CN103558077A - Packaging method for electrochemical testing sample - Google Patents
Packaging method for electrochemical testing sample Download PDFInfo
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- CN103558077A CN103558077A CN201310545730.5A CN201310545730A CN103558077A CN 103558077 A CN103558077 A CN 103558077A CN 201310545730 A CN201310545730 A CN 201310545730A CN 103558077 A CN103558077 A CN 103558077A
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- epoxy resin
- encapsulating mould
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- packaging method
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Abstract
The invention provides a packaging method for an electrochemical testing sample. The packaging method comprises the following steps: polishing and washing a sample to be detected; carrying out surface protection; placing the sample at the bottom of a packaging mould and introducing liquid-state epoxy resin to be filled into the packaging mould; after the liquid-state epoxy resin is cooled and condensed, finely polishing; and washing by using de-ionized water and washing and drying by using absolute ethyl alcohol to obtain a packaged sample. Compared with the prior art, the instability caused by manual operation in the packaging process is overcome and the sample to be detected can be packaged simply and rapidly; the sample can bear an acidic/alkaline solution with a high temperature. With the adoption of the packaging method for the electrochemical testing sample, the success rate of carrying out an electrochemical test on materials can be improved greatly and the stability of a testing result is ensured.
Description
Technical field
The present invention relates to a kind of method for packing of electro-chemical test sample.
Background technology
At present, the method for packing that metal material conventionally adopts in carrying out electro-chemical test process is to utilize paraffin, nail polish or epoxy resin to brush sealing.Existing packaged sample method can be brought the problems such as leakage, pore, gap conventionally, thereby causes the serious result of test crash.
Summary of the invention
The invention provides a kind of method for packing of electro-chemical test sample, the above-mentioned defect existing to overcome prior art.
In order to achieve the above object, the method for packing of electro-chemical test sample of the present invention, comprises the steps:
By testing sample polishing, cleaning, and carry out surface protection, be then placed on encapsulating mould bottom; liquid-state epoxy resin is imported and is filled up described encapsulating mould; after to be cooled solidifying, carry out essence polishing, with using absolute ethyl alcohol cleaning-drying after deionized water rinsing, obtain packaged sample.
As preferred version, described encapsulating mould is ring-type pvc pipe, and has and can hold the through hole that wire passes through on the sidewall of one side;
As further preferred version, described liquid-state epoxy resin imports encapsulating mould by top;
Described surface protection comprises subsides dustproof membrane.
Compared with prior art, the present invention has overcome the instability of manual operation in encapsulation process, by easy encapsulating mould, can treat quickly and easily side sample and encapsulate, acid/alkaline solution (being less than 100 ℃) that can withstand higher temperatures.Success ratio while utilizing the present invention can greatly improve material to carry out electro-chemical test, guarantees the stability of test result.
Accompanying drawing explanation
Fig. 1 is the side view of encapsulating mould used in the present invention.
Fig. 2 is the top plan view of encapsulating mould used in the present invention.
Embodiment
Below in conjunction with accompanying drawing, provide preferred embodiment of the present invention, to describe technical scheme of the present invention in detail.
As illustrated in fig. 1 and 2, the present invention adopts ring-type pvc pipe as encapsulating mould, and this mould comprises pvc pipe body 1, and has and can hold the through hole 2 that wire passes through on the sidewall of body one side.
By testing sample polishing, cleaning; and carry out necessary protection at its surface label dustproof membrane; then be placed on above-mentioned encapsulating mould bottom; the wire connecting is in advance put into respective through hole; with middling speed, stir epoxy resin and prevent bubble, liquid-state epoxy resin is imported and filled up described encapsulating mould by top, after to be cooled solidifying, carry out essence polishing; with using absolute ethyl alcohol cleaning-drying after deionized water rinsing, can carry out follow-up electro-chemical test.
After tested, the packaged sample that adopts above-mentioned embodiment to prepare can successfully be carried out various electro-chemical tests in the acidity/neutrality/alkaline solution below 100 ℃.
Compared with prior art, the present invention has overcome the instability of manual operation in encapsulation process, by easy encapsulating mould, can treat quickly and easily side sample and encapsulate, acid/alkaline solution that can withstand higher temperatures.Success ratio while utilizing the present invention can greatly improve material to carry out electro-chemical test, guarantees the stability of test result.
Claims (4)
1. the method for packing of an electro-chemical test sample; it is characterized in that; comprise the steps: testing sample polishing, clean; and carry out surface protection; then be placed on encapsulating mould bottom, liquid-state epoxy resin imported and filled up described encapsulating mould, after to be cooled solidifying, carry out essence polishing; with using absolute ethyl alcohol cleaning-drying after deionized water rinsing, obtain packaged sample.
2. the method for claim 1, is characterized in that, described encapsulating mould is ring-type pvc pipe, and has and can hold the through hole that wire passes through on the sidewall of one side.
3. method as claimed in claim 2, is characterized in that, described liquid-state epoxy resin imports encapsulating mould by top.
4. the method for claim 1, is characterized in that, described surface protection realizes by pasting dustproof membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310545730.5A CN103558077B (en) | 2013-11-06 | 2013-11-06 | The method for packing of electro-chemical test sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310545730.5A CN103558077B (en) | 2013-11-06 | 2013-11-06 | The method for packing of electro-chemical test sample |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103558077A true CN103558077A (en) | 2014-02-05 |
| CN103558077B CN103558077B (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310545730.5A Expired - Fee Related CN103558077B (en) | 2013-11-06 | 2013-11-06 | The method for packing of electro-chemical test sample |
Country Status (1)
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| CN (1) | CN103558077B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106442059A (en) * | 2016-10-18 | 2017-02-22 | 重庆材料研究院有限公司 | Device and method for encapsulating electrochemical sample |
| CN109632457A (en) * | 2019-02-22 | 2019-04-16 | 西安文理学院 | A kind of device and method being used to prepare electrochemical corrosion test sample |
Citations (10)
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| EP0846538A2 (en) * | 1996-12-05 | 1998-06-10 | Tokai Rubber Industries, Ltd. | Metal mold for molding epoxy resin |
| CN1737557A (en) * | 2005-07-01 | 2006-02-22 | 中国科学院长春应用化学研究所 | The method of packaging electrochemical working electrode by nano material toughened epoxy resin |
| CN101241098A (en) * | 2008-03-14 | 2008-08-13 | 中国科学院长春应用化学研究所 | Preparation method of double layer electrochemical working electrode with shielding outer layer |
| CN101299018A (en) * | 2007-09-24 | 2008-11-05 | 哈尔滨工业大学 | Complete solid-state beam current type reinforcing steel corrosion monitoring sensor and method for producing the same |
| CN101625304A (en) * | 2009-08-18 | 2010-01-13 | 西南石油大学 | Method for evaluating cementing concrete chemical seepage by electrochemical impedance method |
| CN102353705A (en) * | 2011-06-28 | 2012-02-15 | 哈尔滨工业大学 | Preparation method of comb-shaped sensing unit for monitoring corrosion of steel |
| CN102778429A (en) * | 2012-07-03 | 2012-11-14 | 天津大学 | Electrochemical transducer for atmospheric corrosion of metal materials and application thereof |
| CN103091241A (en) * | 2013-01-30 | 2013-05-08 | 湖南省电力公司科学研究院 | Method for predicting corrosion life of transmission line hardware in coastal regions |
| CN103149146A (en) * | 2013-02-01 | 2013-06-12 | 厦门大学 | Multifunctional corrosion monitoring probe used for monitoring corrosion of industrial equipment |
| CN103293094A (en) * | 2013-06-18 | 2013-09-11 | 北京科技大学 | Electrochemical measuring device capable of quantitatively changing thickness of liquid film and application method thereof |
-
2013
- 2013-11-06 CN CN201310545730.5A patent/CN103558077B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0846538A2 (en) * | 1996-12-05 | 1998-06-10 | Tokai Rubber Industries, Ltd. | Metal mold for molding epoxy resin |
| CN1737557A (en) * | 2005-07-01 | 2006-02-22 | 中国科学院长春应用化学研究所 | The method of packaging electrochemical working electrode by nano material toughened epoxy resin |
| CN101299018A (en) * | 2007-09-24 | 2008-11-05 | 哈尔滨工业大学 | Complete solid-state beam current type reinforcing steel corrosion monitoring sensor and method for producing the same |
| CN101241098A (en) * | 2008-03-14 | 2008-08-13 | 中国科学院长春应用化学研究所 | Preparation method of double layer electrochemical working electrode with shielding outer layer |
| CN101625304A (en) * | 2009-08-18 | 2010-01-13 | 西南石油大学 | Method for evaluating cementing concrete chemical seepage by electrochemical impedance method |
| CN102353705A (en) * | 2011-06-28 | 2012-02-15 | 哈尔滨工业大学 | Preparation method of comb-shaped sensing unit for monitoring corrosion of steel |
| CN102778429A (en) * | 2012-07-03 | 2012-11-14 | 天津大学 | Electrochemical transducer for atmospheric corrosion of metal materials and application thereof |
| CN103091241A (en) * | 2013-01-30 | 2013-05-08 | 湖南省电力公司科学研究院 | Method for predicting corrosion life of transmission line hardware in coastal regions |
| CN103149146A (en) * | 2013-02-01 | 2013-06-12 | 厦门大学 | Multifunctional corrosion monitoring probe used for monitoring corrosion of industrial equipment |
| CN103293094A (en) * | 2013-06-18 | 2013-09-11 | 北京科技大学 | Electrochemical measuring device capable of quantitatively changing thickness of liquid film and application method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106442059A (en) * | 2016-10-18 | 2017-02-22 | 重庆材料研究院有限公司 | Device and method for encapsulating electrochemical sample |
| CN106442059B (en) * | 2016-10-18 | 2019-07-16 | 重庆材料研究院有限公司 | Electrochemical sample packaging system and method |
| CN109632457A (en) * | 2019-02-22 | 2019-04-16 | 西安文理学院 | A kind of device and method being used to prepare electrochemical corrosion test sample |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103558077B (en) | 2016-03-02 |
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