CN106868488A - One kind is without slag type bonderite - Google Patents
One kind is without slag type bonderite Download PDFInfo
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- CN106868488A CN106868488A CN201710147352.3A CN201710147352A CN106868488A CN 106868488 A CN106868488 A CN 106868488A CN 201710147352 A CN201710147352 A CN 201710147352A CN 106868488 A CN106868488 A CN 106868488A
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- China
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- mass percent
- bonderite
- acid
- sodium
- woods
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Classifications
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- 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
- C23C22/34—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 containing fluorides or complex fluorides
- C23C22/36—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 containing fluorides or complex fluorides containing also phosphates
- C23C22/362—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 containing fluorides or complex fluorides containing also phosphates containing also zinc cations
Abstract
The present invention relates to one kind without slag type bonderite, it is made up of following raw material：Phosphoric acid,Zinc oxide,Nitric acid,Soda ash,Additive,The mass percent of phosphoric acid is 10% 20%,The mass percent of zinc oxide is 10% 15%,The mass percent of nitric acid is 15% 18%,The mass percent of soda ash is 5% 7%,Additive is the acid of woods lemon,Sodium fluoride and sodium fluoborate,The mass percent of woods lemon acid is 2% 4%,The mass percent of sodium fluoride is 0.1% 0.3%,The mass percent of sodium fluoborate is 0.2% 0.4%,By the acid of woods lemon,Sodium fluoride and sodium fluoborate and the phosphatic bonderite basic generation without phosphating dregs in metal product parkerizing process for coordinating and generating,During product plastic-spraying,Molding powder will not produce bubble on curing at elevated temperature,The adhesive force of product is unaffected,The bonderite is mainly the renewal on formula,Delete the raw material for easily producing sediment,Solve treatment phosphatization slag cost,Time-consuming problem,Environmental protection in parkerizing process,It is economical,Economize on resources.
Description
Technical field
The present invention relates to a kind of bonderite, especially one kind is without slag type bonderite.
Background technology
Metal (referring mainly to steel) is through containing the phosphatic solution treatment such as zinc (Zn), manganese (Mn), chromium (Cr), iron (Fe)
Afterwards, a kind of insoluble phosphate film is formed in base metal surfaces, this kind of process is referred to as phosphatization.Phosphatization makes metal surface form one
The good diaphragm of layer attachment, as phosphating coat, phosphating coat are although thin, but because it is one layer of nonmetallic non-conductive isolation
Layer, can make the excellence conductor of surface of workpiece be changed into non-conductor, suppress micro- his formation electric of surface of workpiece, be used for
Bottoming before japanning, improves the adhesive force and anti-corrosion capability of paint film layer；Antifriction lubrication is played in metal cold machining process to use.
Present bonderite easily produces dregs during phosphatization, causes the surface adhesion force of product low, also can shadow
The thickness and consistency of phosphating coat are rung, system cost when the dregs of phosphatization are removed is big, high cost.
The content of the invention
In order to solve the defect existing for bonderite in the prior art, there is provided one kind is without slag type bonderite.
To achieve these goals, the technical solution adopted by the present invention is：
One kind is made up of without slag type bonderite following raw material：Phosphoric acid, zinc oxide, nitric acid, soda ash and additive.
Above-mentioned is a kind of without slag type bonderite, and the mass percent of the phosphoric acid is 10%-20%, the quality hundred of zinc oxide
Divide than being 10%-15%, the mass percent of nitric acid is 15%-18%, and the mass percent of soda ash is 5%-7%.
Above-mentioned is a kind of without slag type bonderite, and the additive is the acid of woods lemon, sodium fluoride and sodium fluoborate.
Above-mentioned is a kind of without slag type bonderite, and the mass percent of the woods lemon acid is 2%-4%, the quality hundred of sodium fluoride
Divide than being 0.1%-0.3%, the mass percent of sodium fluoborate is 0.2%-0.4%.
Beneficial effects of the present invention are：By the acid of woods lemon, sodium fluoride and sodium fluoborate coordinate what is generated with phosphatic
In to metal product parkerizing process during the basic generation without phosphating dregs, product plastic-spraying, molding powder is in height for bonderite
The adhesive force of bubble, product will not be produced to be unaffected after temperature solidification, the bonderite is mainly and is updated on formula, deleted
The raw material of easy generation sediment, solve the problems, such as treatment phosphatization slag cost, time-consuming, environmental protection, economic, saving in parkerizing process
Resource.
Specific embodiment
It is specific purposes, the function that can further appreciate that feature of the invention, technological means and reached, below with specific
Implementation method is described in further detail to the present invention.
The phosphating process flow of metal product includes：Pre- degreasing-degreasing-rust cleaning-washing-(table tune)-phosphatization-washing-phosphorus
Change post processing (powder coating or electrophoresis).
By after early stage treatment, phosphatization uses bonderite, and bonderite of the invention is a kind of without slag type bonderite, by following
Raw material constitute：Phosphoric acid, zinc oxide, nitric acid, soda ash and additive.
Wherein, the mass percent of phosphoric acid is 10%-20%, and the mass percent of zinc oxide is 10%-15%, nitric acid
Mass percent is 15%-18%, and the mass percent of soda ash is 5%-7%.
Additive is the acid of woods lemon, sodium fluoride and sodium fluoborate, and the mass percent of woods lemon acid is 2%-4%, sodium fluoride
Mass percent be 0.1%-0.3%, the mass percent of sodium fluoborate is 0.2%-0.4%.
By the acid of woods lemon, sodium fluoride and sodium fluoborate coordinate the bonderite for generating to metal product phosphorus with phosphatic
During change during the basic generation without phosphating dregs, product plastic-spraying, molding powder will not produce bubble on curing at elevated temperature,
The adhesive force of product is unaffected, and the bonderite is mainly the raw material that easily generation sediment is updated, deleted on formula,
Solve the problems, such as treatment phosphatization slag cost, time-consuming, environmental protection in parkerizing process, it is economical, economize on resources.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any
The change or replacement expected without creative work, should all be included within the scope of the present invention.Therefore, it is of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (4)
1. one kind is without slag type bonderite, it is characterised in that be made up of following raw material：Phosphoric acid, zinc oxide, nitric acid, soda ash and
Additive.
2. one kind according to claim 1 is without slag type bonderite, it is characterised in that the mass percent of the phosphoric acid is
10%-20%, the mass percent of zinc oxide is 10%-15%, and the mass percent of nitric acid is 15%-18%, the matter of soda ash
Amount percentage is 5%-7%.
3. one kind according to claim 1 is without slag type bonderite, it is characterised in that the additive is the acid of woods lemon, fluorination
Sodium and sodium fluoborate.
4. one kind according to claim 3 is without slag type bonderite, it is characterised in that the mass percent of woods lemon acid is
2%-4%, the mass percent of sodium fluoride is 0.1%-0.3%, and the mass percent of sodium fluoborate is 0.2%-0.4%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710147352.3A CN106868488A (en) | 2017-03-13 | 2017-03-13 | One kind is without slag type bonderite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710147352.3A CN106868488A (en) | 2017-03-13 | 2017-03-13 | One kind is without slag type bonderite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106868488A true CN106868488A (en) | 2017-06-20 |
Family
ID=59170787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710147352.3A Pending CN106868488A (en) | 2017-03-13 | 2017-03-13 | One kind is without slag type bonderite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106868488A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109183015A (en) * | 2018-08-03 | 2019-01-11 | 广州正利金属表面处理剂有限公司 | A kind of no nickel film agent and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101935831A (en) * | 2010-08-16 | 2011-01-05 | 景阳富 | Phosphatizing liquid and preparation method thereof |
| CN102121103A (en) * | 2010-01-11 | 2011-07-13 | 张华斌 | Low-temperature slag-free zinc bonderite as well as preparation method and applications thereof |
| CN104109852A (en) * | 2014-07-18 | 2014-10-22 | 安徽铖友汽车零部件制造有限公司 | Phosphating liquid |
-
2017
- 2017-03-13 CN CN201710147352.3A patent/CN106868488A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121103A (en) * | 2010-01-11 | 2011-07-13 | 张华斌 | Low-temperature slag-free zinc bonderite as well as preparation method and applications thereof |
| CN101935831A (en) * | 2010-08-16 | 2011-01-05 | 景阳富 | Phosphatizing liquid and preparation method thereof |
| CN104109852A (en) * | 2014-07-18 | 2014-10-22 | 安徽铖友汽车零部件制造有限公司 | Phosphating liquid |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109183015A (en) * | 2018-08-03 | 2019-01-11 | 广州正利金属表面处理剂有限公司 | A kind of no nickel film agent and preparation method thereof |
| CN109183015B (en) * | 2018-08-03 | 2020-09-15 | 广州正利金属表面处理剂有限公司 | Nickel-free coating agent and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170620 |
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| RJ01 | Rejection of invention patent application after publication |