CN110105865A - A kind of environment protection damp-proof UV oil polish and preparation method thereof - Google Patents
A kind of environment protection damp-proof UV oil polish and preparation method thereof Download PDFInfo
- Publication number
- CN110105865A CN110105865A CN201910462293.8A CN201910462293A CN110105865A CN 110105865 A CN110105865 A CN 110105865A CN 201910462293 A CN201910462293 A CN 201910462293A CN 110105865 A CN110105865 A CN 110105865A
- Authority
- CN
- China
- Prior art keywords
- proof
- environment protection
- oil polish
- added
- protection damp
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/67—Unsaturated compounds having active hydrogen
- C08G18/671—Unsaturated compounds having only one group containing active hydrogen
- C08G18/672—Esters of acrylic or alkyl acrylic acid having only one group containing active hydrogen
-
- 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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- C09D175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
-
- 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
-
- 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
- C09D7/47—Levelling agents
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3045—Sulfates
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Geology (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyurethanes Or Polyureas (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Abstract
The invention discloses a kind of environment protection damp-proof UV oil polish and preparation method thereof, environment protection damp-proof UV oil polish includes following components: polyurethane-acrylate prepolymer, bimetallic nano oxide adsorbent material, photoinitiator, stabilizer, levelling agent and defoaming agent；Being dispersed in above-mentioned each raw material investment high speed disperser the preparation method comprises the following steps: weighing for environment protection damp-proof UV oil polish, obtains environment protection damp-proof UV oil polish；Polyurethane-acrylate prepolymer is free of volatile organic compound, reactive diluent, harmless, environmentally protective；Bimetallic nano oxide adsorbent material has stronger absorption property, and the adsorbable moisture to get damp prevents the generation of water mist phenomenon；Compositional type photoinitiator has the advantages that shorter curing time and longer absorbing wavelength, has optimal laser curing velocity；The adhesive force of environment protection damp-proof UV oil polish of the invention is strong, and curing rate is fast, is nearly free from water mist.
Description
Technical field
The present invention relates to printing material technical field, specifically a kind of environment protection damp-proof UV oil polish and preparation method thereof.
Background technique
Gloss oil for paper is also referred to as finishing oil or buffing oil, be one kind used in printed matter surface decoration have it is decorative with
Protective coating is mainly used in finishing and packaging material after printing.It is quick steady with market economy and commodity economy
Step development, people are increasingly heavier to the printing decoration of food packaging, books and periodicals, the cover of magazine, wall calendar, picture, medicine box, cigarette packet etc.
Depending on, not only print request is in exquisite colour picture, and has magnificent surface gloss, this glossiness be exactly
Special-effect caused by oil polish is applied on printed material.Oil polish is coated on printed matter can not only increase the valence of printing product
Value, and the resistance to rotary light performance of ink can be enhanced, increase solar heat protection, the moisture protection of ink, plays protection trace and improve printing production
The service performance of product brings considerable economic benefit for printing house.
At present in paper glazing oil field, the advantages of UV cured gloss oil is occupied an leading position, UV technology are as follows: shone through UV light source
It after penetrating, can solidify immediately, avoid waste gloss oil.The speed of UV printing can match in excellence or beauty traditional mode of printing, reachable per hour
12000 multiple or it is 400 meters per minute.Also, printed matter can be coated at once, laser printing, cut, folding line, embossing or
The processes such as cross cutting.UV cured gloss oil for paper can obtain very high glossiness, wearability after being surface-treated to Paper or cardboard
And water resistance, have the characteristics that curing time is short, film forming speed is fast, glossiness is high and at low cost, is used widely.
But since the domestic UV cured gloss oil used mostly is solvent type at present, it can't do without in formula using acrylate
The activity diluting monomer of class, these monomers may be harmful to environment and human health, affect its application and popularization, mainly
Have: first is that reactive diluent is irritant to the skin, mucous membrane and eyes of people, some has stink；Second is that oligomer viscosity is larger,
When coating, a large amount of reactive diluents will be added in special spraying process, and organic solvent to be also added sometimes, dangerous, also pollute ring
Border；Third is that the main radical photopolymerization of photocuring system, because of oxygen inhibition, polymerization not exclusively, the still residual activity in solidify coating
Diluent；Fourth is that oiliness photo-curing material, coating apparatus and cleaning container need to use organic solvent.In addition, paper is a kind of porous
Adsorbing medium, activated monomer is difficult to react completely in coating, solidification process, is easy to absorption and remains in paper fibre layer, meeting
There is detrimental effect to the safety index of printed matter long-term behaviour and environment.Additionally, due to the printed matter table after spraying oil polish
The features such as face is smooth, absorbability is poor causes to be easy in product external sheath thin-film process to generate between film and printing misty
Droplet, is adhered on film or even residual adhesion occurs for paper and film, seriously affects product quality.Mainly pass through at present
Addition polyethylene wax, modified polyethylene wax adjust the proportion of polish oil and dumb paint to solve the generation of water mist, but not
The glossiness decline that water mist and product can thoroughly be solved is serious.
Summary of the invention
The purpose of the present invention is to provide a kind of environment protection damp-proof UV oil polishes and preparation method thereof, to solve in the prior art
The problem of.
To achieve the above object, the invention provides the following technical scheme:
A kind of environment protection damp-proof UV oil polish, environment protection damp-proof UV oil polish include the component of following parts by weight: polyurethane-
30-50 parts of acrylic ester prepolymer, 5-10 parts of photoinitiator, 0.1-0.5 parts of stabilizer, 0.1-0.3 parts of levelling agent and defoaming agent
0.1-0.5 parts.
As optimization, polyurethane-acrylate prepolymer is by isocyanates, polymer diatomic alcohol, small molecule dihydric alcohol, two
Hydroxymethyl propionic acid, acetone, hydroxyethyl methacrylate, hydroquinone and triethylamine are prepared, and isocyanates is that toluene two is different
Cyanate, isophorone diisocyanate, methyl diphenylene diisocyanate, hexamethylene diisocyanate or lysine two are different
Any one in cyanate, polymer diatomic alcohol be polyether Glycols, perfluoropolyether dihydric alcohol, aliphatic polyester binary alcohol,
Any one in Polyoxypropylene diol or polycarbonate glycol, small molecule dihydric alcohol be ethylene glycol, 1,3-PD,
Any one in 1,2- butanediol, 1,3-BDO or 1,4-butanediol；Since water lustering oil is polyacrylate cream
Liquid, but its there are slow drying speed, film forming is poor, glossiness is lower the disadvantages of, and UV oil polish is mainly polyurethanes, but
It contains a large amount of volatile reactive diluents, the health of harmful operating personnel, and the present invention is combined aqueous with UV solidification
The advantages of UV solidifies polyurethane-acrylate prepolymer, can play the two is made and avoids its deficiency, it is organic without performance property
Object, reactive diluent, it is harmless, it is environmentally protective.
As optimization, environment protection damp-proof UV oil polish further includes the bimetallic nano oxide adsorbent material of 1-5 parts by weight
Material, bimetallic nano oxide adsorbent material is by magnesium salts, aluminium salt, n,N-dimethylacetamide, 1- butyl -3- methylimidazole hexafluoro
Stibate, ammonium hydroxide and deionized water are prepared, and magnesium salts is any one in magnesium nitrate, magnesium chloride or magnesium sulfate, and aluminium salt is
Any one in aluminum nitrate, aluminium chloride or aluminum sulfate.The present invention is added to bimetallic nano oxide in the UV oil polish
Adsorbent material, since nanoscale bimetallic oxide absorbing material granules are minimum, on the refraction of light and reflection without influence, institute
It is strong with the glossiness of the UV oil polish, and the bimetallic nano oxide adsorbent material has stronger absorption property, can inhale
The attached moisture to get damp, prevents the generation of water mist phenomenon.
As optimization, photoinitiator is 2- hydroxy-2-methyl -1- phenylacetone and 2,4,6- trimethylbenzoyl phenyls
Phosphinic acid ethyl ester is the mixture of 1:1 by weight；2- hydroxy-2-methyl -1- phenylacetone and 2,4,6- trimethylbenzoyl
Phenyl-phosphonic acid ethyl ester all has preferable photoinitiation, but by 2- hydroxy-2-methyl -1- phenylacetone and 2,4,6- front threes
When base benzoylphenyl phosphinic acid ethyl ester is used in compounding, light-initiated effect when using individually than the two is stronger, hence it is evident that mentions
Bloom curing degree, this is because 2,4,6- trimethylbenzoyl phenyl phosphinic acid ethyl esters are decomposed by irradiation generates phosphono free radical
With alkyl benzoyl radical, activity is stronger, there is good absorption, 2- hydroxy-2-methyl -1- benzene within the scope of 350-380nm
Benzylacetone is decomposed by irradiation and generates hydroxymethyl free radical and benzoyl radical, and the polymer molecular weight for causing generation is big,
Crosslinking rate is high, and the two is used in compounding, in conjunction with 2- hydroxy-2-methyl -1- phenylacetone shorter curing time and 2,4,6- trimethyls
The advantages of benzoylphenyl phosphinic acid ethyl ester longer absorbing wavelength, has optimal laser curing velocity.
As optimization, stabilizer is lead sulfate tribasic, dibasic lead phosphite, tribasic Malaysia lead plumbate, 2- ethyl second
Any one in lead plumbate or Bis(lauroyloxy)dioctyltin, levelling agent are ethylene glycol monobutyl ether, acrylic copolymer, poly- diformazan
Any one in radical siloxane, polymethylphenylsiloxane or isophorone, defoaming agent are polyoxyethylene polyoxypropylene season penta
Four alcohol ethers, polyoxyethylene polyoxy propyl alcohol amidogen ether, polypropylene glycerol aether, polyoxyethylene polyoxypropylene glycerin ether or poly dimethyl silicon
Any one in oxygen alkane；Adding auxiliary agents, the stabilizers such as stabilizer, levelling agent and defoaming agent in the present invention can slow down instead
The effects of answering, keeping chemical balance, reduce surface tension, prevent light, thermal decomposition or oxygenolysis, levelling agent can promote the UV
Oil polish forms a smooth, smooth, uniform film during the drying and film forming process, and defoaming agent can reduce the UV oil polish
Surface tension inhibits the generation of foam and eliminates the foam that has generated, and having UV oil polish of the present invention, stability is good, levelability
Good, preferable Painting effect can be obtained in bloom, lower spread.
A kind of preparation method of environment protection damp-proof UV oil polish, the preparation method of environment protection damp-proof UV oil polish include following step
It is rapid:
(1) preparation of polyurethane-acrylate prepolymer；
(2) preparation of bimetallic nano oxide adsorbent material；
(3) the resulting polyurethane-acrylate prepolymer of step (1), deionized water, bimetallic nano oxide is weighed to inhale
Dispersed in enclosure material, photoinitiator, stabilizer, levelling agent and defoaming agent investment high speed disperser, obtains environment protection damp-proof UV
Oil polish.
As optimization, a kind of preparation method of environment protection damp-proof UV oil polish, the preparation method of environment protection damp-proof UV oil polish
The following steps are included:
(1) it weighs isocyanates and polymer diatomic alcohol is added in reaction vessel and carries out back flow reaction, state then up anti-
It answers and small molecule dihydric alcohol progress alcohol chain extending reaction is added in container, then dihydromethyl propionic acid is added into above-mentioned reaction vessel, into
The hydrophilic chain extending reaction of row, then the reaction was continued for addition hydroxyethyl methacrylate and hydroquinone into above-mentioned reaction vessel, it is cooling,
Triethylamine is added into said vesse again to be neutralized, is evaporated under reduced pressure, obtains polyurethane-acrylate prepolymer；
(2) preparation of bimetallic nano oxide adsorbent material:
(a) magnesium salts and aluminium salt are weighed respectively, is dissolved in deionized water, mixing salt solution is obtained, into mixing salt solution according to
Secondary addition n,N-dimethylacetamide and 1- butyl -3- methylimidazole hexafluoro antimonate, magnetic agitation, obtains first at room temperature
Reverse micro emulsion；
(b) ammonium hydroxide is taken, n,N-dimethylacetamide and 1- butyl -3- methylimidazole hexafluoro antimonate are added thereto,
Magnetic agitation at room temperature obtains the second reverse micro emulsion；
(c) under conditions of magnetic agitation, resulting second reverse micro emulsion of step (b) is added drop-wise to obtained by step (a)
The first reverse micro emulsion in, after being added dropwise to complete, continue to stir, later aging, be centrifuged, wash, it is dry, obtain bimetallic nano
Oxide precursor；
(d) the resulting bimetallic oxide nano material presoma of step (c) is placed in Muffle furnace calcining, obtains nano double
Metal oxide adsorbent material；
(3) weigh the resulting polyurethane-acrylate prepolymer of step (1) and deionized water investment high speed disperser in into
Row dispersion, dissolution completely after, then by the resulting bimetallic nano oxide adsorbent material of step (2), photoinitiator, stabilizer,
Levelling agent and defoaming agent, which are successively put into high speed disperser, to be dispersed, and environment protection damp-proof UV oil polish is obtained.
As optimization, a kind of preparation method of environment protection damp-proof UV oil polish, the preparation method of environment protection damp-proof UV oil polish
The following steps are included:
(1) it weighs isocyanates and polymer diatomic alcohol is added in reaction vessel, the back flow reaction at stirring, 80-90 DEG C
Then 1-3h is cooled to 60-70 DEG C, small molecule dihydric alcohol is added in Xiang Shangshu reaction vessel and carries out alcohol chain extending reaction 1-2h, then
It is warming up to 70-80 DEG C, dihydromethyl propionic acid is added in Xiang Shangshu reaction vessel, carries out hydrophilic chain extending reaction 2-4h, then be cooled to
60-70 DEG C, it is added hydroxyethyl methacrylate and hydroquinone in Xiang Shangshu reaction vessel the reaction was continued 3-5h, is cooled to room
Temperature, into said vesse be added triethylamine in and 10-15min, in the case where pressure is 0.02-0.05MPa, temperature is 30-35 DEG C into
Row vacuum distillation, obtains polyurethane-acrylate prepolymer；With the hard section of isocyanates composition polyurethane molecular chain, tree is assigned
Rouge mechanical strength provides the flexibility of resin with the soft segment of polymer diatomic alcohol ingredient chain, with small molecule dihydric alcohol chain extension
The ratio of agent adjusting-NCO/-OH introduces hydrophilic radical with dihydromethyl propionic acid, obtains hydrophily after being neutralized into salt, use methylbenzene
Olefin(e) acid hydroxyl ethyl ester end-cap molecule chain introduces C=C double bond, is that strand is able to carry out UV solidification；
(2) preparation of bimetallic nano oxide adsorbent material:
(a) magnesium salts and aluminium salt are weighed respectively, is dissolved in deionized water, and mixing salt solution, total gold in mixing salt solution are obtained
The concentration for belonging to ion is 1-5mol/L, and n,N-dimethylacetamide and 1- butyl -3- methyl are sequentially added into mixing salt solution
Imidazoles hexafluoro antimonate, magnetic agitation 20-50min, makes liquid become transparent from muddiness at room temperature, obtains the first reverse microemulsion
Liquid；
(b) taking volumetric concentration is 20% ammonium hydroxide, and n,N-dimethylacetamide and 1- butyl -3- methyl miaow are added thereto
Azoles hexafluoro antimonate, magnetic agitation 20-50min, makes liquid become transparent from muddiness at room temperature, obtains the second reverse microemulsion
Liquid；
(c) under conditions of magnetic agitation, resulting second reverse micro emulsion of step (b) is added drop-wise to obtained by step (a)
The first reverse micro emulsion in, after being added dropwise to complete, continue stir 8-12h, the aging 15-28h at 50-80 DEG C, will react later
Gained slurries are centrifuged afterwards, and are successively washed 3-5 times respectively with n,N-dimethylacetamide, dehydrated alcohol and deionized water,
Dry 8-10h, obtains bimetallic nano oxide precursor in 60-80 DEG C of vacuum oven；
(d) the resulting bimetallic oxide nano material presoma of step (c) is placed in Muffle furnace, at 500-700 DEG C
Lower calcining 5-8h, obtains bimetallic nano oxide adsorbent material；Reverse micro emulsion is that countless " small water droplets " are dispersed in continuously
In oily phase, isotropism, transparent and thermodynamically stable dispersion, these each " small water droplets " for being separated from each other are formed
All it is a microreactor, possesses very big interface, adjustable size can not only control the nucleation and growth of nanoparticle,
But also can control the size of particle, it is the excellent medium of controllable preparation inorganic nano-particle, is prepared using the above method
Bimetallic nano oxide adsorbent material particle size it is controllable, particle size distribution range is narrow, dispersed height, the bimetallic nano
The large specific surface area of oxide adsorbent material, absorption property is high, and the preparation method is simple, and mild condition is at low cost；
(3) the resulting polyurethane-acrylate prepolymer of step (1) and polyurethane-acrylate prepolymer weight are weighed
In 5-10 times of deionized water investment high speed disperser, 30-50min is dispersed at 1000-1500r/min, after dissolution completely, then
The resulting bimetallic nano oxide adsorbent material of step (2), photoinitiator, stabilizer, levelling agent and defoaming agent are successively thrown
Enter in high speed disperser, disperse 10-20min at 800-1000r/min, obtains environment protection damp-proof UV oil polish.
It further include that acetone is added in the reaction mixture after hydrophilic chain extending reaction in step (1) as optimization.It is added third
The effect of ketone is the viscosity of regulation system, accelerates reaction rate.
As optimization, mixing salt solution, n,N-dimethylacetamide and 1- butyl -3- methylimidazole hexafluoro in step (b)
The volume ratio of stibate is 1-10:15-30:20-45, ammonium hydroxide, n,N-dimethylacetamide and 1- butyl -3- first in step (c)
The volume ratio of base imidazoles hexafluoro antimonate is 1-10:15-30:20-45.
Compared with prior art, the beneficial effects of the present invention are:
First is that a kind of environment protection damp-proof UV oil polish of the present invention and preparation method thereof, present invention combination water lustering oil polypropylene
Both esters of gallic acid lotion and UV oil polish polyurethanes lotion, UV is made and solidifies polyurethane-acrylate prepolymer, play
Advantage and avoid its deficiency, be free of volatile organic compound, reactive diluent, it is harmless, it is environmentally protective；
Second is that a kind of environment protection damp-proof UV oil polish of the present invention and preparation method thereof, is added to nano double in the UV oil polish
Metal oxide adsorbent material, since nanoscale bimetallic oxide absorbing material granules are minimum, to the refraction of light and anti-
No influence is penetrated, so the glossiness of the UV oil polish is strong, and the bimetallic nano oxide adsorbent material has stronger suction
Attached performance, the adsorbable moisture to get damp, prevents the generation of water mist phenomenon；
Third is that a kind of environment protection damp-proof UV oil polish of the present invention and preparation method thereof, uses the 2- hydroxy-2-methyl-after compounding
1- phenylacetone and 2,4,6- trimethylbenzoyl phenyl phosphinic acid ethyl esters, 2,4,6- trimethylbenzoyl phenyl phosphinic acid ethyl esters
It is decomposed by irradiation and generates phosphono free radical and alkyl benzoyl radical, activity is stronger, has within the scope of 350-380nm well
It absorbs, 2- hydroxy-2-methyl -1- phenylacetone is decomposed by irradiation and generates hydroxymethyl free radical and benzoyl radical, is caused
The polymer molecular weight of generation is big, and crosslinking rate is high, and the two is used in compounding, shorter in conjunction with 2- hydroxy-2-methyl -1- phenylacetone
The advantages of curing time and 2,4,6- trimethylbenzoyl phenyl phosphinic acid ethyl esters longer absorbing wavelength, has optimal photocuring
Speed；
Fourth is that a kind of environment protection damp-proof UV oil polish of the present invention and preparation method thereof, adds stabilizer, levelling in the present invention
The auxiliary agents such as agent and defoaming agent, having UV oil polish of the present invention, stability is good, good leveling property, bloom, lower spread
Obtain preferable Painting effect.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
Embodiment 1:
A kind of environment protection damp-proof UV oil polish, environment protection damp-proof UV oil polish include the component of following parts by weight: polyurethane-
30 parts of acrylic ester prepolymer, 5 parts of photoinitiator, 0.1 part of lead sulfate tribasic, 0.1 part of ethylene glycol monobutyl ether, polyoxyethylene are poly-
0.1 part and 1 part of bimetallic nano oxide adsorbent material of oxypropylene pentaerythrite ether；Polyurethane-acrylate prepolymer is by first
Phenylene diisocyanate, polyether Glycols, ethylene glycol, dihydromethyl propionic acid, acetone, hydroxyethyl methacrylate, hydroquinone and
Triethylamine is prepared；Bimetallic nano oxide adsorbent material is by magnesium nitrate, aluminum nitrate, DMAC N,N' dimethyl acetamide, 1- fourth
Base -3- methylimidazole hexafluoro antimonate, ammonium hydroxide and deionized water are prepared；Photoinitiator is 2- hydroxy-2-methyl -1- phenyl
Acetone and 2,4,6- trimethylbenzoyl phenyl phosphinic acid ethyl ester are the mixture of 1:1 by weight.
A kind of environment protection damp-proof UV oil polish is prepared using above-mentioned raw materials, the preparation method of environment protection damp-proof UV oil polish includes
Following steps:
(1) 5 parts of toluene di-isocyanate(TDI)s are weighed and 8 parts of polyether Glycols are added in reaction vessels, stirring, 80 DEG C next time
Then stream reaction 1h is cooled to 60 DEG C, 5 parts of ethylene glycol is added in Xiang Shangshu reaction vessel and carry out alcohol chain extending reaction 1h, then heat up
To 70 DEG C, 5 parts of dihydromethyl propionic acids are added in Xiang Shangshu reaction vessel, hydrophilic chain extending reaction 2h are carried out, in hydrophilic chain extending reaction
5 parts of acetone are added in reaction mixture afterwards, then are cooled to 60 DEG C, 5 parts of hydroxyethyl methacrylates are added in Xiang Shangshu reaction vessel
Ethyl ester and 5 parts of hydroquinones the reaction was continued 3h, are cooled to room temperature, and are added in 10 parts of triethylamines into said vesse and 10min,
Pressure is 0.02MPa, temperature is to be evaporated under reduced pressure at 30 DEG C, obtains polyurethane-acrylate prepolymer；
(2) preparation of bimetallic nano oxide adsorbent material:
(a) magnesium nitrate and aluminum nitrate are weighed respectively, is dissolved in deionized water, obtains mixing salt solution, in mixing salt solution
The concentration of total metal ion is 1mol/L, and n,N-dimethylacetamide and 1- butyl -3- first are sequentially added into mixing salt solution
Base imidazoles hexafluoro antimonate, the body of mixing salt solution, n,N-dimethylacetamide and 1- butyl -3- methylimidazole hexafluoro antimonate
For product than being 1:15:20, magnetic agitation 20min, makes liquid become transparent from muddiness at room temperature, obtains the first reverse micro emulsion；
(b) taking volumetric concentration is 20% ammonium hydroxide, and n,N-dimethylacetamide and 1- butyl -3- methyl miaow are added thereto
The volume ratio of azoles hexafluoro antimonate, ammonium hydroxide, n,N-dimethylacetamide and 1- butyl -3- methylimidazole hexafluoro antimonate is 1:
15:20, magnetic agitation 20min, makes liquid become transparent from muddiness at room temperature, obtains the second reverse micro emulsion；
(c) under conditions of magnetic agitation, resulting second reverse micro emulsion of step (b) is added drop-wise to obtained by step (a)
The first reverse micro emulsion in, after being added dropwise to complete, continue to stir 8h, later the aging 15h at 50 DEG C, by gained slurries after reaction
It is centrifuged, and is successively washed respectively 3 times with n,N-dimethylacetamide, dehydrated alcohol and deionized water, in 60 DEG C of vacuum
Dry 8h, obtains bimetallic nano oxide precursor in drying box；
(d) the resulting bimetallic oxide nano material presoma of step (c) is placed in Muffle furnace, is forged at 500 DEG C
5h is burnt, bimetallic nano oxide adsorbent material is obtained；
(3) the resulting polyurethane-acrylate prepolymer of 30 parts of steps (1) and polyurethane-acrylate prepolymer are weighed
In the deionized water that 5 times of weight investment high speed disperser, 30min is dispersed at 1000r/min, after dissolution completely, then 1 part is walked
Suddenly (2) resulting bimetallic nano oxide adsorbent material, 5 parts of photoinitiators, 0.1 part of lead sulfate tribasic, 0.1 part of ethylene glycol
Monobutyl ether and 0.1 part of polyoxyethylene polyoxypropylene pentaerythrite ether are successively put into high speed disperser, are dispersed at 800r/min
10min obtains environment protection damp-proof UV oil polish.
Embodiment 2:
A kind of environment protection damp-proof UV oil polish, environment protection damp-proof UV oil polish include the component of following parts by weight: polyurethane-
35 parts of acrylic ester prepolymer, 6 parts of photoinitiator, 0.2 part of dibasic lead phosphite, 0.15 part of acrylic copolymer, polyoxy second
0.2 part and 2 parts of bimetallic nano oxide adsorbent material of alkene polyoxy propyl alcohol amidogen ether；Polyurethane-acrylate prepolymer is by different Buddhist
Your ketone diisocyanate, perfluoropolyether dihydric alcohol, 1,3- propylene glycol, dihydromethyl propionic acid, acetone, hydroxyethyl methacrylate,
Hydroquinone and triethylamine are prepared；Environment protection damp-proof UV oil polish further includes the bimetallic nano oxidation of 1-5 parts by weight
Object adsorbent material, bimetallic nano oxide adsorbent material is by magnesium chloride, aluminium chloride, n,N-dimethylacetamide, 1- butyl -3-
Methylimidazole hexafluoro antimonate, ammonium hydroxide and deionized water are prepared；Photoinitiator is 2- hydroxy-2-methyl -1- phenylacetone
It is by weight the mixture of 1:1 with 2,4,6- trimethylbenzoyl phenyl phosphinic acid ethyl ester.
A kind of environment protection damp-proof UV oil polish is prepared using above-mentioned raw materials, the preparation method of environment protection damp-proof UV oil polish includes
Following steps:
(1) 7 parts of isophorone diisocyanate are weighed and 10 parts of perfluoropolyether dihydric alcohols are added in reaction vessel, are being stirred
It mixes, back flow reaction 1.5h at 82 DEG C, is then cooled to 62 DEG C, 6 parts of 1,3-PDs are added in Xiang Shangshu reaction vessel and carry out alcohol
Chain extending reaction 1.2h, then 72 DEG C are warming up to, 6 parts of dihydromethyl propionic acids are added in Xiang Shangshu reaction vessel, it is anti-to carry out hydrophilic chain extension
2.5h is answered, 5.5 parts of acetone are added in the reaction mixture after hydrophilic chain extending reaction, then be cooled to 62 DEG C, is held to above-mentioned reaction
6 parts of hydroxyethyl methacrylates and 6 parts of hydroquinones are added in device the reaction was continued 3.5h, is cooled to room temperature, into said vesse
It is added in 11 parts of triethylamines and 11min, is evaporated under reduced pressure in the case where pressure is 0.03MPa, temperature is 31 DEG C, obtains polyurethane-
Acrylic ester prepolymer；
(2) preparation of bimetallic nano oxide adsorbent material:
(a) magnesium chloride and aluminium chloride are weighed respectively, is dissolved in deionized water, obtains mixing salt solution, in mixing salt solution
The concentration of total metal ion is 2mol/L, and n,N-dimethylacetamide and 1- butyl -3- first are sequentially added into mixing salt solution
Base imidazoles hexafluoro antimonate, the body of mixing salt solution, n,N-dimethylacetamide and 1- butyl -3- methylimidazole hexafluoro antimonate
For product than being 2:17:23, magnetic agitation 25min, makes liquid become transparent from muddiness at room temperature, obtains the first reverse micro emulsion；
(b) taking volumetric concentration is 20% ammonium hydroxide, and n,N-dimethylacetamide and 1- butyl -3- methyl miaow are added thereto
The volume ratio of azoles hexafluoro antimonate, ammonium hydroxide, n,N-dimethylacetamide and 1- butyl -3- methylimidazole hexafluoro antimonate is 2:
17:23, magnetic agitation 25min, makes liquid become transparent from muddiness at room temperature, obtains the second reverse micro emulsion；
(c) under conditions of magnetic agitation, resulting second reverse micro emulsion of step (b) is added drop-wise to obtained by step (a)
The first reverse micro emulsion in, after being added dropwise to complete, continue to stir 9h, later the aging 17h at 55 DEG C, by gained slurries after reaction
It is centrifuged, and is successively washed respectively 4 times with n,N-dimethylacetamide, dehydrated alcohol and deionized water, in 65 DEG C of vacuum
Dry 8.5h, obtains bimetallic nano oxide precursor in drying box；
(d) the resulting bimetallic oxide nano material presoma of step (c) is placed in Muffle furnace, is forged at 550 DEG C
5.5h is burnt, bimetallic nano oxide adsorbent material is obtained；
(3) the resulting polyurethane-acrylate prepolymer of 0.15 part of step (1) and polyurethane-acrylate pre-polymerization are weighed
In the deionized water investment high speed disperser that 6 times of object weight, 35min is dispersed at 1100r/min, after dissolution completely, then by 2 parts
The resulting bimetallic nano oxide adsorbent material of step (2), 6 parts of photoinitiators, 0.2 part of dibasic lead phosphite, 0.15 part
Acrylic copolymer and 0.2 part of polyoxyethylene polyoxy propyl alcohol amidogen ether are successively put into high speed disperser, are dispersed at 850r/min
12min obtains environment protection damp-proof UV oil polish.
Embodiment 3:
A kind of environment protection damp-proof UV oil polish, environment protection damp-proof UV oil polish include the component of following parts by weight: polyurethane-
40 parts of acrylic ester prepolymer, 7.5 parts of photoinitiator, 0.3 part of tribasic Malaysia lead plumbate, 0.2 part of dimethyl silicone polymer and poly-
0.3 part and 3 parts of bimetallic nano oxide adsorbent material of oxypropylene glycerin ether；Polyurethane-acrylate prepolymer is by diphenyl
Methane diisocyanate, aliphatic polyester binary alcohol, 1,2- butanediol, dihydromethyl propionic acid, acetone, hydroxyethyl methacrylate second
Ester, hydroquinone and triethylamine are prepared；Environment protection damp-proof UV oil polish further includes the bimetallic nano oxygen of 1-5 parts by weight
Compound adsorbent material, bimetallic nano oxide adsorbent material is by magnesium sulfate, aluminum sulfate, n,N-dimethylacetamide, 1- butyl-
3- methylimidazole hexafluoro antimonate, ammonium hydroxide and deionized water are prepared；Photoinitiator is 2- hydroxy-2-methyl -1- phenyl third
Ketone and 2,4,6- trimethylbenzoyl phenyl phosphinic acid ethyl ester are the mixture of 1:1 by weight.
A kind of environment protection damp-proof UV oil polish is prepared using above-mentioned raw materials, the preparation method of environment protection damp-proof UV oil polish includes
Following steps:
(1) 12.5 parts of methyl diphenylene diisocyanates are weighed and reaction vessel is added in 16.5 parts of aliphatic polyester binary alcohol
In, then the back flow reaction 2h at stirring, 85 DEG C is cooled to 65 DEG C, 7.5 parts of 1,2- butanediols is added in Xiang Shangshu reaction vessel
Alcohol chain extending reaction 1.5h is carried out, then is warming up to 75 DEG C, 10 parts of dihydromethyl propionic acids are added in Xiang Shangshu reaction vessel, is carried out hydrophilic
6.5 parts of acetone are added in the reaction mixture after hydrophilic chain extending reaction, then are cooled to 65 DEG C by chain extending reaction 3h, to above-mentioned anti-
It answers and is added 7.5 parts of hydroxyethyl methacrylates and 7.5 parts of hydroquinones in container the reaction was continued 4h, be cooled to room temperature, Xiang Shangshu
In container be added 12.5 parts of triethylamines in and 12.5min, carry out decompression steaming in the case where pressure is 0.035MPa, temperature is 32.5 DEG C
It evaporates, obtains polyurethane-acrylate prepolymer；
(2) preparation of bimetallic nano oxide adsorbent material:
(a) magnesium sulfate and aluminum sulfate are weighed respectively, is dissolved in deionized water, obtains mixing salt solution, in mixing salt solution
The concentration of total metal ion is 3mol/L, and n,N-dimethylacetamide and 1- butyl -3- first are sequentially added into mixing salt solution
Base imidazoles hexafluoro antimonate, the body of mixing salt solution, n,N-dimethylacetamide and 1- butyl -3- methylimidazole hexafluoro antimonate
For product than being 5.5:22.5:32.5, magnetic agitation 35min, makes liquid become transparent from muddiness at room temperature, and it is micro- to obtain the first reverse phase
Lotion；
(b) taking volumetric concentration is 20% ammonium hydroxide, and n,N-dimethylacetamide and 1- butyl -3- methyl miaow are added thereto
The volume ratio of azoles hexafluoro antimonate, ammonium hydroxide, n,N-dimethylacetamide and 1- butyl -3- methylimidazole hexafluoro antimonate is 5.5:
22.5:32.5, magnetic agitation 35min, makes liquid become transparent from muddiness at room temperature, obtains the second reverse micro emulsion；
(c) under conditions of magnetic agitation, resulting second reverse micro emulsion of step (b) is added drop-wise to obtained by step (a)
The first reverse micro emulsion in, after being added dropwise to complete, continue to stir 10h, later the aging 21.5h at 65 DEG C, by gained after reaction
Slurries are centrifuged, and are successively washed respectively 4 times with n,N-dimethylacetamide, dehydrated alcohol and deionized water, at 70 DEG C
Dry 9h, obtains bimetallic nano oxide precursor in vacuum oven；
(d) the resulting bimetallic oxide nano material presoma of step (c) is placed in Muffle furnace, is forged at 600 DEG C
6.5h is burnt, bimetallic nano oxide adsorbent material is obtained；
(3) the resulting polyurethane-acrylate prepolymer of 40 parts of steps (1) and polyurethane-acrylate prepolymer are weighed
In the deionized water investment high speed disperser that 7.5 times of weight, 40min is dispersed at 1250r/min, after dissolution completely, then by 3 parts
The resulting bimetallic nano oxide adsorbent material of step (2), 7.5 parts of photoinitiators, 0.3 part of tribasic Malaysia lead plumbate, 0.2 part
Dimethyl silicone polymer and 0.3 part of polypropylene glycerol aether are successively put into high speed disperser, are dispersed at 900r/min
15min obtains environment protection damp-proof UV oil polish.
Embodiment 4:
A kind of environment protection damp-proof UV oil polish, environment protection damp-proof UV oil polish include the component of following parts by weight: polyurethane-
45 parts of acrylic ester prepolymer, 9 parts of photoinitiator, 0.4 part of 2- ethyl acetic acid lead, 0.25 part of polymethylphenylsiloxane, polyoxy
0.4 part and 4 parts of bimetallic nano oxide adsorbent material of propylene polyoxyethylene glycerol ether；Polyurethane-acrylate prepolymer by
Hexamethylene diisocyanate, Polyoxypropylene diol, 1,3 butylene glycol, dihydromethyl propionic acid, acetone, hydroxyethyl methacrylate
Ethyl ester, hydroquinone and triethylamine are prepared；Environment protection damp-proof UV oil polish further includes the bimetallic nano of 1-5 parts by weight
Oxide adsorbent material, bimetallic nano oxide adsorbent material is by magnesium nitrate, aluminium chloride, n,N-dimethylacetamide, 1- fourth
Base -3- methylimidazole hexafluoro antimonate, ammonium hydroxide and deionized water are prepared；Photoinitiator is 2- hydroxy-2-methyl -1- phenyl
Acetone and 2,4,6- trimethylbenzoyl phenyl phosphinic acid ethyl ester are the mixture of 1:1 by weight.
A kind of environment protection damp-proof UV oil polish is prepared using above-mentioned raw materials, the preparation method of environment protection damp-proof UV oil polish includes
Following steps:
(1) 18 parts of hexamethylene diisocyanates are weighed and 22 parts of Polyoxypropylene diols are added in reaction vessel,
It stirs, back flow reaction 2.5h at 88 DEG C, is then cooled to 68 DEG C, 9 parts of 1,3-BDOs are added in Xiang Shangshu reaction vessel and carry out
Alcohol chain extending reaction 1.8h, then 78 DEG C are warming up to, 13 parts of dihydromethyl propionic acids are added in Xiang Shangshu reaction vessel, carry out hydrophilic chain extension
3.5h is reacted, 7.5 parts of acetone are added in the reaction mixture after hydrophilic chain extending reaction, then be cooled to 68 DEG C, to above-mentioned reaction
9 parts of hydroxyethyl methacrylates and 9 parts of hydroquinones are added in container the reaction was continued 4.5h, is cooled to room temperature, to said vesse
In 14 parts of triethylamines of middle addition and 14min, it is evaporated under reduced pressure in the case where pressure is 0.04MPa, temperature is 34 DEG C, obtains poly- ammonia
Ester-acrylic ester prepolymer；
(2) preparation of bimetallic nano oxide adsorbent material:
(a) magnesium nitrate and aluminium chloride are weighed respectively, is dissolved in deionized water, obtains mixing salt solution, in mixing salt solution
The concentration of total metal ion is 4mol/L, and n,N-dimethylacetamide and 1- butyl -3- first are sequentially added into mixing salt solution
Base imidazoles hexafluoro antimonate, the body of mixing salt solution, n,N-dimethylacetamide and 1- butyl -3- methylimidazole hexafluoro antimonate
For product than being 8:28:43, magnetic agitation 45min, makes liquid become transparent from muddiness at room temperature, obtains the first reverse micro emulsion；
(b) taking volumetric concentration is 20% ammonium hydroxide, and n,N-dimethylacetamide and 1- butyl -3- methyl miaow are added thereto
The volume ratio of azoles hexafluoro antimonate, ammonium hydroxide, n,N-dimethylacetamide and 1- butyl -3- methylimidazole hexafluoro antimonate is 8:
28:43, magnetic agitation 45min, makes liquid become transparent from muddiness at room temperature, obtains the second reverse micro emulsion；
(c) under conditions of magnetic agitation, resulting second reverse micro emulsion of step (b) is added drop-wise to obtained by step (a)
The first reverse micro emulsion in, after being added dropwise to complete, continue to stir 11h, later the aging 26h at 75 DEG C, gained after reaction starched
Liquid is centrifuged, and is successively washed respectively 4 times with n,N-dimethylacetamide, dehydrated alcohol and deionized water, true at 75 DEG C
Dry 9.5h, obtains bimetallic nano oxide precursor in empty drying box；
(d) the resulting bimetallic oxide nano material presoma of step (c) is placed in Muffle furnace, is forged at 650 DEG C
7.5h is burnt, bimetallic nano oxide adsorbent material is obtained；
(3) the resulting polyurethane-acrylate prepolymer of 45 parts of steps (1) and polyurethane-acrylate prepolymer are weighed
In the deionized water that 9 times of weight investment high speed disperser, 45min is dispersed at 1400r/min, after dissolution completely, then 4 parts are walked
Suddenly (2) resulting bimetallic nano oxide adsorbent material, 9 parts of photoinitiators, 0.4 part of 2- ethyl acetic acid lead, 0.25 part of poly- first
Base phenyl siloxane and 0.4 part of polyoxyethylene polyoxypropylene glycerin ether are successively put into high speed disperser, are divided at 950r/min
18min is dissipated, environment protection damp-proof UV oil polish is obtained.
Embodiment 5:
A kind of environment protection damp-proof UV oil polish, environment protection damp-proof UV oil polish include the component of following parts by weight: polyurethane-
50 parts of acrylic ester prepolymer, 10 parts of photoinitiator, 0.5 part of Bis(lauroyloxy)dioctyltin, 0.3 part of isophorone, poly- diformazan
0.5 part and 5 parts of bimetallic nano oxide adsorbent material of radical siloxane；Polyurethane-acrylate prepolymer is different by lysine two
Cyanate, polycarbonate glycol, 1,4-butanediol, dihydromethyl propionic acid, acetone, hydroxyethyl methacrylate, hydroquinone
It is prepared with triethylamine；Environment protection damp-proof UV oil polish further includes the bimetallic nano oxide adsorbent material of 5 parts by weight,
Bimetallic nano oxide adsorbent material is by magnesium chloride, aluminum sulfate, DMAC N,N' dimethyl acetamide, 1- butyl -3- methylimidazole six
Fluorine antimonate, ammonium hydroxide and deionized water are prepared；Photoinitiator is 2- hydroxy-2-methyl -1- phenylacetone and 2,4,6- tri-
Methyl benzoyl phenyl-phosphonic acid ethyl ester is the mixture of 1:1 by weight.
A kind of environment protection damp-proof UV oil polish is prepared using above-mentioned raw materials, the preparation method of environment protection damp-proof UV oil polish includes
Following steps:
(1) 20 parts of lysine diisocyanates are weighed and 25 parts of polycarbonate glycol are added in reaction vessels, stirring,
Then back flow reaction 3h at 90 DEG C is cooled to 70 DEG C, 10 parts of 1,4-butanediol is added in Xiang Shangshu reaction vessel and carry out alcohol chain extension
2h is reacted, then is warming up to 80 DEG C, 15 parts of dihydromethyl propionic acids are added in Xiang Shangshu reaction vessel, carry out hydrophilic chain extending reaction 4h,
8 parts of acetone are added in the reaction mixture after hydrophilic chain extending reaction, then are cooled to 70 DEG C, are added 10 in Xiang Shangshu reaction vessel
Part hydroxyethyl methacrylate and 10 parts of hydroquinones the reaction was continued 5h, are cooled to room temperature, 15 part three are added into said vesse
In ethamine and 15min, it is evaporated under reduced pressure in the case where pressure is 0.05MPa, temperature is 35 DEG C, it is pre- obtains polyurethane-acrylate
Polymers；
(2) preparation of bimetallic nano oxide adsorbent material:
(a) magnesium chloride and aluminum sulfate are weighed respectively, is dissolved in deionized water, obtains mixing salt solution, in mixing salt solution
The concentration of total metal ion is 5mol/L, and n,N-dimethylacetamide and 1- butyl -3- first are sequentially added into mixing salt solution
Base imidazoles hexafluoro antimonate, the body of mixing salt solution, n,N-dimethylacetamide and 1- butyl -3- methylimidazole hexafluoro antimonate
For product than being 10:30:45, magnetic agitation 50min, makes liquid become transparent from muddiness at room temperature, obtains the first reverse micro emulsion；
(b) taking volumetric concentration is 20% ammonium hydroxide, and n,N-dimethylacetamide and 1- butyl -3- methyl miaow are added thereto
The volume ratio of azoles hexafluoro antimonate, ammonium hydroxide, n,N-dimethylacetamide and 1- butyl -3- methylimidazole hexafluoro antimonate is 10:
30:45, magnetic agitation 50min, makes liquid become transparent from muddiness at room temperature, obtains the second reverse micro emulsion；
(c) under conditions of magnetic agitation, resulting second reverse micro emulsion of step (b) is added drop-wise to obtained by step (a)
The first reverse micro emulsion in, after being added dropwise to complete, continue to stir 12h, later the aging 28h at 80 DEG C, gained after reaction starched
Liquid is centrifuged, and is successively washed respectively 5 times with n,N-dimethylacetamide, dehydrated alcohol and deionized water, true at 80 DEG C
Dry 10h, obtains bimetallic nano oxide precursor in empty drying box；
(d) the resulting bimetallic oxide nano material presoma of step (c) is placed in Muffle furnace, is forged at 700 DEG C
8h is burnt, bimetallic nano oxide adsorbent material is obtained；
(3) the resulting polyurethane-acrylate prepolymer of 50 parts of steps (1) and polyurethane-acrylate prepolymer are weighed
In the deionized water investment high speed disperser that 10 times of weight, 50min is dispersed at 1500r/min, after dissolution completely, then by 5 parts
The resulting bimetallic nano oxide adsorbent material of step (2), 10 parts of photoinitiators, 0.5 part of Bis(lauroyloxy)dioctyltin,
0.3 part of isophorone, 0.5 part of dimethyl silicone polymer are successively put into high speed disperser, disperse 20min at 1000r/min,
Obtain environment protection damp-proof UV oil polish.
Comparative example 1: UV oil polish is prepared according to the method for the embodiment of the present invention 3, except that not making in raw material
With bimetallic nano oxide adsorbent material, remaining is same as Example 3.
Comparative example 2: UV oil polish is prepared according to the method for the embodiment of the present invention 3, except that being made in raw material
Photoinitiator is 2- hydroxy-2-methyl -1- phenylacetone, remaining is same as Example 3.
Comparative example 3: UV oil polish is prepared according to the method for the embodiment of the present invention 3, except that being made in raw material
Photoinitiator is 2,4,6- trimethylbenzoyl phenyl phosphinic acid ethyl esters, remaining is same as Example 3.
Effect example:
To UV glazing obtained by environment protection damp-proof UV oil polish obtained by the embodiment of the present invention 1 to 5 and comparative example 1 to 3
The performance of oil is tested, and adhesive force is surveyed according to standard GB/T 9286-1998 " cross cut test of paint and varnish paint film "
Examination is tested according to standard ASTM D 1735-99 " being carried out the standard schedule of water-resistant coating test using spray device ",
Curing rate is tested, test result such as table according to standard HB 5325-93 " aviation anaerobic adhesive curing rate test method "
Shown in 1.
Table 1
From table 1 it follows that the adhesive force of environment protection damp-proof UV oil polish obtained by the embodiment of the present invention 1 to 5 is 1
Grade, curing rate generate the area percentage of water mist 2% and hereinafter, and 1 to 3 institute of comparative example in 91m/min or more
The adhesive force of UV oil polish obtained is respectively 1 grade, 3 grades, 3 grades, and curing rate is respectively 85m/min, 36m/min, 39m/
Min, the water mist area percentage of generation are 57%, 5%, 7%, the experimental results showed that, obtained by the embodiment of the present invention 1 to 5
The adhesive force of environment protection damp-proof UV oil polish is strong, and curing rate is fast, is nearly free from water mist.
The embodiment of the present invention 1 to 5 is compared with comparative example 1, due to having used bimetallic nano oxide adsorbent material in raw material
Material, bimetallic nano oxide adsorbent material have stronger absorption property, and the adsorbable moisture to get damp prevents water mist phenomenon
Occur.
For the embodiment of the present invention 1 to 5 compared with comparative example 2 and comparative example 3, the photoinitiator as used in raw material is 2-
Hydroxy-2-methyl -1- phenylacetone and 2, the photoinitiator that 4,6- trimethylbenzoyl phenyl phosphinic acid ethyl esters compound, by
It is decomposed in 2,4,6- trimethylbenzoyl phenyl phosphinic acid ethyl esters by irradiation and generates phosphono free radical and alkyl benzoyl radical,
Activity is stronger, there is good absorption within the scope of 350-380nm, and 2- hydroxy-2-methyl -1- phenylacetone is decomposed by irradiation and generated
Hydroxymethyl free radical and benzoyl radical, the polymer molecular weight for causing generation is big, and crosslinking rate is high, and the two compounding makes
With in conjunction with 2- hydroxy-2-methyl -1- phenylacetone shorter curing time and 2,4,6- trimethylbenzoyl phenyl phosphinic acid ethyl esters
The advantages of longer absorbing wavelength, has optimal laser curing velocity.
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.Any label in claim should not be construed as limiting the claims involved.
Claims (10)
1. a kind of environment protection damp-proof UV oil polish, which is characterized in that environment protection damp-proof UV oil polish includes the group of following parts by weight
Point: 30-50 parts of polyurethane-acrylate prepolymer, 5-10 parts of photoinitiator, 0.1-0.5 parts of stabilizer, levelling agent 0.1-0.3
Part and defoaming agent 0.1-0.5 parts.
2. a kind of environment protection damp-proof UV oil polish according to claim 1, it is characterised in that: the polyurethane-acrylate
Prepolymer is by isocyanates, polymer diatomic alcohol, small molecule dihydric alcohol, dihydromethyl propionic acid, acetone, hydroxyethyl methacrylate second
Ester, hydroquinone and triethylamine are prepared, the isocyanates be toluene di-isocyanate(TDI), isophorone diisocyanate,
Any one in methyl diphenylene diisocyanate, hexamethylene diisocyanate or lysine diisocyanate, it is described poly-
Conjunction object dihydric alcohol is polyether Glycols, perfluoropolyether dihydric alcohol, aliphatic polyester binary alcohol, Polyoxypropylene diol or poly- carbon
Any one in acid esters dihydric alcohol, the small molecule dihydric alcohol are ethylene glycol, 1,3-PD, 1,2- butanediol, 1,3- fourth
Any one in glycol or 1,4-butanediol.
3. a kind of environment protection damp-proof UV oil polish according to claim 2, it is characterised in that: environment protection damp-proof UV oil polish is also
Bimetallic nano oxide adsorbent material including 1-5 parts by weight, the bimetallic nano oxide adsorbent material by magnesium salts,
Aluminium salt, n,N-dimethylacetamide, 1- butyl -3- methylimidazole hexafluoro antimonate, ammonium hydroxide and deionized water are prepared, described
Magnesium salts is any one in magnesium nitrate, magnesium chloride or magnesium sulfate, and the aluminium salt is appointing in aluminum nitrate, aluminium chloride or aluminum sulfate
It anticipates one kind.
4. a kind of environment protection damp-proof UV oil polish according to claim 3, it is characterised in that: the photoinitiator is 2- hydroxyl
Base-2- methyl-1-phenylacetone and 2,4,6- trimethylbenzoyl phenyl phosphinic acid ethyl ester are the mixture of 1:1 by weight.
5. a kind of environment protection damp-proof UV oil polish according to any one of claim 1 to 4, it is characterised in that: the stabilization
Agent is lead sulfate tribasic, dibasic lead phosphite, tribasic Malaysia lead plumbate, 2- ethyl acetic acid lead or tin dilaurate di-n-octyl
Any one in tin, the levelling agent are ethylene glycol monobutyl ether, acrylic copolymer, dimethyl silicone polymer, polymethyl-benzene
Any one in radical siloxane or isophorone, the defoaming agent are polyoxyethylene polyoxypropylene pentaerythrite ether, polyoxy second
It is any in alkene polyoxy propyl alcohol amidogen ether, polypropylene glycerol aether, polyoxyethylene polyoxypropylene glycerin ether or dimethyl silicone polymer
It is a kind of.
6. a kind of preparation method of environment protection damp-proof UV oil polish, which is characterized in that the preparation method of environment protection damp-proof UV oil polish
The following steps are included:
(1) preparation of polyurethane-acrylate prepolymer；
(2) preparation of bimetallic nano oxide adsorbent material；
(3) the resulting polyurethane-acrylate prepolymer of step (1), deionized water, bimetallic nano oxide adsorbent material are weighed
Dispersed in material, photoinitiator, stabilizer, levelling agent and defoaming agent investment high speed disperser, obtains environment protection damp-proof UV glazing
Oil.
7. a kind of preparation method of environment protection damp-proof UV oil polish according to claim 6, which is characterized in that the environment protection damp-proof
The preparation method of UV oil polish the following steps are included:
(1) it weighs isocyanates and polymer diatomic alcohol is added in reaction vessel and carries out back flow reaction, state reaction then up and hold
Small molecule dihydric alcohol is added in device and carries out alcohol chain extending reaction, then dihydromethyl propionic acid is added into above-mentioned reaction vessel, carries out parent
Water chain extending reaction, then the reaction was continued for addition hydroxyethyl methacrylate and hydroquinone into above-mentioned reaction vessel, it is cooling, then to
Triethylamine is added in said vesse to be neutralized, is evaporated under reduced pressure, obtains polyurethane-acrylate prepolymer；
(2) preparation of bimetallic nano oxide adsorbent material:
(a) magnesium salts and aluminium salt are weighed respectively, is dissolved in deionized water, mixing salt solution is obtained, and are successively added into mixing salt solution
Enter n,N-dimethylacetamide and 1- butyl -3- methylimidazole hexafluoro antimonate, magnetic agitation, obtains the first reverse phase at room temperature
Microemulsion；
(b) ammonium hydroxide is taken, n,N-dimethylacetamide and 1- butyl -3- methylimidazole hexafluoro antimonate are added thereto, in room temperature
Lower magnetic agitation, obtains the second reverse micro emulsion；
(c) under conditions of magnetic agitation, resulting second reverse micro emulsion of step (b) is added drop-wise to step (a) resulting
In one reverse micro emulsion, after being added dropwise to complete, continue to stir, later aging, be centrifuged, washs, it is dry, obtain bimetallic nano oxidation
Object presoma；
(d) the resulting bimetallic oxide nano material presoma of step (c) is placed in Muffle furnace calcining, obtains bimetallic nano
Oxide adsorbent material；
(3) it weighs and is divided in the resulting polyurethane-acrylate prepolymer of step (1) and deionized water investment high speed disperser
It dissipates, after dissolution completely, then by the resulting bimetallic nano oxide adsorbent material of step (2), photoinitiator, stabilizer, levelling
Agent and defoaming agent, which are successively put into high speed disperser, to be dispersed, and environment protection damp-proof UV oil polish is obtained.
8. a kind of preparation method of environment protection damp-proof UV oil polish according to claim 7, which is characterized in that the environment protection damp-proof
The preparation method of UV oil polish the following steps are included:
(1) it weighs isocyanates and polymer diatomic alcohol is added in reaction vessel, the back flow reaction 1-3h at stirring, 80-90 DEG C,
Then it is cooled to 60-70 DEG C, small molecule dihydric alcohol is added in Xiang Shangshu reaction vessel and carries out alcohol chain extending reaction 1-2h, then is warming up to
70-80 DEG C, dihydromethyl propionic acid is added in Xiang Shangshu reaction vessel, carries out hydrophilic chain extending reaction 2-4h, then be cooled to 60-70
DEG C, it is added hydroxyethyl methacrylate and hydroquinone in Xiang Shangshu reaction vessel the reaction was continued 3-5h, is cooled to room temperature, upwards
State in container be added triethylamine in and 10-15min, carry out decompression steaming in the case where pressure is 0.02-0.05MPa, temperature is 30-35 DEG C
It evaporates, obtains polyurethane-acrylate prepolymer；
(2) preparation of bimetallic nano oxide adsorbent material:
(a) magnesium salts and aluminium salt are weighed respectively, is dissolved in deionized water, and mixing salt solution, total gold in the mixing salt solution are obtained
The concentration for belonging to ion is 1-5mol/L, and n,N-dimethylacetamide and 1- butyl -3- methyl are sequentially added into mixing salt solution
Imidazoles hexafluoro antimonate, magnetic agitation 20-50min, makes liquid become transparent from muddiness at room temperature, obtains the first reverse microemulsion
Liquid；
(b) taking volumetric concentration is 20% ammonium hydroxide, and n,N-dimethylacetamide and 1- butyl -3- methylimidazole six are added thereto
Fluorine antimonate, magnetic agitation 20-50min, makes liquid become transparent from muddiness at room temperature, obtains the second reverse micro emulsion；
(c) under conditions of magnetic agitation, resulting second reverse micro emulsion of step (b) is added drop-wise to step (a) resulting
In one reverse micro emulsion, after being added dropwise to complete, continue to stir 8-12h, later the aging 15-28h at 50-80 DEG C, by institute after reaction
It obtains slurries to be centrifuged, and is successively washed 3-5 times respectively with n,N-dimethylacetamide, dehydrated alcohol and deionized water, in 60-
Dry 8-10h, obtains bimetallic nano oxide precursor in 80 DEG C of vacuum oven；
(d) the resulting bimetallic oxide nano material presoma of step (c) is placed in Muffle furnace, is forged at 500-700 DEG C
5-8h is burnt, bimetallic nano oxide adsorbent material is obtained；
(3) the resulting polyurethane-acrylate prepolymer of step (1) and polyurethane-acrylate prepolymer weight 5-10 are weighed
In deionized water investment high speed disperser again, 30-50min is dispersed at 1000-1500r/min, after dissolution completely, then will be walked
Suddenly (2) resulting bimetallic nano oxide adsorbent material, photoinitiator, stabilizer, levelling agent and defoaming agent successively put into height
In fast dispersion machine, disperse 10-20min at 800-1000r/min, obtains environment protection damp-proof UV oil polish.
9. a kind of preparation method of environment protection damp-proof UV oil polish according to claim 8, it is characterised in that: the step
It (1) further include that acetone is added in the reaction mixture after hydrophilic chain extending reaction in.
10. a kind of preparation method of environment protection damp-proof UV oil polish according to claim 8 or claim 9, it is characterised in that: the step
Suddenly the volume ratio of mixing salt solution, DMAC N,N' dimethyl acetamide and 1- butyl -3- methylimidazole hexafluoro antimonate is 1- in (b)
10:15-30:20-45, ammonium hydroxide, n,N-dimethylacetamide and 1- butyl -3- methylimidazole hexafluoro-antimonic acid in the step (c)
The volume ratio of salt is 1-10:15-30:20-45.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910462293.8A CN110105865A (en) | 2019-05-30 | 2019-05-30 | A kind of environment protection damp-proof UV oil polish and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910462293.8A CN110105865A (en) | 2019-05-30 | 2019-05-30 | A kind of environment protection damp-proof UV oil polish and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110105865A true CN110105865A (en) | 2019-08-09 |
Family
ID=67492973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910462293.8A Withdrawn CN110105865A (en) | 2019-05-30 | 2019-05-30 | A kind of environment protection damp-proof UV oil polish and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110105865A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111117316A (en) * | 2019-12-24 | 2020-05-08 | 广东东方一哥新材料股份有限公司 | Water-based high-gloss oil and preparation method thereof |
| CN117467337A (en) * | 2023-12-25 | 2024-01-30 | 成都虹润制漆有限公司 | Heavy anti-corrosion coating matching system for steel structure and preparation method thereof |
| CN117801664A (en) * | 2023-12-28 | 2024-04-02 | 广东金冠科技股份有限公司 | Scratch-resistant composition, preparation method and application thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103074802A (en) * | 2013-01-24 | 2013-05-01 | 陕西科技大学 | Preparation method for ultraviolet curing water-based paper varnish |
| CN105032342A (en) * | 2015-06-18 | 2015-11-11 | 青岛科技大学 | Preparation method of stratiform bimetallic oxide sorbent capable of effectively removing low-concentrated phosphate radical |
| CN105505195A (en) * | 2015-12-30 | 2016-04-20 | 中物功能材料研究院有限公司 | Waterborne ultraviolet curing gloss oil and preparation method thereof |
| CN105860823A (en) * | 2016-05-23 | 2016-08-17 | 深圳八六三计划材料表面技术研发中心 | Ultraviolet cured varnish with high barrier property and preparation method thereof |
-
2019
- 2019-05-30 CN CN201910462293.8A patent/CN110105865A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103074802A (en) * | 2013-01-24 | 2013-05-01 | 陕西科技大学 | Preparation method for ultraviolet curing water-based paper varnish |
| CN105032342A (en) * | 2015-06-18 | 2015-11-11 | 青岛科技大学 | Preparation method of stratiform bimetallic oxide sorbent capable of effectively removing low-concentrated phosphate radical |
| CN105505195A (en) * | 2015-12-30 | 2016-04-20 | 中物功能材料研究院有限公司 | Waterborne ultraviolet curing gloss oil and preparation method thereof |
| CN105860823A (en) * | 2016-05-23 | 2016-08-17 | 深圳八六三计划材料表面技术研发中心 | Ultraviolet cured varnish with high barrier property and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 黄怡等: "UV固化聚氨酯-丙烯酸酯水性上光油的合成", 《化工新型材料》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111117316A (en) * | 2019-12-24 | 2020-05-08 | 广东东方一哥新材料股份有限公司 | Water-based high-gloss oil and preparation method thereof |
| CN117467337A (en) * | 2023-12-25 | 2024-01-30 | 成都虹润制漆有限公司 | Heavy anti-corrosion coating matching system for steel structure and preparation method thereof |
| CN117467337B (en) * | 2023-12-25 | 2024-03-12 | 成都虹润制漆有限公司 | Heavy anti-corrosion coating matching system for steel structure and preparation method thereof |
| CN117801664A (en) * | 2023-12-28 | 2024-04-02 | 广东金冠科技股份有限公司 | Scratch-resistant composition, preparation method and application thereof |
| CN117801664B (en) * | 2023-12-28 | 2024-05-28 | 广东金冠科技股份有限公司 | Scratch-resistant composition, preparation method and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110105865A (en) | A kind of environment protection damp-proof UV oil polish and preparation method thereof | |
| CN101235148B (en) | Multiple crosslinking ultraviolet light solidifying water polyurethane dispersoid and its preparation method and application | |
| CN105176371B (en) | Ultraviolet-curing paint and preparation method and ultra-hydrophilic transparent antifogging coating and preparation method | |
| CN102220062B (en) | Aqueous UV curing coating and preparation method thereof | |
| CN105017825B (en) | A kind of resin combination and its application | |
| CN101775254A (en) | Anti-light reflection ultraviolet light curing coating for plastic surfaces | |
| CN107163743B (en) | A kind of container roller coating aqueous wooden ware floor paint and preparation method thereof | |
| CN104371508A (en) | Weather-resistant coating composite film | |
| CN113861808B (en) | Roller-coated UV white primer with excellent UV ink wettability and preparation method thereof | |
| CN109385195A (en) | A kind of environment-friendly water-based bloom gloss oil and preparation method thereof | |
| CN112048077B (en) | Castor oil-based aqueous photocuring nonionic emulsion and preparation method and application thereof | |
| CN106833247A (en) | A kind of environment-friendly type fluorine carbon anticorrosive paint and preparation method thereof | |
| CN111793409A (en) | Vacuum electroplating UV (ultraviolet) photocuring base coat and preparation method thereof | |
| CN108912281A (en) | Aqueous epoxy resins, aqueous OP protective agent and preparation method thereof | |
| CN102587201A (en) | UV (ultraviolet)-cured nano hybrid epoxy acrylate emulsion paper-lustering coating and preparation method thereof | |
| CN110229317A (en) | UV curable unsaturated polyester resin of high-vinyl degree of functionality and the preparation method and application thereof | |
| CN106634785B (en) | A kind of preparation method of strong water resistance Aqueous Polyurethane Adhesives | |
| CN102807814B (en) | Nano silica-modified recoatable ultraviolet (UV) varnish used on plastic and preparation method for varnish | |
| US20240166899A1 (en) | Preparing method for branched vegetable oil-based photosensitive resin and uv curing glass ink | |
| CN1144852C (en) | Hydrophilic antifogging and antifrosting anti-friction coating and its application | |
| CN110527425B (en) | Ultraviolet-curing transparent color-modifying mother solution and preparation method and application thereof | |
| CN104893509A (en) | Photocuring paint for wood and preparation method thereof | |
| CN103045073B (en) | Ultraviolet light curing three-dimensional colourful paint | |
| CN106893382B (en) | The full scratch-resistant coating of light containing UV and preparation method thereof admittedly of BOPP pre-coating film | |
| CN109082221A (en) | White light top coat top coat of the aqueous UV of resistant and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190809 |
|
| WW01 | Invention patent application withdrawn after publication |