CN103484868B - A kind of non-ferrous metal inhibiter - Google Patents
A kind of non-ferrous metal inhibiter Download PDFInfo
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- CN103484868B CN103484868B CN201310434488.4A CN201310434488A CN103484868B CN 103484868 B CN103484868 B CN 103484868B CN 201310434488 A CN201310434488 A CN 201310434488A CN 103484868 B CN103484868 B CN 103484868B
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Abstract
The invention discloses a kind of non-ferrous metal inhibiter, each component by weight, Sodium Tetraborate 10-13 part, sodium-chlor 5-10 part, phytic acid ca 20-30 part, Sodium Fluoride 3-6 part, titanium dioxide 0.02-0.5 part, ribonucleoside triphosphote 0.01-0.05 part, 100 parts, water.Non-ferrous metal inhibiter provided by the present invention, has abandoned traditional inhibiter containing BTA (benzotriazole), basic nontoxicity, and effective to also than the inhibiter containing BTA on the corrosion mitigating effect of non-ferrous metal.
Description
Technical field
The present invention relates to a kind of for metal inhibitor.
Background technology
The metal of produced worldwide has 1/10 can not reclaim because of corrosion.According to Center Francais De La Corrosion report, 80 years France's loss 1,150 hundred million French Francs, Britain's loss 10,000,000,000 pounds, account for 3 ~ 4% of various countries' national economy output value.Industrial development is faster, and metal loss amount is larger.U.S.'s loss 5,500,000,000 in 1949, the sixties is 100 ~ 20,000,000,000, and the seventies then rises to 70,000,000,000, within average ten years, almost quadruples.China estimates annual about loss Renminbi 30,000,000,000, accounts for 3.5% of the national economy output value.World War II end nitrous diisopropyl glue and the utilization of nitrous acid bicyclohexylamine on weapon, promoted the development of inhibiter, but be limited to iron and steel aspect more.Nineteen fifty, the U.S. was developed into benzotriazole (BTA), and promoted in non-ferrous metal.The later stage sixties, the U.S. produced BTA2700 ton per year.Within 1980, increase to 10,000 tons, increase by more than 20% every year on average.
Non-ferrous metal, as copper, silver, gold etc., rare valuable due to it, obtain the favor in a lot of field.Because, especially important to the corrosion-resistant treatments of non-ferrous metal.At present, in order to reach excellent effect, the inhibiter of non-ferrous metal mainly adopts benzotriazole, but this chemical substance has huge poison, has very large infringement to the health of operator.
Summary of the invention
The technical problem to be solved in the present invention overcomes existing defect, provides a kind of non-ferrous metal inhibiter of green non-poisonous evil.
Object of the present invention carrys out specific implementation by the following technical programs:
A kind of non-ferrous metal inhibiter, each component by weight, Sodium Tetraborate 10-13 part, sodium-chlor 5-10 part, phytic acid ca 20-30 part, Sodium Fluoride 3-6 part, titanium dioxide 0.02-0.5 part, ribonucleoside triphosphote 0.01-0.05 part, 100 parts, water.
Preferably, above-mentioned non-ferrous metal inhibiter, each component by weight, Sodium Tetraborate 13 parts, 6.5 parts, sodium-chlor, phytic acid ca 22.5 parts, Sodium Fluoride 4 parts, titanium dioxide 0.25 part, ribonucleoside triphosphote 0.02 part, 100 parts, water.
Beneficial effect of the present invention:
Non-ferrous metal inhibiter provided by the present invention, has abandoned traditional inhibiter containing BTA (benzotriazole), basic nontoxicity, and effective to also than the inhibiter containing BTA on the corrosion mitigating effect of non-ferrous metal.。
Embodiment
Below the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
Embodiment 1:
A kind of non-ferrous metal inhibiter, each component by weight, Sodium Tetraborate 13 parts, 6.5 parts, sodium-chlor, phytic acid ca 22.5 parts, Sodium Fluoride 4 parts, titanium dioxide 0.25 part, ribonucleoside triphosphote 0.02 part, 100 parts, water.
Embodiment 2:
A kind of non-ferrous metal inhibiter, each component by weight, Sodium Tetraborate 10 parts, 10 parts, sodium-chlor, phytic acid ca 20 parts, Sodium Fluoride 6 parts, titanium dioxide 0.02 part, ribonucleoside triphosphote 0.05 part, 100 parts, water.
Embodiment 3:
A kind of non-ferrous metal inhibiter, each component by weight, Sodium Tetraborate 13 parts, 5 parts, sodium-chlor, phytic acid ca 30 parts, Sodium Fluoride 3 parts, titanium dioxide 0.5 part, ribonucleoside triphosphote 0.01 part, 100 parts, water.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. a non-ferrous metal inhibiter, is characterized in that: each component by weight, Sodium Tetraborate 10-13 part, sodium-chlor 5-10 part, phytic acid ca 20-30 part, Sodium Fluoride 3-6 part, titanium dioxide 0.02-0.5 part, ribonucleoside triphosphote 0.01-0.05 part, 100 parts, water.
2. non-ferrous metal inhibiter according to claim 1, is characterized in that: each component by weight, Sodium Tetraborate 13 parts, 6.5 parts, sodium-chlor, phytic acid ca 22.5 parts, Sodium Fluoride 4 parts, titanium dioxide 0.25 part, ribonucleoside triphosphote 0.02 part, 100 parts, water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310434488.4A CN103484868B (en) | 2013-09-23 | 2013-09-23 | A kind of non-ferrous metal inhibiter |
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| CN201310434488.4A CN103484868B (en) | 2013-09-23 | 2013-09-23 | A kind of non-ferrous metal inhibiter |
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| Publication Number | Publication Date |
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| CN103484868A CN103484868A (en) | 2014-01-01 |
| CN103484868B true CN103484868B (en) | 2016-01-20 |
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| CN201310434488.4A Active CN103484868B (en) | 2013-09-23 | 2013-09-23 | A kind of non-ferrous metal inhibiter |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108130536A (en) * | 2017-12-24 | 2018-06-08 | 洛阳名力科技开发有限公司 | A kind of novel colored metal inhibitor |
| CN108166000A (en) * | 2017-12-27 | 2018-06-15 | 洛阳神佳窑业有限公司 | A kind of non-ferrous metal corrosion inhibiter |
| CN108130537A (en) * | 2017-12-27 | 2018-06-08 | 洛阳神佳窑业有限公司 | For the corrosion inhibiter of non-ferrous metal |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5837179A (en) * | 1981-08-29 | 1983-03-04 | Suzuki Yasuo | Corrosion inhibitor for metal |
| CN100500943C (en) * | 2007-05-28 | 2009-06-17 | 上海电力学院 | Green environment-friendly type inhibitor for HSn70-1 brass |
| CN102560501B (en) * | 2010-12-14 | 2013-12-11 | 上海洗霸科技股份有限公司 | Corrosion inhibitor and its application |
| CN103243331A (en) * | 2012-02-10 | 2013-08-14 | 张芳远 | Preparation method of zinc naphthenate oil-soluble inhibitor |
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Inventor after: Li Xueyi Inventor after: Wei Daisheng Inventor before: Yang Longxing |
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Effective date of registration: 20160713 Address after: 518054 Guangdong city of Shenzhen province Nanshan District venture Road Yihai Plaza East Block 2003 Patentee after: Shenzhen city 100 Liang Yi Technology Development Co. Ltd. Address before: 214000 Jiangsu city in Wuxi Province Economic Development Zone Huishan Spring Road No. 588 Patentee before: Wuxi Yanggong Machinery Manufacturing Co., Ltd. |