WO2019006686A1 - 抛光剂、不锈钢件及其表面抛光处理方法 - Google Patents
抛光剂、不锈钢件及其表面抛光处理方法 Download PDFInfo
- Publication number
- WO2019006686A1 WO2019006686A1 PCT/CN2017/091754 CN2017091754W WO2019006686A1 WO 2019006686 A1 WO2019006686 A1 WO 2019006686A1 CN 2017091754 W CN2017091754 W CN 2017091754W WO 2019006686 A1 WO2019006686 A1 WO 2019006686A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- parts
- stainless steel
- polishing
- polishing agent
- weight
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09G—POLISHING COMPOSITIONS; SKI WAXES
- C09G1/00—Polishing compositions
- C09G1/02—Polishing compositions containing abrasives or grinding agents
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F3/00—Brightening metals by chemical means
- C23F3/04—Heavy metals
- C23F3/06—Heavy metals with acidic solutions
Definitions
- the present invention relates to the technical field of iron surface treatment, and in particular to a polishing agent, a stainless steel member and a surface polishing treatment method thereof.
- the surface treatment technology of the workpiece is usually applied.
- surface treatment processes for stainless steel, zinc alloys, aluminum, and the like are well known in a variety of industries.
- most workpieces require pre-treatment before surface treatment, for example, cleaning, decontamination and degreasing, and metal parts for certain applications need to be polished.
- a safe and environmentally friendly polishing agent which is used at room temperature, has no odor, and has low energy consumption, and a surface treatment method of a stainless steel member and a stainless steel member obtained by polishing.
- a polishing agent comprising, by weight of 500 parts by weight, of the following components: 2-10 parts of glacial acetic acid, 2-10 parts of benzotriazole, 2-10 parts of glycerol, 2-10 Part of polyphosphoric acid, 5-20 parts of titanium dioxide, 1-5 parts of fatty alcohol polyoxyethylene ether, 1-6 parts of ethylenediaminetetraacetic acid and the balance of water.
- a stainless steel member surface polishing treatment method comprising the steps of: formulating a polishing agent as described above; controlling the chemical mechanical polishing liquid to have a pH of 2-7, more preferably 2-5, available hydrogen Sodium oxide or polyphosphoric acid adjusts the pH.
- the stainless steel piece is immersed in the polishing agent solution, and after a predetermined daytime treatment, the stainless steel piece is washed.
- a stainless steel member whose surface is polished by the stainless steel member polishing method as described above.
- the surface of the stainless steel piece is clean and bright, and the whole polishing treatment method is simple, safe, environmentally friendly, odorless, no harmful gas escapes, convenient to operate, and low in use cost.
- Embodiments of the present invention provide a polishing agent for surface pretreatment of stainless steel parts, comprising 500 parts by weight, including the following parts by weight: 2-10 parts of glacial acetic acid, 2-10 parts of benzotriazine Azole, 2-10 parts of glycerol, 2-10 parts of polyphosphoric acid, 5-20 parts of titanium dioxide, 1-5 parts of fatty alcohol polyoxyethylene ether, 1-6 parts of ethylenediaminetetraacetic acid and the balance water.
- the glacial acetic acid is preferably 4-8 parts by weight.
- the benzotriazole is preferably 4-8 parts by weight
- the glycerin is preferably 4-8 parts by weight
- the polyphosphoric acid is preferably 4-8 parts by weight.
- the weight fraction of the titanium oxide is preferably 10-15 parts
- the weight fraction of the fatty alcohol polyoxyethylene ether is preferably 2-4 parts.
- the ethylenediaminetetraacetic acid is in an amount of from 3-5 parts by weight.
- An embodiment of the present invention further provides a method for polishing a surface of a stainless steel member, comprising the steps of: formulating a polishing agent as described above; controlling the pH of the chemical mechanical polishing liquid to be 2-7, more preferably 2-5.
- the stainless steel piece is immersed in the polishing agent solution, and after a predetermined daytime treatment, the stainless steel piece is washed and dried.
- the predetermined time is 1-15 minutes. Further, after polishing, it is passivated, then washed with water and dried. After polishing, the temperature is controlled at 20 ° C - 25 ° C, that is, polishing at room temperature. Further, before polishing, pretreatment such as degreasing, degreasing and descaling is performed.
- Embodiments of the present invention also provide a stainless steel member that is polished by a surface of a stainless steel member as described above.
- the method is polished to form a clean, shiny surface on the stainless steel.
- the surface of the stainless steel piece is clean and bright, and the whole polishing treatment method is simple, safe and environmentally friendly, odorless, no harmful gas escapes, convenient operation and low use cost.
- the components are mixed according to the following parts by weight (total amount of 500 parts by weight) including: 2 parts of glacial acetic acid, 2 parts of benzotriazole, 2 parts of glycerol, 2 parts of polyphosphoric acid, 5 parts of titanium dioxide , 1 part of fatty alcohol polyoxyethylene ether
- Treatment method preparing a polishing agent; controlling the polishing agent PH value of 3. (Stainless steel parts should be degreased and deoxidized, then washed) Then the treated stainless steel parts are immersed in the polishing agent solution. After shaking for 15 minutes, the stainless steel parts are washed, then passivated, washed, and dried.
- the components are mixed in the following parts by weight (total amount of 500 parts by weight) including: 5 parts of glacial acetic acid, 5 parts of benzotriazole, 5 parts of glycerol, 5 parts of polyphosphoric acid, 10 parts of titanium dioxide , 2 parts of fatty alcohol polyoxyethylene ether
- Treatment method preparing a polishing agent; controlling the polishing agent PH value is 2. (Stainless steel parts should be degreased and deoxidized, then washed) Then the treated stainless steel parts are immersed in the polishing agent solution. After shaking for 15 minutes, the stainless steel parts are washed, then passivated, washed, and dried.
- the ingredients are mixed in the following parts by weight (total amount of 500 parts by weight) including: 7.5 parts of glacial acetic acid, 7.5 parts of benzotriazole, 7.5 parts of glycerol, 7.5 parts of polyphosphoric acid, 15 parts of titanium dioxide 4 parts of fatty alcohol polyoxyethylene ether, 4 parts of ethylenediaminetetraacetic acid and the balance of water.
- Processing method preparing a polishing agent; controlling the polishing agent PH value of 2. (Stainless steel parts should be degreased and descaled, then washed) Then the treated stainless steel parts are immersed in the polishing agent solution, and the vibration is shaken by 10 minutes. After the clock, wash the stainless steel parts, passivate, wash, and dry.
- the components are mixed in the following parts by weight (total amount of 500 parts by weight) including: 10 parts of glacial acetic acid, 10 parts of benzotriazole, 10 parts of glycerol, 10 parts of polyphosphoric acid, 20 parts of titanium dioxide , 5 parts of fatty alcohol polyoxyethylene ether, 6 parts of ethylenediaminetetraacetic acid and the balance of water.
- Treatment method preparing a polishing agent; controlling the polishing agent PH value is 2. (Stainless steel parts should be degreased and deoxidized, then washed) Then the treated stainless steel parts are immersed in the polishing agent solution. After shaking for 5 minutes, the stainless steel parts are washed, then passivated, washed, and dried.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Detergent Compositions (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- ing And Chemical Polishing (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201780092824.8A CN110809645A (zh) | 2017-07-04 | 2017-07-04 | 抛光剂、不锈钢件及其表面抛光处理方法 |
PCT/CN2017/091754 WO2019006686A1 (zh) | 2017-07-04 | 2017-07-04 | 抛光剂、不锈钢件及其表面抛光处理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2017/091754 WO2019006686A1 (zh) | 2017-07-04 | 2017-07-04 | 抛光剂、不锈钢件及其表面抛光处理方法 |
Publications (1)
Publication Number | Publication Date |
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WO2019006686A1 true WO2019006686A1 (zh) | 2019-01-10 |
Family
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Family Applications (1)
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PCT/CN2017/091754 WO2019006686A1 (zh) | 2017-07-04 | 2017-07-04 | 抛光剂、不锈钢件及其表面抛光处理方法 |
Country Status (2)
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CN (1) | CN110809645A (zh) |
WO (1) | WO2019006686A1 (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6066028A (en) * | 1998-12-14 | 2000-05-23 | The United States Of America As Represented By The Secretary Of The Navy | Polishing of copper |
CN101665665A (zh) * | 2009-09-27 | 2010-03-10 | 大连三达奥克化学股份有限公司 | 降低铜化学机械抛光粗糙度的抛光液 |
CN104152906A (zh) * | 2014-07-22 | 2014-11-19 | 清华大学 | 用于加工超光滑不锈钢表面的抛光液及其应用 |
CN104293206A (zh) * | 2014-09-23 | 2015-01-21 | 清华大学 | 用于加工超光滑轴承钢表面的抛光液及其应用 |
CN104342705A (zh) * | 2014-10-23 | 2015-02-11 | 深圳市科玺化工有限公司 | 一种化学抛光剂及其应用 |
CN105862044A (zh) * | 2015-02-05 | 2016-08-17 | 盟智科技股份有限公司 | 化学机械抛光浆液 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101747843A (zh) * | 2008-12-19 | 2010-06-23 | 安集微电子(上海)有限公司 | 一种化学机械抛光液 |
-
2017
- 2017-07-04 WO PCT/CN2017/091754 patent/WO2019006686A1/zh active Application Filing
- 2017-07-04 CN CN201780092824.8A patent/CN110809645A/zh not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6066028A (en) * | 1998-12-14 | 2000-05-23 | The United States Of America As Represented By The Secretary Of The Navy | Polishing of copper |
CN101665665A (zh) * | 2009-09-27 | 2010-03-10 | 大连三达奥克化学股份有限公司 | 降低铜化学机械抛光粗糙度的抛光液 |
CN104152906A (zh) * | 2014-07-22 | 2014-11-19 | 清华大学 | 用于加工超光滑不锈钢表面的抛光液及其应用 |
CN104293206A (zh) * | 2014-09-23 | 2015-01-21 | 清华大学 | 用于加工超光滑轴承钢表面的抛光液及其应用 |
CN104342705A (zh) * | 2014-10-23 | 2015-02-11 | 深圳市科玺化工有限公司 | 一种化学抛光剂及其应用 |
CN105862044A (zh) * | 2015-02-05 | 2016-08-17 | 盟智科技股份有限公司 | 化学机械抛光浆液 |
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CN110809645A (zh) | 2020-02-18 |
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