CN102995048B - Method for preparing cleaning fluid for copper alloy - Google Patents
Method for preparing cleaning fluid for copper alloy Download PDFInfo
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- CN102995048B CN102995048B CN201210394227.XA CN201210394227A CN102995048B CN 102995048 B CN102995048 B CN 102995048B CN 201210394227 A CN201210394227 A CN 201210394227A CN 102995048 B CN102995048 B CN 102995048B
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- copper alloy
- scavenging solution
- benzotriazole
- ethanol
- deionized water
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Abstract
The invention relates to a method for preparing cleaning fluid for copper alloy, including the steps of: (1) sequentially adding (in percentage by weight) tartaric acid 3.4-8.1, coconut oil fatty acid diethanolamide 6.2-7.9, ethanol 4.3-6.8, 2-hydroxyphosphonoacetic acid 5.5-9.5, polyether L61 6.4-8.0, triethanolamine 4.3-8.9, ethylene diamine tetraacetic acid tetrasodium salt 1.5-7.4, isopropanol 3.4-8.8, and benzotriazole 2.4-9.7 into a stirrer, and then adding deionized water as balance; and (2) uniformly stirring to obtain the finished product. The cleaning fluid can rapidly remove dirt on the surface of the copper alloy without corroding the copper alloy, and the cleaned surface of the copper alloy is smooth and bright.
Description
Technical field
The present invention relates to a kind of preparation method of scavenging solution, especially a kind of preparation method of the scavenging solution for copper alloy, belongs to industrial cleaning technique field.
Background technology
According to the applicant understood, in prior art, there is no the special scavenging solution for copper alloy, be difficult to the greasy dirt of copper alloy surface thoroughly to clean up.Need a kind of high-efficient cleaning washing lotion with strong points badly.
Summary of the invention
Technical problem to be solved by this invention is: overcome the problem that prior art exists, a kind of preparation method of the scavenging solution for copper alloy is provided, gained scavenging solution can be removed the dirt of copper alloy surface fast, and can not corrode copper alloy, can make the copper alloy surface after cleaning smoothly bright.
The technical scheme that the present invention solves its technical problem is as follows:
A scavenging solution for copper alloy, is characterized in that, the component of following weight percent, consists of:
The preparation method of above-mentioned scavenging solution, comprises the following steps:
(1) in stirrer, add by weight percentage successively 3.4-8.1% tartrate, 6.2-7.9% cocoanut fatty acid diethanolamide, 4.3-6.8% ethanol, 5.5-9.5%2-HPAA, 6.4-8.0% polyethers L61,4.3-8.9% trolamine, 1.5-7.4% tetrasodium ethylenediamine tetraacetate, 3.4-8.8% Virahol, 2.4-9.7% benzotriazole; Finally adding deionized water to make total weight percent is 100%;
(2) the scavenging solution finished product that stirs to obtain.
The purging method that adopts above-mentioned scavenging solution, comprises the following steps:
(1) adopt the scavenging solution being formed by following weight percent component: 3.4-8.1% tartrate, 6.2-7.9% cocoanut fatty acid diethanolamide, 4.3-6.8% ethanol, 5.5-9.5%2-HPAA, 6.4-8.0% polyethers L61,4.3-8.9% trolamine, 1.5-7.4% tetrasodium ethylenediamine tetraacetate, 3.4-8.8% Virahol, 2.4-9.7% benzotriazole, surplus are deionized water;
(2) described scavenging solution is poured onto in ultrasonic cleaning tank;
(3) copper alloy is put into ultrasonic cleaning tank, under 35 ℃ of-40 ℃ of conditions, clean 3-5 minute; Then take out copper alloy, with clear water, copper alloy surface is rinsed well, then dry and complete cleaning.
The present patent application people is through repeatedly, in depth experimental study just draws the scavenging solution that adopts above-mentioned formula, this scavenging solution can be removed the dirt of copper alloy surface fast, and can not corrode copper alloy, can make the copper alloy surface after cleaning smoothly bright, cleaning efficiency is greater than 99%, is the crystallization that the present patent application people pays a large amount of painstaking effort.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail.But the invention is not restricted to given example.
Embodiment 1
The present embodiment is for the scavenging solution of copper alloy, the component of following weight percent, consists of:
The preparation method of the present embodiment scavenging solution, comprises the following steps:
(1) in stirrer, add by weight percentage successively 3.4% tartrate, 6.2% cocoanut fatty acid diethanolamide, 4.3% ethanol, 5.5%2-HPAA, 6.4% polyethers L61,4.3% trolamine, 1.5% tetrasodium ethylenediamine tetraacetate, 3.4% Virahol, 2.4% benzotriazole; Finally adding deionized water to make total weight percent is 100%;
(2) the scavenging solution finished product that stirs to obtain.
Adopt the purging method of the present embodiment clean-out system to comprise the following steps:
(1) adopt the scavenging solution being formed by following weight percent component: 3.4% tartrate, 6.2% cocoanut fatty acid diethanolamide, 4.3% ethanol, 5.5%2-HPAA, 6.4% polyethers L61,4.3% trolamine, 1.5% tetrasodium ethylenediamine tetraacetate, 3.4% Virahol, 2.4% benzotriazole, surplus are deionized water;
(2) described scavenging solution is poured onto in ultrasonic cleaning tank;
(3) copper alloy is put into ultrasonic cleaning tank, under 35 ℃ of conditions, clean 5 minutes; Then take out copper alloy, with clear water, copper alloy surface is rinsed well, then dry and complete cleaning.
Copper alloy surface after cleaning is light smoothly, and cleaning efficiency is greater than 99%, and effect is remarkable.
Embodiment 2
The present embodiment is for the scavenging solution of copper alloy, the component of following weight percent, consists of:
The preparation method of the present embodiment scavenging solution, comprises the following steps:
(1) in stirrer, add by weight percentage successively 8.1% tartrate, 7.9% cocoanut fatty acid diethanolamide, 6.8% ethanol, 9.5%2-HPAA, 8.0% polyethers L61,8.9% trolamine, 7.4% tetrasodium ethylenediamine tetraacetate, 8.8% Virahol, 9.7% benzotriazole; Finally adding deionized water to make total weight percent is 100%;
(2) the scavenging solution finished product that stirs to obtain.
Adopt the purging method of the present embodiment clean-out system to comprise the following steps:
(1) adopt the scavenging solution being formed by following weight percent component: 8.1% tartrate, 7.9% cocoanut fatty acid diethanolamide, 6.8% ethanol, 9.5%2-HPAA, 8.0% polyethers L61,8.9% trolamine, 7.4% tetrasodium ethylenediamine tetraacetate, 8.8% Virahol, 9.7% benzotriazole, surplus are deionized water;
(2) described scavenging solution is poured onto in ultrasonic cleaning tank;
(3) copper alloy is put into ultrasonic cleaning tank, under 40 ℃ of conditions, clean 3 minutes; Then take out copper alloy, with clear water, copper alloy surface is rinsed well, then dry and complete cleaning.
Copper alloy surface after cleaning is light smoothly, and cleaning efficiency is greater than 99%, and effect is remarkable.
Embodiment 3
The present embodiment is for the scavenging solution of copper alloy, the component of following weight percent, consists of:
The preparation method of the present embodiment scavenging solution, comprises the following steps:
(1) in stirrer, add by weight percentage successively 4.2% tartrate, 6.5% cocoanut fatty acid diethanolamide, 5.2% ethanol, 6.6%2-HPAA, 7.1% polyethers L61,5.2% trolamine, 2.6% tetrasodium ethylenediamine tetraacetate, 4.2% Virahol, 3.5% benzotriazole; Finally adding deionized water to make total weight percent is 100%;
(2) the scavenging solution finished product that stirs to obtain.
Adopt the purging method of the present embodiment clean-out system to comprise the following steps:
(1) adopt the scavenging solution being formed by following weight percent component: 4.2% tartrate, 6.5% cocoanut fatty acid diethanolamide, 5.2% ethanol, 6.6%2-HPAA, 7.1% polyethers L61,5.2% trolamine, 2.6% tetrasodium ethylenediamine tetraacetate, 4.2% Virahol, 3.5% benzotriazole, surplus are deionized water;
(2) described scavenging solution is poured onto in ultrasonic cleaning tank;
(3) copper alloy is put into ultrasonic cleaning tank, under 37 ℃ of conditions, clean 4 minutes; Then take out copper alloy, with clear water, copper alloy surface is rinsed well, then dry and complete cleaning.
Copper alloy surface after cleaning is light smoothly, and cleaning efficiency is greater than 99%, and effect is remarkable.
Embodiment 4
The present embodiment is for the scavenging solution of copper alloy, the component of following weight percent, consists of:
The preparation method of the present embodiment scavenging solution, comprises the following steps:
(1) in stirrer, add by weight percentage successively 7.5% tartrate, 7.3% cocoanut fatty acid diethanolamide, 6.7% ethanol, 7.9%2-HPAA, 7.9% polyethers L61,8.4% trolamine, 6.4% tetrasodium ethylenediamine tetraacetate, 7.6% Virahol, 8.8% benzotriazole; Finally adding deionized water to make total weight percent is 100%;
(2) the scavenging solution finished product that stirs to obtain.
Adopt the purging method of the present embodiment clean-out system to comprise the following steps:
(1) adopt the scavenging solution being formed by following weight percent component: 7.5% tartrate, 7.3% cocoanut fatty acid diethanolamide, 6.7% ethanol, 7.9%2-HPAA, 7.9% polyethers L61,8.4% trolamine, 6.4% tetrasodium ethylenediamine tetraacetate, 7.6% Virahol, 8.8% benzotriazole, surplus are deionized water;
(2) described scavenging solution is poured onto in ultrasonic cleaning tank;
(3) copper alloy is put into ultrasonic cleaning tank, under 37 ℃ of conditions, clean 4 minutes; Then take out copper alloy, with clear water, copper alloy surface is rinsed well, then dry and complete cleaning.
Copper alloy surface after cleaning is light smoothly, and cleaning efficiency is greater than 99%, and effect is remarkable.
Claims (3)
1. for a preparation method for the scavenging solution of copper alloy, it is characterized in that, comprise the following steps:
(1) in stirrer, add by weight percentage successively 3.4-8.1% tartrate, 6.2-7.9% cocoanut fatty acid diethanolamide, 4.3-6.8% ethanol, 5.5-9.5%2-HPAA, 6.4-8.0% polyethers L61,4.3-8.9% trolamine, 1.5-7.4% tetrasodium ethylenediamine tetraacetate, 3.4-8.8% Virahol, 2.4-9.7% benzotriazole; Finally adding deionized water to make total weight percent is 100%;
(2) the scavenging solution finished product that stirs to obtain.
2. the preparation method of the scavenging solution for copper alloy according to claim 1, it is characterized in that, in step (1), in stirrer, add by weight percentage successively 4.2% tartrate, 6.5% cocoanut fatty acid diethanolamide, 5.2% ethanol, 6.6%2-HPAA, 7.1% polyethers L61,5.2% trolamine, 2.6% tetrasodium ethylenediamine tetraacetate, 4.2% Virahol, 3.5% benzotriazole; Finally adding deionized water to make total weight percent is 100%.
3. the preparation method of the scavenging solution for copper alloy according to claim 1, it is characterized in that, in step (1), in stirrer, add by weight percentage successively 7.5% tartrate, 7.3% cocoanut fatty acid diethanolamide, 6.7% ethanol, 7.9%2-HPAA, 7.9% polyethers L61,8.4% trolamine, 6.4% tetrasodium ethylenediamine tetraacetate, 7.6% Virahol, 8.8% benzotriazole; Finally adding deionized water to make total weight percent is 100%.
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CN201210394227.XA CN102995048B (en) | 2012-10-17 | 2012-10-17 | Method for preparing cleaning fluid for copper alloy |
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CN201210394227.XA CN102995048B (en) | 2012-10-17 | 2012-10-17 | Method for preparing cleaning fluid for copper alloy |
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CN102995048B true CN102995048B (en) | 2014-11-12 |
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CN103469236A (en) * | 2013-09-22 | 2013-12-25 | 西北机器有限公司 | Copper base material cleaning agent and preparation method thereof |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1052138A (en) * | 1989-12-02 | 1991-06-12 | 山东大学 | A kind of clean-out system that is used for electronic industry and preparation method thereof |
CN101368273A (en) * | 2007-08-15 | 2009-02-18 | 江苏海迅实业集团股份有限公司 | Copper alloy antirust agent |
CN101473022A (en) * | 2006-05-08 | 2009-07-01 | 埃科莱布有限公司 | Acidic cleaning agent for metallic surface |
CN103469236A (en) * | 2013-09-22 | 2013-12-25 | 西北机器有限公司 | Copper base material cleaning agent and preparation method thereof |
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US20060180795A1 (en) * | 2005-02-17 | 2006-08-17 | Mccormick David R | Stable acid inhibitor formulations with improved performance, lower toxicity and minimal environmental issues |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1052138A (en) * | 1989-12-02 | 1991-06-12 | 山东大学 | A kind of clean-out system that is used for electronic industry and preparation method thereof |
CN101473022A (en) * | 2006-05-08 | 2009-07-01 | 埃科莱布有限公司 | Acidic cleaning agent for metallic surface |
CN101368273A (en) * | 2007-08-15 | 2009-02-18 | 江苏海迅实业集团股份有限公司 | Copper alloy antirust agent |
CN103469236A (en) * | 2013-09-22 | 2013-12-25 | 西北机器有限公司 | Copper base material cleaning agent and preparation method thereof |
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