CN105040019A - Copper piece oil removal method - Google Patents
Copper piece oil removal method Download PDFInfo
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- CN105040019A CN105040019A CN201510433822.3A CN201510433822A CN105040019A CN 105040019 A CN105040019 A CN 105040019A CN 201510433822 A CN201510433822 A CN 201510433822A CN 105040019 A CN105040019 A CN 105040019A
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- copper piece
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- paraffin
- potassium hydroxide
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Abstract
The invention discloses a copper piece oil removal method. The method comprises the steps that a copper piece is dipped in a copper piece cleanser and then is taken out to be dried. The copper piece cleanser comprises, by weight, 5-10 parts of ethyl alcohol, 1-3 parts of triethanolamine, 5-10 parts of potassium hydroxide, 5-10 parts of turpentine, 30-50 parts of paraffin, 15-35 parts of river sand and 100 parts of oleic acid. By means of the method, oil stains on the surface of a copper piece can be effectively removed, the surface of the copper piece also can be polished to a certain extent, and further the surface of the copper piece is effectively polished while oil stains of the copper piece are removed. Accordingly, the use performance of the copper piece is greatly improved, and the service life of the copper piece is prolonged.
Description
Technical field
The present invention relates to the minimizing technology of work piece surface greasy dirt, particularly, relate to copper piece and to deoil method.
Background technology
Copper piece is as the component material in a kind of conventional machine applications field, its application in process for processing field is very extensive, and clearly, the copper piece be applied in process for processing field to be also easy in daily use procedure pollute by impurity such as greasy dirts, thus copper piece surface is unclean, simultaneously, copper piece surface very easily deposits impurity, and then copper piece surface irregularity can be caused, not only there is impact to the quality of copper piece own, also very easily causing damage to using the machinery of copper piece.
Therefore, provide one effectively can clean copper piece surface grease, and can carry out certain polishing to copper piece surface, thus improve the cleaning performance of copper piece further, the copper piece method of deoiling extending the work-ing life of copper piece is the problem that the present invention needs solution badly.
Summary of the invention
For above-mentioned prior art, the object of the invention is to overcome copper piece in prior art to be also easy in daily use procedure pollute by impurity such as greasy dirts, thus copper piece surface is unclean, simultaneously, copper piece surface very easily deposits impurity, and then copper piece surface irregularity can be caused, not only there is impact to the quality of copper piece own, to the problem using the machinery of copper piece also very easily to cause damage, thus provide one effectively can clean copper piece surface grease, and certain polishing can be carried out to copper piece surface, thus improve the cleaning performance of copper piece further, the copper piece in work-ing life extending copper piece is deoiled method.
To achieve these goals, the invention provides a kind of copper piece and to deoil method, wherein, described method comprises: copper piece taken out after copper piece sanitising agent soaks and carry out drying; Wherein, described copper piece sanitising agent comprises ethanol, trolamine, potassium hydroxide, turps, paraffin, river sand and oleic acid; Wherein,
Relative to the described oleic acid of 100 weight parts, the content of described ethanol is 5-10 weight part, the content of described trolamine is 1-3 weight part, the content of described potassium hydroxide is 5-10 weight part, described terebinthine content is 5-10 weight part, the content of described paraffin is 30-50 weight part, and the content of described river sand is 15-35 weight part.
Pass through technique scheme, ethanol, trolamine, potassium hydroxide, turps, paraffin, river sand and oleic acid mix by the present invention according to a certain percentage, obtained sanitising agent, soak needing the copper piece of cleaning to be placed in this sanitising agent simultaneously, thus the greasy dirt on copper piece surface not only can be removed by this sanitising agent effectively, certain polishing action can also be played to copper piece surface simultaneously, and then make copper piece surface while deoiling obtain effective polishing, thus substantially increase the use properties of copper piece, extend its work-ing life.
Other features and advantages of the present invention are described in detail in embodiment part subsequently.
Embodiment
Below the specific embodiment of the present invention is described in detail.Should be understood that, embodiment described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
The invention provides a kind of copper piece to deoil method, wherein, described method comprises: copper piece taken out after copper piece sanitising agent soaks and carry out drying; Wherein, described copper piece sanitising agent comprises ethanol, trolamine, potassium hydroxide, turps, paraffin, river sand and oleic acid; Wherein,
Relative to the described oleic acid of 100 weight parts, the content of described ethanol is 5-10 weight part, the content of described trolamine is 1-3 weight part, the content of described potassium hydroxide is 5-10 weight part, described terebinthine content is 5-10 weight part, the content of described paraffin is 30-50 weight part, and the content of described river sand is 15-35 weight part.
Above-mentioned design is by mixing ethanol, trolamine, potassium hydroxide, turps, paraffin, river sand and oleic acid according to a certain percentage, obtained sanitising agent, soak needing the copper piece of cleaning to be placed in this sanitising agent simultaneously, thus the greasy dirt on copper piece surface not only can be removed by this sanitising agent effectively, certain polishing action can also be played to copper piece surface simultaneously, and then make copper piece surface while deoiling obtain effective polishing, thus substantially increase the use properties of copper piece, extend its work-ing life.
In order to make the sanitising agent that obtains to copper piece surface deoil effect and polishing effect better, one of the present invention preferred embodiment in, relative to the described oleic acid of 100 weight parts, the content of described ethanol is 6-8 weight part, the content of described trolamine is 2-3 weight part, and the content of described potassium hydroxide is 6-8 weight part, and described terebinthine content is 6-8 weight part, the content of described paraffin is 35-45 weight part, and the content of described river sand is 20-30 weight part.
Described copper piece sanitising agent can be prepared according to the preparation method of this area routine, such as, can merely above-mentioned raw materials be carried out mixing, certainly, more even in order to make to mix between above-mentioned each raw material, of the present invention another preferred embodiment in, described copper piece sanitising agent can for obtain ethanol, trolamine, potassium hydroxide, turps, paraffin, river sand and oleic acid mixing post-heating.
Certainly, here heating can operate according to the type of heating of this area routine, described acid extraction can not be further qualified, certainly, in order to make mixed effect better and more cost-saving, one of the present invention more preferred embodiment in, the Heating temperature of described heat-processed can be further defined to 30-50 DEG C, and heat-up time can be further defined to 1-3h.
The soak time of described immersion process can regulate according to actual needs, such as, one of the present invention preferred embodiment in, the soak time of described immersion process can be chosen as 10-40min further.
In order to make the method to the better effects if of deoiling on copper piece surface, one of the present invention more preferred embodiment in, described method can also comprise is undertaken cleaning rear drying by copper piece after steeping.
Described drying process can operate according to the drying means of this area routine, such as, one of the present invention preferred embodiment in, described drying process can for air-dry, dry and dry in one or more.Certainly, the drying mode of other types also can use at this, and the present invention is not limited to several drying modes described above.
Described cleaning process can operate according to the mode of this area routine, such as, one of the present invention preferred embodiment in, described cleaning process can be chosen as further to comprise and copper piece be cleaned in turn through acid solution, alkali lye and water.
Below will be described the present invention by embodiment.In following examples, described ethanol, described trolamine, described hydrogen-oxygen agent, described turps, described paraffin, described river sand, described oleic acid, described hydrochloric acid and described sodium hydroxide are conventional commercial product.
Embodiment 1
Obtained copper piece sanitising agent by 6g ethanol, 2g trolamine, 6g potassium hydroxide, 6g turps, 35g paraffin, 20g river sand and 100g oleic acid mixing post-heating to 30 DEG C and after placing 1h; Copper piece soaked taking-up after 10min through copper piece sanitising agent and dries after hydrochloric acid soln, sodium hydroxide solution and water washing in turn, obtaining the copper piece A1 after cleaning.
Embodiment 2
Obtained copper piece sanitising agent by 8g ethanol, 3g trolamine, 8g potassium hydroxide, 8g turps, 45g paraffin, 30g river sand and 100g oleic acid mixing post-heating to 50 DEG C and after placing 3h; Copper piece soaked taking-up after 40min through copper piece sanitising agent and dries after hydrochloric acid soln, sodium hydroxide solution and water washing in turn, obtaining the copper piece A2 after cleaning.
Embodiment 3
Obtained copper piece sanitising agent by 7g ethanol, 2g trolamine, 7g potassium hydroxide, 7g turps, 40g paraffin, 25g river sand and 100g oleic acid mixing post-heating to 40 DEG C and after placing 2h; Copper piece soaked taking-up after 30min through copper piece sanitising agent and dries after hydrochloric acid soln, sodium hydroxide solution and water washing in turn, obtaining the copper piece A3 after cleaning.
Embodiment 4
Obtained copper piece sanitising agent by 5g ethanol, 1g trolamine, 5g potassium hydroxide, 5g turps, 30g paraffin, 15g river sand and 100g oleic acid mixing post-heating to 30 DEG C and after placing 1h; Copper piece is soaked after 10min through copper piece sanitising agent and takes out oven dry, obtain the copper piece A4 after cleaning.
Embodiment 5
Obtained copper piece sanitising agent by 10g ethanol, 3g trolamine, 10g potassium hydroxide, 10g turps, 50g paraffin, 35g river sand and 100g oleic acid mixing post-heating to 50 DEG C and after placing 3h; Copper piece is soaked after 40min through copper piece sanitising agent and takes out oven dry, obtain the copper piece A5 after cleaning.
Comparative example 1
Be prepared according to the preparation method of embodiment 3, unlike, the consumption of described ethanol is 2g, the consumption of described potassium hydroxide is 2g, and described terebinthine consumption is 2g, and the consumption of described paraffin is 10g, the consumption of described river sand is 5g, obtains the copper piece D1 after cleaning.
Comparative example 2
Be prepared according to the preparation method of embodiment 3, unlike, the consumption of described ethanol is 30g, the consumption of described trolamine is 5g, the consumption of described potassium hydroxide is 30g, and described terebinthine consumption is 30g, and the consumption of described paraffin is 80g, the consumption of described river sand is 50g, obtains the copper piece D2 after cleaning.
Comparative example 3
By copper piece after the conventional commercial degreaser that Wuxi City Ju Hong energy-saving material company limited produces soaks 30min, obtain the copper piece D3 after cleaning.
Test case
Above-mentioned A1-A5 and D1-D3 is taken out respectively its surface gloss of rear observation, then it is placed in respectively water and soaks, observe surface and whether occur oil bloom, the result obtained is as shown in table 1.
Table 1
| Numbering | Glossiness | Surface oil bloom situation |
| A1 | Surface gloss is high | Without the visible oil bloom of naked eyes |
| A2 | Surface gloss is high | Without the visible oil bloom of naked eyes |
| A3 | Surface gloss is high | Without the visible oil bloom of naked eyes |
| A4 | Surface is gloss comparatively | Slight oil bloom |
| A5 | Surface is gloss comparatively | Without the visible oil bloom of naked eyes |
| D1 | Mattness | The visible obviously oil bloom of naked eyes |
| D2 | Surface is gloss comparatively | The visible obviously oil bloom of naked eyes |
| D3 | Mattness | Slight oil bloom |
Can be found out by table 1, copper piece sanitising agent obtained is within the scope of the present invention when clean copper piece, not only its cleaning effect for the greasy dirt on copper piece surface is not less than conventional commercial product, conventional commercial product are also better than even in preferable range of the present invention, for copper piece surface, also there is certain polishing effect simultaneously, this is the effect do not had relative to conventional commercial product, but, the copper piece sanitising agent obtained outward in the scope of the invention does not then possess this good degreasing result, not necessarily has the effect of polishing simultaneously yet.Thus, the greasy dirt on copper piece surface not only can be removed by copper piece sanitising agent that the present invention obtains effectively, certain polishing action can also be played to copper piece surface simultaneously, and then make copper piece surface while deoiling obtain effective polishing, thus substantially increase the use properties of copper piece, extend its work-ing life.
More than describe the preferred embodiment of the present invention in detail; but the present invention is not limited to the detail in above-mentioned embodiment, within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned embodiment, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible array mode.
In addition, also can carry out arbitrary combination between various different embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (8)
1. copper piece is deoiled a method, and it is characterized in that, described method comprises: copper piece taken out after copper piece sanitising agent soaks and carry out drying; Wherein, described copper piece sanitising agent comprises ethanol, trolamine, potassium hydroxide, turps, paraffin, river sand and oleic acid; Wherein,
Relative to the described oleic acid of 100 weight parts, the content of described ethanol is 5-10 weight part, the content of described trolamine is 1-3 weight part, the content of described potassium hydroxide is 5-10 weight part, described terebinthine content is 5-10 weight part, the content of described paraffin is 30-50 weight part, and the content of described river sand is 15-35 weight part.
2. method according to claim 1, wherein, relative to the described oleic acid of 100 weight parts, the content of described ethanol is 6-8 weight part, the content of described trolamine is 2-3 weight part, and the content of described potassium hydroxide is 6-8 weight part, and described terebinthine content is 6-8 weight part, the content of described paraffin is 35-45 weight part, and the content of described river sand is 20-30 weight part.
3. method according to claim 1 and 2, wherein, described copper piece sanitising agent is for obtain ethanol, trolamine, potassium hydroxide, turps, paraffin, river sand and oleic acid mixing post-heating.
4. method according to claim 3, wherein, the Heating temperature of described heat-processed is 30-50 DEG C, and heat-up time is 1-3h.
5. method according to claim 1 and 2, wherein, the soak time of described immersion process is 10-40min.
6. method according to claim 1 and 2, wherein, described method also comprises is undertaken cleaning rear drying by copper piece after steeping.
7. method according to claim 6, wherein, described drying process be air-dry, dry and dry in one or more.
8. method according to claim 7, wherein, described cleaning process comprises cleans through acid solution, alkali lye and water in turn by copper piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510433822.3A CN105040019A (en) | 2015-07-21 | 2015-07-21 | Copper piece oil removal method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510433822.3A CN105040019A (en) | 2015-07-21 | 2015-07-21 | Copper piece oil removal method |
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| CN105040019A true CN105040019A (en) | 2015-11-11 |
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| CN201510433822.3A Pending CN105040019A (en) | 2015-07-21 | 2015-07-21 | Copper piece oil removal method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111690960A (en) * | 2020-05-06 | 2020-09-22 | 杭州临安兴旺电镀有限公司 | Electroplating method of corrosion-resistant and wear-resistant workpiece |
| CN111979549A (en) * | 2020-08-26 | 2020-11-24 | 沈阳永清环保科技有限公司 | Environment-friendly vibration grinding polishing decoration liquid for copper and copper alloy materials and preparation method thereof |
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| CN101818340A (en) * | 2009-02-27 | 2010-09-01 | 中国第一汽车集团公司 | Antirust liquid for inner chamber of part |
| CN103668258A (en) * | 2013-11-29 | 2014-03-26 | 江苏帕齐尼铜业有限公司 | Surface treating agent for copper and copper alloys |
| CN104726218A (en) * | 2015-01-28 | 2015-06-24 | 上海金兆节能科技有限公司 | Cleaning agent composition and preparation method thereof as well as environment-friendly metal cleaning agent prepared from cleaning agent composition |
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2015
- 2015-07-21 CN CN201510433822.3A patent/CN105040019A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101818340A (en) * | 2009-02-27 | 2010-09-01 | 中国第一汽车集团公司 | Antirust liquid for inner chamber of part |
| CN103668258A (en) * | 2013-11-29 | 2014-03-26 | 江苏帕齐尼铜业有限公司 | Surface treating agent for copper and copper alloys |
| CN104726218A (en) * | 2015-01-28 | 2015-06-24 | 上海金兆节能科技有限公司 | Cleaning agent composition and preparation method thereof as well as environment-friendly metal cleaning agent prepared from cleaning agent composition |
Non-Patent Citations (1)
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| 张顺意: "除锈和防锈", <<现代化农业>> * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111690960A (en) * | 2020-05-06 | 2020-09-22 | 杭州临安兴旺电镀有限公司 | Electroplating method of corrosion-resistant and wear-resistant workpiece |
| CN111979549A (en) * | 2020-08-26 | 2020-11-24 | 沈阳永清环保科技有限公司 | Environment-friendly vibration grinding polishing decoration liquid for copper and copper alloy materials and preparation method thereof |
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