CN103409759B - A kind of acidic detergent for metal - Google Patents
A kind of acidic detergent for metal Download PDFInfo
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- CN103409759B CN103409759B CN201310237556.8A CN201310237556A CN103409759B CN 103409759 B CN103409759 B CN 103409759B CN 201310237556 A CN201310237556 A CN 201310237556A CN 103409759 B CN103409759 B CN 103409759B
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Abstract
The present invention relates to a kind of acidic detergent for metal, comprise each following component and each composition weight percentage composition is respectively: hydrochloric acid 40%; Urotropine 5-10%; Sunmorl N 60S 3-5%; Oxalic acid 1-3%; Sodium dodecylbenzene sulfonate 2-3%; AC18301-3%; Penetrating agent JFC 1-3%; Surplus is water.The present invention utilizes the synergy of acidic substance and tensio-active agent, and effectively remove the rust stain of shape and equipment, incrustation scale and greasy dirt, the present invention fills a prescription simply in addition, effectively reduces pollution level, and the cleaning interval is long, reduces production cost.
Description
Technical field
The invention belongs to the technical field of metal cleaning additive, relate to the Chemicals of clean metal surface rust stain, greasy dirt, especially a kind of acidic detergent for metal.
Background technology
Shape or equipment due to long-term to contact with air deposit in wet environment under, surface very easily oxidized formation rust stain, and contact with water and easily form incrustation scale, can be infected with unavoidably in process of metal working in addition and such as cut wet goods greasy dirt, thus cause the burn into of shape and equipment aging, reduce work-ing life, for this reason, need to clean shape.Traditional cleaning way is mainly strong acid cleaning, but the corrodibility of strong acid to shape and equipment itself is also very serious, and the poor effect of alkaline matter and surfactant washing, the cleaning interval is shorter, improves production cost.
According to the retrieval, find following relevant to patent patent documentation, particular content is as follows:
CN101165210 discloses a kind of acidic detergent for metal, it is characterized in that: this formulation weight per-cent is, phosphoric acid 5-7%, butyl glycol ether 5-9%, alkoxylate linear alcohols 4-6%, and surplus is water; The production technique of this formula is: under normal temperature, first a certain amount of water is added in the acid-resistant tank of 1.5 tons, a certain amount of phosphoric acid is added in stirring, add a certain amount of butyl glycol ether, add a certain amount of alkoxylate linear alcohols, add the water mixing of surplus, then stir 10 minutes, open valve canned, 5 kilograms every barrel.
CN101254412 discloses a kind of acidic hyperfiltration membrane cleaning agent, is made up of permeate agent, redox agent and water, and the weight percentage of its composition is: permeate agent 15% ~ 25%, redox agent 5% ~ 20%, water 55% ~ 80%.
CN1778881 discloses a kind of acidic cleaner, is made up of the raw material of following weight proportion: phosphoric acid 2-6 part, polyoxyethylene octylphenol ether 1-3 part, Citric Acid, usp, Anhydrous Powder 2-7 part, ketone 2-6 part, water 80-90 part.
CN101899667A discloses a kind of special cleaning agent for aluminium equipment, and it comprises the raw material of following weight ratio: the HNO of 15-25%
3, the hydroxy ethylene diphosphonic acid of 3-10%, the non-ionic polyacrylamide of HF, 0.5-1.5%JFC, 0.03-0.1% of 1-2%, the inhibiter L-5 of 0.1-0.5%, all the other are water.
Found by contrast, the composition of the application is different from above-mentioned patent, and successful exists substantive difference with above-mentioned patent.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art part, a kind of acid metal sanitising agent is provided, effectively can remove rust stain, incrustation scale and greasy dirt on shape and equipment.
The technical scheme that the present invention realizes object is as follows:
A kind of acidic detergent for metal, comprise following component, and each composition weight percentage composition is respectively:
And described permeate agent is JFC.
And the concentration of described hydrochloric acid is 35wt%-37wt%.
And described water is deionized water or pure water.
Advantage of the present invention and positively effect are:
Metal cleaner of the present invention is acid, to shape and the corrosion-free effect of equipment itself, and in acid condition, tensio-active agent in formula can make oily matter more easily and other separating substances, and acidic substance and tensio-active agent act synergistically, and effectively can remove the rust stain of shape and equipment, incrustation scale and greasy dirt, in addition the present invention fills a prescription simply, effective reduction pollution level, and the cleaning interval is long, reduces production cost.
Embodiment
Below in conjunction with embodiment, the present invention is further described, and following embodiment is illustrative, is not determinate, can not limit protection scope of the present invention with following embodiment.
A kind of acidic detergent for metal, comprises following component and each composition weight percentage composition is respectively:
Described permeate agent is JFC.
The concentration of described hydrochloric acid is 35wt%-37wt%.
Described water is deionized water or pure water.
Concrete preparation embodiment
Embodiment 1
A kind of acidic detergent for metal, composition and weight following (g):
Preparation method is: mixture method
1, part pure water is put in a kettle.;
2, solid material (urotropine, Sunmorl N 60S, oxalic acid, Sodium dodecylbenzene sulfonate etc.) is dropped into, abundant stirring and dissolving of starting shooting;
3, after solid material is fully dissolved, drop into hydrochloric acid, then stir;
4, finally drop into remaining component in formula, abundant stirring and dissolving, leave standstill after one hour, after becoming perfect solution, be finished product.
Embodiment 2
A kind of acidic detergent for metal, composition and weight percent as follows:
Preparation method is with embodiment 1.
Embodiment 3
A kind of acidic detergent for metal, comprises following component and each composition weight percentage composition is respectively:
Preparation method is with embodiment 1.
The index of clean-out system prepared by the present invention is as follows:
1, color: colourless or light yellow liquid
2, corrosion inhibition rate: >=95%
3, cleansing power (speed): be less than 30 seconds
4, remained on surface: without or few.
Claims (3)
1. an acidic detergent for metal, is characterized in that: comprise following component, and each composition weight percentage composition is respectively:
Add water to 100%, the concentration of described hydrochloric acid is 35wt%-37wt%.
2. acidic detergent for metal according to claim 1, is characterized in that: described permeate agent is JFC.
3. acidic detergent for metal according to claim 1, is characterized in that: described water is deionized water or pure water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310237556.8A CN103409759B (en) | 2013-06-15 | 2013-06-15 | A kind of acidic detergent for metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310237556.8A CN103409759B (en) | 2013-06-15 | 2013-06-15 | A kind of acidic detergent for metal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103409759A CN103409759A (en) | 2013-11-27 |
| CN103409759B true CN103409759B (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310237556.8A Active CN103409759B (en) | 2013-06-15 | 2013-06-15 | A kind of acidic detergent for metal |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104404553A (en) * | 2014-11-14 | 2015-03-11 | 无锡信大气象传感网科技有限公司 | Cleaning solution for sensor galvanizing shell |
| CN105112927A (en) * | 2015-09-14 | 2015-12-02 | 夏良文 | Novel aluminum product wax removing agent and preparation method thereof |
| CN105040054A (en) * | 2015-09-22 | 2015-11-11 | 太仓市金鹿电镀有限公司 | Friction-resistant nickel-tungsten alloy electroplating process |
| CN107190266A (en) * | 2017-05-22 | 2017-09-22 | 和县科嘉阀门铸造有限公司 | A kind of metal valve outer surface faintly acid degreasing agent and preparation method thereof |
| CN113773915A (en) * | 2021-08-23 | 2021-12-10 | 江苏瑞安汽车实业有限公司 | Cleaning agent for cooling system and use method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2151216C1 (en) * | 1998-03-30 | 2000-06-20 | Кравцов Евгений Евгеньевич | Corrosion inhibitor of metals in sulfuric and hydrochloric acids |
| CN101285193A (en) * | 2007-04-09 | 2008-10-15 | 比亚迪股份有限公司 | Acidic solution for treating surface of magnesium alloy and processing method |
| CN102002722A (en) * | 2009-08-28 | 2011-04-06 | 比亚迪股份有限公司 | Stainless steel cleaner and stainless steel cleaning method |
| CN102677071A (en) * | 2011-03-11 | 2012-09-19 | 镇江市欣泰化工物资有限公司 | Metal cleaner |
-
2013
- 2013-06-15 CN CN201310237556.8A patent/CN103409759B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2151216C1 (en) * | 1998-03-30 | 2000-06-20 | Кравцов Евгений Евгеньевич | Corrosion inhibitor of metals in sulfuric and hydrochloric acids |
| CN101285193A (en) * | 2007-04-09 | 2008-10-15 | 比亚迪股份有限公司 | Acidic solution for treating surface of magnesium alloy and processing method |
| CN102002722A (en) * | 2009-08-28 | 2011-04-06 | 比亚迪股份有限公司 | Stainless steel cleaner and stainless steel cleaning method |
| CN102677071A (en) * | 2011-03-11 | 2012-09-19 | 镇江市欣泰化工物资有限公司 | Metal cleaner |
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| CN103409759A (en) | 2013-11-27 |
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Effective date of registration: 20160530 Address after: Rong Yuan Road 300384 Tianjin Huayuan Industrial Park No. 15 1-C-902 Patentee after: TIANJIN JUNYITAI TECHNOLOGY DEVELOPMENT CO., LTD. Address before: 300000, Wuqing District of Tianjin rhubarb Fort Township small Yang Village Patentee before: Tianjin Xingshan Technology Co., Ltd. |
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Effective date of registration: 20210617 Address after: 523843 building 3, No.3, Minyi Road, Chang'an Town, Dongguan City, Guangdong Province Patentee after: Dongguan Hengtian surface treatment material Co.,Ltd. Address before: 1-c-902, 15 Rongyuan Road, Huayuan Industrial Park, Tianjin 300384 Patentee before: TIANJIN JUNYITAI TECHNOLOGY DEVELOPMENT Co.,Ltd. |