CN110484142A - It is a kind of to apply in the anticorrosive paint of metal surface and its using technique - Google Patents
It is a kind of to apply in the anticorrosive paint of metal surface and its using technique Download PDFInfo
- Publication number
- CN110484142A CN110484142A CN201810456471.1A CN201810456471A CN110484142A CN 110484142 A CN110484142 A CN 110484142A CN 201810456471 A CN201810456471 A CN 201810456471A CN 110484142 A CN110484142 A CN 110484142A
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- CN
- China
- Prior art keywords
- anticorrosive paint
- metal surface
- agent
- metal base
- methyltriethoxysilane
- 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
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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
- 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
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- 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 invention discloses a kind of anticorrosive paints applied in metal surface, it is characterized in that, including following parts by weight, epoxy resin 50-70, the high poly- 40-90 of chlorination, vinyl 40-60, graphene 50-90, nano kaoline 50-90, environment-friendly antirust pigment 40-80, nano silica 80-90, methyltriethoxysilane 50-60, diamino diphenyl sulfone 70-90, thio-diethylene glycol 70-80, coalescing agent -50-80, levelling agent 50-90, solidified resin 70-90, compared with prior art, the beneficial effects of the present invention are: can on metal substrate direct spraying, without pre-treatments such as acid washing phosphorizations, it is to be sexually revised to overturning for Traditional paint spray technique, thoroughly solves the chemical contamination of pre-treatment generation；The solid of the coating contains up to 78.7%, and solvent is reduced, and shows good environmental-protecting performance；With brilliant weatherability.
Description
Technical field
The present invention relates to spraying protected decoration field more particularly to it is a kind of apply metal surface anticorrosive paint and its make
Use technique.
Background technique
Cash category or the spraying of five gold surfaces still largely rely on acid washing phosphorization pre-treating technology, can just make coating and product workpiece
Surface generates good binding force and produces the product met the requirements.Generally there is oxide layer on metal or itself surface layer of product workpiece
In the presence of will affect the binding force with coating, in order to remove removing oxide layer, it is necessary to carry out pickling processes to workpiece, enhance workpiece
Corrosion stability and binding force.But chemical contamination possessed by acid washing phosphorization technique can cause huge infringement to environment.At highly acid
Reason liquid can make farmland pollution crops stop production, and etching solution is slightly dealt with improperly will make water eutrophication, is occurred a large amount of
Algae bio influences water ecology.And sewage treatment one considerably complicated process of needs up to standard.In recent years, environment-friendly phosphating replaces
For product (zirconium, silane treatment) due to its technological deficiency: water-wash resistance is poor, stability of solution is poor after film forming, can not self-healing.Only
Suitable material is good, Workpiece structure is simple, process management specification field, only applies in a small amount of industry.And acid washing phosphorization replaces
It is broken through for application study is technically unmanned so far.With the development of modern industry, the aggravation of water pollution, new environmental law go out
Platform, more and more enterprises face halt production, rectification, resettlement, technological transformation；Acid washing phosphorization vicarious substitute technological break-through is imperative.
Chemical contamination possessed by acid washing phosphorization technique can cause huge infringement to environment.Highly acid treatment fluid can make farmland
Crops are polluted to stop production, and etching solution is slightly dealt with improperly will make water eutrophication, a large amount of algae bios occurs, is influenced
Water ecology.And sewage treatment one considerably complicated process of needs up to standard.
Summary of the invention
The present invention is to overcome above situation insufficient, it is desirable to provide a kind of technical solution that can solve the above problem.
A kind of anticorrosive paint applied in metal surface, including following parts by weight, epoxy resin 50-70, the poly- 40-90 of high chlorination,
Vinyl 40-60, graphene 50-90, nano kaoline 50-90, environment-friendly antirust pigment 40-80, nano silica 80-
90, methyltriethoxysilane 50-60, diamino diphenyl sulfone 70-90, thio-diethylene glycol 70-80, coalescing agent -50-
80, levelling agent 50-90, solidified resin 70-90.
A kind of use technique applied in the anticorrosive paint of metal surface, comprising the following steps:
S1, metal base surface layer is removed into floating rust；
S2, the metal base surface layer that S1 is handled well is carried out to clean dedusting of deoiling；
S3, the metal base for handling S2 well carry out standing and drying；
S4, spray-coating is carried out to dried metal base, first scumbling together, stands a few minutes；
S5, the metal base stood is carried out to the painting spraying of two cross thickness；
S6, the metal base sprayed is dried.
As a further solution of the present invention: in the S4, scumbling is with a thickness of 10 μm.
As a further solution of the present invention: in the S5, scumbling is with a thickness of 20 μm.
As a further solution of the present invention: in the S6, drying temperature is 70 degrees Celsius, and drying time is 10 minutes.
Compared with prior art, the beneficial effects of the present invention are: can on metal substrate direct spraying, be not necessarily to acid washing phosphorization
Equal pre-treatments, are sexually revised to overturning for Traditional paint spray technique, thoroughly solve the chemical contamination of pre-treatment generation；Traditional is molten
Dosage form anticorrosive paint solid content can only be up to 30~40%, and the coating is solid containing up to 78.7%, and solvent is reduced, and is shown good
Environmental-protecting performance；With brilliant weatherability, toughness (substrate, which expands with heat and contract with cold, to generate crack damage to paint film), adhesive force are (super
Strong pawl grabs adhesive force, with substrate close attachment), wear-resisting, impact resistance, high temperature resistant (being resistant to 600 DEG C), low temperature, stable conductivity；Its
Resistivity can not only meet antistatic requirement, but also can be further ensured that the long-life of coating；It is big in chemical industry with the long-effective corrosion service life
In gas and marine environment, generally it can be used 10 years or 15 years or more, even if could be used that 5 in acid, alkali, salt and solvent medium
Year or more；Spraying process is simple, and primary coat can be more than the anti-of conventional anticorrosive paint (bottom, the face up to road 5-6) together with the painting respectively of face
Rotten effect, greatly reduces material and construction cost.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
Embodiment one
A kind of anticorrosive paint applied in metal surface, including following parts by weight, epoxy resin 50-70, the poly- 40-90 of high chlorination,
Vinyl 40-60, graphene 50-90, nano kaoline 50-90, environment-friendly antirust pigment 40-80, nano silica 80-
90, methyltriethoxysilane 50-60, diamino diphenyl sulfone 70-90, thio-diethylene glycol 70-80, coalescing agent -50-
80, levelling agent 50-90, solidified resin 70-90.
A kind of use technique applied in the anticorrosive paint of metal surface, comprising the following steps:
S1, metal base surface layer is removed into floating rust；
S2, the metal base surface layer that S1 is handled well is carried out to clean dedusting of deoiling；
S3, the metal base for handling S2 well carry out standing and drying；
S4, spray-coating is carried out to dried metal base, first scumbling together, stands a few minutes；
S5, the metal base stood is carried out to the painting spraying of two cross thickness；
S6, the metal base sprayed is dried.
As a further solution of the present invention: in the S4, scumbling is with a thickness of 10 μm.
As a further solution of the present invention: in the S5, scumbling is with a thickness of 20 μm.
As a further solution of the present invention: in the S6, drying temperature is 70 degrees Celsius, and drying time is 10 minutes.
Embodiment two
A kind of anticorrosive paint applied in metal surface, including following parts by weight, epoxy resin 50, high chlorination be poly- 40, ethylene tree
Rouge 40, graphene 50, nano kaoline 50, environment-friendly antirust pigment 40, nano silica 80, methyltriethoxysilane 50,
Diamino diphenyl sulfone 70, thio-diethylene glycol 70, coalescing agent -50, levelling agent 50, solidified resin 70.
Embodiment three
A kind of anticorrosive paint applied in metal surface, including following parts by weight, epoxy resin 60, high chlorination be poly- 70, ethylene tree
Rouge 50, graphene 70, nano kaoline 70, environment-friendly antirust pigment 60, nano silica 85, methyltriethoxysilane 55,
Diamino diphenyl sulfone 80, thio-diethylene glycol 75, coalescing agent -65, levelling agent 70, solidified resin 80.
Example IV
A kind of anticorrosive paint applied in metal surface, including following parts by weight, epoxy resin 70, high chlorination be poly- 90, ethylene tree
Rouge 60, graphene 90, nano kaoline 90, environment-friendly antirust pigment 80, nano silica 90, methyltriethoxysilane 60,
Diamino diphenyl sulfone 90, thio-diethylene glycol 80, coalescing agent -80, levelling agent 90, solidified resin 90.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.
Claims (8)
1. a kind of anticorrosive paint applied in metal surface, which is characterized in that including following parts by weight, epoxy resin 50-70, height
The poly- 40-90 of chlorination, vinyl 40-60, graphene 50-90, nano kaoline 50-90, environment-friendly antirust pigment 40-80, nanometer
Silica 80-90, methyltriethoxysilane 50-60, diamino diphenyl sulfone 70-90, thio-diethylene glycol 70-80, at
Film auxiliary agent -50-80, levelling agent 50-90, solidified resin 70-90.
2. a kind of anticorrosive paint applied in metal surface according to claim 1, which is characterized in that including following weight
Part, epoxy resin 50, high chlorination be poly- 40, vinyl 40, graphene 50, nano kaoline 50, environment-friendly antirust pigment 40, nanometer
Silica 80, methyltriethoxysilane 50, diamino diphenyl sulfone 70, thio-diethylene glycol 70, coalescing agent -50, stream
Flat agent 50, solidified resin 70.
3. a kind of anticorrosive paint applied in metal surface according to claim 1, which is characterized in that including following weight
Part, epoxy resin 60, high chlorination be poly- 70, vinyl 50, graphene 70, nano kaoline 70, environment-friendly antirust pigment 60, nanometer
Silica 85, methyltriethoxysilane 55, diamino diphenyl sulfone 80, thio-diethylene glycol 75, coalescing agent -65, stream
Flat agent 70, solidified resin 70.
4. a kind of anticorrosive paint applied in metal surface according to claim 1, which is characterized in that including following weight
Part, epoxy resin 70, high chlorination be poly- 90, vinyl 60, graphene 90, nano kaoline 90, environment-friendly antirust pigment 80, nanometer
Silica 90, methyltriethoxysilane 60, diamino diphenyl sulfone 90, thio-diethylene glycol 80, coalescing agent -80, stream
Flat agent 90, solidified resin 90.
5. a kind of use technique applied in the anticorrosive paint of metal surface, which comprises the following steps:
S1, metal base surface layer is removed into floating rust；
S2, the metal base surface layer that S1 is handled well is carried out to clean dedusting of deoiling；
S3, the metal base for handling S2 well carry out standing and drying；
S4, spray-coating is carried out to dried metal base, first scumbling together, stands a few minutes；
S5, the metal base stood is carried out to the painting spraying of two cross thickness；
S6, the metal base sprayed is dried.
6. a kind of use technique applied in the anticorrosive paint of metal surface according to claim 5, which is characterized in that institute
It states in S4, scumbling is with a thickness of 10 μm.
7. a kind of use technique applied in the anticorrosive paint of metal surface according to claim 5, which is characterized in that institute
It states in S5, scumbling is with a thickness of 20 μm.
8. a kind of use technique applied in the anticorrosive paint of metal surface according to claim 5, which is characterized in that institute
It states in S6, drying temperature is 70 degrees Celsius, and drying time is 10 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810456471.1A CN110484142A (en) | 2018-05-14 | 2018-05-14 | It is a kind of to apply in the anticorrosive paint of metal surface and its using technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810456471.1A CN110484142A (en) | 2018-05-14 | 2018-05-14 | It is a kind of to apply in the anticorrosive paint of metal surface and its using technique |
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| Publication Number | Publication Date |
|---|---|
| CN110484142A true CN110484142A (en) | 2019-11-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810456471.1A Pending CN110484142A (en) | 2018-05-14 | 2018-05-14 | It is a kind of to apply in the anticorrosive paint of metal surface and its using technique |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104231866A (en) * | 2014-10-20 | 2014-12-24 | 江苏怡成屏障科技有限公司 | Waterborne epoxy anticorrosive paint and preparation method thereof |
| CN105623432A (en) * | 2014-11-27 | 2016-06-01 | 陈飞 | Spraying technology of aluminum powder paint on surface of steel |
| CN106118360A (en) * | 2016-06-30 | 2016-11-16 | 太仓市金新涂料有限公司 | A kind of Environment-friendlywear-resistant wear-resistant anticorrosive paint and preparation method thereof |
| CN107974170A (en) * | 2017-12-11 | 2018-05-01 | 重庆三峡油漆股份有限公司 | A kind of bimetallic graphene anticorrosive paint and its application process |
-
2018
- 2018-05-14 CN CN201810456471.1A patent/CN110484142A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104231866A (en) * | 2014-10-20 | 2014-12-24 | 江苏怡成屏障科技有限公司 | Waterborne epoxy anticorrosive paint and preparation method thereof |
| CN105623432A (en) * | 2014-11-27 | 2016-06-01 | 陈飞 | Spraying technology of aluminum powder paint on surface of steel |
| CN106118360A (en) * | 2016-06-30 | 2016-11-16 | 太仓市金新涂料有限公司 | A kind of Environment-friendlywear-resistant wear-resistant anticorrosive paint and preparation method thereof |
| CN107974170A (en) * | 2017-12-11 | 2018-05-01 | 重庆三峡油漆股份有限公司 | A kind of bimetallic graphene anticorrosive paint and its application process |
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Application publication date: 20191122 |