃, stir 30-40 minute, be warming up to again 80-88 ℃, within interval 5-10 minute, add successively E-42 epoxy resin, silane resin acceptor kh-550, coumarone, auxiliary agent, after stirring while feeding in raw material, continue to stir 40-45 minute, add again other remaining component, after 1200-1500 rev/min of high speed dispersion 20-30 minute, proceed to grinding, obtain 20-50 μ m slurry, obtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310515230.7A CN103555148A (en) | 2013-10-28 | 2013-10-28 | Anti-yellowing paint for electric instrument cabinet as well as preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310515230.7A CN103555148A (en) | 2013-10-28 | 2013-10-28 | Anti-yellowing paint for electric instrument cabinet as well as preparation method thereof |
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| CN103555148A true CN103555148A (en) | 2014-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201310515230.7A Pending CN103555148A (en) | 2013-10-28 | 2013-10-28 | Anti-yellowing paint for electric instrument cabinet as well as preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104004432A (en) * | 2014-04-25 | 2014-08-27 | 安徽祈艾特电子科技有限公司 | Anticorrosive functional priming paint of switch cabinet, and preparation method thereof |
| CN104004433A (en) * | 2014-04-25 | 2014-08-27 | 安徽祈艾特电子科技有限公司 | Flame-retardant, safe and anticorrosive paint of switch cabinet, and preparation method thereof |
| CN105348884A (en) * | 2015-12-08 | 2016-02-24 | 常熟市裕茗企业管理咨询有限公司 | Refueling measurement detection device |
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| CN102146254A (en) * | 2011-05-10 | 2011-08-10 | 上海富臣化工有限公司 | UV (ultraviolet) roller-coating metal high-adhesion yellowing-resistant primer |
| CN102433060A (en) * | 2011-10-19 | 2012-05-02 | 上海大宝化工制品有限公司 | Yellowing-resistance nitrolacquer |
| CN102702480A (en) * | 2012-06-29 | 2012-10-03 | 惠州市长润发涂料有限公司 | Modified epoxy acrylate and preparation method thereof |
| CN103013269A (en) * | 2012-12-12 | 2013-04-03 | 铜陵三佳变压器有限责任公司 | Moisture-resistant epoxy resin paint for transformer |
| CN103275598A (en) * | 2013-05-17 | 2013-09-04 | 国家电网公司 | Heavy-anticorrosive epoxy finishing coat and preparation method thereof |
-
2013
- 2013-10-28 CN CN201310515230.7A patent/CN103555148A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102146254A (en) * | 2011-05-10 | 2011-08-10 | 上海富臣化工有限公司 | UV (ultraviolet) roller-coating metal high-adhesion yellowing-resistant primer |
| CN102433060A (en) * | 2011-10-19 | 2012-05-02 | 上海大宝化工制品有限公司 | Yellowing-resistance nitrolacquer |
| CN102702480A (en) * | 2012-06-29 | 2012-10-03 | 惠州市长润发涂料有限公司 | Modified epoxy acrylate and preparation method thereof |
| CN103013269A (en) * | 2012-12-12 | 2013-04-03 | 铜陵三佳变压器有限责任公司 | Moisture-resistant epoxy resin paint for transformer |
| CN103275598A (en) * | 2013-05-17 | 2013-09-04 | 国家电网公司 | Heavy-anticorrosive epoxy finishing coat and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104004432A (en) * | 2014-04-25 | 2014-08-27 | 安徽祈艾特电子科技有限公司 | Anticorrosive functional priming paint of switch cabinet, and preparation method thereof |
| CN104004433A (en) * | 2014-04-25 | 2014-08-27 | 安徽祈艾特电子科技有限公司 | Flame-retardant, safe and anticorrosive paint of switch cabinet, and preparation method thereof |
| CN105348884A (en) * | 2015-12-08 | 2016-02-24 | 常熟市裕茗企业管理咨询有限公司 | Refueling measurement detection device |
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Application publication date: 20140205 |
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