CN107057528A - It is a kind of for protective paint of antitheft door and preparation method thereof - Google Patents
It is a kind of for protective paint of antitheft door and preparation method thereof Download PDFInfo
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- CN107057528A CN107057528A CN201710447845.9A CN201710447845A CN107057528A CN 107057528 A CN107057528 A CN 107057528A CN 201710447845 A CN201710447845 A CN 201710447845A CN 107057528 A CN107057528 A CN 107057528A
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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
- C09D5/02—Emulsion paints including aerosols
- C09D5/024—Emulsion paints including aerosols characterised by the additives
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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
- C09D5/02—Emulsion paints including aerosols
- C09D5/024—Emulsion paints including aerosols characterised by the additives
- C09D5/028—Pigments; Filters
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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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
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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
- C09D5/18—Fireproof paints including high temperature resistant 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
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2244—Oxides; Hydroxides of metals of zirconium
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- 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
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
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- 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
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- 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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Abstract
The invention discloses a kind of for protective paint of antitheft door and preparation method thereof, it is related to protection of paint field, including the raw material of following part meter：60 ~ 70 parts of 65 ~ 75 parts of nano modification resin, 55 ~ 57 parts of epoxy resin, 45 ~ 47 parts of filler, 30 ~ 33 parts of wastewaters with modified calcium sulfate whiskers, 27 ~ 29 parts of nano antibacterial agent, 20 ~ 25 parts of auxiliary agent and deionized water.Rate of drying of the present invention is fast, compact in paint film, hardness are big, can form good paint film, and adhesive force is high, with higher gloss and ornamental feature.
Description
Technical field
The present invention relates to protective paint technical field, and in particular to one is used for protective paint of antitheft door and preparation method thereof.
Background technology
With the continuous improvement of our people's living standard, the living conditions of people improve rapidly, cause antitheft door to manufacture
The fast development of industry, the characteristics of antitheft door product is according in terms of structure, price has gradually formed seriation.As China is antitheft
The lasting development of door manufacturer independent research work and the continuous input of R ＆ D Cost, at present, the antitheft door manufacturing industry of China exists
A variety of kinds such as Tong Men, Zhen Tongmen, metallic door have been imitated in production kind.But used antitheft door protective paint in the market
There is effect after poor adhesive force, application not true to nature enough, the shortcomings of drying time is longer, meanwhile, with national relevant institutions standard
Constantly improve, the continuous attention to environmental protection, the environment-friendly type trend of antitheft door protective paint is also imperative.How to protect antitheft door
Vernix adhesive force is improved, and the effect after application is true to nature, and drying time shortens simultaneously and meets environmental requirement, is current painting
One of industry aspect of interest.
The content of the invention
It is an object of the invention to provide protective paint for being used for antitheft door and preparation method thereof, rate of drying is fast, paint film is caused
Close, hardness is big, can form good paint film, and adhesive force is high, with higher gloss and ornamental feature.
The invention provides following technical scheme：A kind of protective paint for antitheft door, includes the raw material of following part meter：
65 ~ 75 parts of nano modification resin, 55 ~ 57 parts of epoxy resin, 45 ~ 47 parts of filler, wastewaters with modified calcium sulfate whiskers 30 ~ 33 part, nanometer resist
60 ~ 70 parts of 27 ~ 29 parts of microbial inoculum, 20 ~ 25 parts of auxiliary agent and deionized water；
The nano modification resin includes the raw material that following part is counted：20 ~ 23 parts of aromatic urethane acrylate, amine modified poly ester
5 ~ 7 parts of 18 ~ 20 parts of acrylate, 15 ~ 17 parts of nano-diamond powder, 10 ~ 13 parts of nano zirconium dioxide and titanate coupling agent；
The auxiliary agent includes the raw material that following part is counted：5 ~ 8 parts of binding agent, 5 ~ 8 parts of cold resistant plasticizer, 3 ~ 5 parts of diluent, anti-settling agent
3 ~ 5 parts and 1 ~ 3 part of anticrack additive；
The binding agent includes the raw material that following part is counted：2 ~ 3 parts of white glue with vinyl, 1 ~ 2 part of silane coupler, polyvinylpyrrolidone
0.1 ~ 0.2 part of 0.1 ~ 0.4 part, 0.1 ~ 0.4 part of sodium silicate, 0.1 ~ 0.3 part of PLA, 0.1 ~ 0.2 part of sodium metasilicate and nano-sized carbon.
Preferably, the wastewaters with modified calcium sulfate whiskers includes the raw material that following part is counted：20 ~ 25 parts of calcium sulfate crystal whiskers, ethanol water
5 ~ 10 parts of 15 ~ 20 parts of solution, 13 ~ 15 parts of acetic acid and silane coupler.
Preferably, the preparation method of the wastewaters with modified calcium sulfate whiskers is：Ethanol water, acetic acid and silane coupler are existed
It is well mixed under 200 ~ 300r/min speed conditions, then adds calcium sulfate crystal whiskers, magnetic force is stirred under 40 ~ 43 DEG C of temperature conditionss
Mix, filter, be washed to neutrality, then vacuumized at 90 ~ 120 DEG C, dry, obtain the wastewaters with modified calcium sulfate whiskers.
Preferably, the filler includes the raw material that following part is counted：5 ~ 8 parts of talcum powder, 5 ~ 7 parts of mica powder, water-soluble sulfuric acid
1 ~ 2 part of 2 ~ 4 parts of aluminium, 2 ~ 3 parts of aluminum stearate, 1 ~ 2 part of quartz sand and diatomite.
Preferably, the talcum powder is 4500 ~ 5000 mesh talcum powder of super fine fibrous, and the mica powder is sheet
600 ~ 700 mesh mica powders, the diatomite is 500 ~ 800 mesh diatomite.
Preferably, the nano antibacterial agent be nano titanium oxide, nano aluminium oxide and nano zine oxide in one kind or
Several, the granularity of the nano antibacterial agent is 50 ~ 100nm.
Preferably, the cold resistant plasticizer is in dilauryl phthalate, di adipate, epoxy stearic octyl ester
One or more of mixtures, the diluent is phenyl fatty alcohol or antodyne, and the curing agent is phenolic aldehyde amine, institute
It is hydrophobically modified aerosil or hydrophobically modified association type polyurethane to state anti-settling agent.
Preferably, the anticrack additive includes the raw material of following parts by weight：1 ~ 3 part of slag powders, 1 ~ 2 part of glass fibre,
Red 0.1 ~ 0.3 part of 0.2 ~ 0.8 part of silk and swelling agent by force.
The present invention provides a kind of preparation method of protective paint for antitheft door, comprises the following steps：
（1）, prepare nano modification resin
Nano-diamond powder and nano zirconium dioxide are weighed according to proportioning, adds to aromatic urethane acrylate and amine and is modified
In the mixed liquor of polyester acrylate, 40 ~ 50min is stirred with 600 ~ 700r/min rotating speeds, is uniformly dispersed and obtains dispersion liquid；
Obtained dispersion liquid is added in the closed container with reflux condenser and agitator, system is then warming up to 50~
70 DEG C, coupling agent is added, 2 ~ 3h is stirred at reflux, obtains the nano modification resin；
（2）, prepare binding agent
Weigh PLA and silane coupler, stir and heat under 200 ~ 300r/min speed conditions, heating-up temperature be 100 ~
120 DEG C, the heat time is 10 ~ 15min, treats that temperature is cooled to 10 ~ 20 DEG C and adds nano-sized carbon, sodium metasilicate, polyvinylpyrrolidine
Ketone, sodium silicate and white glue with vinyl, stir rear 1 ~ 2h of ball milling, produce the adhesive aid, standby；
（3）, painting
Weigh step（1）Obtained nano modification resin and step（2）Obtained adhesive aid, epoxy is sequentially added according to proportioning
Resin, filler, wastewaters with modified calcium sulfate whiskers and nano antibacterial agent, are uniformly dispersed and obtain slurry, and scattered slurry is sanded,
Rotating speed is 800~900r/min, is sanded after 20~50min, sand milling and rinses slurry with 5 ~ 10 times of clear water, in 300~400r/
Under min rotating speeds, the slurry being sanded is stirred, and adds surplus stock, continues to stir 20~50min with the same terms, obtains institute
State the protective paint for antitheft door.
Beneficial effects of the present invention：Rate of drying is fast, compact in paint film, hardness are big, can form good paint film, and attachment
Power is high, specific as follows with higher gloss and ornamental feature：
（1）, the present invention in using nano modification resin and epoxy resin as primary raw material, both Synergistics, using nano modification
Resin, is modified by bortz powder, nano zirconium dioxide for resin, nano material is uniformly dispersed in resin and is worked as
In, nano-diamond powder and nano zirconium dioxide therein, the characteristics of with high rigidity, the further hardness of increase paint film and anti-
Scrape performance；The epoxy resin of use, has excellent adhesive strength, dielectric properties are good to the surface of metal and nonmetallic materials
Good, set shrinkage factor is small, paint film good stability of the dimension, and hardness is high, and pliability is preferable, in addition, to alkali and most of solvent-stable
And play antisepsis；
（2）, the cold resistant plasticizer that uses in the present invention, can not only improve the overall processing characteristics of paint vehicle, and can improve
Overall cold tolerance, allows it not ftracture at low ambient temperatures, increases the service life；The anticrack additive used, enters one
Step enhancing cracking resistance so that paint film coating is not peeled off, non-foaming, flawless and without obvious discoloration, use in addition slag powders for
Primary raw material, not only reduces cost, and effective recycling slag this trade waste, energy-conserving and environment-protective；Use phenyl fat
Fat alcohol or antodyne are diluent, have effectively improved the brushing performance of paint vehicle
（3）, the present invention use ethanol water, acetic acid, silane coupler and calcium sulfate crystal whiskers for raw material preparation modification calcium sulfate
Whisker, the tearing strength for aiding in improving paint film, so as to improve wearability；
（4）, the present invention in add filler, play reinforcement, toughness reinforcing thickening etc. effect, wherein, the talcum powder used, with lubrication
Property, the characteristic such as help stream, fire resistance, acid-resisting and absorption affinity strong；
（5）, the present invention in by white glue with vinyl, silane coupler, polyvinylpyrrolidone, sodium silicate, PLA, sodium metasilicate and
Nano-sized carbon prepares binding agent, for promoting to improve the adhesive force of paint film and reducing drying time；Curing agent is coordinated to use so that this
The protective paint of invention can improve rate of drying with rapid curing；
（6）, the present invention in addition nano antibacterial agent as photocatalyst, with good catalytic activity, effectively decompose air in
The harmful substance such as formaldehyde, benzene, it is ensured that antibacterial and air purification effect in long-time.
Embodiment
With reference to specific embodiment, the present invention is expanded on further.These embodiments be merely to illustrate the present invention and without
In limitation the scope of the present invention.
Embodiment 1
A kind of protective paint for antitheft door, includes the raw material of following part meter：
65 parts of nano modification resin；
55 parts of epoxy resin；
45 parts of filler；
30 parts of wastewaters with modified calcium sulfate whiskers；
27 parts of nano antibacterial agent；
20 parts of auxiliary agent；
60 parts of deionized water；
The nano modification resin includes the raw material that following part is counted：20 parts of aromatic urethane acrylate, amine modified poly ester third
5 parts of 18 parts of olefin(e) acid ester, 15 parts of nano-diamond powder, 10 parts of nano zirconium dioxide and titanate coupling agent；
The auxiliary agent includes the raw material that following part is counted：5 parts of binding agent, 5 parts of cold resistant plasticizer, 3 parts of diluent, 3 parts of anti-settling agent and
1 part of anticrack additive；
The binding agent includes the raw material that following part is counted：2 parts of white glue with vinyl, 1 part of silane coupler, 0.1 part of polyvinylpyrrolidone,
0.1 part of 0.1 part of sodium silicate, 0.1 part of PLA, 0.1 part of sodium metasilicate and nano-sized carbon.
Wherein, the wastewaters with modified calcium sulfate whiskers includes the raw material that following part is counted：20 parts of calcium sulfate crystal whiskers, ethanol water 15
5 parts of part, 13 parts of acetic acid and silane coupler.
Wherein, the preparation method of the wastewaters with modified calcium sulfate whiskers is：Ethanol water, acetic acid and silane coupler are existed
It is well mixed under 200r/min speed conditions, then adds calcium sulfate crystal whiskers, the magnetic agitation under 40 DEG C of temperature conditionss, filtering,
Neutrality is washed to, is then vacuumized at 90 DEG C, dries, obtains the wastewaters with modified calcium sulfate whiskers.
Wherein, the filler includes the raw material that following part is counted：5 parts of talcum powder, 5 parts of mica powder, water-soluble 2 parts of aluminum sulfate,
1 part of 2 parts of aluminum stearate, 1 part of quartz sand and diatomite.
Wherein, the talcum powder is 4500 mesh talcum powder of super fine fibrous, and the mica powder is 600 mesh micas of sheet
Powder, the diatomite is 500 mesh diatomite.
Wherein, the nano antibacterial agent is nano titanium oxide, and the granularity of the nano antibacterial agent is 50nm.
Wherein, the cold resistant plasticizer is dilauryl phthalate, and the diluent is phenyl fatty alcohol, described solid
Agent is phenolic aldehyde amine, and the anti-settling agent is hydrophobically modified aerosil.
Wherein, the anticrack additive includes the raw material of following parts by weight：1 part of slag powders, 1 part of glass fibre, red strong silk
0.2 part and 0.1 part of swelling agent.
A kind of preparation method of the protective paint for antitheft door is provided in the present embodiment, comprised the following steps：
（1）, prepare nano modification resin
Nano-diamond powder and nano zirconium dioxide are weighed according to proportioning, adds to aromatic urethane acrylate and amine and is modified
In the mixed liquor of polyester acrylate, 40min is stirred with 600r/min rotating speeds, is uniformly dispersed and obtains dispersion liquid；
Obtained dispersion liquid is added in the closed container with reflux condenser and agitator, system is then warming up to 50
DEG C, coupling agent is added, 2h is stirred at reflux, obtains the nano modification resin；
（2）, prepare binding agent
PLA and silane coupler are weighed, stirs and heats under 200r/min speed conditions, heating-up temperature is 100 DEG C, plus
The hot time is 10min, treats that temperature is cooled to 10 DEG C and adds nano-sized carbon, sodium metasilicate, polyvinylpyrrolidone, sodium silicate and Virgin's milk
Glue, stirs rear ball milling 1h, produces the adhesive aid, standby；
（3）, painting
Weigh step（1）Obtained nano modification resin and step（2）Obtained adhesive aid, epoxy is sequentially added according to proportioning
Resin, filler, wastewaters with modified calcium sulfate whiskers and nano antibacterial agent, are uniformly dispersed and obtain slurry, and scattered slurry is sanded,
Rotating speed is 800r/min, is sanded after 20min, sand milling and rinses slurry with 5 times of clear water, under 300r/min rotating speeds, stirring is sanded
Good slurry, and surplus stock is added, continue to stir 20min with the same terms, obtain the protective paint for antitheft door.
Embodiment 2
A kind of protective paint for antitheft door, includes the raw material of following part meter：
75 parts of nano modification resin；
57 parts of epoxy resin；
47 parts of filler；
33 parts of wastewaters with modified calcium sulfate whiskers；
29 parts of nano antibacterial agent；
25 parts of auxiliary agent；
70 parts of deionized water；
The nano modification resin includes the raw material that following part is counted：23 parts of aromatic urethane acrylate, amine modified poly ester third
7 parts of 20 parts of olefin(e) acid ester, 17 parts of nano-diamond powder, 13 parts of nano zirconium dioxide and titanate coupling agent；
The auxiliary agent includes the raw material that following part is counted：8 parts of binding agent, 8 parts of cold resistant plasticizer, 5 parts of diluent, 5 parts of anti-settling agent and
3 parts of anticrack additive；
The binding agent includes the raw material that following part is counted：3 parts of white glue with vinyl, 2 parts of silane coupler, 0.4 part of polyvinylpyrrolidone,
0.2 part of 0.4 part of sodium silicate, 0.3 part of PLA, 0.2 part of sodium metasilicate and nano-sized carbon.
Wherein, the wastewaters with modified calcium sulfate whiskers includes the raw material that following part is counted：25 parts of calcium sulfate crystal whiskers, ethanol water 20
10 parts of part, 15 parts of acetic acid and silane coupler.
Wherein, the preparation method of the wastewaters with modified calcium sulfate whiskers is：Ethanol water, acetic acid and silane coupler are existed
It is well mixed under 300r/min speed conditions, then adds calcium sulfate crystal whiskers, the magnetic agitation under 43 DEG C of temperature conditionss, filtering,
Neutrality is washed to, is then vacuumized at 120 DEG C, dries, obtains the wastewaters with modified calcium sulfate whiskers.
Wherein, the filler includes the raw material that following part is counted：8 parts of talcum powder, 7 parts of mica powder, water-soluble 4 parts of aluminum sulfate,
2 parts of 3 parts of aluminum stearate, 2 parts of quartz sand and diatomite.
Wherein, the talcum powder is 5000 mesh talcum powder of super fine fibrous, and the mica powder is 700 mesh micas of sheet
Powder, the diatomite is 800 mesh diatomite.
Wherein, the nano antibacterial agent is nano aluminium oxide, and the granularity of the nano antibacterial agent is 100nm.
Wherein, the cold resistant plasticizer is di adipate, and the diluent is antodyne, and the curing agent is phenol
Aldehyde amine, the anti-settling agent is hydrophobically modified association type polyurethane.
Wherein, the anticrack additive includes the raw material of following parts by weight：3 parts of slag powders, 2 parts of glass fibre, red strong silk
0.8 part and 0.3 part of swelling agent.
A kind of preparation method of the protective paint for antitheft door is provided in the present embodiment, comprised the following steps：
（1）, prepare nano modification resin
Nano-diamond powder and nano zirconium dioxide are weighed according to proportioning, adds to aromatic urethane acrylate and amine and is modified
In the mixed liquor of polyester acrylate, 50min is stirred with 700r/min rotating speeds, is uniformly dispersed and obtains dispersion liquid；
Obtained dispersion liquid is added in the closed container with reflux condenser and agitator, system is then warming up to 70
DEG C, coupling agent is added, 3h is stirred at reflux, obtains the nano modification resin；
（2）, prepare binding agent
PLA and silane coupler are weighed, stirs and heats under 300r/min speed conditions, heating-up temperature is 120 DEG C, plus
The hot time is 15min, treats that temperature is cooled to 20 DEG C and adds nano-sized carbon, sodium metasilicate, polyvinylpyrrolidone, sodium silicate and Virgin's milk
Glue, stirs rear ball milling 2h, produces the adhesive aid, standby；
（3）, painting
Weigh step（1）Obtained nano modification resin and step（2）Obtained adhesive aid, epoxy is sequentially added according to proportioning
Resin, filler, wastewaters with modified calcium sulfate whiskers and nano antibacterial agent, are uniformly dispersed and obtain slurry, and scattered slurry is sanded,
Rotating speed is 900r/min, is sanded after 50min, sand milling and rinses slurry with 10 times of clear water, under 400r/min rotating speeds, stirring is sanded
Good slurry, and surplus stock is added, continue to stir 50min with the same terms, obtain the protective paint for antitheft door.
Embodiment 3
A kind of protective paint for antitheft door, includes the raw material of following part meter：
70 parts of nano modification resin；
56 parts of epoxy resin；
46 parts of filler；
31.5 parts of wastewaters with modified calcium sulfate whiskers；
28 parts of nano antibacterial agent；
22.5 parts of auxiliary agent；
65 parts of deionized water；
The nano modification resin includes the raw material that following part is counted：21.5 parts of aromatic urethane acrylate, amine modified poly ester
6 parts of 19 parts of acrylate, 16 parts of nano-diamond powder, 11.5 parts of nano zirconium dioxide and titanate coupling agent；
The auxiliary agent includes the raw material that following part is counted：6.5 parts of binding agent, 6.5 parts of cold resistant plasticizer, 4 parts of diluent, anti-settling agent 4
2 parts of part and anticrack additive；
The binding agent includes the raw material that following part is counted：2.5 parts of white glue with vinyl, 1.5 parts of silane coupler, polyvinylpyrrolidone
0.15 part of 0.25 part, 0.25 part of sodium silicate, 0.2 part of PLA, 0.15 part of sodium metasilicate and nano-sized carbon.
Wherein, the wastewaters with modified calcium sulfate whiskers includes the raw material that following part is counted：22.5 parts of calcium sulfate crystal whiskers, ethanol water
7.5 parts of 17.5 parts, 14 parts of acetic acid and silane coupler.
Wherein, the preparation method of the wastewaters with modified calcium sulfate whiskers is：Ethanol water, acetic acid and silane coupler are existed
It is well mixed under 250r/min speed conditions, then adds calcium sulfate crystal whiskers, the magnetic agitation under 41.5 DEG C of temperature conditionss, mistake
Filter, is washed to neutrality, is then vacuumized at 105 DEG C, dries, obtains the wastewaters with modified calcium sulfate whiskers.
Wherein, the filler includes the raw material that following part is counted：6.5 parts of talcum powder, 6 parts of mica powder, water-soluble aluminum sulfate 3
Part, 2.5 parts of aluminum stearate, 1.5 parts of quartz sand and 1.5 parts of diatomite.
Wherein, the talcum powder is 4750 mesh talcum powder of super fine fibrous, and the mica powder is 650 mesh micas of sheet
Powder, the diatomite is 650 mesh diatomite.
Wherein, the nano antibacterial agent is nano zine oxide, and the granularity of the nano antibacterial agent is 75nm.
Wherein, the cold resistant plasticizer is epoxy stearic octyl ester, and the diluent is antodyne, the curing agent
For phenolic aldehyde amine, the anti-settling agent is hydrophobically modified aerosil.
Wherein, the anticrack additive includes the raw material of following parts by weight：2 parts of slag powders, 1.5 parts of glass fibre, pellet are strong
0.2 part of 0.5 part of silk and swelling agent.
A kind of preparation method of the protective paint for antitheft door is provided in the present embodiment, comprised the following steps：
（1）, prepare nano modification resin
Nano-diamond powder and nano zirconium dioxide are weighed according to proportioning, adds to aromatic urethane acrylate and amine and is modified
In the mixed liquor of polyester acrylate, 45min is stirred with 650r/min rotating speeds, is uniformly dispersed and obtains dispersion liquid；
Obtained dispersion liquid is added in the closed container with reflux condenser and agitator, system is then warming up to 60
DEG C, coupling agent is added, 2.5h is stirred at reflux, obtains the nano modification resin；
（2）, prepare binding agent
PLA and silane coupler are weighed, stirs and heats under 250r/min speed conditions, heating-up temperature is 110 DEG C, plus
The hot time is 12min, treats that temperature is cooled to 15 DEG C and adds nano-sized carbon, sodium metasilicate, polyvinylpyrrolidone, sodium silicate and Virgin's milk
Glue, stirs rear ball milling 1.5h, produces the adhesive aid, standby；
（3）, painting
Weigh step（1）Obtained nano modification resin and step（2）Obtained adhesive aid, epoxy is sequentially added according to proportioning
Resin, filler, wastewaters with modified calcium sulfate whiskers and nano antibacterial agent, are uniformly dispersed and obtain slurry, and scattered slurry is sanded,
Rotating speed is 850r/min, is sanded after 30min, sand milling and rinses slurry with 7 times of clear water, under 350r/min rotating speeds, stirring is sanded
Good slurry, and surplus stock is added, continue to stir 35min with the same terms, obtain the protective paint for antitheft door.
The present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, its according to
The technical scheme described in foregoing embodiments can so be modified, or which part technical characteristic is equally replaced
Change.Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in the present invention
Protection domain within.
Claims (9)
1. a kind of protective paint for antitheft door, it is characterised in that the raw material counted including following part：Nano modification resin 65 ~ 75
Part, 55 ~ 57 parts of epoxy resin, 45 ~ 47 parts of filler, 30 ~ 33 parts of wastewaters with modified calcium sulfate whiskers, 27 ~ 29 parts of nano antibacterial agent, auxiliary agent 20
~ 25 parts and 60 ~ 70 parts of deionized water；
The nano modification resin includes the raw material that following part is counted：20 ~ 23 parts of aromatic urethane acrylate, amine modified poly ester
5 ~ 7 parts of 18 ~ 20 parts of acrylate, 15 ~ 17 parts of nano-diamond powder, 10 ~ 13 parts of nano zirconium dioxide and titanate coupling agent；
The auxiliary agent includes the raw material that following part is counted：5 ~ 8 parts of binding agent, 5 ~ 8 parts of cold resistant plasticizer, 3 ~ 5 parts of diluent, anti-settling agent
3 ~ 5 parts and 1 ~ 3 part of anticrack additive；
The binding agent includes the raw material that following part is counted：2 ~ 3 parts of white glue with vinyl, 1 ~ 2 part of silane coupler, polyvinylpyrrolidone
0.1 ~ 0.2 part of 0.1 ~ 0.4 part, 0.1 ~ 0.4 part of sodium silicate, 0.1 ~ 0.3 part of PLA, 0.1 ~ 0.2 part of sodium metasilicate and nano-sized carbon.
2. the protective paint according to claim 1 for antitheft door, it is characterised in that the wastewaters with modified calcium sulfate whiskers includes
The raw material of following part meter：20 ~ 25 parts of calcium sulfate crystal whiskers, 15 ~ 20 parts of ethanol water, 13 ~ 15 parts of acetic acid and silane coupler 5 ~
10 parts.
3. the protective paint according to claim 2 for antitheft door, it is characterised in that the system of the wastewaters with modified calcium sulfate whiskers
Preparation Method is：Ethanol water, acetic acid and silane coupler are well mixed under 200 ~ 300r/min speed conditions, Ran Houjia
Enter calcium sulfate crystal whiskers, the magnetic agitation under 40 ~ 43 DEG C of temperature conditionss, filtering is washed to neutrality, then take out true at 90 ~ 120 DEG C
Sky, dries, obtains the wastewaters with modified calcium sulfate whiskers.
4. the protective paint according to claim 1 for antitheft door, it is characterised in that the filler includes what following part was counted
Raw material：5 ~ 8 parts of talcum powder, 5 ~ 7 parts of mica powder, water-soluble 2 ~ 4 parts of aluminum sulfate, 2 ~ 3 parts of aluminum stearate, 1 ~ 2 part of quartz sand and silicon
1 ~ 2 part of diatomaceous earth.
5. the protective paint according to claim 4 for antitheft door, it is characterised in that the talcum powder is super fine fibrous
4500 ~ 5000 mesh talcum powder, the mica powder be sheet 600 ~ 700 mesh mica powders, the diatomite be 500 ~ 800 mesh silicon
Diatomaceous earth.
6. the protective paint according to claim 1 for antitheft door, it is characterised in that the nano antibacterial agent is nanometer two
One or more in titanium oxide, nano aluminium oxide and nano zine oxide, the granularity of the nano antibacterial agent is 50 ~ 100nm.
7. the protective paint according to claim 1 for antitheft door, it is characterised in that the cold resistant plasticizer is adjacent benzene two
One or more of mixture in formic acid dilauryl, di adipate, epoxy stearic octyl ester, the diluent is phenyl fat
Fat alcohol or antodyne, the curing agent are phenolic aldehyde amine, and the anti-settling agent is hydrophobically modified aerosil or dredged
Water modified associative type polyurethane.
8. the protective paint according to claim 1 for antitheft door, it is characterised in that the anticrack additive includes following
The raw material of part meter：1 ~ 3 part of slag powders, 1 ~ 2 part of glass fibre, red 0.1 ~ 0.3 part of 0.2 ~ 0.8 part of silk and swelling agent by force.
9. a kind of preparation method of protective paint for antitheft door according to any one of claim 1 ~ 8, it is characterised in that
Comprise the following steps：
（1）, prepare nano modification resin
Nano-diamond powder and nano zirconium dioxide are weighed according to proportioning, adds to aromatic urethane acrylate and amine and is modified
In the mixed liquor of polyester acrylate, 40 ~ 50min is stirred with 600 ~ 700r/min rotating speeds, is uniformly dispersed and obtains dispersion liquid；
Obtained dispersion liquid is added in the closed container with reflux condenser and agitator, system is then warming up to 50~
70 DEG C, coupling agent is added, 2 ~ 3h is stirred at reflux, obtains the nano modification resin；
（2）, prepare binding agent
Weigh PLA and silane coupler, stir and heat under 200 ~ 300r/min speed conditions, heating-up temperature be 100 ~
120 DEG C, the heat time is 10 ~ 15min, treats that temperature is cooled to 10 ~ 20 DEG C and adds nano-sized carbon, sodium metasilicate, polyvinylpyrrolidine
Ketone, sodium silicate and white glue with vinyl, stir rear 1 ~ 2h of ball milling, produce the adhesive aid, standby；
（3）, painting
Weigh step（1）Obtained nano modification resin and step（2）Obtained adhesive aid, epoxy is sequentially added according to proportioning
Resin, filler, wastewaters with modified calcium sulfate whiskers and nano antibacterial agent, are uniformly dispersed and obtain slurry, and scattered slurry is sanded,
Rotating speed is 800~900r/min, is sanded after 20~50min, sand milling and rinses slurry with 5 ~ 10 times of clear water, in 300~400r/
Under min rotating speeds, the slurry being sanded is stirred, and adds surplus stock, continues to stir 20~50min with the same terms, obtains institute
State the protective paint for antitheft door.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710447845.9A CN107057528A (en) | 2017-06-14 | 2017-06-14 | It is a kind of for protective paint of antitheft door and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710447845.9A CN107057528A (en) | 2017-06-14 | 2017-06-14 | It is a kind of for protective paint of antitheft door and preparation method thereof |
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| CN107057528A true CN107057528A (en) | 2017-08-18 |
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| CN115160895A (en) * | 2022-08-11 | 2022-10-11 | 吉林工程技术师范学院 | Medical glass coating with anti-fog function and preparation method thereof |
| CN117304773A (en) * | 2023-11-30 | 2023-12-29 | 成都虹润制漆有限公司 | Low-surface-treatment graphene anticorrosive paint and preparation method thereof |
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Application publication date: 20170818 |