CN107236947A - A kind of metal surface chemical pretreatment solution - Google Patents
A kind of metal surface chemical pretreatment solution Download PDFInfo
- Publication number
- CN107236947A CN107236947A CN201610510939.1A CN201610510939A CN107236947A CN 107236947 A CN107236947 A CN 107236947A CN 201610510939 A CN201610510939 A CN 201610510939A CN 107236947 A CN107236947 A CN 107236947A
- Authority
- CN
- China
- Prior art keywords
- deionized water
- metal surface
- pretreatment solution
- surface chemical
- chemical pretreatment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/48—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
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- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Treatment Of Metals (AREA)
Abstract
The invention discloses a kind of metal surface chemical pretreatment solution, including potassium permanganate, titanium sulfate, neopelex, antirust agent and deionized water, and it is 1 12%, 2 7%, 3 10%, 1 4% to account for percentage by weight respectively, remaining is deionized water, and pH value is 16.Material composition of the present invention is simple, cost is relatively low, be easily handled, not only with superior corrosion resistance, but also with good rust-preventing characteristic, it is environmentally safe, it is adapted to industrial production.
Description
Technical field
The present invention relates to field of metal surface treatment technology, particularly a kind of metal surface chemical pretreatment solution.
Background technology
Metal all carries out some by treatment fluid when in use, typically and is surface-treated, and to prevent to get rusty, aoxidize, but passes
Although the treatment fluid of system can play prevention effect, still exist to environment and pollute.
The content of the invention
It is an object of the invention to provide a kind of metal surface chemical pretreatment solution of environment-friendly type.
The technical solution adopted by the present invention is：
A kind of metal surface chemical pretreatment solution, its innovative point is：Including potassium permanganate, titanium sulfate, neopelex,
Antirust agent and deionized water, and percentage by weight is accounted for respectively for 1-12%, 2-7%, 3-10%, 1-4%, remaining is deionized water, and
PH value is 1-6.
Further, including potassium permanganate, titanium sulfate, neopelex, antirust agent and deionized water, and respectively
Percentage by weight is accounted for for 2-14%, 1-9%, 2-11%, 2-6%, remaining is deionized water, and pH value is 2-8.
Further, including potassium permanganate, titanium sulfate, neopelex, antirust agent and deionized water, and respectively
It is 6%, 4%, 7%, 2% to account for percentage by weight, and remaining is deionized water, and pH value is 3.
Beneficial effects of the present invention are as follows：
Material composition of the present invention is simple, cost is relatively low, be easily handled, not only with superior corrosion resistance, but also with good
Rust-preventing characteristic, it is environmentally safe, be adapted to industrial production.
Embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book understands other advantages and effect of the present invention easily.
Embodiment 1
A kind of metal surface chemical pretreatment solution, including potassium permanganate, titanium sulfate, neopelex, antirust agent and go from
Sub- water, and it is 1%, 2%, 3%, 1% to account for percentage by weight respectively, remaining is deionized water, and pH value is 1.
Embodiment 2
A kind of metal surface chemical pretreatment solution, including potassium permanganate, titanium sulfate, neopelex, antirust agent and go from
Sub- water, and it is 12%, 7%, 10%, 4% to account for percentage by weight respectively, remaining is deionized water, and pH value is 6.
Embodiment 3
A kind of metal surface chemical pretreatment solution, including potassium permanganate, titanium sulfate, neopelex, antirust agent and go from
Sub- water, and it is 6%, 4%, 7%, 2% to account for percentage by weight respectively, remaining is deionized water, and pH value is 3.
Described above is the preferred embodiment of the present invention, it is impossible to the interest field of the present invention is limited with this.It should refer to
Go out, for those skilled in the art, technical scheme is modified or equivalent substitution, all
Protection scope of the present invention is not departed from.
Claims (3)
1. a kind of metal surface chemical pretreatment solution, it is characterised in that：Including potassium permanganate, titanium sulfate, neopelex,
Antirust agent and deionized water, and percentage by weight is accounted for respectively for 1-12%, 2-7%, 3-10%, 1-4%, remaining is deionized water, and
PH value is 1-6.
2. a kind of metal surface chemical pretreatment solution according to claim 1, it is characterised in that：Including potassium permanganate, sulfuric acid
Titanium, neopelex, antirust agent and deionized water, and percentage by weight is accounted for respectively for 2-14%, 1-9%, 2-11%, 2-
6%, remaining is deionized water, and pH value is 2-8.
3. a kind of metal surface chemical pretreatment solution according to claim 1, it is characterised in that：Including potassium permanganate, sulfuric acid
Titanium, neopelex, antirust agent and deionized water, and it is 6%, 4%, 7%, 2% to account for percentage by weight respectively, remaining is to go
Ionized water, and pH value is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610510939.1A CN107236947A (en) | 2016-07-04 | 2016-07-04 | A kind of metal surface chemical pretreatment solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610510939.1A CN107236947A (en) | 2016-07-04 | 2016-07-04 | A kind of metal surface chemical pretreatment solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107236947A true CN107236947A (en) | 2017-10-10 |
Family
ID=59983430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610510939.1A Pending CN107236947A (en) | 2016-07-04 | 2016-07-04 | A kind of metal surface chemical pretreatment solution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107236947A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101122017A (en) * | 2007-09-21 | 2008-02-13 | 北京化工大学 | Chemical treatment method for aluminum alloy surface |
| CN103668161A (en) * | 2013-11-14 | 2014-03-26 | 中国科学院过程工程研究所 | Manganese-titanium serial chromium-free passivation liquid on surface of aluminum alloy and passivation method thereof |
| CN104250798A (en) * | 2013-06-28 | 2014-12-31 | 无锡杨市表面处理科技有限公司 | Passivation liquid of surface of aluminum alloy for radiator |
| CN104250799A (en) * | 2013-06-28 | 2014-12-31 | 无锡杨市表面处理科技有限公司 | Preparation method of passivation liquid of surface of aluminum alloy for radiator |
| CN104250797A (en) * | 2013-06-28 | 2014-12-31 | 无锡杨市表面处理科技有限公司 | Technology for passivation of surface of aluminum alloy for radiator |
| CN104342669A (en) * | 2013-07-23 | 2015-02-11 | 无锡市石塘湾工业园区开发建设有限公司 | A hot-dip galvanized surface passivating solution for a steel plate |
-
2016
- 2016-07-04 CN CN201610510939.1A patent/CN107236947A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101122017A (en) * | 2007-09-21 | 2008-02-13 | 北京化工大学 | Chemical treatment method for aluminum alloy surface |
| CN104250798A (en) * | 2013-06-28 | 2014-12-31 | 无锡杨市表面处理科技有限公司 | Passivation liquid of surface of aluminum alloy for radiator |
| CN104250799A (en) * | 2013-06-28 | 2014-12-31 | 无锡杨市表面处理科技有限公司 | Preparation method of passivation liquid of surface of aluminum alloy for radiator |
| CN104250797A (en) * | 2013-06-28 | 2014-12-31 | 无锡杨市表面处理科技有限公司 | Technology for passivation of surface of aluminum alloy for radiator |
| CN104342669A (en) * | 2013-07-23 | 2015-02-11 | 无锡市石塘湾工业园区开发建设有限公司 | A hot-dip galvanized surface passivating solution for a steel plate |
| CN103668161A (en) * | 2013-11-14 | 2014-03-26 | 中国科学院过程工程研究所 | Manganese-titanium serial chromium-free passivation liquid on surface of aluminum alloy and passivation method thereof |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171010 |
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| WD01 | Invention patent application deemed withdrawn after publication |