CN104357849B - Non-ferrous metal surface treating agent - Google Patents
Non-ferrous metal surface treating agent Download PDFInfo
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- CN104357849B CN104357849B CN201410647802.1A CN201410647802A CN104357849B CN 104357849 B CN104357849 B CN 104357849B CN 201410647802 A CN201410647802 A CN 201410647802A CN 104357849 B CN104357849 B CN 104357849B
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Abstract
The invention discloses a non-ferrous metal surface treating agent and belongs to the field of metal surface treatment. The non-ferrous metal surface treating agent contains the ingredients in parts by mass: 5-8 parts of sodium polyacrylate, 1-5 parts of sodium pyrophosphate, 0.5-2 parts of carboxymethyl cellulose, 1-3 parts of sodium dodecyl sulfonate, 3-5 parts of acetic acid, 3-8 parts of chitosan, 7-12 parts of alumina, 1-3 parts of triethanolamine and 70-80 parts of deionized water. Through treating the surface of metal by using the non-ferrous metal surface treating agent, the metal can be effectively prevented from oxidation and corrosion, and the surface of the metal can be kept bright; the non-ferrous metal surface treating agent is pollution-free to environment, is degradable, is low in cost and safe in use, and is beneficial to very good popularization.
Description
Technical field
The invention belongs to field of metal surface treatment, specifically, relate to a kind of non-ferrous metal surface inorganic agent.
Background technology
Often there are oxidation in various degree, corrosion etc. in metal during processing, processing and use; reduce metal material or the service life of hardware, accordingly, it would be desirable to metal surface is processed; increase its antioxidation, erosion-resisting ability, increase the service life.Application is the technology that Treatment of Metal Surface is conventional, and in coating process, phosphatization can produce substantial amounts of phosphorus-containing wastewater, and needs to carry out under strong acid or strong alkaline condition, and the healthy of people and environment cause harm greatly.Therefore, it is badly in need of a kind of environmentally safe, does not damage the metal conditioner that the person is healthy.
Summary of the invention
1
, problem to be solved
Exist seriously polluted for application processing method in existing metal surface treatment technology, to problems such as human health damage are very big, the present invention provides a kind of non-ferrous metal surface inorganic agent, can effectively prevent the oxidation of metal, corrosion, environmental pollution is minimum, without compromising on health during use, and low cost, it is easy to promote.
2、
Technical scheme
For solving the problems referred to above, the technical scheme is that
A kind of non-ferrous metal surface inorganic agent, its composition and mass fraction be:
Sodium polyacrylate 5-8 part；
Sodium pyrophosphate 1-5 part；
Carboxymethyl cellulose 0.5-2 part；
Dodecyl sodium sulfate 1-3 part；
Acetic acid 3-5 part；
Chitosan 3-8 part；
Aluminium oxide 7-12 part；
Triethanolamine 1-3 part；
Deionized water 70-80 part.
Preferably, the granular size of described aluminium oxide is nanoscale.
Preferably, its component and mass fraction thereof are as follows:
Sodium polyacrylate 5 parts；
Sodium pyrophosphate 3 parts；
Carboxymethyl cellulose 2 parts；
Dodecyl sodium sulfate 3 parts；
Acetic acid 4 parts；
Chitosan 3 parts；
Aluminium oxide 7 parts；
Triethanolamine 1 part；
Deionized water 75 parts.
The preparation method of above-mentioned non-ferrous metal surface inorganic agent, the steps include:
A () takes 5-8 part sodium polyacrylate, 1-5 part sodium pyrophosphate, 0.5-2 part carboxymethyl cellulose and the mixing of 1-3 part dodecyl sodium sulfate by mass fraction, add 70-80 part deionized water, stir, be under agitation heated to 45 DEG C, be incubated 30min；
B solution that step (a) is obtained by () is cooled to 25 DEG C, adds 3-8 part chitosan and 7-12 part aluminium oxide, stirs 20min；
C () adds 3-5 part acetic acid and 1-3 part triethanolamine in the solution that step (b) obtains, stir and i.e. obtain non-ferrous metal surface inorganic agent.
3
, beneficial effect
Compared to prior art, the invention have the benefit that
(1) present invention is made up of sodium polyacrylate, sodium phosphate, carboxymethyl cellulose, dodecyl sodium sulfate, acetic acid, chitosan, aluminium oxide, triethanolamine and deionized water, use the present invention that metal surface carries out process and can effectively prevent the oxidation of metal, corrosion, keep metal surface light, and environmentally safe, degradable, low cost；
(2) present invention uses nano level aluminium oxide, it is possible to forms one layer of fine and close protecting film in metal surface, effectively prevents the external environment infringement to metal；
(3) sodium pyrophosphate that the present invention uses is except having derusting action, surfactant sodium polyacrylate can also be made to reduce surface tension and interfacial tension further, sodium polyacrylate is a kind of surfactant with multifrequency nature, can fixing metal ions, insensitive to variations in temperature, stability is fine；
(4) low cost of the present invention, degradable, uses safety, environmentally safe, is conducive to well promoting the use of.
Detailed description of the invention
Embodiment is discussed in detail the present invention in detail below.
Embodiment
1
A kind of non-ferrous metal surface inorganic agent, its component and mass fraction thereof are as follows: sodium polyacrylate 5 parts；Sodium pyrophosphate 3 parts；Carboxymethyl cellulose 2 parts；Dodecyl sodium sulfate 3 parts；Acetic acid 4 parts；Chitosan 3 parts；Aluminium oxide 7 parts；Triethanolamine 1 part and deionized water 75 parts.
The stainless steel work-piece ratio using the present invention to process does not has extend 5 months the service life processed, surface can keep light, is obviously enhanced the material corrosion resistance of oxidant and Acidity of Aikalinity, the waste water easily biological-degradable after process, environmentally safe, and healthy harmless to operator.
Embodiment
2
With embodiment 1, except that the content of each material: sodium polyacrylate 8 parts；Sodium pyrophosphate 1 part；Carboxymethyl cellulose 1 part；Dodecyl sodium sulfate 1 part；Acetic acid 5 parts；Chitosan 6 parts；Aluminium oxide 12 parts；Triethanolamine 2 parts and deionized water 80 parts.Its preparation method is: (a) takes 5 parts of sodium polyacrylate, 3 parts of sodium pyrophosphates, 2 parts of carboxymethyl celluloses and 3 parts of dodecyl sodium sulfate mixing by mass fraction, adds 75 parts of deionized waters, stirs, be under agitation heated to 45 DEG C, is incubated 30min；B solution that step (a) is obtained by () is cooled to 25 DEG C, adds 3 parts of chitosans and 7 parts of aluminium oxidies, stirs 20min；C () adds 4 parts of acetic acid and 1 part of triethanolamine in the solution that step (b) obtains, stir and i.e. obtain non-ferrous metal surface inorganic agent.
The stainless steel work-piece ratio using the present invention to process does not has extend 3 months the service life processed, surface can keep light, is obviously enhanced the material corrosion resistance of oxidant and Acidity of Aikalinity, the waste water easily biological-degradable after process, environmentally safe, and healthy harmless to operator.
Embodiment
3
With embodiment 1, except that the content of each material: sodium polyacrylate 6.5 parts；Sodium pyrophosphate 5 parts；Carboxymethyl cellulose 0.5 part；Dodecyl sodium sulfate 2 parts；Acetic acid 3 parts；Chitosan 8 parts；Aluminium oxide 9 parts；Triethanolamine 3 parts and deionized water 70 parts.
The stainless steel work-piece ratio using the present invention to process does not has extend 4 months the service life processed, surface can keep light, is obviously enhanced the material corrosion resistance of oxidant and Acidity of Aikalinity, the waste water easily biological-degradable after process, environmentally safe, and healthy harmless to operator.
Claims (2)
1. a non-ferrous metal surface inorganic agent, its composition and mass fraction be:
Sodium polyacrylate 5-8 part；
Sodium pyrophosphate 1-5 part；
Carboxymethyl cellulose 0.5-2 part；
Dodecyl sodium sulfate 1-3 part；
Acetic acid 3-5 part；
Chitosan 3-8 part；
Aluminium oxide 7-12 part；
Triethanolamine 1-3 part；
Deionized water 70-80 part；
Wherein:
The granular size of described aluminium oxide is nanoscale.
A kind of non-ferrous metal surface inorganic agent the most according to claim 1, it is characterised in that component and mass fraction thereof are such as
Under:
Sodium polyacrylate 5 parts；
Sodium pyrophosphate 3 parts；
Carboxymethyl cellulose 2 parts；
Dodecyl sodium sulfate 3 parts；
Acetic acid 4 parts；
Chitosan 3 parts；
Aluminium oxide 7 parts；
Triethanolamine 1 part；
Deionized water 75 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410647802.1A CN104357849B (en) | 2014-11-17 | 2014-11-17 | Non-ferrous metal surface treating agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410647802.1A CN104357849B (en) | 2014-11-17 | 2014-11-17 | Non-ferrous metal surface treating agent |
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| Publication Number | Publication Date |
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| CN104357849A CN104357849A (en) | 2015-02-18 |
| CN104357849B true CN104357849B (en) | 2017-01-11 |
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| CN201410647802.1A Active CN104357849B (en) | 2014-11-17 | 2014-11-17 | Non-ferrous metal surface treating agent |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105002506A (en) * | 2015-08-07 | 2015-10-28 | 苏州云舒新材料科技有限公司 | Rust-proof corrosion inhibitor and preparing method thereof |
| CN106191872A (en) * | 2016-08-24 | 2016-12-07 | 合肥东方节能科技股份有限公司 | A kind of metal dusting-resistant and preparation method thereof |
| CN107059017A (en) * | 2017-04-21 | 2017-08-18 | 马鞍山纽泽科技服务有限公司 | A kind of highly effective antirust liquid and its synthesis technique |
| CN107955945A (en) * | 2017-10-30 | 2018-04-24 | 芜湖辉灿电子科技有限公司 | A kind of anti-corrosion mobile phone shell metal conditioner |
| CN107987723A (en) * | 2017-10-30 | 2018-05-04 | 芜湖辉灿电子科技有限公司 | A kind of anti-oxidant surface conditioning agent of mobile phone metal-back |
| CN108165996A (en) * | 2017-12-27 | 2018-06-15 | 洛阳神佳窑业有限公司 | Novel colored metal conditioner |
| CN108149235A (en) * | 2017-12-27 | 2018-06-12 | 洛阳神佳窑业有限公司 | A kind of non-ferrous metal surface inorganic agent |
| CN108085671A (en) * | 2017-12-27 | 2018-05-29 | 洛阳神佳窑业有限公司 | Novel colored metal conditioner |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20080108537A1 (en) * | 2006-11-03 | 2008-05-08 | Rees Wayne M | Corrosion inhibitor system for mildly acidic to ph neutral halogen bleach-containing cleaning compositions |
| WO2012085830A2 (en) * | 2010-12-21 | 2012-06-28 | Ecolab Usa Inc. | CORROSION INHIBITION OF HYPOCHLORITE SOLUTIONS USING POLYACRYLATE AND Ca, Zn AND Ca, SUGAR ACIDS AND Ca |
| CN102051611B (en) * | 2010-12-31 | 2012-07-11 | 大连工业大学 | Metal surface treating agent |
| CN103695879A (en) * | 2013-12-19 | 2014-04-02 | 栾晓健 | Environment-friendly non-ferrous metal treating agent |
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Address after: 241000, Wuhu economic and Technological Development Zone, Hengshan Road, No. 35, electronic Pioneer Park, room 605-606 Applicant after: WUHU MINTAI COPPER INDUSTRY CO., LTD. Address before: 241000 Anhui city of Wuhu province Jiujiang Economic Development Zone East Road No. 3 leap Applicant before: WUHU MINTAI COPPER INDUSTRY CO., LTD. |
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Inventor after: Su Xude Inventor before: Yan Chenglong |
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Effective date of registration: 20171212 Address after: Kuizhou road 404600 Yongan town Chongqing city Fengjie County No. 22 Patentee after: Chongqing Fengjie Hong Yao metal products manufacturing Co., Ltd. Address before: 241000, Wuhu economic and Technological Development Zone, Hengshan Road, No. 35, electronic Pioneer Park, room 605-606 Patentee before: WUHU MINTAI COPPER INDUSTRY CO., LTD. |
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