CN104910756A - Modified nanometer titanium dioxide ultraviolet-curable coating - Google Patents
Modified nanometer titanium dioxide ultraviolet-curable coating Download PDFInfo
- Publication number
- CN104910756A CN104910756A CN201510236986.7A CN201510236986A CN104910756A CN 104910756 A CN104910756 A CN 104910756A CN 201510236986 A CN201510236986 A CN 201510236986A CN 104910756 A CN104910756 A CN 104910756A
- Authority
- CN
- China
- Prior art keywords
- titanium dioxide
- nano
- parts
- modified nano
- modified
- 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.)
- Pending
Links
Classifications
-
- 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
- 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
-
- 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
- C09D7/61—Additives non-macromolecular inorganic
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- 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
- 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
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
-
- 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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Plant Pathology (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a modified nanometer titanium dioxide ultraviolet-curable coating. Raw materials for preparing the coating comprise polyurethane acrylate elastic prepolymer, epoxy acrylate, organosilicon modified acrylic resin, trimethylolpropane trimethacrylate, triethylene glycol dimethylacrylate, modified nanometer titanium dioxide, nanometer alumina, nanometer zinc oxide, nanometer silica, silicon nitride whisker, 1-hydroxy cyclohexyl phenyl ketone, benzoin dimethyl ether, 2-hydroxy-2-methyl-1-phenyl-1-acetone, 2,4,6-trimethylbenzoyl-diphenylphosphine oxide, a solvent, a leveling agent and a corrosion inhibitor. The modified nanometer titanium dioxide ultraviolet-curable coating has the advantages of high strength and good antibacterial property.
Description
Technical field
The present invention relates to technical field of coatings, particularly relate to a kind of modified nano-titanium dioxide ultraviolet-curing paint.
Background technology
Ultraviolet-curing paint is a kind of by after fiber-optic illuminated, the polymer substance of physical and chemical changes can be there is rapidly in the short period of time, compared with traditional seasoning or heat curing coating, capacity usage ratio is high, be suitable for heat-sensitive substrate material, pollution-free, film forming speed is fast, film quality is high and the coating quality of applicable continuous mass production, meet the requirement of our times various countries pay attention to day by day environmental protection, be described as Environmentally friendly coatings.
Along with people's Environmental awareness strengthens day by day, like environmentfriendly products, ultraviolet-curing paint development rapidly, now develops into decorative plastic, metal parts application, medicine equipment, electronic component, information recording carrier, photosensitive printing and optical fiber lamp field of industrial production from initial wood coating.Along with the development of society, the performance of people to coating is had higher requirement, its intensity of existing coating and germ resistance are not very desirable, in the process of life-time service, easily lose its performance by the impact of the many factors such as environment, therefore preparing the coating that a kind of intensity is high, germ resistance is good is current problem demanding prompt solution.
Summary of the invention
Based on the technical problem that background technology exists, the present invention proposes a kind of modified nano-titanium dioxide ultraviolet-curing paint, its intensity is high, and germ resistance is good.
A kind of modified nano-titanium dioxide ultraviolet-curing paint that the present invention proposes, its raw material comprises following component by weight: urethane acrylate elastomeric prepolymer body 35-65 part, epoxy acrylate 10-25 part, organosilicon modified crylic acid resin 5-15 part, trimethylolpropane trimethacrylate 2-7 part, Triethylene glycol dimethacrylate 5-10 part, modified nano-titanium dioxide 3-8 part, nano aluminium oxide 2-8 part, nano zine oxide 1-3 part, nano silicon 2-6 part, silicon nitride crystal whisker 2-5 part, 1-hydroxycyclohexyl phenyl ketone 0.3-1 part, benzoin dimethylether 1-3 part, 2-hydroxy-2-methyl-1-phenyl-1-acetone 2-5 part, 2, 4, 6-trimethylbenzoy-dipheny phosphine oxide 0.5-2 part, solvent 5-20 part, flow agent 0.8-1.8 part, inhibiter 1-1.8 part.
Preferably, in its raw material, the weight ratio of urethane acrylate elastomeric prepolymer body, epoxy acrylate, organosilicon modified crylic acid resin, trimethylolpropane trimethacrylate, Triethylene glycol dimethacrylate is 40-60:13-22:8-15:3-6:7-10.
Preferably, in its raw material, the weight ratio of modified nano-titanium dioxide, nano aluminium oxide, nano zine oxide, nano silicon, silicon nitride crystal whisker is 4-7:3-6:1.8-2.8:4-6:3-5.
Preferably, in its raw material, the weight ratio of 1-hydroxycyclohexyl phenyl ketone, benzoin dimethylether, 2-hydroxy-2-methyl-1-phenyl-1-acetone, 2,4,6-trimethylbenzoy-dipheny phosphine oxides is 0.5-0.9:1.3-2.7:2.9-4.5:1-2.
Preferably, its raw material comprises following component by weight: urethane acrylate elastomeric prepolymer body 48-53 part, epoxy acrylate 18-21 part, organosilicon modified crylic acid resin 10-13 part, trimethylolpropane trimethacrylate 4-5 part, Triethylene glycol dimethacrylate 8-9 part, modified nano-titanium dioxide 5-6.3 part, nano aluminium oxide 4-5.6 part, nano zine oxide 2-2.5 part, nano silicon 4.7-5.6 part, silicon nitride crystal whisker 3.6-4.5 part, 1-hydroxycyclohexyl phenyl ketone 0.6-0.8 part, benzoin dimethylether 1.8-2.3 part, 2-hydroxy-2-methyl-1-phenyl-1-acetone 3.6-4.2 part, 2, 4, 6-trimethylbenzoy-dipheny phosphine oxide 1.3-1.7 part, solvent 10-17 part, flow agent 1-1.5 part, inhibiter 1.3-1.7 part.
Preferably, its raw material comprises following component by weight: urethane acrylate elastomeric prepolymer body 50 parts, epoxy acrylate 20 parts, organosilicon modified crylic acid resin 12 parts, trimethylolpropane trimethacrylate 4.6 parts, Triethylene glycol dimethacrylate 8.7 parts, modified nano-titanium dioxide 5.8 parts, nano aluminium oxide 5 parts, nano zine oxide 2.2 parts, nano silicon 5 parts, silicon nitride crystal whisker 4 parts, 1-hydroxycyclohexyl phenyl ketone 0.65 part, benzoin dimethylether 2.1 parts, 4 parts, 2-hydroxy-2-methyl-1-phenyl-1-acetone, 2, 4, 6-trimethylbenzoy-dipheny phosphine oxide 1.5 parts, solvent 13 parts, flow agent 1.2 parts, inhibiter 1.5 parts.
Preferably, modified nano-titanium dioxide is prepared according to following technique: under the protection of nitrogen, by Toluene-2,4-diisocyanate, 4-vulcabond and di-n-butyltin dilaurate add in dimethylbenzene and mix, then add nano titanium oxide to be uniformly dispersed, be warming up to 80-95 DEG C, reaction 6-8h, after reaction terminates, obtain a modified nano-titanium dioxide through filtration, washing, drying; A modified nano-titanium dioxide is added in dimethylbenzene, add 2-butyl-2-ethyl-1, ammediol, be warming up to 80-95 DEG C, reaction 2-5h, then add tosic acid and vinyltriethoxysilane, reaction 10-15h, after reaction terminates, obtain described modified nano-titanium dioxide through filtration, washing, drying.
Preferably, modified nano-titanium dioxide is prepared according to following technique: under the protection of nitrogen, by Toluene-2,4-diisocyanate, 4-vulcabond and di-n-butyltin dilaurate add in dimethylbenzene and mix, then add nano titanium oxide to be uniformly dispersed, be warming up to 90 DEG C, reaction 7.5h, after reaction terminates, obtain a modified nano-titanium dioxide through filtration, washing, drying; A modified nano-titanium dioxide is added in dimethylbenzene, add 2-butyl-2-ethyl-1, ammediol, be warming up to 85 DEG C, reaction 3h, then add tosic acid and vinyltriethoxysilane, reaction 12h, after reaction terminates, obtain described modified nano-titanium dioxide through filtration, washing, drying.
Preferably, in the preparation process of modified nano-titanium dioxide, Toluene-2,4-diisocyanate, the mol ratio of 4-vulcabond and nano titanium oxide is 4-5:1; Preferably, Toluene-2,4-diisocyanate, the mol ratio of 4-vulcabond and nano titanium oxide is 4.3-4.8:1; Preferably, Toluene-2,4-diisocyanate, the mol ratio of 4-vulcabond and nano titanium oxide is 4.6:1.
Preferably, join a modified nano-titanium dioxide in dimethylbenzene, 2-butyl-2-ethyl-1,3-PD, vinyltriethoxysilane mol ratio be 1:5-6:6-8; Preferably, join a modified nano-titanium dioxide in dimethylbenzene, 2-butyl-2-ethyl-1,3-PD, vinyltriethoxysilane mol ratio be 1:5.4-5.8:6.6-7.5; Preferably, join a modified nano-titanium dioxide in dimethylbenzene, 2-butyl-2-ethyl-1,3-PD, vinyltriethoxysilane mol ratio be 1:5.5:7.
Preferably, described solvent is one or more the combination in isopropylcarbinol, vinyl acetic monomer, toluene, N-BUTYL ACETATE, propylene glycol monomethyl ether, methyl iso-butyl ketone (MIBK).
In the present invention, described modified nano-titanium dioxide ultraviolet-curing paint, can ultraviolet-curing paint preparation technology conveniently, obtains after being mixed by each raw material.
In the present invention, have selected urethane acrylate elastomeric prepolymer body, epoxy acrylate, organosilicon modified crylic acid resin as essential substance, and with the addition of trimethylolpropane trimethacrylate, Triethylene glycol dimethacrylate as reactive thinner, have adjusted the amount ratio of each component, make coating combine the advantage of each material, give the sticking power of coating excellence, snappiness, wear resistance, thermotolerance and resistance; Modified nano-titanium dioxide, nano aluminium oxide, nano zine oxide, nano silicon, silicon nitride crystal whisker coordinate as filler, and control the content of each filler, it is made to be uniformly dispersed in system, the germ resistance of coating excellence is given while improve the intensity of coating, and ultraviolet and infrared rays can be intercepted, improve weathering resistance and the thermotolerance of coating; In optimal way, modified nano-titanium dioxide is by organically-modified, change the wetting ability on its surface, become lipophilicity, improve and organic consistency in coating, it is made to disperse in coating more even, improve the strengthening action of nano titanium oxide, and double bond has been incorporated in modified nano-titanium dioxide molecule, it is as a kind of reactive monomer, the light polymerization of system can be participated in, form organic-inorganic hybrid structure, improve the intensity in coating, hardness, wear resistance, germ resistance and stability.
Embodiment
Below, by specific embodiment, technical scheme of the present invention is described in detail.
In a particular embodiment, a kind of modified nano-titanium dioxide ultraviolet-curing paint that the present invention proposes, in its raw material, the weight part of urethane acrylate elastomeric prepolymer body can be 35,36,38,39,42,43,46,48,49,49.3,52,53,56,58,59,59.3,61,62,63,64.5,65 parts; The weight part of epoxy acrylate can be 10,12,13,15,18,19,19.3,21,23,23.4,24,24.6,25 parts; The weight part of organosilicon modified crylic acid resin can be 5,6,7,8,8.6,9,9.3,10,10.3,11,11.3,12,12.6,13,13.4,14,14.6,15 parts; The weight part of trimethylolpropane trimethacrylate can be 2,2.3,2.8,3,3.4,4,4.6,5,5.3,6,6.7,7 parts; The weight part of Triethylene glycol dimethacrylate can be 5,6,7,8,8.6,9,9.3,9.8,10 parts; The weight part of modified nano-titanium dioxide can be 3,4,5,6,6.3,7,7.5,8 parts; The weight part of nano aluminium oxide can be 2,2.3,2.6,2.8,3,3.4,4,4.6,5,5.3,6,6.7,7,7.6,8 parts; The weight part of nano zine oxide can be 1,1.2,1.3,1.56,1.8,2,2.3,2.6,2.68,2.8,2.86,3 part; The weight part of nano silicon can be 2,2.3,2.6,2.85,3,3.4,3.7,4,4.6,5,5.3,5.8,6 parts; The weight part of silicon nitride crystal whisker can be 2,2.3,2.6,2.87,3,3.4,4,4.6,5 parts; The weight part of 1-hydroxycyclohexyl phenyl ketone can be 0.3,0.6,0.75,0.8,0.86,0.9,0.94,1 part; The weight part of benzoin dimethylether can be 1,1.2,1.3,1.56,1.8,1.89,2,2.3,2.5,2.64,2.8,2.86,2.9,2.94,3 part; The weight part of 2-hydroxy-2-methyl-1-phenyl-1-acetone can be 2,2.3,2.6,2.85,3,3.4,3.7,4,4.5,4.68,4.8,4.89,4.93,5 parts; The weight part of 2,4,6-trimethylbenzoy-dipheny phosphine oxide can be 0.5,0.6,0.68,0.8,0.9,1,1.2,1.3,1.56,1.8,1.86,1.9,1.94,2 part; The weight part of solvent can be 5,6,7,8,8.6,9,9.3,10,10.6,11,11.3,12,12.6,13,13.4,15,16,18,19,19.3,20 parts; The weight part of flow agent can be 0.8,0.9,1,1.2,1.3,1.35,1.4,1.46,1.5,1.56,1.6,1.68,1.7,1.75,1.8 part; The weight part of inhibiter can be 1,1.2,1.3,1.35,1.4,1.46,1.5,1.53,1.6,1.68,1.7,1.74,1.8 part.
Embodiment 1
A kind of modified nano-titanium dioxide ultraviolet-curing paint that the present invention proposes, its raw material comprises following component by weight: urethane acrylate elastomeric prepolymer body 35 parts, epoxy acrylate 25 parts, organosilicon modified crylic acid resin 5 parts, trimethylolpropane trimethacrylate 7 parts, Triethylene glycol dimethacrylate 5 parts, modified nano-titanium dioxide 8 parts, nano aluminium oxide 2 parts, nano zine oxide 3 parts, nano silicon 2 parts, silicon nitride crystal whisker 5 parts, 1-hydroxycyclohexyl phenyl ketone 0.3 part, benzoin dimethylether 3 parts, 2 parts, 2-hydroxy-2-methyl-1-phenyl-1-acetone, 2, 4, 6-trimethylbenzoy-dipheny phosphine oxide 2 parts, N-BUTYL ACETATE 5 parts, flow agent 1.8 parts, inhibiter 1 part,
Wherein, modified nano-titanium dioxide is prepared according to following technique: under the protection of nitrogen, by Toluene-2,4-diisocyanate, 4-vulcabond and di-n-butyltin dilaurate add in dimethylbenzene and mix, and then add nano titanium oxide and are uniformly dispersed, wherein, Toluene-2,4-diisocyanate, the mol ratio of 4-vulcabond and nano titanium oxide is 4.6:1, is then warming up to 90 DEG C, reaction 7.5h, obtains a modified nano-titanium dioxide through filtration, washing, drying after reaction terminates; A modified nano-titanium dioxide is added in dimethylbenzene, add 2-butyl-2-ethyl-1, ammediol, is warming up to 85 DEG C, reaction 3h, then tosic acid and vinyltriethoxysilane is added, reaction 12h, wherein, modified nano-titanium dioxide, a 2-butyl-2-ethyl-1, the mol ratio of ammediol, vinyltriethoxysilane is 1:5.5:7, obtains described modified nano-titanium dioxide after reaction terminates through filtration, washing, drying.
Embodiment 2
A kind of modified nano-titanium dioxide ultraviolet-curing paint that the present invention proposes, its raw material comprises following component by weight: urethane acrylate elastomeric prepolymer body 65 parts, epoxy acrylate 10 parts, organosilicon modified crylic acid resin 15 parts, trimethylolpropane trimethacrylate 2 parts, Triethylene glycol dimethacrylate 10 parts, modified nano-titanium dioxide 3 parts, nano aluminium oxide 8 parts, nano zine oxide 1 part, nano silicon 6 parts, silicon nitride crystal whisker 2 parts, 1-hydroxycyclohexyl phenyl ketone 1 part, benzoin dimethylether 1 part, 5 parts, 2-hydroxy-2-methyl-1-phenyl-1-acetone, 2, 4, 6-trimethylbenzoy-dipheny phosphine oxide 0.5 part, isopropylcarbinol 12 parts, vinyl acetic monomer 8 parts, flow agent 0.8 part, inhibiter 1.8 parts,
Wherein, modified nano-titanium dioxide is prepared according to following technique: under the protection of nitrogen, by Toluene-2,4-diisocyanate, 4-vulcabond and di-n-butyltin dilaurate add in dimethylbenzene and mix, and then add nano titanium oxide and are uniformly dispersed, wherein, Toluene-2,4-diisocyanate, the mol ratio of 4-vulcabond and nano titanium oxide is 4:1, is then warming up to 80 DEG C, reaction 8h, obtains a modified nano-titanium dioxide through filtration, washing, drying after reaction terminates; A modified nano-titanium dioxide is added in dimethylbenzene, add 2-butyl-2-ethyl-1, ammediol, is warming up to 80 DEG C, reaction 5h, then tosic acid and vinyltriethoxysilane is added, reaction 10h, wherein, modified nano-titanium dioxide, a 2-butyl-2-ethyl-1, the mol ratio of ammediol, vinyltriethoxysilane is 1:6:8, obtains described modified nano-titanium dioxide after reaction terminates through filtration, washing, drying.
Embodiment 3
A kind of modified nano-titanium dioxide ultraviolet-curing paint that the present invention proposes, its raw material comprises following component by weight: urethane acrylate elastomeric prepolymer body 50 parts, epoxy acrylate 20 parts, organosilicon modified crylic acid resin 12 parts, trimethylolpropane trimethacrylate 4.6 parts, Triethylene glycol dimethacrylate 8.7 parts, modified nano-titanium dioxide 5.8 parts, nano aluminium oxide 5 parts, nano zine oxide 2.2 parts, nano silicon 5 parts, silicon nitride crystal whisker 4 parts, 1-hydroxycyclohexyl phenyl ketone 0.65 part, benzoin dimethylether 2.1 parts, 4 parts, 2-hydroxy-2-methyl-1-phenyl-1-acetone, 2, 4, 6-trimethylbenzoy-dipheny phosphine oxide 1.5 parts, toluene 3 parts, N-BUTYL ACETATE 5 parts, propylene glycol monomethyl ether 4 parts, methyl iso-butyl ketone (MIBK) 1 part, flow agent 1.2 parts, inhibiter 1.5 parts,
Wherein, modified nano-titanium dioxide is prepared according to following technique: under the protection of nitrogen, by Toluene-2,4-diisocyanate, 4-vulcabond and di-n-butyltin dilaurate add in dimethylbenzene and mix, and then add nano titanium oxide and are uniformly dispersed, wherein, Toluene-2,4-diisocyanate, the mol ratio of 4-vulcabond and nano titanium oxide is 5:1, is then warming up to 95 DEG C, reaction 6h, obtains a modified nano-titanium dioxide through filtration, washing, drying after reaction terminates; A modified nano-titanium dioxide is added in dimethylbenzene, add 2-butyl-2-ethyl-1, ammediol, is warming up to 95 DEG C, reaction 2h, then tosic acid and vinyltriethoxysilane is added, reaction 15h, wherein, modified nano-titanium dioxide, a 2-butyl-2-ethyl-1, the mol ratio of ammediol, vinyltriethoxysilane is 1:5:6, obtains described modified nano-titanium dioxide after reaction terminates through filtration, washing, drying.
Embodiment 4
A kind of modified nano-titanium dioxide ultraviolet-curing paint that the present invention proposes, its raw material comprises following component by weight: urethane acrylate elastomeric prepolymer body 48 parts, epoxy acrylate 21 parts, organosilicon modified crylic acid resin 10 parts, trimethylolpropane trimethacrylate 5 parts, Triethylene glycol dimethacrylate 8 parts, modified nano-titanium dioxide 6.3 parts, nano aluminium oxide 4 parts, nano zine oxide 2.5 parts, nano silicon 4.7 parts, silicon nitride crystal whisker 4.5 parts, 1-hydroxycyclohexyl phenyl ketone 0.6 part, benzoin dimethylether 2.3 parts, 3.6 parts, 2-hydroxy-2-methyl-1-phenyl-1-acetone, 2, 4, 6-trimethylbenzoy-dipheny phosphine oxide 1.7 parts, methyl iso-butyl ketone (MIBK) 10 parts, flow agent 1.5 parts, inhibiter 1.3 parts,
Wherein, modified nano-titanium dioxide is prepared according to following technique: under the protection of nitrogen, by Toluene-2,4-diisocyanate, 4-vulcabond and di-n-butyltin dilaurate add in dimethylbenzene and mix, and then add nano titanium oxide and are uniformly dispersed, wherein, Toluene-2,4-diisocyanate, the mol ratio of 4-vulcabond and nano titanium oxide is 4.3:1, is then warming up to 84 DEG C, reaction 7.6h, obtains a modified nano-titanium dioxide through filtration, washing, drying after reaction terminates; A modified nano-titanium dioxide is added in dimethylbenzene, add 2-butyl-2-ethyl-1, ammediol, is warming up to 88 DEG C, reaction 3.8h, then tosic acid and vinyltriethoxysilane is added, reaction 12h, wherein, modified nano-titanium dioxide, a 2-butyl-2-ethyl-1, the mol ratio of ammediol, vinyltriethoxysilane is 1:5.4:7.5, obtains described modified nano-titanium dioxide after reaction terminates through filtration, washing, drying.
Embodiment 5
A kind of modified nano-titanium dioxide ultraviolet-curing paint that the present invention proposes, its raw material comprises following component by weight: urethane acrylate elastomeric prepolymer body 53 parts, epoxy acrylate 18 parts, organosilicon modified crylic acid resin 13 parts, trimethylolpropane trimethacrylate 4 parts, Triethylene glycol dimethacrylate 9 parts, modified nano-titanium dioxide 5 parts, nano aluminium oxide 5.6 parts, nano zine oxide 2 parts, nano silicon 5.6 parts, silicon nitride crystal whisker 3.6 parts, 1-hydroxycyclohexyl phenyl ketone 0.8 part, benzoin dimethylether 1.8 parts, 4.2 parts, 2-hydroxy-2-methyl-1-phenyl-1-acetone, 2, 4, 6-trimethylbenzoy-dipheny phosphine oxide 1.3 parts, isopropylcarbinol 3 parts, vinyl acetic monomer 4 parts, toluene 3 parts, N-BUTYL ACETATE 3 parts, propylene glycol monomethyl ether 1 part, methyl iso-butyl ketone (MIBK) 3 parts, flow agent 1 part, inhibiter 1.7 parts,
Wherein, modified nano-titanium dioxide is prepared according to following technique: under the protection of nitrogen, by Toluene-2,4-diisocyanate, 4-vulcabond and di-n-butyltin dilaurate add in dimethylbenzene and mix, and then add nano titanium oxide and are uniformly dispersed, wherein, Toluene-2,4-diisocyanate, the mol ratio of 4-vulcabond and nano titanium oxide is 4.8:1, is then warming up to 92 DEG C, reaction 6.6h, obtains a modified nano-titanium dioxide through filtration, washing, drying after reaction terminates; A modified nano-titanium dioxide is added in dimethylbenzene, add 2-butyl-2-ethyl-1, ammediol, is warming up to 93 DEG C, reaction 4h, then tosic acid and vinyltriethoxysilane is added, reaction 14h, wherein, modified nano-titanium dioxide, a 2-butyl-2-ethyl-1, the mol ratio of ammediol, vinyltriethoxysilane is 1:5.8:6.6, obtains described modified nano-titanium dioxide after reaction terminates through filtration, washing, drying.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (10)
1. a modified nano-titanium dioxide ultraviolet-curing paint, it is characterized in that, its raw material comprises following component by weight: urethane acrylate elastomeric prepolymer body 35-65 part, epoxy acrylate 10-25 part, organosilicon modified crylic acid resin 5-15 part, trimethylolpropane trimethacrylate 2-7 part, Triethylene glycol dimethacrylate 5-10 part, modified nano-titanium dioxide 3-8 part, nano aluminium oxide 2-8 part, nano zine oxide 1-3 part, nano silicon 2-6 part, silicon nitride crystal whisker 2-5 part, 1-hydroxycyclohexyl phenyl ketone 0.3-1 part, benzoin dimethylether 1-3 part, 2-hydroxy-2-methyl-1-phenyl-1-acetone 2-5 part, 2, 4, 6-trimethylbenzoy-dipheny phosphine oxide 0.5-2 part, solvent 5-20 part, flow agent 0.8-1.8 part, inhibiter 1-1.8 part.
2. modified nano-titanium dioxide ultraviolet-curing paint according to claim 1, it is characterized in that, in its raw material, the weight ratio of urethane acrylate elastomeric prepolymer body, epoxy acrylate, organosilicon modified crylic acid resin, trimethylolpropane trimethacrylate, Triethylene glycol dimethacrylate is 40-60:13-22:8-15:3-6:7-10.
3. modified nano-titanium dioxide ultraviolet-curing paint according to claim 1 or 2, it is characterized in that, in its raw material, the weight ratio of modified nano-titanium dioxide, nano aluminium oxide, nano zine oxide, nano silicon, silicon nitride crystal whisker is 4-7:3-6:1.8-2.8:4-6:3-5.
4. modified nano-titanium dioxide ultraviolet-curing paint according to any one of claim 1-3; it is characterized in that; in its raw material; 1-hydroxycyclohexyl phenyl ketone, benzoin dimethylether, 2-hydroxy-2-methyl-1-phenyl-1-acetone, 2; the weight ratio of 4,6-trimethylbenzoy-dipheny phosphine oxide is 0.5-0.9:1.3-2.7:2.9-4.5:1-2.
5. modified nano-titanium dioxide ultraviolet-curing paint according to any one of claim 1-4, it is characterized in that, its raw material comprises following component by weight: urethane acrylate elastomeric prepolymer body 48-53 part, epoxy acrylate 18-21 part, organosilicon modified crylic acid resin 10-13 part, trimethylolpropane trimethacrylate 4-5 part, Triethylene glycol dimethacrylate 8-9 part, modified nano-titanium dioxide 5-6.3 part, nano aluminium oxide 4-5.6 part, nano zine oxide 2-2.5 part, nano silicon 4.7-5.6 part, silicon nitride crystal whisker 3.6-4.5 part, 1-hydroxycyclohexyl phenyl ketone 0.6-0.8 part, benzoin dimethylether 1.8-2.3 part, 2-hydroxy-2-methyl-1-phenyl-1-acetone 3.6-4.2 part, 2, 4, 6-trimethylbenzoy-dipheny phosphine oxide 1.3-1.7 part, solvent 10-17 part, flow agent 1-1.5 part, inhibiter 1.3-1.7 part, preferably, its raw material comprises following component by weight: urethane acrylate elastomeric prepolymer body 50 parts, epoxy acrylate 20 parts, organosilicon modified crylic acid resin 12 parts, trimethylolpropane trimethacrylate 4.6 parts, Triethylene glycol dimethacrylate 8.7 parts, modified nano-titanium dioxide 5.8 parts, nano aluminium oxide 5 parts, nano zine oxide 2.2 parts, nano silicon 5 parts, silicon nitride crystal whisker 4 parts, 1-hydroxycyclohexyl phenyl ketone 0.65 part, benzoin dimethylether 2.1 parts, 4 parts, 2-hydroxy-2-methyl-1-phenyl-1-acetone, 2, 4, 6-trimethylbenzoy-dipheny phosphine oxide 1.5 parts, solvent 13 parts, flow agent 1.2 parts, inhibiter 1.5 parts.
6. modified nano-titanium dioxide ultraviolet-curing paint according to any one of claim 1-5, it is characterized in that, modified nano-titanium dioxide is prepared according to following technique: under the protection of nitrogen, by Toluene-2,4-diisocyanate, 4-vulcabond and di-n-butyltin dilaurate add in dimethylbenzene and mix, and then add nano titanium oxide and are uniformly dispersed, be warming up to 80-95 DEG C, reaction 6-8h, obtains a modified nano-titanium dioxide through filtration, washing, drying after reaction terminates; A modified nano-titanium dioxide is added in dimethylbenzene, add 2-butyl-2-ethyl-1, ammediol, be warming up to 80-95 DEG C, reaction 2-5h, then add tosic acid and vinyltriethoxysilane, reaction 10-15h, after reaction terminates, obtain described modified nano-titanium dioxide through filtration, washing, drying.
7. modified nano-titanium dioxide ultraviolet-curing paint according to any one of claim 1-6, it is characterized in that, modified nano-titanium dioxide is prepared according to following technique: under the protection of nitrogen, by Toluene-2,4-diisocyanate, 4-vulcabond and di-n-butyltin dilaurate add in dimethylbenzene and mix, and then add nano titanium oxide and are uniformly dispersed, be warming up to 90 DEG C, reaction 7.5h, obtains a modified nano-titanium dioxide through filtration, washing, drying after reaction terminates; A modified nano-titanium dioxide is added in dimethylbenzene, add 2-butyl-2-ethyl-1, ammediol, be warming up to 85 DEG C, reaction 3h, then add tosic acid and vinyltriethoxysilane, reaction 12h, after reaction terminates, obtain described modified nano-titanium dioxide through filtration, washing, drying.
8. modified nano-titanium dioxide ultraviolet-curing paint according to claim 6 or 7, is characterized in that, in the preparation process of modified nano-titanium dioxide, and Toluene-2,4-diisocyanate, the mol ratio of 4-vulcabond and nano titanium oxide is 4-5:1; Preferably, Toluene-2,4-diisocyanate, the mol ratio of 4-vulcabond and nano titanium oxide is 4.3-4.8:1; Preferably, Toluene-2,4-diisocyanate, the mol ratio of 4-vulcabond and nano titanium oxide is 4.6:1.
9. modified nano-titanium dioxide ultraviolet-curing paint according to any one of claim 6-8, it is characterized in that, join a modified nano-titanium dioxide in dimethylbenzene, 2-butyl-2-ethyl-1,3-PD, vinyltriethoxysilane mol ratio be 1:5-6:6-8; Preferably, join a modified nano-titanium dioxide in dimethylbenzene, 2-butyl-2-ethyl-1,3-PD, vinyltriethoxysilane mol ratio be 1:5.4-5.8:6.6-7.5; Preferably, join a modified nano-titanium dioxide in dimethylbenzene, 2-butyl-2-ethyl-1,3-PD, vinyltriethoxysilane mol ratio be 1:5.5:7.
10. modified nano-titanium dioxide ultraviolet-curing paint according to any one of claim 1-9, it is characterized in that, described solvent is one or more the combination in isopropylcarbinol, vinyl acetic monomer, toluene, N-BUTYL ACETATE, propylene glycol monomethyl ether, methyl iso-butyl ketone (MIBK).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510236986.7A CN104910756A (en) | 2015-05-11 | 2015-05-11 | Modified nanometer titanium dioxide ultraviolet-curable coating |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510236986.7A CN104910756A (en) | 2015-05-11 | 2015-05-11 | Modified nanometer titanium dioxide ultraviolet-curable coating |
Publications (1)
Publication Number | Publication Date |
---|---|
CN104910756A true CN104910756A (en) | 2015-09-16 |
Family
ID=54080218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510236986.7A Pending CN104910756A (en) | 2015-05-11 | 2015-05-11 | Modified nanometer titanium dioxide ultraviolet-curable coating |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104910756A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106221514A (en) * | 2016-08-27 | 2016-12-14 | 安徽省金盾涂料有限责任公司 | A kind of high-hardness, wearable coating |
CN108047893A (en) * | 2017-11-30 | 2018-05-18 | 长兴科创科技咨询有限公司 | A kind of environmental protection ultraviolet-curing paint |
CN112920691A (en) * | 2021-03-22 | 2021-06-08 | 上海先权光纤科技有限公司 | High-strength anti-aging optical fiber outer coating and preparation method thereof |
CN114647094A (en) * | 2022-05-23 | 2022-06-21 | 人民百业科技有限公司 | Twill optical film capable of realizing naked-eye 3D effect of display screen and preparation method thereof |
US11747522B1 (en) | 2022-05-23 | 2023-09-05 | People Baiye Technology Co., Ltd. | Twill optical film capable of realizing 3D effect of naked eye of display screen and preparation method thereof |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101463222A (en) * | 2007-12-20 | 2009-06-24 | 比亚迪股份有限公司 | UV curing color coating |
EP2426186A1 (en) * | 2010-09-03 | 2012-03-07 | Hyun Seop Shim | LED light converting resin composition and LED member using the same |
CN103059697A (en) * | 2012-12-28 | 2013-04-24 | 上海乘鹰新材料有限公司 | Ultraviolet curing coating composition for metallic yarn protective layer |
CN103073990A (en) * | 2012-12-28 | 2013-05-01 | 上海维凯化学品有限公司 | Ultraviolet curing coating composition for tectorial color steel plate |
CN103387787A (en) * | 2013-06-13 | 2013-11-13 | 东莞上海大学纳米技术研究院 | Organic/inorganic hybrid transparent heat-insulating coating material, and preparation method and application thereof |
CN103627312A (en) * | 2012-08-21 | 2014-03-12 | 上海大桥化工有限公司 | UV-curable coating |
-
2015
- 2015-05-11 CN CN201510236986.7A patent/CN104910756A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101463222A (en) * | 2007-12-20 | 2009-06-24 | 比亚迪股份有限公司 | UV curing color coating |
EP2426186A1 (en) * | 2010-09-03 | 2012-03-07 | Hyun Seop Shim | LED light converting resin composition and LED member using the same |
CN103627312A (en) * | 2012-08-21 | 2014-03-12 | 上海大桥化工有限公司 | UV-curable coating |
CN103059697A (en) * | 2012-12-28 | 2013-04-24 | 上海乘鹰新材料有限公司 | Ultraviolet curing coating composition for metallic yarn protective layer |
CN103073990A (en) * | 2012-12-28 | 2013-05-01 | 上海维凯化学品有限公司 | Ultraviolet curing coating composition for tectorial color steel plate |
CN103387787A (en) * | 2013-06-13 | 2013-11-13 | 东莞上海大学纳米技术研究院 | Organic/inorganic hybrid transparent heat-insulating coating material, and preparation method and application thereof |
Non-Patent Citations (4)
Title |
---|
姬德成主编: "《涂料生产工艺》", 28 February 2010, 化学工业出版社 * |
李桂林等: "《环境友好涂料配方设计》", 30 April 2007, 化学工业出版社 * |
马国章: "纳米SiO2杂化材料的制备及其在紫外光固化涂料中的性能研究", 《中国博士学位论文全文数据库 工程科技Ⅰ辑》 * |
高晶等: "《UV上光工艺及技术》", 31 January 2012, 印刷工业出版社 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106221514A (en) * | 2016-08-27 | 2016-12-14 | 安徽省金盾涂料有限责任公司 | A kind of high-hardness, wearable coating |
CN108047893A (en) * | 2017-11-30 | 2018-05-18 | 长兴科创科技咨询有限公司 | A kind of environmental protection ultraviolet-curing paint |
CN112920691A (en) * | 2021-03-22 | 2021-06-08 | 上海先权光纤科技有限公司 | High-strength anti-aging optical fiber outer coating and preparation method thereof |
CN114647094A (en) * | 2022-05-23 | 2022-06-21 | 人民百业科技有限公司 | Twill optical film capable of realizing naked-eye 3D effect of display screen and preparation method thereof |
US11747522B1 (en) | 2022-05-23 | 2023-09-05 | People Baiye Technology Co., Ltd. | Twill optical film capable of realizing 3D effect of naked eye of display screen and preparation method thereof |
WO2023226426A1 (en) * | 2022-05-23 | 2023-11-30 | 人民百业科技有限公司 | Slanted optical film capable of achieving naked-eye 3d effect of display screen, and manufacturing method therefor |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102898939B (en) | Two-coating type ultraviolet light curing paint | |
CN101665561B (en) | Siloxane modified urethane acrylate hyperbranched oligomer and preparation method thereof and multi-curing coating obtained therefrom | |
CN101307194B (en) | Organic-inorganic hybridization ultraviolet cured paint for protecting metallic surface | |
CN104910756A (en) | Modified nanometer titanium dioxide ultraviolet-curable coating | |
CN101153155B (en) | Priming coating composition and preparation method thereof | |
CN102863829B (en) | Humidity and ultraviolet dual-cured polyurethane woodware coating and preparation method thereof | |
CN101338086B (en) | Organic-inorganic hybridization coating cured by photothermal for protecting metallic surface | |
CN102585157B (en) | Ultraviolet light polymerization polyfunctionality polyurethane acrylate vacuum coating surface coating resin | |
CN101016434A (en) | Ultraviolet light ultra-low-temperature solidity powder coating | |
CN102295881A (en) | Preparation method for high-hardness organic-inorganic hybrid ultraviolet light curing coating, and application thereof | |
CN108546540B (en) | Preparation method of ultraviolet curing transfer adhesive for glass substrate | |
CN104194613A (en) | Recoatable UV-curing colored one-step-coating aluminum powder paint and preparation method thereof | |
CN106675133B (en) | The acrylate modified polyorganosiloxane resin of a kind of high rigidity and using it as the coating of base-material | |
CN102604035B (en) | Ultraviolet cured two-degree-of-functionality polyurethane acrylic ester base coating resin for vacuum coating | |
CN102702943A (en) | Yellowing-proof UV (Ultraviolet) coating | |
CN102516837A (en) | Ultraviolet (UV) cured roller coating embellishing clear finish coating | |
CN102925052A (en) | Double-curing vacuum plating UV (Ultraviolet) coating finish | |
CN108587271A (en) | A kind of aqueous UV polyurethane coatings and preparation method thereof | |
CN102558996A (en) | Metallic elastic paint | |
CN102702935A (en) | UV (Ultraviolet) curable coating | |
CN104726014A (en) | Ultraviolet curing coating raw material and coating prepared from same | |
CN109517494B (en) | High-hardness epoxy-polyester powder coating composition, preparation method and application thereof | |
CN104910758A (en) | High-strength antibacterial ultraviolet-curable coating | |
CN1793256A (en) | Mirror back paint resin and spraying paint | |
CN109517512A (en) | A kind of high solid dual-component coating and its application |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150916 |
|
RJ01 | Rejection of invention patent application after publication |