CN105463425A - Preparing method for film formation treating fluid used for phosphating steel plates - Google Patents
Preparing method for film formation treating fluid used for phosphating steel plates Download PDFInfo
- Publication number
- CN105463425A CN105463425A CN201511012783.6A CN201511012783A CN105463425A CN 105463425 A CN105463425 A CN 105463425A CN 201511012783 A CN201511012783 A CN 201511012783A CN 105463425 A CN105463425 A CN 105463425A
- Authority
- CN
- China
- Prior art keywords
- parts
- minutes
- stirred
- added
- film formation
- 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.)
- Pending
Links
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
- C23C22/07—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 phosphates
- C23C22/08—Orthophosphates
Abstract
The invention relates to the technical field of steel plate manufacturing, in particular to a preparing method for film formation treating fluid used for phosphating steel plates. Firstly, 5 parts of maleic anhydride and 20 parts of deionized water are added into a container and stirred for 5 minutes; then 2 parts of nitric acid is slowly added into and stirred and is continuously stirred for 5 minutes after being added; 7 parts of ammonium phosphate and 10 parts of deionized water are slowly added into and stirred and are continuously stirred for 5 minutes after being added; 0.5 part of anthracene is slowly added and stirred and is continuously stirred for 10 minutes after being added; and finally 6 parts of postassium hypochlorite and 10 parts of deionized water are quickly added into and stirred for 10 minutes. According to the preparing method for the film formation treating fluid, the dissolving property between all materials is improved by adding step by step and reasonably choosing material adding sequence, the possibility of particle aggregation is avoided, and the phosphating efficiency of the film formation treating fluid is obviously improved.
Description
Technical field
The present invention relates to steel plate processing technique field, specifically relate to a kind of preparation method of steel plate bonderizing film forming treatment solution.
Background technology
Steel plate, before the steps such as application, needs to carry out bonderizing to it, to improve the bonding force between application rete and steel plate, and improves the erosion resistance of surface of steel plate coating.
Summary of the invention
For the technical problem existed in prior art, the object of the present invention is to provide a kind of preparation method of steel plate bonderizing film forming treatment solution, for achieving the above object, present invention employs following technical scheme:
A preparation method for steel plate bonderizing film forming treatment solution, first adds 5 parts of maleic anhydrides and 20 parts of deionized waters in container, stirs 5 minutes; Then slowly add 2 parts of nitric acid, limit edged stirs, and stirs 5 minutes after interpolation; Then slowly add 7 parts of ammonium phosphate and 10 parts of deionized waters, limit edged stirs, and stirs 5 minutes after interpolation; Then slowly add 0.5 part of anthracene glucoside, limit edged stirs, and stirs 10 minutes after interpolation; Finally add 6 parts of potassium hypochlorites and 10 parts of deionized waters fast, stir 10 minutes.
Beneficial effect of the present invention shows:
1), the film forming treatment solution that uses in method for bonderizing, its formulating of recipe is novel, rationally, particularly with the addition of a small amount of anthracene glucoside, can significantly improve the processing efficiency of film forming treatment solution.The bonding force between application rete and steel plate can be significantly improved, and significantly improve the erosion resistance of surface of steel plate coating.
2), the preparation method of film forming treatment solution, by progressively adding and choose reasonable order of addition(of ingredients), the solubility property between each material can not only be improved, the possibility of particle agglomeration can also be avoided, the bonderizing efficiency of film forming treatment solution is significantly improved.
3), by the formula of appropriate design film forming treatment solution and the preparation method of film forming treatment solution, thus the phosphatize phosphate coat realizing surface of steel plate is formed fast, and thickness is even, then improves the recycling degree of steel plate.
Embodiment
Below with reference to embodiment, the present invention is described in detail.But; embodiment content is only citing made for the present invention and explanation; affiliated those skilled in the art make various amendment to described specific embodiment or supplement or adopt similar mode to substitute; only otherwise depart from the design of invention or surmount this scope as defined in the claims, protection scope of the present invention all should be belonged to.
One, the composition of film forming treatment solution
5 parts of maleic anhydrides, 7 parts of ammonium phosphate, 2 parts of nitric acid, 0.5 part of anthracene glucoside, 6 parts of potassium hypochlorites and 40 parts of deionized waters.
Two, the preparation method of film forming treatment solution is:
First in container, add 5 parts of maleic anhydrides and 20 parts of deionized waters, stir 5 minutes; Then slowly add 2 parts of nitric acid, limit edged stirs, and stirs 5 minutes after interpolation; Then slowly add 7 parts of ammonium phosphate and 10 parts of deionized waters, limit edged stirs, and stirs 5 minutes after interpolation; Then slowly add 0.5 part of anthracene glucoside, limit edged stirs, and stirs 10 minutes after interpolation; Finally add 6 parts of potassium hypochlorites and 10 parts of deionized waters fast, stir 10 minutes.
Three, the steel plate bonderizing preparation method of film forming treatment solution, step is as follows:
Step 1., the greasy dirt of erasing surface of steel plate, then rinse 10 minutes with water, then use ethanol to clean 5 minutes;
Step 2., steel plate put into the film forming treatment solution being heated to 45 DEG C in advance and soaks 5 minutes;
Step 3., pull out rear water rinse until the pH value of water returns to neutrality;
Step 4., put into constant temperature oven dry 1 hour, constant temperature in-furnace temperature is 150 DEG C.
Claims (1)
1. a steel plate bonderizing preparation method for film forming treatment solution, is characterized in that in container, first add 5 parts of maleic anhydrides and 20 parts of deionized waters, stirs 5 minutes; Then slowly add 2 parts of nitric acid, limit edged stirs, and stirs 5 minutes after interpolation; Then slowly add 7 parts of ammonium phosphate and 10 parts of deionized waters, limit edged stirs, and stirs 5 minutes after interpolation; Then slowly add 0.5 part of anthracene glucoside, limit edged stirs, and stirs 10 minutes after interpolation; Finally add 6 parts of potassium hypochlorites and 10 parts of deionized waters fast, stir 10 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511012783.6A CN105463425A (en) | 2015-12-31 | 2015-12-31 | Preparing method for film formation treating fluid used for phosphating steel plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511012783.6A CN105463425A (en) | 2015-12-31 | 2015-12-31 | Preparing method for film formation treating fluid used for phosphating steel plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105463425A true CN105463425A (en) | 2016-04-06 |
Family
ID=55601574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511012783.6A Pending CN105463425A (en) | 2015-12-31 | 2015-12-31 | Preparing method for film formation treating fluid used for phosphating steel plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105463425A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104250735A (en) * | 2013-06-26 | 2014-12-31 | 无锡洛社科技创业有限公司 | Preparation method of steel plate low-temperature environmental-protection phosphating liquid |
| CN104498924A (en) * | 2014-11-28 | 2015-04-08 | 安徽华灿彩钢薄板科技有限公司 | Steel plate surface phosphatization treatment agent |
| CN104498946A (en) * | 2014-11-28 | 2015-04-08 | 安徽华灿彩钢薄板科技有限公司 | Steel plate surface phosphatization method |
-
2015
- 2015-12-31 CN CN201511012783.6A patent/CN105463425A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104250735A (en) * | 2013-06-26 | 2014-12-31 | 无锡洛社科技创业有限公司 | Preparation method of steel plate low-temperature environmental-protection phosphating liquid |
| CN104498924A (en) * | 2014-11-28 | 2015-04-08 | 安徽华灿彩钢薄板科技有限公司 | Steel plate surface phosphatization treatment agent |
| CN104498946A (en) * | 2014-11-28 | 2015-04-08 | 安徽华灿彩钢薄板科技有限公司 | Steel plate surface phosphatization method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103087572B (en) | A kind of Surface silanization protection treatment agent for hard aluminum alloy and preparation method thereof | |
| CN103451645B (en) | A kind of adopt magnesium alloy film agent that magnesium alloy is carried out the method for surface treatment | |
| CN103087629A (en) | Anti-corrosion metal surface silane treatment agent and preparation method thereof | |
| CN104962893A (en) | Environmental phosphating solution | |
| CN103088335A (en) | Surface modification and silanization treating agent for metal and preparation method thereof | |
| CN105543821A (en) | Film-forming treatment liquid for steel plate phosphating | |
| CN105543833A (en) | Phosphating method for aluminum alloy surface | |
| CN104962898B (en) | A kind of manganese-series phosphorized solution additive and its application method | |
| CN105463425A (en) | Preparing method for film formation treating fluid used for phosphating steel plates | |
| CN103911606A (en) | Phosphorus-free conversion film processing agent and preparation method thereof | |
| CN105386025B (en) | A kind of hot galvanized layer chrome-free tanning agent and its preparation method | |
| CN105463426A (en) | Steel plate phosphating method | |
| CN103468127A (en) | Waterborne sealing agent for surface treatment and preparation method thereof | |
| CN103087569B (en) | A kind of stainless steel plate surface silanization protective agent for surface treatment and preparation method thereof | |
| CN106011814A (en) | Surface phosphating treatment technique for steel | |
| CN104962896A (en) | Zinc-system phosphating solution additive and use method thereof | |
| CN105463432A (en) | Preparing method for treating fluid used for phosphating aluminum alloy surfaces | |
| CN105543822A (en) | Treatment liquid for phosphating before painting of automobile door | |
| CN105463433A (en) | Treating fluid for phosphating aluminum alloy surfaces | |
| CN105463422A (en) | Phosphating method before coating automobile doors | |
| CN103572275A (en) | High-efficiency preparation method of novel phosphating solution | |
| CN105603406A (en) | Method for preparing treatment fluid for phosphating treatment before coating automobile doors | |
| CN105463459A (en) | Acid etching method for aluminum alloy parts | |
| CN105568276A (en) | Preparing method for pretreatment liquid for phosphating of clamp for sheet metal part machining | |
| CN106480442A (en) | A kind of steel surface phosphating process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160406 |