CN104263494B - Water-based metal rust inhibitor and preparation method thereof - Google Patents
Water-based metal rust inhibitor and preparation method thereof Download PDFInfo
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- CN104263494B CN104263494B CN201410475811.7A CN201410475811A CN104263494B CN 104263494 B CN104263494 B CN 104263494B CN 201410475811 A CN201410475811 A CN 201410475811A CN 104263494 B CN104263494 B CN 104263494B
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- parts
- water
- metal rust
- sodium
- resisting agent
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 33
- 239000002184 metal Substances 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title abstract description 10
- 239000003112 inhibitor Substances 0.000 title abstract 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 28
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 28
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims abstract description 22
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims abstract description 14
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910021538 borax Inorganic materials 0.000 claims abstract description 14
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000004327 boric acid Substances 0.000 claims abstract description 14
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 14
- 239000011684 sodium molybdate Substances 0.000 claims abstract description 14
- 235000015393 sodium molybdate Nutrition 0.000 claims abstract description 14
- TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052938 sodium sulfate Inorganic materials 0.000 claims abstract description 14
- 235000011152 sodium sulphate Nutrition 0.000 claims abstract description 14
- 239000004328 sodium tetraborate Substances 0.000 claims abstract description 14
- 235000010339 sodium tetraborate Nutrition 0.000 claims abstract description 14
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 30
- 239000003795 chemical substances by application Substances 0.000 claims description 21
- 239000012467 final product Substances 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 235000010338 boric acid Nutrition 0.000 claims description 3
- 235000019441 ethanol Nutrition 0.000 claims description 3
- 235000017550 sodium carbonate Nutrition 0.000 claims description 3
- 238000001035 drying Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract description 2
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 238000002791 soaking Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000002173 cutting fluid Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The invention provides a water-based metal rust inhibitor. The water-based metal rust inhibitor comprises the following components in parts by weight: 10-14 parts of triethanolamine, 2-3 parts of aluminum oxide, 5-8 parts of sodium sulfate, 1-2 parts of borax, 2-3 parts of boric acid, 1-2 parts of sodium molybdate, 4-6 parts of sodium carbonate, 3-5 parts of isopropanol, 10-15 parts of ethanol and 80-90 parts of water. The invention further provides a preparation method of the rust inhibitor. A layer of oxidation protective film can be formed on the surface of a metal by soaking a metal workpiece in the water-based metal rust inhibitor provided by the invention, the structure is compact and particles are fine, so that an anti-rust effect is achieved; the water-based metal rust inhibitor provided by the invention has the advantages of short film-forming time and good quick-drying property, and the film can be formed within 1-2min; in a normal environment, the metal does not rust within 5-6 months by using the water-based metal rust inhibitor.
Description
Technical field
The present invention relates to a kind of water metal rust-resisting agent.
Background technology
In process of metal working, such as cut and cold rolling, emulsion is usually used or fully synthetic cutting fluid is used for cooling down and lubricates.Due to there is substantial amounts of water in working fluid, thus the surface anti-corrosion after inter process and processing is most important.At present, the long-term rust prevention of intermetallic composite coating or product adopts antirust oil and antirust paint mostly, and it is relatively costly, and environmental pollution is more serious, and later stage liquid waste processing is difficult, brings inconvenience to using.
Content of the invention
In order to solve problems of the prior art, the invention provides a kind of water metal rust-resisting agent.For this reason, the present invention also provides its preparation method.
The invention provides a kind of water metal rust-resisting agent, described water metal rust-resisting agent is grouped into by each group of following mass fraction：Triethanolamine 10-14 part, aluminium oxide 2-3 part, sodium sulfate 5-8 part, Borax 1-2 part, boric acid 2-3 part, sodium molybdate 1-2 part, sodium carbonate 4-6 part, isopropanol 3-5 part, ethanol 10-15 part, water 80-90 part.
Preferably, described water metal rust-resisting agent is grouped into by each group of following mass fraction：12 parts of triethanolamine, 2.5 parts of aluminium oxide, 6 parts of sodium sulfate, 1.5 parts of Borax, 2.5 parts of boric acid, 1.5 parts of sodium molybdate, 5 parts of sodium carbonate, 4 parts of isopropanol, 12 parts of ethanol, 85 parts of water.
The present invention also provides the preparation method of above-mentioned water metal rust-resisting agent, and step is as follows：
（1）The triethanolamine of formula ratio, Borax, boric acid, sodium molybdate, sodium carbonate and ethanol are mixed, is heated to 70-80 DEG C, be incubated 20-30min；
（2）Add water and the sodium sulfate of formula ratio, insulated and stirred 10-15min；
（3）It is down to room temperature, adds the surplus stock of formula ratio, stirring 15-20min obtains final product.
Soak metal works with the water metal rust-resisting agent of the present invention, one layer of protective oxide layer can be formed in metal surface, its organizational structure is fine and close, granule is trickle, thus reaching rust-proof effect；The water metal rust-resisting agent film formation time of the present invention is short, and quick-drying is good, and 1-2 minute is film forming；In home, metal can be made to keep 5-6 month non-corrosive.
Specific embodiment
Below example facilitates a better understanding of the present invention, but does not limit the present invention.Experimental technique in following embodiments, if no special instructions, is conventional method.
Embodiment 1
The formula of the water metal rust-resisting agent of the present invention is as follows：
Triethanolamine 12kg, aluminium oxide 2.5kg, sodium sulfate 6kg, Borax 1.5kg, boric acid 2.5kg, sodium molybdate 1.5kg, sodium carbonate 5kg, isopropanol 4kg, ethanol 12kg, water 85kg.
The preparation method of the water metal rust-resisting agent of the present invention is as follows：
（1）12kg triethanolamine, 1.5kg Borax, 2.5kg boric acid, 1.5kg sodium molybdate, 5kg sodium carbonate and 12kg ethanol are mixed, is heated to 75 DEG C, be incubated 25min；
（2）Add 85kg water and 6kg sodium sulfate, insulated and stirred 12min；
（3）It is down to room temperature, adds 2.5kg aluminium oxide and 4kg isopropanol, stirring 18min obtains final product.
Embodiment 2
The formula of the water metal rust-resisting agent of the present invention is as follows：
Triethanolamine 10kg, aluminium oxide 2kg, sodium sulfate 8kg, Borax 1kg, boric acid 2kg, sodium molybdate 2kg, sodium carbonate 6kg, isopropanol 5kg, ethanol 10kg, water 80kg.
The preparation method of the water metal rust-resisting agent of the present invention is as follows：
（1）10kg triethanolamine, 1kg Borax, 2kg boric acid, 2kg sodium molybdate, 6kg sodium carbonate and 10kg ethanol are mixed, is heated to 70 DEG C, be incubated 30min；
（2）Add 80kg water and 8kg sodium sulfate, insulated and stirred 15min；
（3）It is down to room temperature, adds 2kg aluminium oxide and 5kg isopropanol, stirring 15min obtains final product.
Embodiment 3
The formula of the water metal rust-resisting agent of the present invention is as follows：
Triethanolamine 14kg, aluminium oxide 3kg, sodium sulfate 5kg, Borax 2kg, boric acid 3kg, sodium molybdate 1kg, sodium carbonate 4kg, isopropanol 3kg, ethanol 15kg, water 90kg.
The preparation method of the water metal rust-resisting agent of the present invention is as follows：
（1）14kg triethanolamine, 2kg Borax, 3kg boric acid, 1kg sodium molybdate, 4kg sodium carbonate and 15kg ethanol are mixed, is heated to 80 DEG C, be incubated 50min；
（2）Add 90kg water and 5kg sodium sulfate, insulated and stirred 10min；
（3）It is down to room temperature, adds 3kg aluminium oxide and 3kg isopropanol, stirring 20min obtains final product.
Finally it should be noted that：The foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention, although being described in detail to the present invention with reference to the foregoing embodiments, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent to wherein some technical characteristics.All any modification, equivalent substitution and improvement within the spirit and principles in the present invention, made etc., should be included within the scope of the present invention.
Claims (3)
1. a kind of water metal rust-resisting agent it is characterised in that：Described water metal rust-resisting agent is grouped into by each group of following mass fraction：Triethanolamine 10-14 part, aluminium oxide 2-3 part, sodium sulfate 5-8 part, Borax 1-2 part, boric acid 2-3 part, sodium molybdate 1-2 part, sodium carbonate 4-6 part, isopropanol 3-5 part, ethanol 10-15 part, water 80-90 part；The preparation method of described water metal rust-resisting agent is：
（1）The triethanolamine of formula ratio, Borax, boric acid, sodium molybdate, sodium carbonate and ethanol are mixed, is heated to 70-80 DEG C, be incubated 20-30min；
（2）Add water and the sodium sulfate of formula ratio, insulated and stirred 10-15min；
（3）It is down to room temperature, adds the surplus stock of formula ratio, stirring 15-20min obtains final product.
2. water metal rust-resisting agent according to claim 1 it is characterised in that：Described water metal rust-resisting agent is grouped into by each group of following mass fraction：12 parts of triethanolamine, 2.5 parts of aluminium oxide, 6 parts of sodium sulfate, 1.5 parts of Borax, 2.5 parts of boric acid, 1.5 parts of sodium molybdate, 5 parts of sodium carbonate, 4 parts of isopropanol, 12 parts of ethanol, 85 parts of water.
3. the water metal rust-resisting agent described in claim 1 or 2 preparation method it is characterised in that：Step is as follows：
（1）The triethanolamine of formula ratio, Borax, boric acid, sodium molybdate, sodium carbonate and ethanol are mixed, is heated to 70-80 DEG C, be incubated 20-30min；
（2）Add water and the sodium sulfate of formula ratio, insulated and stirred 10-15min；
（3）It is down to room temperature, adds the surplus stock of formula ratio, stirring 15-20min obtains final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410475811.7A CN104263494B (en) | 2014-09-18 | 2014-09-18 | Water-based metal rust inhibitor and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410475811.7A CN104263494B (en) | 2014-09-18 | 2014-09-18 | Water-based metal rust inhibitor and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104263494A CN104263494A (en) | 2015-01-07 |
| CN104263494B true CN104263494B (en) | 2017-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410475811.7A Expired - Fee Related CN104263494B (en) | 2014-09-18 | 2014-09-18 | Water-based metal rust inhibitor and preparation method thereof |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109216548A (en) * | 2018-10-22 | 2019-01-15 | 东莞理工学院 | A kind of perovskite solar battery scrapes coating preparation method |
| CN113979678A (en) * | 2021-11-15 | 2022-01-28 | 江苏海洋大学 | Compression-resistant corrosion-resistant concrete material for ocean engineering and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1362502A (en) * | 2001-01-05 | 2002-08-07 | 中国石油化工股份有限公司 | Two-purpose grinding-antirust oil composition |
| CN102703187A (en) * | 2012-05-31 | 2012-10-03 | 天长市润达金属防锈助剂有限公司 | Antirust cutting fluid |
-
2014
- 2014-09-18 CN CN201410475811.7A patent/CN104263494B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1362502A (en) * | 2001-01-05 | 2002-08-07 | 中国石油化工股份有限公司 | Two-purpose grinding-antirust oil composition |
| CN102703187A (en) * | 2012-05-31 | 2012-10-03 | 天长市润达金属防锈助剂有限公司 | Antirust cutting fluid |
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| Publication number | Publication date |
|---|---|
| CN104263494A (en) | 2015-01-07 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Qinqin Inventor before: Deng Yizeng |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160629 Address after: 510640 Tianhe District, Guangzhou, No. five mountain road, 371-1, building No. 715, unit Applicant after: Guangdong Huabo Enterprise Management Consulting Co., Ltd. Address before: 214000 A District, Huishan, Wuxi, Huishan Economic Development Zone, new road, Jiangsu, Applicant before: WUXI HEBANG METAL PRODUCT CO., LTD. |
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| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Shao Cunde Inventor after: Shao Yuqiu Inventor after: Shao Weiwei Inventor before: Li Qinqin |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161202 Address after: 224043 Wolong East Road, Jiangsu province Yancheng City District Dagang Town Applicant after: Jiangsu Maolong Machinery Co., Ltd. Address before: 510640 Tianhe District, Guangzhou, No. five mountain road, 371-1, building No. 715, unit Applicant before: Guangdong Huabo Enterprise Management Consulting Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20170918 |