CN103422092A - Polishing solution and polishing method thereof - Google Patents
Polishing solution and polishing method thereof Download PDFInfo
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- CN103422092A CN103422092A CN2013103044454A CN201310304445A CN103422092A CN 103422092 A CN103422092 A CN 103422092A CN 2013103044454 A CN2013103044454 A CN 2013103044454A CN 201310304445 A CN201310304445 A CN 201310304445A CN 103422092 A CN103422092 A CN 103422092A
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Abstract
The invention discloses a polishing solution and a polishing method thereof, wherein the polishing solution comprises the following components in parts by weight: 10-20 parts of sodium doodecyl benzene sulfonate, 10-15 parts of acetic acid, 0.5-2 parts of organosilicon foam killer, 3-8 parts of sodium tripolyphosphate, 5-10 parts of polyethyleneglycol 2000, 5-10 parts of glycerol, 3-8 parts of hexamethylene tetramine, 3-6 parts of cupric sulfate, 5-10 parts of p-hydroxybenzoic acid, 15-20 parts of citric acid, 3-8 parts of ammonium chloride and 100-120 parts of solvent. A stainless steel surface polished with the polishing solution is clean and bright, has higher weatherability, and meanwhile achieves higher service efficiency and a longer service life.
Description
Technical field
The invention belongs to the polishing technology field, particularly a kind of polishing fluid and finishing method thereof.
Background technology
Stainless steel refers to the steel of the chemical etching dielectric corrosions such as the weak corrosive medium such as anti-air, steam, water and acid, alkali, salt.The product of stainless material is very many at present, and the part shape complexity is various, and operation is more in the course of processing.Stainless steel in use inevitably can produce scuffing, damage etc., thereby makes stainless steel product normally not use.Because the complexity such as shape size of stainless steel part are various, therefore traditional mechanical polishing mode can not meet the requirement of product, and the method for electropolishing also can't meet for the product with certain size, and the homogeneity of electropolishing is relatively poor simultaneously.
The shape that is not subject to part, the restriction of size are processed in chemical rightenning, do not need special instrument, and disposablely can process more part, chemical rightenning is to utilize the surface of the chemical solution of definite composition to the microcosmic injustice, make the metal at outstanding position dissolve fast, thereby smooth microcosmic is plane surface not, reach bright effect.The chemical brightening solution used at present all is comprised of strong acid or highly basic, as contain sulfuric acid, hydrochloric acid, nitric acid etc., all can produce a large amount of obnoxious flavoures in the process of polishing, as the polishing fluid that contains nitric acid in use can produce a large amount of tobacco, environment is caused to serious pollution.The polishing fluid that does not use nitric acid is also arranged at present, but wherein all can be added with strong acid or the highly basic such as sulfuric acid, hydrochloric acid, in use procedure, environment for use and operation are had to very high requirement.A kind of more efficient mild polishing fluid does not also appear at present on the market.
Summary of the invention
The object of the invention is to provides a kind of polishing fluid and finishing method thereof in order to overcome above the deficiencies in the prior art.
The present invention realizes by following technique means:
A kind of polishing fluid, comprise sodium dodecylbenzenesulfonate 10-20 part in components by weight percent, acetic acid 10-15 part, silicone antifoam agent 0.5-2 part, tripoly phosphate sodium STPP 3-8 part, Macrogol 2000 5-10 part, glycerine 5-10 part, hexamethylenetetramine 3-8 part, copper sulfate 3-6 part, P-hydroxybenzoic acid 5-10 part, citric acid 15-20 part, ammonium chloride 3-8 part, solvent 100-120 part.
Described polishing fluid, preferred version comprises sodium dodecylbenzenesulfonate 15-18 part in components by weight percent, acetic acid 12-14 part, silicone antifoam agent 1-2 part, tripoly phosphate sodium STPP 4-6 part, Macrogol 2000 6-8 part, glycerine 6-7 part, hexamethylenetetramine 4-6 part, copper sulfate 3-5 part, P-hydroxybenzoic acid 7-9 part, citric acid 17-19 part, ammonium chloride 4-6 part, solvent 110-115 part, wherein solvent is industrial pure water.
The finishing method of the polishing fluid of more than one described polishing fluids, the surface finish that is mainly used in stainless steel part is processed, and comprises following steps:
(1) the lip-deep hard defects of pending stainless steel part, the darker place of cut are polished with sand paper, then carry out mechanical sandblasting, remove the polishing vestige;
(2) polishing fluid is heated to 70-80 ℃;
(3) stainless steel part after step (1) is processed is put into the polishing fluid after heating, and the time of putting into is 3-8 minute, completes the polished finish to the stainless steel part surface;
(4) stainless steel part is taken out, temperature is down to room temperature, with clear water, cleans up, and obtains the product after polishing.
In above-described polishing fluid, sodium dodecylbenzenesulfonate is tensio-active agent, plays solublization; Macrogol 2000 is viscosity-controlling agent and solubilizing agent; Tripoly phosphate sodium STPP can improve the wetting ability of water, removes surperficial dirt; P-hydroxybenzoic acid is brightening agent; Citric acid reacts with ammonium chloride and generates ammonium citrate and hydrochloric acid, can make stainless steel surface generation selective dissolution, forms rich chromium surface and strengthens solidity to corrosion; Glycerine can prevent that acid mist from producing, and with phosphate anion, forms title complex, plays corrosion inhibition.
Polishing fluid provided by the present invention compared with prior art has following beneficial effect:
(1) selected component is mild reagent, and operating environment is not required, safer.
(2) there is no toxic gas overflowing in polishing process, guaranteed operator's safety.
(3) can effectively improve the roughness on stainless steel part surface, reduce costs.
Embodiment
Embodiment 1
A kind of polishing fluid, comprise 10 parts of sodium dodecylbenzenesulfonates in components by weight percent, 10 parts of acetic acid, 0.5 part of silicone antifoam agent, 3 parts of tripoly phosphate sodium STPPs, 5 parts of Macrogol 2000s, 5 parts of glycerine, 3 parts of hexamethylenetetramines, 3 parts, copper sulfate, 5 parts of P-hydroxybenzoic acid, 15 parts of citric acids, 3 parts of ammonium chlorides, 100 parts of industrial pure water.
Comprise following steps:
(1) the lip-deep hard defects of pending stainless steel part, the darker place of cut are polished with sand paper, then carry out mechanical sandblasting, remove the polishing vestige;
(2) polishing fluid is heated to 80 ℃;
(3) stainless steel part after step (1) is processed is put into the polishing fluid after heating, and the time of putting into is 8 minutes, completes the polished finish to the stainless steel part surface;
(4) stainless steel part is taken out, temperature is down to room temperature, with clear water, cleans up, and obtains the product after polishing.
Embodiment 2
A kind of polishing fluid, comprise 15 parts of sodium dodecylbenzenesulfonates in components by weight percent, 12 parts of acetic acid, 1 part of silicone antifoam agent, 12 parts of nano silicons, 4 parts of tripoly phosphate sodium STPPs, 6 parts of Macrogol 2000s, 6 parts of glycerine, 4 parts of hexamethylenetetramines, 3 parts, copper sulfate, 7 parts of P-hydroxybenzoic acid, 17 parts of citric acids, 4 parts of ammonium chlorides, 110 parts of industrial pure water.
Comprise following steps:
(1) the lip-deep hard defects of pending stainless steel part, the darker place of cut are polished with sand paper, then carry out mechanical sandblasting, remove the polishing vestige;
(2) polishing fluid is heated to 76 ℃;
(3) stainless steel part after step (1) is processed is put into the polishing fluid after heating, and the time of putting into is 7 minutes, completes the polished finish to the stainless steel part surface;
(4) stainless steel part is taken out, temperature is down to room temperature, with clear water, cleans up, and obtains the product after polishing.
Embodiment 3
A kind of polishing fluid, comprise 16 parts of sodium dodecylbenzenesulfonates in components by weight percent, 13 parts of acetic acid, 1.5 parts of silicone antifoam agents, 14 parts of nano silicons, 5 parts of tripoly phosphate sodium STPPs, 7 parts of Macrogol 2000s, 6.5 parts of glycerine, 5 parts of hexamethylenetetramines, 4 parts, copper sulfate, 8 parts of P-hydroxybenzoic acid, 18 parts of citric acids, 5 parts of ammonium chlorides, 113 parts of industrial pure water.
Comprise following steps:
(1) the lip-deep hard defects of pending stainless steel part, the darker place of cut are polished with sand paper, then carry out mechanical sandblasting, remove the polishing vestige;
(2) polishing fluid is heated to 75 ℃;
(3) stainless steel part after step (1) is processed is put into the polishing fluid after heating, and the time of putting into is 6 minutes, completes the polished finish to the stainless steel part surface;
(4) stainless steel part is taken out, temperature is down to room temperature, with clear water, cleans up, and obtains the product after polishing.
Embodiment 4
A kind of polishing fluid, comprise 18 parts of sodium dodecylbenzenesulfonates in components by weight percent, 14 parts of acetic acid, 2 parts of silicone antifoam agents, 16 parts of nano silicons, 6 parts of tripoly phosphate sodium STPPs, 8 parts of Macrogol 2000s, 7 parts of glycerine, 6 parts of hexamethylenetetramines, 5 parts, copper sulfate, 9 parts of P-hydroxybenzoic acid, 19 parts of citric acids, 6 parts of ammonium chlorides, 115 parts of industrial pure water.
Claims (4)
1. a polishing fluid, is characterized in that, in components by weight percent, comprises sodium dodecylbenzenesulfonate 10-20 part, acetic acid 10-15 part, silicone antifoam agent 0.5-2 part, tripoly phosphate sodium STPP 3-8 part, Macrogol 2000 5-10 part, glycerine 5-10 part, hexamethylenetetramine 3-8 part, copper sulfate 3-6 part, P-hydroxybenzoic acid 5-10 part, citric acid 15-20 part, ammonium chloride 3-8 part, solvent 100-120 part.
2. polishing fluid according to claim 1, is characterized in that, in components by weight percent, comprises sodium dodecylbenzenesulfonate 15-18 part, acetic acid 12-14 part, silicone antifoam agent 1-2 part, tripoly phosphate sodium STPP 4-6 part, Macrogol 2000 6-8 part, glycerine 6-7 part, hexamethylenetetramine 4-6 part, copper sulfate 3-5 part, P-hydroxybenzoic acid 7-9 part, citric acid 17-19 part, ammonium chloride 4-6 part, solvent 110-115 part.
3. polishing fluid according to claim 1 and 2, is characterized in that, solvent is pure water.
4. the finishing method of a polishing fluid according to claim 1 and 2 is characterized in that comprising following steps:
(1) the lip-deep hard defects of pending stainless steel part, the darker place of cut are polished with sand paper, then carry out mechanical sandblasting, remove the polishing vestige;
(2) polishing fluid is heated to 70-80 ℃;
(3) stainless steel part after step (1) is processed is put into the polishing fluid after heating, and the time of putting into is 3-8 minute, completes the polished finish to the stainless steel part surface;
(4) stainless steel part is taken out, temperature is down to room temperature, with clear water, cleans up, and obtains the product after polishing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310304445.4A CN103422092B (en) | 2013-07-19 | 2013-07-19 | A kind of polishing fluid and finishing method thereof |
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| CN201310304445.4A CN103422092B (en) | 2013-07-19 | 2013-07-19 | A kind of polishing fluid and finishing method thereof |
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| CN103422092A true CN103422092A (en) | 2013-12-04 |
| CN103422092B CN103422092B (en) | 2015-12-02 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104131301A (en) * | 2014-07-01 | 2014-11-05 | 安徽宏发节能设备有限公司 | Polishing fluid added with sterilization corrosion-preventing agent and suitable for steel and preparation method thereof |
| CN105734576A (en) * | 2016-04-10 | 2016-07-06 | 李金平 | Environmental-friendly polishing solution used for stainless steel surface polishing |
| CN105970230A (en) * | 2016-07-10 | 2016-09-28 | 李金平 | Environment-friendly chemical polishing solution |
| CN106637218A (en) * | 2016-12-24 | 2017-05-10 | 李月巧 | Polishing agent and preparation method thereof |
| CN107604366A (en) * | 2017-07-31 | 2018-01-19 | 常州建轩纺织品有限公司 | A kind of steel surface environmental-protecting chemical polishing fluid |
| WO2019006668A1 (en) * | 2017-07-04 | 2019-01-10 | 深圳市恒兆智科技有限公司 | Polishing agent, copper part and polishing process therefor |
| WO2019006604A1 (en) * | 2017-07-03 | 2019-01-10 | 深圳市宏昌发科技有限公司 | Polishing agent, stainless steel part and polishing process therefor |
| CN110832043A (en) * | 2017-07-03 | 2020-02-21 | 深圳市宏昌发科技有限公司 | Polishing agent, copper piece and polishing treatment method thereof |
| CN111534232A (en) * | 2020-04-07 | 2020-08-14 | 海门市森达装饰材料有限公司 | Grinding and polishing slurry and mirror panel preparation method |
| CN111718656A (en) * | 2019-03-22 | 2020-09-29 | 福吉米株式会社 | Polishing composition and polishing method |
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| JPS6036696A (en) * | 1984-06-29 | 1985-02-25 | Masami Kobayashi | Silver plating method of stainless steel strip for electronic parts |
| CN1057494A (en) * | 1990-06-19 | 1992-01-01 | 索尔维公司 | The polishing fluid and the method that are used for chemical polishing of stainless steel surfaces |
| CN101851470A (en) * | 2009-04-03 | 2010-10-06 | 比亚迪股份有限公司 | Chemical polishing liquid and polishing method |
| CN103014713A (en) * | 2011-09-21 | 2013-04-03 | 北京环洋经典展柜制造有限公司 | Polishing liquid and stainless steel mirror surface treatment method |
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2013
- 2013-07-19 CN CN201310304445.4A patent/CN103422092B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6036696A (en) * | 1984-06-29 | 1985-02-25 | Masami Kobayashi | Silver plating method of stainless steel strip for electronic parts |
| CN1057494A (en) * | 1990-06-19 | 1992-01-01 | 索尔维公司 | The polishing fluid and the method that are used for chemical polishing of stainless steel surfaces |
| CN101851470A (en) * | 2009-04-03 | 2010-10-06 | 比亚迪股份有限公司 | Chemical polishing liquid and polishing method |
| CN103014713A (en) * | 2011-09-21 | 2013-04-03 | 北京环洋经典展柜制造有限公司 | Polishing liquid and stainless steel mirror surface treatment method |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104131301A (en) * | 2014-07-01 | 2014-11-05 | 安徽宏发节能设备有限公司 | Polishing fluid added with sterilization corrosion-preventing agent and suitable for steel and preparation method thereof |
| CN104131301B (en) * | 2014-07-01 | 2015-10-28 | 安徽宏发节能设备有限公司 | A kind ofly add polishing fluid being applicable to iron and steel of fungicidal preservative and preparation method thereof |
| CN105734576A (en) * | 2016-04-10 | 2016-07-06 | 李金平 | Environmental-friendly polishing solution used for stainless steel surface polishing |
| CN105970230A (en) * | 2016-07-10 | 2016-09-28 | 李金平 | Environment-friendly chemical polishing solution |
| CN106637218A (en) * | 2016-12-24 | 2017-05-10 | 李月巧 | Polishing agent and preparation method thereof |
| WO2019006604A1 (en) * | 2017-07-03 | 2019-01-10 | 深圳市宏昌发科技有限公司 | Polishing agent, stainless steel part and polishing process therefor |
| CN110832043A (en) * | 2017-07-03 | 2020-02-21 | 深圳市宏昌发科技有限公司 | Polishing agent, copper piece and polishing treatment method thereof |
| WO2019006668A1 (en) * | 2017-07-04 | 2019-01-10 | 深圳市恒兆智科技有限公司 | Polishing agent, copper part and polishing process therefor |
| CN107604366A (en) * | 2017-07-31 | 2018-01-19 | 常州建轩纺织品有限公司 | A kind of steel surface environmental-protecting chemical polishing fluid |
| CN111718656A (en) * | 2019-03-22 | 2020-09-29 | 福吉米株式会社 | Polishing composition and polishing method |
| CN111534232A (en) * | 2020-04-07 | 2020-08-14 | 海门市森达装饰材料有限公司 | Grinding and polishing slurry and mirror panel preparation method |
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| CN103422092B (en) | 2015-12-02 |
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| C14 | Grant of patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Dang Bin Inventor before: Xu Zhijian |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20151110 Address after: Wujiang District of Suzhou City, Jiangsu province 215200 Lili town traffic road No. 1 Applicant after: Wujiang Junda Elevator Parts Co., Ltd. Address before: 215200 Puxi Industrial Zone, No. 17 traffic West Road, Fen Hu Town, Wujiang District, Suzhou, Jiangsu Applicant before: Wujiang Longshuo Metal Products Co., Ltd. |
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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: 20151202 Termination date: 20160719 |