CN103668258B - A kind of Copper and its alloy surface treatment agent - Google Patents
A kind of Copper and its alloy surface treatment agent Download PDFInfo
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- CN103668258B CN103668258B CN201310618360.3A CN201310618360A CN103668258B CN 103668258 B CN103668258 B CN 103668258B CN 201310618360 A CN201310618360 A CN 201310618360A CN 103668258 B CN103668258 B CN 103668258B
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Abstract
A kind of Copper and its alloy surface treatment agent, its composition with mass fraction representation is: 100 parts, sodium hydroxide; Restrainer 0.2-0.5 part; Ethanol 1-3 part; Sodium phosphate 15-35 part; Emulsifying agent 8-10 part; Sodium carbonate 10-40 part; Ethylene glycol butyl ether 1-5 part; Tensio-active agent is 5-10 part; Trolamine is 4-5 part; Tripoly phosphate sodium STPP 10-15 part; Sodium hexametaphosphate 99 5-10 part; Turps 20-25 part; Water 10-20 part; Product wipe oil performance is good, ability of derusting strong, room temperature treatment 1-4h, and when temperature is 60-80 DEG C, process 5-15min, the widespread production not division of history into periods can replace current material.
Description
Technical field
The application belongs to metal conditioner field, particularly relates to a kind of Copper and its alloy surface treatment agent.
Background technology
Metal conditioner refers to the general name of chemical agent metallic surface being carried out to various process.Metal finishing includes oil removing, rust cleaning, phosphatization, the substrate pretreatment such as antirust, and for metal coating techniques, metal protection technology are prepared, the use of substrate pretreatment quality to after this coating preparation and metal has a great impact.
Mainly contain sodium hydroxide, sodium carbonate, water glass, sodium phosphate etc. at alkaline cleaner, water-solublely become alkaline cleaner.Their action principle be can and greasy dirt in glycerin fatty acid ester generation saponification form nascent soap, make greasy dirt become water miscible and by dissolving removal.Wherein sodium hydroxide and sodium carbonate neutralize the effect of acid dirt in addition.Sodium phosphate, tripoly phosphate sodium STPP, Sodium hexametaphosphate 99 etc. had both had cleanup action, had again the effect suppressing corrosion.Water glass then has the effect such as peptization, dispersion, and cleaning performance is better.Alkaline cleaner because price is lower, nontoxicity, the reason such as nonflammable, use comparatively extensive.But to note, by the material of clean metal, selecting the alkali lye of suitable pH when using alkaline cleaner.In addition, when using alkaline cleaner, usually add tensio-active agent and form compound prescription, to strengthen cleanup action, along with the development of social city, technicalization, hommization, design that a kind of wipe oil performance is good, ability of derusting strong and can the Copper and its alloy surface treatment agent of passivation to meet the need of market, be very important.
Summary of the invention
the technical problem solved:
The technical problems such as the application is bad for existing metal conditioner wipe oil performance, ability of derusting is weak, provide a kind of Copper and its alloy surface treatment agent.
technical scheme:
A kind of Copper and its alloy surface treatment agent, is made up of following raw materials according, with mass fraction representation is: potassiumiodide 100 parts; Nitric acid 15-30 part; Cupric nitrate 15-20 part; Strontium nitrate 15-25 part; Aluminum nitrate 25-45 part; Mercury pernitrate 10-25 part; Silver Nitrate 10-20 part; Europiumsesquioxide is 5-10 part; Dysprosium trioxide is 10-20 part; Volatile salt 10-15 part; Bicarbonate of ammonia 5-10 part; Sulfurous gas 15-25 part; Water 10-20 part.
As a preferred technical solution of the present invention: described composition with mass fraction representation is: 100 parts, sodium hydroxide; Restrainer 0.35 part; Ethanol 2 parts; Sodium phosphate 25 parts; Emulsifying agent 9 parts; 25 parts, sodium carbonate; Ethylene glycol butyl ether 3 parts; Tensio-active agent is 7.5 parts; Trolamine is 4.5 parts; Tripoly phosphate sodium STPP 12.5 parts; Sodium hexametaphosphate 99 7.5 parts; 22.5 parts, turps; 15 parts, water.
As a preferred technical solution of the present invention: described composition with mass fraction representation is: described emulsifying agent adopts fatty alcohol-polyoxyethylene ether.
beneficial effect:
A kind of Copper and its alloy surface treatment agent of the present invention adopts above technical scheme compared with prior art, there is following technique effect: product wipe oil performance is good, ability of derusting is strong, room temperature treatment 1-4h, when temperature is 60-80 DEG C, process 5-15min, the widespread production not division of history into periods can replace current material.
Embodiment
embodiment 1:
A kind of Copper and its alloy surface treatment agent, its composition with mass fraction representation is: 100 parts, sodium hydroxide; Restrainer 0.2 part; Ethanol 1 part; Sodium phosphate 15 parts; Fatty alcohol-polyoxyethylene ether 8 parts; 10 parts, sodium carbonate; Ethylene glycol butyl ether 1 part; Tensio-active agent is 5 parts; Trolamine is 4 parts; Tripoly phosphate sodium STPP 10 parts; Sodium hexametaphosphate 99 5 parts; 20 parts, turps; 10 parts, water.
Product wipe oil performance is good, ability of derusting strong, room temperature treatment 4h, when temperature is 80 DEG C, and process 15min.
embodiment 2:
A kind of Copper and its alloy surface treatment agent, its composition with mass fraction representation is: 100 parts, sodium hydroxide; Restrainer 0.5 part; Ethanol 3 parts; Sodium phosphate 35 parts; Fatty alcohol-polyoxyethylene ether 10 parts; 40 parts, sodium carbonate; Ethylene glycol butyl ether 5 parts; Tensio-active agent is 10 parts; Trolamine is 5 parts; Tripoly phosphate sodium STPP 15 parts; Sodium hexametaphosphate 99 10 parts; 25 parts, turps; 20 parts, water.
Product wipe oil performance is good, ability of derusting strong, room temperature treatment 2h, when temperature is 70 DEG C, and process 10min.
embodiment 3:
A kind of Copper and its alloy surface treatment agent, is characterized in that: its composition with mass fraction representation is: 100 parts, sodium hydroxide; Restrainer 0.35 part; Ethanol 2 parts; Sodium phosphate 25 parts; Fatty alcohol-polyoxyethylene ether 9 parts; 25 parts, sodium carbonate; Ethylene glycol butyl ether 3 parts; Tensio-active agent is 7.5 parts; Trolamine is 4.5 parts; Tripoly phosphate sodium STPP 12.5 parts; Sodium hexametaphosphate 99 7.5 parts; 22.5 parts, turps; 15 parts, water.
Product wipe oil performance is good, ability of derusting strong, room temperature treatment 1h, when temperature is 60 DEG C, and process 5min.
All components in above embodiment all can business be bought.
Above-described embodiment is just for setting forth content of the present invention, instead of restriction, and any change therefore in the implication suitable with claims of the present invention and scope, all should think to be included in the scope of claims.
Claims (3)
1. a Copper and its alloy surface treatment agent, is characterized in that: its composition with mass fraction representation is: 100 parts, sodium hydroxide; Restrainer 0.2-0.5 part; Ethanol 1-3 part; Sodium phosphate 15-35 part; Emulsifying agent 8-10 part; Sodium carbonate 10-40 part; Ethylene glycol butyl ether 1-5 part; Tensio-active agent is 5-10 part; Trolamine is 4-5 part; Tripoly phosphate sodium STPP 10-15 part; Sodium hexametaphosphate 99 5-10 part; Turps 20-25 part; Water 10-20 part.
2. a kind of Copper and its alloy surface treatment agent according to claim 1, is characterized in that: its composition with mass fraction representation is: 100 parts, sodium hydroxide; Restrainer 0.35 part; Ethanol 2 parts; Sodium phosphate 25 parts; Emulsifying agent 9 parts; 25 parts, sodium carbonate; Ethylene glycol butyl ether 3 parts; Tensio-active agent is 7.5 parts; Trolamine is 4.5 parts; Tripoly phosphate sodium STPP 12.5 parts; Sodium hexametaphosphate 99 7.5 parts; 22.5 parts, turps; 15 parts, water.
3. a kind of Copper and its alloy surface treatment agent according to claim 1, is characterized in that: described emulsifying agent adopts fatty alcohol-polyoxyethylene ether.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310618360.3A CN103668258B (en) | 2013-11-29 | 2013-11-29 | A kind of Copper and its alloy surface treatment agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310618360.3A CN103668258B (en) | 2013-11-29 | 2013-11-29 | A kind of Copper and its alloy surface treatment agent |
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| Publication Number | Publication Date |
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| CN103668258A CN103668258A (en) | 2014-03-26 |
| CN103668258B true CN103668258B (en) | 2016-01-27 |
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| CN201310618360.3A Active CN103668258B (en) | 2013-11-29 | 2013-11-29 | A kind of Copper and its alloy surface treatment agent |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040019A (en) * | 2015-07-21 | 2015-11-11 | 安徽江威精密制造有限公司 | Copper piece oil removal method |
| CN105177607A (en) * | 2015-07-21 | 2015-12-23 | 安徽江威精密制造有限公司 | Copper piece degreasing agent and preparation method thereof |
| CN105177599A (en) * | 2015-07-21 | 2015-12-23 | 安徽江威精密制造有限公司 | Non-phosphorus degreaser and preparing method thereof |
| CN106498402B (en) * | 2016-10-25 | 2018-07-27 | 北京化工大学 | One kind being used for the closed corrosion inhibiter of thermal spray metal coating porosity |
| CN107326375A (en) * | 2017-06-29 | 2017-11-07 | 顾渊 | One Albatra metal cleaning agent |
| CN108677200A (en) * | 2018-06-13 | 2018-10-19 | 上海理工大学 | A kind of brass alloys environment-friendly rust remover |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102242020A (en) * | 2011-05-27 | 2011-11-16 | 西安陕鼓动力股份有限公司 | Cleaning agent for rotary machine used for conveying blast furnace gas and coke oven gas |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4177638B2 (en) * | 2002-10-24 | 2008-11-05 | 株式会社ネオス | Water-soluble metalworking fluid composition |
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- 2013-11-29 CN CN201310618360.3A patent/CN103668258B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102242020A (en) * | 2011-05-27 | 2011-11-16 | 西安陕鼓动力股份有限公司 | Cleaning agent for rotary machine used for conveying blast furnace gas and coke oven gas |
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| CN103668258A (en) | 2014-03-26 |
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Effective date of registration: 20181212 Address after: 226600 Jinxiu Road, Laoba Port Binhai New Area, Haian City, Nantong City, Jiangsu Province Patentee after: Jiangsu Xinmeite Metal Technology Co., Ltd. Address before: 226300 No. 6 National Highway 204, Pingchao Town, Tongzhou District, Nantong City, Jiangsu Province Patentee before: JIANGSU PAQINI COPPER INDUSTRY CO., LTD. |
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