CN106085238A - A kind of steel surface processing agent with self-repair function - Google Patents
A kind of steel surface processing agent with self-repair function Download PDFInfo
- Publication number
- CN106085238A CN106085238A CN201610376496.1A CN201610376496A CN106085238A CN 106085238 A CN106085238 A CN 106085238A CN 201610376496 A CN201610376496 A CN 201610376496A CN 106085238 A CN106085238 A CN 106085238A
- Authority
- CN
- China
- Prior art keywords
- steel surface
- self
- agent
- surface processing
- repair function
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 38
- 239000010959 steel Substances 0.000 title claims abstract description 38
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 35
- 239000011347 resin Substances 0.000 claims abstract description 32
- 229920005989 resin Polymers 0.000 claims abstract description 32
- 239000000203 mixture Substances 0.000 claims abstract description 20
- 239000000843 powder Substances 0.000 claims abstract description 17
- 239000003381 stabilizer Substances 0.000 claims abstract description 14
- 239000010687 lubricating oil Substances 0.000 claims abstract description 13
- 239000000470 constituent Substances 0.000 claims abstract description 11
- 239000010954 inorganic particle Substances 0.000 claims abstract description 9
- 239000002253 acid Substances 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000004913 activation Effects 0.000 claims abstract description 7
- 239000008367 deionised water Substances 0.000 claims abstract description 7
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- 239000013530 defoamer Substances 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 5
- 229910052681 coesite Inorganic materials 0.000 claims description 5
- 229910052593 corundum Inorganic materials 0.000 claims description 5
- 229910052906 cristobalite Inorganic materials 0.000 claims description 5
- 229910002804 graphite Inorganic materials 0.000 claims description 5
- 239000010439 graphite Substances 0.000 claims description 5
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 claims description 5
- 229920000053 polysorbate 80 Polymers 0.000 claims description 5
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 5
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 5
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 5
- 239000000377 silicon dioxide Substances 0.000 claims description 5
- 229910052682 stishovite Inorganic materials 0.000 claims description 5
- 229910052905 tridymite Inorganic materials 0.000 claims description 5
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 5
- HVUMOYIDDBPOLL-UHFFFAOYSA-N 2-(3,4-Dihydroxyoxolan-2-yl)-2-hydroxyethyl octadecanoate Chemical group CCCCCCCCCCCCCCCCCC(=O)OCC(O)C1OCC(O)C1O HVUMOYIDDBPOLL-UHFFFAOYSA-N 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005554 pickling Methods 0.000 abstract description 7
- 230000001771 impaired effect Effects 0.000 abstract description 6
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000002000 scavenging effect Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910001021 Ferroalloy Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D191/00—Coating compositions based on oils, fats or waxes; Coating compositions based on derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D201/00—Coating compositions based on unspecified macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Abstract
The present invention provides mass percent shared by a kind of steel surface processing agent with self-repair function, its constituent and each composition to be respectively as follows: carrier water-base resin: 30 45%, anti-wear agent: 2 5%, sealer: 3 5%, regulator: 4 10%, acid pickling promotor: 2 4%, inorganic particle: 3 6%, stabilizer: 3 5%, remaining is deionized water；Carrier water-base resin is water-base resin, lubricating oil and the mixture of dilval powder, and through activation processing.The impaired surface like steel that the present invention is directed to rub has a significant repair, and the steel surface after repairing still has outstanding wearability；Can effectively remove oxide that steel surface may contain, scavenging period is short, product is environmentally friendly simultaneously, and steel surface can be made to have outstanding anti-corrosion effect.
Description
Technical field
The invention belongs to steel surface processing technology field, be specifically related at a kind of steel surface with self-repair function
Reason agent.
Background technology
Wear down and the loss of material are a common phenomenon on engineering goods, especially after steel surface weares and teares extremely
The operation easily causing whole plant equipment freely even can not run, and the contact surface of once iron and steel is impaired, causes it to be subject to
Damage part gets rusty easily, and removes the operation that can affect whole plant equipment equally not in time.
Therefore, developing a kind of inorganic agent processed for impaired steel surface for problem above is people in the art
Member institute urgent need to solve the problem.
Summary of the invention
For solving the problems referred to above, the invention discloses a kind of steel surface processing agent with self-repair function.
In order to achieve the above object, the present invention provides following technical scheme:
Mass percent shared by a kind of steel surface processing agent with self-repair function, its constituent and each composition is respectively
For: carrier water-base resin: 30-45%, anti-wear agent: 2-5%, sealer: 3-5%, regulator: 4-10%, acid pickling promotor: 2-4%,
Inorganic particle: 3-6%, stabilizer: 3-5%, remaining be deionized water；Carrier water-base resin is water-base resin, lubricating oil and nickel
The mixture of ferroalloy powder, and through activation processing.
As preferably, water-base resin, lubricating oil and dilval powder account for the white difference of carrier water-base resin gross mass
It is respectively as follows: 35-52%, 30-50%, 8-18%.
As preferably, the method for activation processing is: use polyvinylpyrrolidone steam to be cooled to after contacting 2-3h
Room temperature.
As preferably, anti-wear agent is crystalline flake graphite.
As preferably, sealer is the sealer of concentration 10-20%.
As preferably, regulator is pH value regulator and defoamer.
As preferably, mass percent shared by the constituent of inorganic particle and each composition is: TiO2: 40-58%,
Al2O3: 30-45%, SiO2: 8-20%.
As preferably, stabilizer is sorbester p18 or Tween 80.
The invention provides a kind of steel surface processing agent with self-repair function, by carrier water-base resin, anti-wear agent,
Sealer, regulator, acid pickling promotor, inorganic particle, stabilizer and deionized water composition.Wherein carrier water-base resin conduct
The carrier of other compositions in the present invention, by water-base resin, lubricating oil and dilval powder, carries based on water-base resin
Body, mixing, with lubricating oil, is in the steel surface among friction for some and has significant lubricant effect, be the most also mixed with
Dilval powder, for playing certain filling effect to the impaired part that rubs；The interpolation of anti-wear agent makes the present invention be coated with
Certain abrasion resistant effect can be played when being put on steel surface；The interpolation of sealer makes the present invention have the highest anti-corrosion
And extremely strong adhesive force；Regulator is made up of pH value regulator and defoamer, is respectively used to regulate the pH value of steel surface
And the froth breaking in processing procedure；The interpolation of acid pickling promotor not only allows the invention to effectively remove steel surface and is difficult to clearly
The oxide skin removed, is greatly shortened the process time；The corrosion rate of steel surface can be substantially reduced, smog can be suppressed simultaneously
Produce, be substantially improved processing environment；The interpolation of inorganic particle can play certain modifying function；Stabilizer is chosen as sorbester p18
Or the one in Tween 80, can either ensure stabilizer during each composition mixing in the present invention, also be able to ensure this simultaneously
The stabilizer of bright finished product, reduce finished surface tension force, prevent light, thermal decomposition.
The present invention compared with prior art, has significant repair for the impaired surface like steel that rubs, and repaiies
Steel surface after Fu still has outstanding wearability；Can effectively remove simultaneously oxide that steel surface may contain,
Scavenging period is short, product is environmentally friendly, and steel surface can be made to have outstanding anti-corrosion effect.
Detailed description of the invention
The technical scheme provided the present invention below with reference to specific embodiment is described in detail, it should be understood that following specifically
Embodiment is merely to illustrate the present invention rather than limits the scope of the present invention.
Embodiment 1:
The present invention is quality hundred shared by a kind of steel surface processing agent with self-repair function, its constituent and each composition
Proportion by subtraction is respectively as follows: carrier water-base resin: 30%, anti-wear agent: 2%, sealer: 3%, regulator: 4%, acid pickling promotor: 2%, inorganic
Powder body: 3%, stabilizer: 3%, remaining is deionized water.
Carrier water-base resin is water-base resin, lubricating oil and the mixture of dilval powder, water-base resin, lubricating oil
And dilval powder accounts for the white of carrier water-base resin gross mass and is respectively as follows: 35%, 50%, 15% respectively；And at overactivation
Reason；The method of activation processing is: use polyvinylpyrrolidone steam to be cooled to room temperature after contacting 2-3h.
Anti-wear agent is crystalline flake graphite.
Sealer is the sealer of concentration 10%.
Regulator is pH value regulator and defoamer.
Mass percent shared by the constituent of inorganic particle and each composition is: TiO2: 40%, Al2O3: 45%, SiO2:
15%。
Stabilizer is sorbester p18.
Embodiment 2:
The present invention is quality hundred shared by a kind of steel surface processing agent with self-repair function, its constituent and each composition
Proportion by subtraction is respectively as follows: carrier water-base resin: 45%, anti-wear agent: 5%, sealer: 5%, regulator: 10%, acid pickling promotor: 4%, inorganic
Powder body: 6%, stabilizer: 5%, remaining is deionized water.
Carrier water-base resin is water-base resin, lubricating oil and the mixture of dilval powder, water-base resin, lubricating oil
And dilval powder accounts for the white of carrier water-base resin gross mass and is respectively as follows: 52%, 30%, 18% respectively；And at overactivation
Reason；The method of activation processing is: use polyvinylpyrrolidone steam to be cooled to room temperature after contacting 3h.
Anti-wear agent is crystalline flake graphite.
Sealer is the sealer of concentration 20%.
Regulator is pH value regulator and defoamer.
Mass percent shared by the constituent of inorganic particle and each composition is: TiO2: 58%, Al2O3: 30%, SiO2:
12%。
Stabilizer is Tween 80.
Embodiment 3:
The present invention is quality hundred shared by a kind of steel surface processing agent with self-repair function, its constituent and each composition
Proportion by subtraction is respectively as follows: carrier water-base resin: 40%, anti-wear agent: 3%, sealer: 4%, regulator: 7%, acid pickling promotor: 3%, inorganic
Powder body: 5%, stabilizer: 4%, remaining is deionized water.
Carrier water-base resin is water-base resin, lubricating oil and the mixture of dilval powder, water-base resin, lubricating oil
And dilval powder accounts for the white of carrier water-base resin gross mass and is respectively as follows: 45%, 45%, 10% respectively；And at overactivation
Reason；The method of activation processing is: use polyvinylpyrrolidone steam to be cooled to room temperature after contacting 3h.
Anti-wear agent is crystalline flake graphite.
Sealer is the sealer of concentration 20%.
Regulator is pH value regulator and defoamer.
Mass percent shared by the constituent of inorganic particle and each composition is: TiO2: 50%, Al2O3: 37%, SiO2:
13%。
Stabilizer is Tween 80.
By the steel surface processing agent in three above embodiment, steel surface is processed, find friction impaired
Iron and steel be respectively provided with and necessarily repair planarization effects, and the reparation planarization effects of embodiment 3 is optimum, and the cleaning of embodiment 3 is resistance to simultaneously
Erosion effect is preferably also.
It is last it should be noted that above example is only in order to illustrate technical scheme and non-limiting technical side
Case, it will be understood by those within the art that, technical scheme is modified or equivalent by those, and
Without departing from objective and the scope of the technical program, all should contain in the middle of scope of the presently claimed invention.
Claims (8)
1. a steel surface processing agent with self-repair function, it is characterised in that: shared by its constituent and each composition
Mass percent is respectively as follows: carrier water-base resin: 30-45%, anti-wear agent: 2-5%, sealer: 3-5%, regulator: 4-10%, acid
Wash accelerator: 2-4%, inorganic particle: 3-6%, stabilizer: 3-5%, remaining is for deionized water；Described carrier water-base resin is aqueous
Resin, lubricating oil and the mixture of dilval powder, and through activation processing.
A kind of steel surface processing agent with self-repair function the most according to claim 1, it is characterised in that: described water
Property resin, lubricating oil and dilval powder account for the white of carrier water-base resin gross mass and be respectively as follows: 35-52%, 30-respectively
50%、8-18%。
A kind of steel surface processing agent with self-repair function the most according to claim 1, it is characterised in that: described work
The method that change processes is: use polyvinylpyrrolidone steam to be cooled to room temperature after contacting 2-3h.
A kind of steel surface processing agent with self-repair function the most according to claim 1, it is characterised in that: described resistance to
Grinding agent is crystalline flake graphite.
A kind of steel surface processing agent with self-repair function the most according to claim 1, it is characterised in that: described envelope
Close the sealer that agent is concentration 10-20%.
A kind of steel surface processing agent with self-repair function the most according to claim 1, it is characterised in that: described tune
Joint agent is pH value regulator and defoamer.
A kind of steel surface processing agent with self-repair function the most according to claim 1, it is characterised in that: described nothing
Mass percent shared by the constituent of machine powder body and each composition is: TiO2: 40-58%, Al2O3: 30-45%, SiO2: 8-
20%。
A kind of steel surface processing agent with self-repair function the most according to claim 1, it is characterised in that: described surely
Determining agent is sorbester p18 or Tween 80.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610376496.1A CN106085238B (en) | 2016-05-31 | 2016-05-31 | A kind of steel surface processing agent with self-repair function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610376496.1A CN106085238B (en) | 2016-05-31 | 2016-05-31 | A kind of steel surface processing agent with self-repair function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106085238A true CN106085238A (en) | 2016-11-09 |
| CN106085238B CN106085238B (en) | 2018-03-30 |
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ID=57230571
Family Applications (1)
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|---|---|---|---|
| CN201610376496.1A Active CN106085238B (en) | 2016-05-31 | 2016-05-31 | A kind of steel surface processing agent with self-repair function |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983906A (en) * | 2017-12-15 | 2018-05-04 | 苏州浩焱精密模具有限公司 | Casting mould coating with self-repair function |
| CN108164725A (en) * | 2017-12-10 | 2018-06-15 | 安徽银龙泵阀股份有限公司 | A kind of pump valve pipeline with self-repair function |
| CN108555229A (en) * | 2017-12-15 | 2018-09-21 | 苏州浩焱精密模具有限公司 | A kind of heat-resistance type self-healing coatings for casting mould |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6802913B1 (en) * | 1997-10-14 | 2004-10-12 | Henkel Kommanditgesellschaft Aut Aktien | Composition and process for multi-purpose treatment of metal surfaces |
| CN102643707A (en) * | 2012-04-06 | 2012-08-22 | 北京东泽达科技有限公司 | Liquid lubricating antifriction repairing agent for wheel/rail, preparing method and application |
| CN103254755A (en) * | 2013-05-27 | 2013-08-21 | 宝山钢铁股份有限公司 | Hot-dip Al-Zn-coated steel sheet with excellent weather resistance, corrosion resistance and alkali resistance and preparation method and surface treating agent thereof |
-
2016
- 2016-05-31 CN CN201610376496.1A patent/CN106085238B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6802913B1 (en) * | 1997-10-14 | 2004-10-12 | Henkel Kommanditgesellschaft Aut Aktien | Composition and process for multi-purpose treatment of metal surfaces |
| CN102643707A (en) * | 2012-04-06 | 2012-08-22 | 北京东泽达科技有限公司 | Liquid lubricating antifriction repairing agent for wheel/rail, preparing method and application |
| CN103254755A (en) * | 2013-05-27 | 2013-08-21 | 宝山钢铁股份有限公司 | Hot-dip Al-Zn-coated steel sheet with excellent weather resistance, corrosion resistance and alkali resistance and preparation method and surface treating agent thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108164725A (en) * | 2017-12-10 | 2018-06-15 | 安徽银龙泵阀股份有限公司 | A kind of pump valve pipeline with self-repair function |
| CN107983906A (en) * | 2017-12-15 | 2018-05-04 | 苏州浩焱精密模具有限公司 | Casting mould coating with self-repair function |
| CN108555229A (en) * | 2017-12-15 | 2018-09-21 | 苏州浩焱精密模具有限公司 | A kind of heat-resistance type self-healing coatings for casting mould |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106085238B (en) | 2018-03-30 |
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Denomination of invention: Steel surface treating agent with self-repairing function Effective date of registration: 20190611 Granted publication date: 20180330 Pledgee: Tianchang Science and Technology Financing Guarantee Co., Ltd. Pledgor: ANHUI KAILIN ADVANCED MATERIAL CO., LTD. Registration number: 2019340000299 |
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