CN107189631A - A kind of preparation method of substrate surface protection film layer - Google Patents
A kind of preparation method of substrate surface protection film layer Download PDFInfo
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- CN107189631A CN107189631A CN201710486680.6A CN201710486680A CN107189631A CN 107189631 A CN107189631 A CN 107189631A CN 201710486680 A CN201710486680 A CN 201710486680A CN 107189631 A CN107189631 A CN 107189631A
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- 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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
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- 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
- 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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3009—Sulfides
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- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
A kind of preparation method for substrate surface protection film layer that the present invention is provided, it comprises the following steps：Cleaning treatment is carried out to iron alloy substrates surface, interior protecting film is prepared, prepares external protection, prepare the process of prime coat.While the processing mode for carrying out cleaning base material by treatment fluid by the present invention is effectively cleaned to substrate surface, it is ensured that the loss of base material is preferably minimized, and is preferably minimized consumption by way of polishing compared to traditional；And interior protecting film is prepared by way of mixed vapour is grown, the stability of protecting film is higher, difficult for drop-off, and is prepared under conditions of inert gas, and processing safety is protected；Protective layer is prepared on interior protecting film surface, the anti-wear performance of base material has been ensured；Eventually through the spraying of priming paint, the corrosion of oxygen in air, steam to inner. layers is effectively blocked.
Description
Technical field
The present invention relates to metallic substrate surface processing technology field, particularly a kind of system of substrate surface protection film layer
Preparation Method.
Background technology
The ferroalloy that existing China consumes every year, for electrical field outside, also have about 50 ferroalloy be used for tubing or
The fields such as valve.This is primarily due to the performance torpescence of iron, the reason for antiseptic property is strong, but in these areas because contact
The liquid such as water and environment certain corrosiveness can be still produced to this kind of equipment, we be often able to find at home or its
The tubing or the viridescent iron rust of valve knot in its place, this not only influences the service life attractive in appearance for similarly reducing these materials,
But the resistivity of both metals is high, the effect of the spark occurred when being rubbed to reduction is limited.Prior art is closed to iron or iron
The method that gold carries out corrosion treatment, the surface for including ferroalloy carries out Barrier anodized, carried out at heat de-airing
The method of reason.But current conventional method does not ensure that iron alloy substrates are persistently used or preserved.
The content of the invention
The invention provides a kind of preparation method of substrate surface protection film layer, it comprises the following steps：
Cleaning treatment is carried out to iron alloy substrates surface：
It is by 1 according to part by weight:2:2:After 50 ratio mixes water-soluble molybdenum compound, boric acid, Ludox and water
Be heated to 60-80 DEG C formation treatment fluid, by base material fix on the rotating gantry, the rotary frame by motor drive and according to
1000r/min is rotated, and treatment fluid is forced into 100MPa alignment substrate surfaces by giant is fully rinsed；
Protecting film in preparing：Base material after cleaning treatment is put into growth furnace, when growth furnace is begun to warm up, growth furnace
In be passed through inert gas, when grow in-furnace temperature rise to 500 DEG C when, keep inert gas while start into growth furnace lead to
12 parts of butylated hydroxy anisoles, 1 part of No. 200 finish gasoline vapor, the constant temperature 15 minutes when temperature continues to rise to 1200 DEG C is being protected
In the case of holding inert gas and also Primordial Qi, the mixed vapour of dimethylbenzene and maleic anhydride modified polyethylene is then passed to, is grown
Start, growth time is 4 minutes, power-off cooling immediately after growth terminates cuts off mixed vapour gas, when temperature drops to 500 DEG C
When cut off reducing gas, and persistently lead to inert gas body；Inert gas is cut off when temperature is down to 200 DEG C again, until being down to room
Wen Shi, opens growth furnace, takes out base material；
Prepare external protection：Suction protection mixed liquor, is forced into 7.5-30MPa, passes through under the conditions of temperature is 20-25 DEG C
High-pressure hose, spray gun, spray the coating that a layer thickness is 105-110 μm in substrate surface through nozzle, obtain the wear-resisting base material,
The raw material of wherein described coating includes by weight：20 parts of low-viscosity polyester resin, 5 parts of acrylic resin, silicic-boric acid salt 10
Part, 100 parts of modifying epoxy resin by organosilicon emulsion, 10-40 parts of polyethersulfone resin, 5-10 parts of molybdenum disulfide, ceramic fine bead 10-20
Part；
Prepare prime coat：Base material is put into controllable FAR INFRARED HEATING equipment and carries out 150 DEG C of -180 DEG C of conjunction baking 40-60
Minute；Sprayed, be sprayed onto with 20%-30%BJS varnish on substrate surface using air compressor machine；Metal material is finally put into controllable silicon
Power-off makes firing equipment internal cooling to room temperature after 150 DEG C of progress -180 DEG C of bakings 30 minutes in FAR INFRARED HEATING equipment.
It is preferred that described prepare in external protection step, temperature is suction protection mixed liquor under the conditions of 23 DEG C, is forced into
15MPa。
It is preferred that the polyethersulfone resin is 30 parts, 7 parts of molybdenum disulfide, 15 parts of ceramic fine bead.
It is preferred that the process for preparing prime coat is：
Base material is put into 160 DEG C of progress in controllable FAR INFRARED HEATING equipment and closes baking 50 minutes；Sprayed using air compressor machine,
It is sprayed onto with 25%BJS varnish on substrate surface；Finally metal material is put into controllable silicon FAR INFRARED HEATING equipment and carries out 160
DEG C baking 30 minutes after power-off make firing equipment internal cooling to room temperature.
The invention has the advantages that：
What the processing mode for carrying out cleaning base material by treatment fluid by the present invention was effectively cleaned to substrate surface
Simultaneously, it is ensured that the loss of base material is preferably minimized, consumption is preferably minimized by way of polishing compared to traditional；
And interior protecting film is prepared by way of mixed vapour is grown, the stability of protecting film is higher, is difficult to take off
Fall, and prepared under conditions of inert gas, processing safety is protected；Prepare and protect on interior protecting film surface
Layer, has ensured the anti-wear performance of base material；
Eventually through the spraying of priming paint, the corrosion of oxygen in air, steam to inner. layers is effectively blocked.
Certainly, any product for implementing the present invention it is not absolutely required to while reaching all the above advantage
Embodiment
The technical scheme in the present invention is clearly and completely described below in conjunction with the embodiment of the present invention, it is clear that institute
The embodiment of description is only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention,
All other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, belongs to this hair
The scope of bright protection.
Embodiment one
The embodiments of the invention provide a kind of preparation method of substrate surface protection film layer, it comprises the following steps：
Cleaning treatment is carried out to iron alloy substrates surface：
It is by 1 according to part by weight:2:2:After 50 ratio mixes water-soluble molybdenum compound, boric acid, Ludox and water
Be heated to 60 DEG C formation treatment fluids, by base material fix on the rotating gantry, the rotary frame by motor drive and according to
1000r/min is rotated, and treatment fluid is forced into 100MPa alignment substrate surfaces by giant is fully rinsed；
Protecting film in preparing：Base material after cleaning treatment is put into growth furnace, when growth furnace is begun to warm up, growth furnace
In be passed through inert gas, when grow in-furnace temperature rise to 500 DEG C when, keep inert gas while start into growth furnace lead to
12 parts of butylated hydroxy anisoles, 1 part of No. 200 finish gasoline vapor, the constant temperature 15 minutes when temperature continues to rise to 1200 DEG C is being protected
In the case of holding inert gas and also Primordial Qi, the mixed vapour of dimethylbenzene and maleic anhydride modified polyethylene is then passed to, is grown
Start, growth time is 4 minutes, power-off cooling immediately after growth terminates cuts off mixed vapour gas, when temperature drops to 500 DEG C
When cut off reducing gas, and persistently lead to inert gas body；Inert gas is cut off when temperature is down to 200 DEG C again, until being down to room
Wen Shi, opens growth furnace, takes out base material；
Prepare external protection：Suction protection mixed liquor, is forced into 7.5MPa under the conditions of temperature is 20 DEG C, soft by high pressure
Pipe, spray gun, spray the coating that a layer thickness is 105 μm in substrate surface through nozzle, obtain the wear-resisting base material, wherein described apply
The raw material of material includes by weight：20 parts of low-viscosity polyester resin, 5 parts of acrylic resin, 10 parts of silicic-boric acid salt, organosilicon change
100 parts of epoxy resin latex of property, 10 parts of polyethersulfone resin, 5 parts of molybdenum disulfide, 10 parts of ceramic fine bead；
Prepare prime coat：Base material is put into 150 DEG C of progress in controllable FAR INFRARED HEATING equipment and closes baking 40 minutes；Using
Air compressor machine is sprayed, and is sprayed onto with 20%BJS varnish on substrate surface；Metal material finally is put into controllable silicon FAR INFRARED HEATING to set
Power-off makes firing equipment internal cooling to room temperature after standby 150 DEG C of interior progress baking 30 minutes.
The process for preparing prime coat is：
Base material is put into 160 DEG C of progress in controllable FAR INFRARED HEATING equipment and closes baking 50 minutes；Sprayed using air compressor machine,
It is sprayed onto with 25%BJS varnish on substrate surface；Finally metal material is put into controllable silicon FAR INFRARED HEATING equipment and carries out 160
DEG C baking 30 minutes after power-off make firing equipment internal cooling to room temperature.
Embodiment two
A kind of preparation method of substrate surface protection film layer, it comprises the following steps：
Cleaning treatment is carried out to iron alloy substrates surface：
It is by 1 according to part by weight:2:2:After 50 ratio mixes water-soluble molybdenum compound, boric acid, Ludox and water
Be heated to 70 DEG C formation treatment fluids, by base material fix on the rotating gantry, the rotary frame by motor drive and according to
1000r/min is rotated, and treatment fluid is forced into 100MPa alignment substrate surfaces by giant is fully rinsed；
Protecting film in preparing：Base material after cleaning treatment is put into growth furnace, when growth furnace is begun to warm up, growth furnace
In be passed through inert gas, when grow in-furnace temperature rise to 500 DEG C when, keep inert gas while start into growth furnace lead to
12 parts of butylated hydroxy anisoles, 1 part of No. 200 finish gasoline vapor, the constant temperature 15 minutes when temperature continues to rise to 1200 DEG C is being protected
In the case of holding inert gas and also Primordial Qi, the mixed vapour of dimethylbenzene and maleic anhydride modified polyethylene is then passed to, is grown
Start, growth time is 4 minutes, power-off cooling immediately after growth terminates cuts off mixed vapour gas, when temperature drops to 500 DEG C
When cut off reducing gas, and persistently lead to inert gas body；Inert gas is cut off when temperature is down to 200 DEG C again, until being down to room
Wen Shi, opens growth furnace, takes out base material；
Prepare external protection：Suction protection mixed liquor, is forced into 15MPa under the conditions of temperature is 23 DEG C, soft by high pressure
Pipe, spray gun, spray the coating that a layer thickness is 108 μm in substrate surface through nozzle, obtain the wear-resisting base material, wherein described apply
The raw material of material includes by weight：20 parts of low-viscosity polyester resin, 5 parts of acrylic resin, 10 parts of silicic-boric acid salt, organosilicon change
100 parts of epoxy resin latex of property, 30 parts of polyethersulfone resin, 7 parts of molybdenum disulfide, 15 parts of ceramic fine bead；
Prepare prime coat：Base material is put into 160 DEG C of progress in controllable FAR INFRARED HEATING equipment and closes baking 50 minutes；Using
Air compressor machine is sprayed, and is sprayed onto with 25%BJS varnish on substrate surface；Metal material finally is put into controllable silicon FAR INFRARED HEATING to set
Power-off makes firing equipment internal cooling to room temperature after standby 160 DEG C of interior progress baking 30 minutes.
Embodiment three
The invention provides a kind of preparation method of substrate surface protection film layer, it comprises the following steps：
Cleaning treatment is carried out to iron alloy substrates surface：
It is by 1 according to part by weight:2:2:After 50 ratio mixes water-soluble molybdenum compound, boric acid, Ludox and water
Be heated to 80 DEG C formation treatment fluids, by base material fix on the rotating gantry, the rotary frame by motor drive and according to
1000r/min is rotated, and treatment fluid is forced into 100MPa alignment substrate surfaces by giant is fully rinsed；
Protecting film in preparing：Base material after cleaning treatment is put into growth furnace, when growth furnace is begun to warm up, growth furnace
In be passed through inert gas, when grow in-furnace temperature rise to 500 DEG C when, keep inert gas while start into growth furnace lead to
12 parts of butylated hydroxy anisoles, 1 part of No. 200 finish gasoline vapor, the constant temperature 15 minutes when temperature continues to rise to 1200 DEG C is being protected
In the case of holding inert gas and also Primordial Qi, the mixed vapour of dimethylbenzene and maleic anhydride modified polyethylene is then passed to, is grown
Start, growth time is 4 minutes, power-off cooling immediately after growth terminates cuts off mixed vapour gas, when temperature drops to 500 DEG C
When cut off reducing gas, and persistently lead to inert gas body；Inert gas is cut off when temperature is down to 200 DEG C again, until being down to room
Wen Shi, opens growth furnace, takes out base material；
Prepare external protection：Suction protection mixed liquor, is forced into 30MPa under the conditions of temperature is 25 DEG C, soft by high pressure
Pipe, spray gun, spray the coating that a layer thickness is 110 μm in substrate surface through nozzle, obtain the wear-resisting base material, wherein described apply
The raw material of material includes by weight：20 parts of low-viscosity polyester resin, 5 parts of acrylic resin, 10 parts of silicic-boric acid salt, organosilicon change
100 parts of epoxy resin latex of property, 40 parts of polyethersulfone resin, 10 parts of molybdenum disulfide, 20 parts of ceramic fine bead；
Prepare prime coat：Base material is put into 180 DEG C of progress in controllable FAR INFRARED HEATING equipment and closes baking 60 minutes；Using
Air compressor machine is sprayed, and is sprayed onto with 30%BJS varnish on substrate surface；Metal material finally is put into controllable silicon FAR INFRARED HEATING to set
Power-off makes firing equipment internal cooling to room temperature after standby 180 DEG C of interior progress baking 30 minutes.
The preparation method for the substrate surface protection film layer that the present invention is provided by treatment fluid clean the processing of base material
While mode is effectively cleaned to substrate surface, it is ensured that the loss of base material is preferably minimized, and is passed through compared to traditional
Consumption is preferably minimized by the mode of polishing；
And interior protecting film is prepared by way of mixed vapour is grown, the stability of protecting film is higher, is difficult to take off
Fall, and prepared under conditions of inert gas, processing safety is protected；Prepare and protect on interior protecting film surface
Layer, has ensured the anti-wear performance of base material；
Eventually through the spraying of priming paint, the corrosion of oxygen in air, steam to inner. layers is effectively blocked.
Present invention disclosed above preferred embodiment is only intended to help and illustrates the present invention.Preferred embodiment is not detailed
All details of narration, it is only described embodiment that the invention is not limited yet.Obviously, according to the content of this specification,
It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is to preferably explain the present invention
Principle and practical application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only
Limited by claims and its four corner and equivalent.
Claims (4)
1. a kind of preparation method of substrate surface protection film layer, it is characterised in that comprise the following steps：
Cleaning treatment is carried out to iron alloy substrates surface：
It is by 1 according to part by weight:2:2:50 ratio is heated after mixing water-soluble molybdenum compound, boric acid, Ludox and water
To 60-80 DEG C formation treatment fluid, by base material fix on the rotating gantry, the rotary frame by motor drive and according to
1000r/min is rotated, and treatment fluid is forced into 100MPa alignment substrate surfaces by giant is fully rinsed；
Protecting film in preparing：Base material after cleaning treatment is put into growth furnace, when growth furnace is begun to warm up, led in growth furnace
Enter inert gas, when growth in-furnace temperature rises to 500 DEG C, start to lead to 12 parts into growth furnace while inert gas is kept
Butylated hydroxy anisole, 1 part of No. 200 finish gasoline vapor, the constant temperature 15 minutes when temperature continues to rise to 1200 DEG C is keeping lazy
Property gas and also in the case of Primordial Qi, then pass to the mixed vapour of dimethylbenzene and maleic anhydride modified polyethylene, growth starts,
Growth time is 4 minutes, power-off cooling immediately after growth terminates, and cuts off mixed vapour gas, is cut off when temperature drops to 500 DEG C
Reducing gas, and persistently lead to inert gas body；Inert gas is cut off when temperature is down to 200 DEG C again, when being down to room temperature, is beaten
Growth furnace is opened, base material is taken out；
Prepare external protection：Suction protection mixed liquor, is forced into 7.5-30MPa, passes through high pressure under the conditions of temperature is 20-25 DEG C
Flexible pipe, spray gun, spray the coating that a layer thickness is 105-110 μm in substrate surface through nozzle, obtain the wear-resisting base material, wherein
The raw material of the protection mixed liquor includes by weight：20 parts of low-viscosity polyester resin, 5 parts of acrylic resin, silicic-boric acid salt
10 parts, 100 parts of modifying epoxy resin by organosilicon emulsion, 10-40 parts of polyethersulfone resin, 5-10 parts of molybdenum disulfide, ceramic fine bead 10-
20 parts；
Prepare prime coat：Base material is put into controllable FAR INFRARED HEATING equipment and carries out 150 DEG C of -180 DEG C of 40-60 points of conjunction bakings
Clock；Sprayed, be sprayed onto with 20%-30%BJS varnish on substrate surface using air compressor machine；Metal material is finally put into controllable silicon remote
Power-off makes firing equipment internal cooling to room temperature after 150 DEG C of progress -180 DEG C of bakings 30 minutes in infrared heating equipment.
2. the preparation method of substrate surface protection film layer as claimed in claim 1, it is characterised in that protected outside the preparation
In layer step, temperature is suction protection mixed liquor under the conditions of 23 DEG C, is forced into 15MPa.
3. the preparation method of substrate surface protection film layer as claimed in claim 1, it is characterised in that the polyethersulfone resin
For 30 parts, 7 parts of molybdenum disulfide, 15 parts of ceramic fine bead.
4. the preparation method of substrate surface protection film layer as claimed in claim 1, it is characterised in that prepare the mistake of prime coat
Cheng Wei：
Base material is put into 160 DEG C of progress in controllable FAR INFRARED HEATING equipment and closes baking 50 minutes；Sprayed, used using air compressor machine
25%BJS varnish is sprayed onto on substrate surface；Finally metal material is put into controllable silicon FAR INFRARED HEATING equipment and carries out 160 DEG C
Baking is powered off after 30 minutes makes firing equipment internal cooling to room temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710486680.6A CN107189631A (en) | 2017-06-23 | 2017-06-23 | A kind of preparation method of substrate surface protection film layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710486680.6A CN107189631A (en) | 2017-06-23 | 2017-06-23 | A kind of preparation method of substrate surface protection film layer |
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| CN107189631A true CN107189631A (en) | 2017-09-22 |
Family
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| CN201710486680.6A Pending CN107189631A (en) | 2017-06-23 | 2017-06-23 | A kind of preparation method of substrate surface protection film layer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109364845A (en) * | 2018-11-07 | 2019-02-22 | 洛阳申雨钼业有限责任公司 | Application and a kind of anti-corrosion reaction kettle of the molybdenum disulfide on equipment anticorrosion |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109364845A (en) * | 2018-11-07 | 2019-02-22 | 洛阳申雨钼业有限责任公司 | Application and a kind of anti-corrosion reaction kettle of the molybdenum disulfide on equipment anticorrosion |
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Application publication date: 20170922 |