CN105713460B - A kind of Super hydrophobic anticorrosive paint and preparation method thereof - Google Patents
A kind of Super hydrophobic anticorrosive paint and preparation method thereof Download PDFInfo
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- CN105713460B CN105713460B CN201610153930.XA CN201610153930A CN105713460B CN 105713460 B CN105713460 B CN 105713460B CN 201610153930 A CN201610153930 A CN 201610153930A CN 105713460 B CN105713460 B CN 105713460B
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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
- C09D125/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
- C09D125/02—Homopolymers or copolymers of hydrocarbons
- C09D125/04—Homopolymers or copolymers of styrene
- C09D125/06—Polystyrene
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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
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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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/20—Diluents or solvents
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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
- 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
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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
- 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
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- 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
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- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/20—Recycled plastic
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Abstract
The present invention provides a kind of Super hydrophobic anticorrosive paint and preparation method thereof, which is made of waste polystyrene foamed plastics, environmentally friendly solvent, tackifier, plasticizer, antirust oil and crosslinking agent；And the coating is made using following methods: by waste polystyrene foamed plastics de-sludging, crushing；The waste polystyrene foamed plastics crushed and environmentally friendly solvent are put into high speed agitator and carry out mixed dissolution, stirring to colorless transparent viscous liquid；Then tackifier, plasticizer and antirust oil are sequentially added, is stirred；It is eventually adding crosslinking and closes curing accelerator, with ultrasonic cell disruptor ultrasound, Super hydrophobic anticorrosive paint can be obtained；Can increase the anticorrosive property, resistance to saltfog, dicoration of coating in this way, the coating will not occur blistering, cracking, whiting even delamination the problems such as.
Description
Technical field
The present invention relates to a kind of coating, and in particular, to the preparation side of a kind of Super hydrophobic anticorrosive paint and the coating
Method.
Background technique
Polystyrene foam plastics (Expanded Polystyrene, EPS) is most widely used modeling in the world today
One of material, since it is with good water resistance, corrosion-resistant, transparency is high, easy processing molding, easy coloring, thermal insulation, insulation
Property, agent of low hygroscopicity, stronger shock resistance and it is light, firm, cheap the advantages that, be widely used in packaging, protect
The numerous areas such as temperature, waterproof, heat-insulated, damping, decoration, catering trade.It is all disposable since polystyrene foam plastics is most of
It using, and is difficult to degrade, millions of ton of white garbage is scattered in nature, serious pollution not only is caused to environment,
It and is also the significant wastage of valuable non-renewable resources.Therefore, how rationally, effectively recycle waste and old polystyrol
Foamed plastics causes the most attention of countries in the world researcher.
Currently, the method for recycling waste old polystyrene foamed plastic mainly has: extrusion by melting, thermal decomposition method, molten
Agent absorption method.Wherein solvent method can directly recycle to obtain waste polystyrene foam plastic (FPS), also may modify processing and applied
The products such as material.And solvent used in solvent method recycling FPS is difficult to promote due to toxic (dimethylbenzene, chlorobenzene, halogenated hydrocarbons etc.) and be answered
With.With the solvent of low toxicity it is directly processing modified to discarded FPS, product be made have become concerned heat subject.
Corrosion is one of the principal element for causing metal and metal firmware to damage, guardrail especially on highway, automobile,
The various vehicles such as motorcycle and other machinery part will cause very big damage.According to statistics, every year since metal erosion is made
At direct economic loss account for about the 2%-4% of total value of production in national economy.It is mostly used epoxy resin, polyurethanes both at home and abroad at present
And acrylic compounds solve the above problems as the anticorrosive paint of binder, but production technology is complicated, curing time is long, and
The subsequent processing of firmware is more troublesome, such as is difficult to demould；Therefore, it is necessary to explore easy for construction in one while having excellent
Good super-hydrophobic, antiseptic property, decorative coating.
Through retrieving, application No. is the Chinese invention patent of CN200510045993.5, patent disclosure " a kind of modified wastes
Polystyrene foamed plastic paint at normal temperature fills waste old polystyrene foamed plastic using low toxicity, inexpensive technical grade solvent
Divide after dissolution as base-material, adds emulsification, dispersing agent, solid packing, extender pigment, plasticizer, antifreezing agent and pigment.Wherein
Waste old polystyrene foamed plastic 14-20；Cyclohexene 60-80；Emulsification, dispersing agent neopelex 0.1-0.3 and OP-
10 0.1-0.3；Solid packing calcium carbonate 10-20；Talcum powder 4-8；Extender pigment titanium dioxide 1-3；Plasticizer phthalic acid two
Butyl ester 1-3；Antifreeze glycol or glycerine 2-3 pigment are appropriate.Waste old polystyrene foamed plastic is used in the patent document,
But solvent uses cyclohexene, the solvent is harmful to environment, can pollute to water body, and have specific stimulation gas
Taste causes damages to the health of direct labor.
Summary of the invention
For the defects in the prior art, the object of the present invention is to provide a kind of Super hydrophobic anticorrosive paint and its preparation sides
Method, using environment-friendly type solvent, and further using tackifier and crosslinking close curing accelerator, can increase coating anticorrosive property,
The problems such as resistance to saltfog, dicoration, which will not occur blistering, cracking, whiting or even delamination.
First purpose according to the present invention, provides a kind of Super hydrophobic anticorrosive paint, and the component and weight percent of the coating contain
Amount are as follows:
Waste polystyrene foamed plastics: 10%-35%；
Environmentally friendly solvent: 30%-45%；
Tackifier: 5%-30%；
Plasticizer: 3%-10%；
Antirust oil: 3%-15%；
Curing accelerator: 2%-8% is closed in crosslinking；
The sum of above components content percentage is 100% in the coating.
Preferably, the environmentally friendly solvent, including tri- kinds of components of A, B, C:
Component A is gasoline, accounts for the 25%-65% of environmentally friendly solvent weight；
Component B is ethyl acetate, accounts for the 20%-45% of environmentally friendly solvent weight；
Component C is hexamethylene, dimethyl carbonate or acetone, accounts for the 10%-35% of environmentally friendly solvent weight.
The component A is gasoline, can be the industrial naptha of the various models such as 200# aviation gasoline, 70#, 190#.
Preferably, the tackifier are at least one of terpene resin emulsion, rosin resin modified emulsion, Petropols.
Preferably, the plasticizer is at least one of chlorinated paraffin, dibutyl phthalate.
Preferably, it is ferric acetyl acetonade, acetylacetone copper, zinc acetylacetonate and levulinic that curing accelerator is closed in the crosslinking
At least one of ketone manganese.
Second purpose according to the present invention provides a kind of preparation method of above-mentioned Super hydrophobic anticorrosive paint, including walks as follows
It is rapid:
Step (1): by waste polystyrene foamed plastics de-sludging, 2cm is ground into hereinafter, spare；
Step (2): it by the waste polystyrene foamed plastics crushed, is put into high speed agitator and carries out with environmentally friendly solvent
Mixed dissolution, stirring to colorless transparent viscous liquid；
Step (3): and then tackifier, plasticizer and antirust oil are sequentially added, it stirs；
Step (4): being eventually adding crosslinking and close curing accelerator, is arrived with ultrasonic cell disruptor ultrasound super-hydrophobic
Anticorrosive paint.
Preferably, in step (2): mixing speed 100-300r/min, mixing time 45-100min.
Preferably, in step (3): mixing speed 500-800r/min, mixing time 30-60min.
Preferably, in step (4): the ultrasonic cell disruptor ultrasound: setting work/intermittent time 3-5S, entirely
Journey time 20-40min, ultrasonic power: 500-1000W.
Above-mentioned coating and preparation method of the present invention: benzene series or halogenated hydrocarbons are substituted using mixed solvent to realize waste EPS
Dissolution, effectively prevents the use of high poison solvent；Then tackifying resin is utilized, consolidating for Super hydrophobic anticorrosive paint is effectively increased and contains
Amount, initial bonding strength and water resistance, reduce cost.The plasticizer sequentially added weakens secondary bond (the i.e. model moral between polymer molecule
Hua Li), to increase the mobility of polymer molecular chain, the crystallinity of polymer molecular chain is reduced, that is, increases polymerization
The plasticity of object improves elongation, bent rich property and flexible to reduce the hardness of polymer, modulus, softening temperature and brittle temperature
Property.Antirust oil has certain viscosity, in addition system, metal and metal firmware surface can be made to be formed hard or soft continuous
Film makes to prevent steel from getting rusty with air and water segregation.The polarity and molecular weight that curing agent improves FPS finally are closed using crosslinking,
Increase FPS to the adhesion strengths of the materials such as metal, metal firmware, meanwhile or coating there is bright color.Wherein, it utilizes
Ultrasonic cell smash carries out sonochemistry reaction, and what is played a crucial role is the cavitation effect of sound wave, in the spoke of ultrasonic wave
According in the process, the formation of cavitation bubble will occur in liquid, grow up and collapse and go out, a covering is generated when cavitation bubble, which collapses, to go out
Strong pressure pulses and not needed in system using emulsifier, energy so that completing in the cross-linking reaction short period
Plasticizer is emulsified, is dispersed in system.
Compared with prior art, the present invention have it is following the utility model has the advantages that
The present invention uses environment-friendly type solvent, is safe from harm to environment；Coating and base can be significantly increased using tackifier
The adhesive force of layer, to enhance the durability of coating；Curing accelerator is closed using crosslinking, accelerates the curing time of coating, just
In Engineering operation, and tool coloured coating can also be prepared on the basis of not outer plus pigment simultaneously, avoided because adding
There is the problem of bad dispersibility in pigment.
The above-mentioned Super hydrophobic anticorrosive paint of the present invention has very strong corrosion resistance, resistance to saltfog energy and decorative performance, can
It is firmly adsorbed on the surface of metal and metal firmware, to have good Corrosion Protection, and the anticorrosion time is long；Coating is former
Material easily obtains, and simple production process is easy for construction, easily operated, short construction period, and following process is without demoulding.
Specific embodiment
The present invention is described in detail combined with specific embodiments below.Following embodiment will be helpful to the technology of this field
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill of this field
For personnel, without departing from the inventive concept of the premise, various modifications and improvements can be made.These belong to the present invention
Protection scope.
In the following example: waste polystyrene foamed plastics come from this laboratory；Tackifier (terpene resin emulsion buying
In the emerging Industrial Co., Ltd. of upper seawater；Rosin resin modified emulsion is purchased in Shanghai treasure Chemical Co., Ltd., model: 803#；
Petropols are purchased in Puyang Hengfeng petrochemical industry Co., Ltd, model: C9)；(chlorinated paraffin buying is big in Shanghai for plasticizer
Roc Chemical Co., Ltd., model: 52#；Dibutyl phthalate is purchased in Shanghai Ling Feng chemical reagent Co., Ltd, model:
It analyzes pure)；Antirust oil is purchased in Shanghai Jinhai Special Lubricating Oil Factory, model: RF5002；Environmentally friendly solvent (aviation gasoline buying in
Jinan Guo Shi great achievement Chemical Co., Ltd., model: 200#；Ethyl acetate is purchased in Sinopharm Chemical Reagent Co., Ltd., type
Number: analysis is pure；Hexamethylene, dimethyl carbonate, acetone are purchased in Shanghai Ling Feng chemical reagent Co., Ltd, model: analysis is pure)
Closing curing accelerator with crosslinking agent, (ferric acetyl acetonade, acetylacetone copper, zinc acetylacetonate and manganese acetylacetonate are purchased in Shanghai
Three Ai Si reagent Co., Ltds).Certainly the selection of above-mentioned only section Example of the present invention in other embodiments can also be with
Using other producers or the product of type.
Embodiment 1
A kind of Super hydrophobic anticorrosive paint, coating constituent ingredient by weight percentage are as follows: FPS:10%, environmentally friendly solvent:
30%, tackifier: 30%, plasticizer: 10%, antirust oil: 15%, crosslinking agent closes curing agent: 5%, wherein environmentally friendly solvent are as follows:
200# aviation gasoline accounts for environmentally friendly solvent 25%, and ethyl acetate accounts for environmentally friendly solvent 45%, and acetone accounts for environmentally friendly solvent 30%；Tackifier are
Terpene resin emulsion；Plasticizer is chlorinated paraffin；It is ferric acetyl acetonade that crosslinking agent, which closes curing agent,；
The preparation method of above-mentioned coating sequentially includes the following steps:
Step (1): by waste polystyrene foamed plastics de-sludging, 2cm is ground into hereinafter, spare；
Step (2): it by the waste polystyrene foamed plastics crushed, is put into high speed agitator and carries out with environmentally friendly solvent
Mixed dissolution sets mixing speed 100r/min, mixing time 45min, stirring to colorless transparent viscous liquid；
Step (3): and then tackifier, plasticizer and antirust oil are sequentially added, mixing speed is set as 500r/min, is stirred
Time 40min；
Step (4): being eventually adding crosslinking and close curing accelerator, with ultrasonic cell disruptor (purchase producer: Shanghai De Yang
Yi Bang Instrument Ltd., model: JY92-2D) ultrasound, set work/intermittent time 5S, all times 30min, ultrasonic function
Rate: Super hydrophobic anticorrosive paint can be obtained in 500W.
Embodiment 2
A kind of Super hydrophobic anticorrosive paint, coating constituent ingredient by weight percentage are as follows: FPS:22%, environmentally friendly solvent:
38%, tackifier: 20%, plasticizer: 6%, antirust oil: 8%, crosslinking agent closes curing agent: 6%, wherein environmentally friendly solvent are as follows: 200#
Aviation gasoline accounts for environmentally friendly solvent 40%, and ethyl acetate accounts for environmentally friendly solvent 30%, and acetone accounts for environmentally friendly solvent 30%；Plasticizer is chlorination
Paraffin；Tackifier are terpene resin emulsion；It is acetylacetone copper that crosslinking agent, which closes curing agent,；
The preparation method of above-mentioned coating sequentially includes the following steps:
Step (1): by waste polystyrene foamed plastics de-sludging, 2cm is ground into hereinafter, spare；
Step (2): it by the waste polystyrene foamed plastics crushed, is put into high speed agitator and carries out with environmentally friendly solvent
Mixed dissolution sets mixing speed 150r/min, mixing time 60min, stirring to colorless transparent viscous liquid；
Step (3): and then tackifier, plasticizer and antirust oil are sequentially added, mixing speed is set as 600r/min, is stirred
Time 50min；
Step (4): being eventually adding crosslinking and close curing accelerator, with ultrasonic cell disruptor ultrasound, sets work/interval
Time 5S, all times 25min, ultrasonic power: Super hydrophobic anticorrosive paint can be obtained in 800W.
Embodiment 3
A kind of Super hydrophobic anticorrosive paint, coating constituent ingredient by weight percentage are as follows: FPS:35%, environmentally friendly solvent:
45%, tackifier: 5%, plasticizer: 10%, antirust oil: 3%, crosslinking agent closes curing agent: 2%, wherein environmentally friendly solvent are as follows: 190#
Gasoline accounts for environmentally friendly solvent 65%, and ethyl acetate accounts for environmentally friendly solvent 20%, and acetone accounts for environmentally friendly solvent 15%；Plasticizer is chlorination stone
Wax；Tackifier are terpene resin emulsion；It is zinc acetylacetonate that crosslinking agent, which closes curing agent,；
The preparation method of above-mentioned coating sequentially includes the following steps:
Step (1): by waste polystyrene foamed plastics de-sludging, 2cm is ground into hereinafter, spare；
Step (2): it by the waste polystyrene foamed plastics crushed, is put into high speed agitator and carries out with environmentally friendly solvent
Mixed dissolution sets mixing speed 300r/min, mixing time 100min, stirring to colorless transparent viscous liquid；
Step (3): and then tackifier, plasticizer and antirust oil are sequentially added, mixing speed is set as 600r/min, is stirred
Time 30min；
Step (4): being eventually adding crosslinking and close curing accelerator, with ultrasonic cell disruptor ultrasound, sets work/interval
Time 5S, all times 40min, ultrasonic power: Super hydrophobic anticorrosive paint can be obtained in 500W.
Embodiment 4
A kind of Super hydrophobic anticorrosive paint, coating constituent ingredient by weight percentage are as follows: FPS:25%, environmentally friendly solvent:
40%, tackifier: 21%, plasticizer: 3%, antirust oil: 3%, crosslinking agent closes curing agent: 8%, wherein environmentally friendly solvent are as follows: 190#
Gasoline accounts for environmentally friendly solvent 50%, and ethyl acetate accounts for environmentally friendly solvent 25%, and acetone accounts for environmentally friendly solvent 25%；Plasticizer is chlorination stone
Wax；Tackifier are terpene resin emulsion；It is manganese acetylacetonate that crosslinking agent, which closes curing agent,；
The preparation method of above-mentioned coating sequentially includes the following steps:
Step (1): by waste polystyrene foamed plastics de-sludging, 2cm is ground into hereinafter, spare；
Step (2): it by the waste polystyrene foamed plastics crushed, is put into high speed agitator and carries out with environmentally friendly solvent
Mixed dissolution sets mixing speed 200r/min, mixing time 80min, stirring to colorless transparent viscous liquid；
Step (3): and then tackifier, plasticizer and antirust oil are sequentially added, mixing speed is set as 800r/min, is stirred
Time 60min；
Step (4): being eventually adding crosslinking and close curing accelerator, with ultrasonic cell disruptor ultrasound, sets work/interval
Time 3S, all times 40min, ultrasonic power: Super hydrophobic anticorrosive paint can be obtained in 700W.
Embodiment 5
A kind of Super hydrophobic anticorrosive paint, coating constituent ingredient by weight percentage are as follows: FPS:15%, environmentally friendly solvent:
35%, tackifier: 25%, plasticizer: 10%, antirust oil: 10%, crosslinking agent closes curing agent: 5%, wherein environmentally friendly solvent are as follows:
70# gasoline accounts for environmentally friendly solvent 30%, and ethyl acetate accounts for environmentally friendly solvent 40%, and acetone accounts for environmentally friendly solvent 30%；Tackifier are rosin
Resin modified lotion；Plasticizer is dibutyl phthalate；It is ferric acetyl acetonade that crosslinking agent, which closes curing agent,；
The preparation method of above-mentioned coating sequentially includes the following steps:
Step (1): by waste polystyrene foamed plastics de-sludging, 2cm is ground into hereinafter, spare；
Step (2): it by the waste polystyrene foamed plastics crushed, is put into high speed agitator and carries out with environmentally friendly solvent
Mixed dissolution sets mixing speed 100r/min, mixing time 45min, stirring to colorless transparent viscous liquid；
Step (3): and then tackifier, plasticizer and antirust oil are sequentially added, mixing speed is set as 500r/min, is stirred
Time 40min；
Step (4): being eventually adding crosslinking and close curing accelerator, with ultrasonic cell disruptor ultrasound, sets work/interval
Time 5S, all times 30min, ultrasonic power: Super hydrophobic anticorrosive paint can be obtained in 500W.
Embodiment 6
A kind of Super hydrophobic anticorrosive paint, coating constituent ingredient by weight percentage are as follows: FPS:20%, environmentally friendly solvent:
35%, tackifier: 25%, plasticizer: 5%, antirust oil: 10%, crosslinking agent closes curing agent: 5%, wherein environmentally friendly solvent are as follows:
200# aviation gasoline accounts for environmentally friendly solvent 35%, and ethyl acetate accounts for environmentally friendly solvent 40%, and acetone accounts for environmentally friendly solvent 25%；Tackifier are
Rosin resin modified emulsion；Plasticizer is dibutyl phthalate；It is acetylacetone copper that crosslinking agent, which closes curing agent,；
The preparation method of above-mentioned coating sequentially includes the following steps:
Step (1): by waste polystyrene foamed plastics de-sludging, 2cm is ground into hereinafter, spare；
Step (2): it by the waste polystyrene foamed plastics crushed, is put into high speed agitator and carries out with environmentally friendly solvent
Mixed dissolution sets mixing speed 150r/min, mixing time 60min, stirring to colorless transparent viscous liquid；
Step (3): and then tackifier, plasticizer and antirust oil are sequentially added, mixing speed is set as 600r/min, is stirred
Time 50min；
Step (4): being eventually adding crosslinking and close curing accelerator, with ultrasonic cell disruptor ultrasound, sets work/interval
Time 5S, all times 25min, ultrasonic power: Super hydrophobic anticorrosive paint can be obtained in 800W.
Embodiment 7
A kind of Super hydrophobic anticorrosive paint, coating constituent ingredient by weight percentage are as follows: FPS:25%, environmentally friendly solvent:
38%, tackifier: 15%, plasticizer: 10%, antirust oil: 10%, crosslinking agent closes curing agent: 2%, wherein environmentally friendly solvent are as follows:
200# aviation gasoline accounts for environmentally friendly solvent 50%, and ethyl acetate accounts for environmentally friendly solvent 25%, and hexamethylene accounts for environmentally friendly solvent 25%；Tackifier
For rosin resin modified emulsion；Plasticizer is dibutyl phthalate；It is zinc acetylacetonate that crosslinking agent, which closes curing agent,；
The preparation method of above-mentioned coating sequentially includes the following steps:
Step (1): by waste polystyrene foamed plastics de-sludging, 2cm is ground into hereinafter, spare；
Step (2): it by the waste polystyrene foamed plastics crushed, is put into high speed agitator and carries out with environmentally friendly solvent
Mixed dissolution sets mixing speed 300r/min, mixing time 100min, stirring to colorless transparent viscous liquid；
Step (3): and then tackifier, plasticizer and antirust oil are sequentially added, mixing speed is set as 600r/min, is stirred
Time 30min；
Step (4): being eventually adding crosslinking and close curing accelerator, with ultrasonic cell disruptor ultrasound, sets work/interval
Time 5S, all times 40min, ultrasonic power: Super hydrophobic anticorrosive paint can be obtained in 500W.
Embodiment 8
A kind of Super hydrophobic anticorrosive paint, coating constituent ingredient by weight percentage are as follows: FPS:28%, environmentally friendly solvent:
40%, tackifier: 20%, plasticizer: 7%, antirust oil: 3%, crosslinking agent closes curing agent: 2%, wherein environmentally friendly solvent are as follows: 200#
Aviation gasoline accounts for environmentally friendly solvent 40%, and ethyl acetate accounts for environmentally friendly solvent 30%, and acetone accounts for environmentally friendly solvent 30%；Tackifier are rosin
Resin modified lotion；Plasticizer is dibutyl phthalate；It is manganese acetylacetonate that crosslinking agent, which closes curing agent,；
The preparation method of above-mentioned coating sequentially includes the following steps:
Step (1): by waste polystyrene foamed plastics de-sludging, 2cm is ground into hereinafter, spare；
Step (2): it by the waste polystyrene foamed plastics crushed, is put into high speed agitator and carries out with environmentally friendly solvent
Mixed dissolution sets mixing speed 200r/min, mixing time 80min, stirring to colorless transparent viscous liquid；
Step (3): and then tackifier, plasticizer and antirust oil are sequentially added, mixing speed is set as 800r/min, is stirred
Time 60min；
Step (4): being eventually adding crosslinking and close curing accelerator, with ultrasonic cell disruptor ultrasound, sets work/interval
Time 3S, all times 40min, ultrasonic power: Super hydrophobic anticorrosive paint can be obtained in 700W.
Embodiment 9
A kind of Super hydrophobic anticorrosive paint, coating constituent ingredient by weight percentage are as follows: FPS:30%, environmentally friendly solvent:
42%, tackifier: 10%, plasticizer: 8%, antirust oil: 5%, crosslinking agent closes curing agent: 5%, wherein environmentally friendly solvent are as follows: 200#
Aviation gasoline accounts for environmentally friendly solvent 45%, and ethyl acetate accounts for environmentally friendly solvent 35%, and acetone accounts for environmentally friendly solvent 20%；Tackifier are petroleum
Resin；Plasticizer is chlorinated paraffin；It is ferric acetyl acetonade that crosslinking agent, which closes curing agent,；
The preparation method of above-mentioned coating sequentially includes the following steps:
Step (1): by waste polystyrene foamed plastics de-sludging, 2cm is ground into hereinafter, spare；
Step (2): it by the waste polystyrene foamed plastics crushed, is put into high speed agitator and carries out with environmentally friendly solvent
Mixed dissolution sets mixing speed 100r/min, mixing time 45min, stirring to colorless transparent viscous liquid；
Step (3): and then tackifier, plasticizer and antirust oil are sequentially added, mixing speed is set as 500r/min, is stirred
Time 40min；
Step (4): being eventually adding crosslinking and close curing accelerator, with ultrasonic cell disruptor ultrasound, sets work/interval
Time 5S, all times 30min, ultrasonic power: Super hydrophobic anticorrosive paint can be obtained in 500W.
Embodiment 10
A kind of Super hydrophobic anticorrosive paint, coating constituent ingredient by weight percentage are as follows: FPS:32%, environmentally friendly solvent:
30%, tackifier: 18%, plasticizer: 5%, antirust oil: 13%, crosslinking agent closes curing agent: 2%, wherein environmentally friendly solvent are as follows:
200# aviation gasoline accounts for environmentally friendly solvent 60%, and ethyl acetate accounts for environmentally friendly solvent 25%, and dimethyl carbonate accounts for environmentally friendly solvent 15%；Increase
Stick is the mixed emulsion of terpene resin emulsion and rosin resin modified emulsion；Plasticizer is dibutyl phthalate；Crosslinking
It is acetylacetone copper that curing agent is closed in agent；
The preparation method of above-mentioned coating sequentially includes the following steps:
Step (1): by waste polystyrene foamed plastics de-sludging, 2cm is ground into hereinafter, spare；
Step (2): it by the waste polystyrene foamed plastics crushed, is put into high speed agitator and carries out with environmentally friendly solvent
Mixed dissolution sets mixing speed 150r/min, mixing time 60min, stirring to colorless transparent viscous liquid；
Step (3): and then tackifier, plasticizer and antirust oil are sequentially added, mixing speed is set as 600r/min, is stirred
Time 50min；
Step (4): being eventually adding crosslinking and close curing accelerator, with ultrasonic cell disruptor ultrasound, sets work/interval
Time 5S, all times 25min, ultrasonic power: Super hydrophobic anticorrosive paint can be obtained in 800W.
Embodiment 11
A kind of Super hydrophobic anticorrosive paint, coating constituent ingredient by weight percentage are as follows: FPS:20%, environmentally friendly solvent:
30%, tackifier: 30%, plasticizer: 10%, antirust oil: 3%, crosslinking agent closes curing agent: 7%, wherein environmentally friendly solvent are as follows:
200# aviation gasoline accounts for environmentally friendly solvent 45%, and ethyl acetate accounts for environmentally friendly solvent 25%, and acetone accounts for environmentally friendly solvent 30%；Tackifier are
The mixed emulsion of rosin resin modified emulsion and Petropols；Plasticizer is chlorinated paraffin；It is levulinic that crosslinking agent, which closes curing agent,
Ketone zinc；
The preparation method of above-mentioned coating sequentially includes the following steps:
Step (1): by waste polystyrene foamed plastics de-sludging, 2cm is ground into hereinafter, spare；
Step (2): it by the waste polystyrene foamed plastics crushed, is put into high speed agitator and carries out with environmentally friendly solvent
Mixed dissolution sets mixing speed 300r/min, mixing time 100min, stirring to colorless transparent viscous liquid；
Step (3): and then tackifier, plasticizer and antirust oil are sequentially added, mixing speed is set as 600r/min, is stirred
Time 30min；
Step (4): being eventually adding crosslinking and close curing accelerator, with ultrasonic cell disruptor ultrasound, sets work/interval
Time 5S, all times 40min, ultrasonic power: Super hydrophobic anticorrosive paint can be obtained in 500W.
Embodiment 12
A kind of Super hydrophobic anticorrosive paint, coating constituent ingredient by weight percentage are as follows: FPS:10%, environmentally friendly solvent:
30%, tackifier: 30%, plasticizer: 10%, antirust oil: 15%, crosslinking agent closes curing agent: 5%, wherein environmentally friendly solvent are as follows:
200# aviation gasoline accounts for environmentally friendly solvent 30%, and ethyl acetate accounts for environmentally friendly solvent 40%, and acetone accounts for environmentally friendly solvent 30%；Tackifier are
The mixed emulsion of terpene resin emulsion and Petropols；Plasticizer is dibutyl phthalate；It is second that crosslinking agent, which closes curing agent,
Acyl acetone manganese；
The preparation method of above-mentioned coating sequentially includes the following steps:
Step (1): by waste polystyrene foamed plastics de-sludging, 2cm is ground into hereinafter, spare；
Step (2): it by the waste polystyrene foamed plastics crushed, is put into high speed agitator and carries out with environmentally friendly solvent
Mixed dissolution sets mixing speed 200r/min, mixing time 80min, stirring to colorless transparent viscous liquid；
Step (3): and then tackifier, plasticizer and antirust oil are sequentially added, mixing speed is set as 800r/min, is stirred
Time 60min；
Step (4): being eventually adding crosslinking and close curing accelerator, with ultrasonic cell disruptor ultrasound, sets work/interval
Time 3S, all times 40min, ultrasonic power: Super hydrophobic anticorrosive paint can be obtained in 700W.
Embodiment 13
A kind of Super hydrophobic anticorrosive paint, coating constituent ingredient by weight percentage are as follows: FPS:20%, environmentally friendly solvent:
35%, tackifier: 20%, plasticizer: 10%, antirust oil: 10%, crosslinking agent closes curing agent: 5%, wherein environmentally friendly solvent are as follows:
200# aviation gasoline accounts for environmentally friendly solvent 40%, and ethyl acetate accounts for environmentally friendly solvent 25%, and hexamethylene accounts for environmentally friendly solvent 35%；Tackifier
For terpene resin emulsion；Plasticizer is the hybrid resin of chlorinated paraffin and dibutyl phthalate；Crosslinking agent closes curing agent
Ferric acetyl acetonade；
The preparation method of above-mentioned coating sequentially includes the following steps:
Step (1): by waste polystyrene foamed plastics de-sludging, 2cm is ground into hereinafter, spare；
Step (2): it by the waste polystyrene foamed plastics crushed, is put into high speed agitator and carries out with environmentally friendly solvent
Mixed dissolution sets mixing speed 100r/min, mixing time 45min, stirring to colorless transparent viscous liquid；
Step (3): and then tackifier, plasticizer and antirust oil are sequentially added, mixing speed is set as 500r/min, is stirred
Time 40min；
Step (4): being eventually adding crosslinking and close curing accelerator, with ultrasonic cell disruptor ultrasound, sets work/interval
Time 5S, all times 30min, ultrasonic power: Super hydrophobic anticorrosive paint can be obtained in 500W.
Embodiment 14
A kind of Super hydrophobic anticorrosive paint, coating constituent ingredient by weight percentage are as follows: FPS:30%, environmentally friendly solvent:
40%, tackifier: 10%, plasticizer: 3%, antirust oil: 9%, crosslinking agent closes curing agent: 6%, wherein environmentally friendly solvent are as follows: 200#
Aviation gasoline accounts for environmentally friendly solvent 45%, and ethyl acetate accounts for environmentally friendly solvent 35%, and acetone accounts for environmentally friendly solvent 20%；Tackifier are terpenes
The mixed emulsion of resin emulsion, rosin resin modified emulsion and Petropols；Plasticizer is chlorinated paraffin and phthalic acid two
The hybrid resin of butyl ester；It is acetylacetone copper that crosslinking agent, which closes curing agent,；
The preparation method of above-mentioned coating sequentially includes the following steps:
Step (1): by waste polystyrene foamed plastics de-sludging, 2cm is ground into hereinafter, spare；
Step (2): it by the waste polystyrene foamed plastics crushed, is put into high speed agitator and carries out with environmentally friendly solvent
Mixed dissolution sets mixing speed 150r/min, mixing time 60min, stirring to colorless transparent viscous liquid；
Step (3): and then tackifier, plasticizer and antirust oil are sequentially added, mixing speed is set as 600r/min, is stirred
Time 50min；
Step (4): being eventually adding crosslinking and close curing accelerator, with ultrasonic cell disruptor ultrasound, sets work/interval
Time 5S, all times 25min, ultrasonic power: Super hydrophobic anticorrosive paint can be obtained in 800W.
Embodiment 15
A kind of Super hydrophobic anticorrosive paint, coating constituent ingredient by weight percentage are as follows: FPS:35%, environmentally friendly solvent:
42%, tackifier: 10%, plasticizer: 5%, antirust oil: 4%, crosslinking agent closes curing agent: 4%, wherein environmentally friendly solvent are as follows: 200#
Aviation gasoline accounts for environmentally friendly solvent 65%, and ethyl acetate accounts for environmentally friendly solvent 20%, and dimethyl carbonate accounts for environmentally friendly solvent 15%；Tackifier
For terpene resin emulsion, the mixed emulsion of rosin resin modified emulsion and Petropols；Plasticizer is chlorinated paraffin and adjacent benzene two
The hybrid resin of formic acid dibutyl ester；It is zinc acetylacetonate and ferric acetyl acetonade that crosslinking agent, which closes curing agent,；
The preparation method of above-mentioned coating sequentially includes the following steps:
Step (1): by waste polystyrene foamed plastics de-sludging, 2cm is ground into hereinafter, spare；
Step (2): it by the waste polystyrene foamed plastics crushed, is put into high speed agitator and carries out with environmentally friendly solvent
Mixed dissolution sets mixing speed 300r/min, mixing time 100min, stirring to colorless transparent viscous liquid；
Step (3): and then tackifier, plasticizer and antirust oil are sequentially added, mixing speed is set as 600r/min, is stirred
Time 30min；
Step (4): being eventually adding crosslinking and close curing accelerator, with ultrasonic cell disruptor ultrasound, sets work/interval
Time 5S, all times 40min, ultrasonic power: Super hydrophobic anticorrosive paint can be obtained in 500W.
Following table is a kind of performance data of Super hydrophobic anticorrosive paint obtained by embodiment 1-15:
To sum up, technical solution of the present invention can increase the service life of coating, environmentally friendly, and coating will not occur
Blistering, cracking, whiting even delamination the problems such as, Super hydrophobic anticorrosive paint have very strong corrosion resistance, resistance to saltfog energy and
Decorative performance can firmly be adsorbed on metal and metal firmware surface, to have good anti-rust and corrosionproperties, and when anti-corrosion
Between it is long；Coating raw material easily obtains, simple production process, easy for construction, easily operated, short construction period, and following process is without de-
Mould.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring substantive content of the invention.
Claims (7)
1. a kind of Super hydrophobic anticorrosive paint, it is characterised in that: the component and weight percentage of the coating are as follows:
Waste polystyrene foamed plastics: 10%-35%；
Environmentally friendly solvent: 30%-45%；
Tackifier: 5%-30%；
Plasticizer: 3%-10%；
Antirust oil: 3%-15%；
Curing accelerator: 2%-8% is closed in crosslinking；
The sum of above components content percentage is 100% in the coating；
The environmentally friendly solvent, including tri- kinds of components of A, B, C:
Component A is gasoline, accounts for the 25%-65% of environmentally friendly solvent weight；
Component B is ethyl acetate, accounts for the 20%-45% of environmentally friendly solvent weight；
Component C is hexamethylene, dimethyl carbonate or acetone, accounts for the 10%-35% of environmentally friendly solvent weight；
The crosslinking closes curing accelerator as in ferric acetyl acetonade, acetylacetone copper, zinc acetylacetonate, manganese acetylacetonate at least one
Kind.
2. Super hydrophobic anticorrosive paint according to claim 1, it is characterised in that: the tackifier be terpene resin emulsion,
At least one of rosin resin modified emulsion, Petropols.
3. Super hydrophobic anticorrosive paint according to claim 1 or 2, it is characterised in that: the plasticizer is chlorinated paraffin, neighbour
At least one of dibatyl phithalate.
4. a kind of preparation method of the described in any item Super hydrophobic anticorrosive paints of claim 1-3, it is characterised in that: including as follows
Step:
Step (1): by waste polystyrene foamed plastics de-sludging, 2cm is ground into hereinafter, spare；
Step (2): the waste polystyrene foamed plastics crushed are put into high speed agitator with environmentally friendly solvent and are mixed
Dissolution, stirring to colorless transparent viscous liquid；
Step (3): and then tackifier, plasticizer and antirust oil are sequentially added, it stirs；
Step (4): being eventually adding crosslinking and close curing accelerator, arrives super-hydrophobic antisepsis with ultrasonic cell disruptor ultrasound
Coating.
5. the preparation method of Super hydrophobic anticorrosive paint according to claim 4, which is characterized in that in step (2): stirring speed
Spend 100-300r/min, mixing time 45-100min.
6. the preparation method of Super hydrophobic anticorrosive paint according to claim 4, which is characterized in that in step (3): stirring speed
Degree is 500-800r/min, mixing time 30-60min.
7. the preparation method of Super hydrophobic anticorrosive paint according to claim 4, which is characterized in that in step (4): the use
Ultrasonic cell disruptor ultrasound: work/intermittent time 3-5S, all times 20-40min, ultrasonic power: 500- are set
1000W。
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1054090A (en) * | 1990-02-17 | 1991-08-28 | 姚福琪 | Hydrophobic building paint |
| CN1082575A (en) * | 1992-08-05 | 1994-02-23 | 马鞍山市苛化制碱厂 | A kind of modified polystyrene coating and manufacture method thereof |
| CN1268538A (en) * | 2000-02-29 | 2000-10-04 | 彭立军 | Paint prepared by using waste polystyrene foam and its preparation process |
| CN1377927A (en) * | 2002-04-19 | 2002-11-06 | 刘冠军 | Polyphenylethylene paint |
-
2016
- 2016-03-17 CN CN201610153930.XA patent/CN105713460B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1054090A (en) * | 1990-02-17 | 1991-08-28 | 姚福琪 | Hydrophobic building paint |
| CN1082575A (en) * | 1992-08-05 | 1994-02-23 | 马鞍山市苛化制碱厂 | A kind of modified polystyrene coating and manufacture method thereof |
| CN1268538A (en) * | 2000-02-29 | 2000-10-04 | 彭立军 | Paint prepared by using waste polystyrene foam and its preparation process |
| CN1377927A (en) * | 2002-04-19 | 2002-11-06 | 刘冠军 | Polyphenylethylene paint |
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| CN105713460A (en) | 2016-06-29 |
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