CN104629614A - High-water-resistance ultraviolet-curing wood paint - Google Patents
High-water-resistance ultraviolet-curing wood paint Download PDFInfo
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- CN104629614A CN104629614A CN201510026075.1A CN201510026075A CN104629614A CN 104629614 A CN104629614 A CN 104629614A CN 201510026075 A CN201510026075 A CN 201510026075A CN 104629614 A CN104629614 A CN 104629614A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- 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
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1656—Antifouling paints; Underwater paints characterised by the film-forming substance
- C09D5/1662—Synthetic film-forming substance
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- 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)
- Paints Or Removers (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Abstract
The invention discloses a high-water-resistance ultraviolet-curing wood paint which is prepared from polyurethane acrylate, epoxy resin modified acrylate, epoxy soybean oil acrylate, fluorinated acrylate, modified nano titanium dioxide, water, 1,6-hexanediol diacrylate, trimethylolpropane triacrylate, 2-hydroxyethyl acrylate, methylethyl ketone peroxide, phosphine 2,4,6-trimethylphenylformacyldiphenyl oxide, ethylene glycol, ethyl acetate, glycol ether, triethanolamine, thickener, a defoaming agent, a wax emulsion, a leveling agent, an epoxy curing agent and a dispersing agent. The high-water-resistance ultraviolet-curing wood paint has the advantages of high curing speed, favorable water resistance, favorable weather resistance and long service life.
Description
Technical field
The present invention relates to technical field of coatings, particularly relate to a kind of high water-fast UV cure wood coatings.
Background technology
Ultraviolet-curing paint, with its fast setting, low stain and the advantage such as energy-conservation, is widely used in fields such as timber, ink, plastics, cakingagent, printing artwork, printed-wiring board (PWB), electronic package material, can tin graphed sheet, metal, stone material, cement products, fabric, leather, glass.
Not very desirable for its water resistance of ultraviolet-curing paint of woodenware and weather resistance, need to carry out modification.
Summary of the invention
The present invention proposes a kind of high water-fast UV cure wood coatings, its quick solidifying, water tolerance and good weatherability, long service life.
The present invention proposes a kind of high water-fast UV cure wood coatings, its raw material comprises following component by weight: urethane acrylate 30-50 part, epoxy resin modification acrylate 3-8 part, epoxy soybean oil acrylate 1-5 part, fluorinated acrylic ester 2-6 part, modified nano-titanium dioxide 10-15 part, water 5-12 part, 1, 6-hexanediyl ester 1-3 part, Viscoat 295 5-8 part, Hydroxyethyl acrylate 1-4 part, methylethyl ketone peroxide 1-1.8 part, 2, 4, 6-trimethyl benzoyl diphenyl base phosphine oxide 2-3.5 part, ethylene glycol 0.5-2 part, ethyl acetate 1-3 part, ethylene glycol ethyl ether 0.5-2 part, trolamine 0.5-1.3 part, thickening material 0.5-1.8 part, defoamer 1.5-4 part, wax emulsion 1-5 part, flow agent 2-3 part, epoxy hardener 0.1-0.6 part, dispersion agent 0.7-2 part.
Preferably, its raw material comprises following component by weight: urethane acrylate 38-43 part, epoxy resin modification acrylate 5-6.8 part, epoxy soybean oil acrylate 3.2-3.9 part, fluorinated acrylic ester 4-5.2 part, modified nano-titanium dioxide 12-14 part, water 7-10 part, 1, 6-hexanediyl ester 1.8-2.3 part, Viscoat 295 5.9-6.7 part, Hydroxyethyl acrylate 1.9-2.6 part, methylethyl ketone peroxide 1.3-1.6 part, 2, 4, 6-trimethyl benzoyl diphenyl base phosphine oxide 2.8-3.3 part, ethylene glycol 1.2-1.5 part, ethyl acetate 1.9-2.4 part, ethylene glycol ethyl ether 1.2-1.6 part, trolamine 0.8-1.1 part, thickening material 1.1-1.5 part, defoamer 2.3-3.1 part, wax emulsion 2.5-3.8 part, flow agent 2.2-2.7 part, epoxy hardener 0.15-0.26 part, dispersion agent 1.2-1.8 part.
Preferably, its raw material comprises following component by weight: urethane acrylate 42 parts, epoxy resin modification acrylate 6.5 parts, epoxy soybean oil acrylate 3.5 parts, fluorinated acrylic ester 4.8 parts, modified nano-titanium dioxide 13 parts, 8 parts, water, 1, 6-hexanediyl ester 2 parts, Viscoat 295 6 parts, Hydroxyethyl acrylate 2.5 parts, methylethyl ketone peroxide 1.5 parts, 2, 4, 6-trimethyl benzoyl diphenyl base phosphine oxide 3 parts, ethylene glycol 1.5 parts, ethyl acetate 2.2 parts, ethylene glycol ethyl ether 1.5 parts, trolamine 1 part, thickening material 1.3 parts, defoamer 2.6 parts, wax emulsion 3.5 parts, flow agent 2.4 parts, epoxy hardener 0.22 part, dispersion agent 1.4 parts.
Preferably, the properties-correcting agent of described modified nano-titanium dioxide is the combination of a kind of in tetraethoxy, double bond containing silane coupling agent or two kinds.
Preferably, the properties-correcting agent of described modified nano-titanium dioxide is double bond containing silane coupling agent.
Preferably, described thickening material is one or more the combination in polyvinylpyrrolidone, carboxymethyl cellulose, Natvosol.
In the present invention, the urethane acrylate added, epoxy resin modification acrylate, epoxy soybean oil acrylate cooperatively interact, by the physicals of urethane excellence, the water tolerance of acrylate excellence and weathering resistance, the ability of cohering of epoxy resin, high-modulus, high strength, excellent sticking power, low-shrinkage and water-fast, chemical resistant properties are combined as a whole well, give tensile strength, tear strength, heat decomposition temperature that coating is high, water tolerance and ageing resistance; Fluorinated acrylic ester adds in coating, good with the consistency of each raw material, improves weathering resistance and the pollution resistance of coating while maintaining each material performance; It is good with paint compatibility that modified nano-titanium dioxide joins in coating, coordinates with fluorinated acrylic ester, improves the germ resistance of coating while giving the high intensity of coating; 1; 6-hexanediyl ester, Viscoat 295, Hydroxyethyl acrylate are as reactive thinner; at initiator methylethyl ketone peroxide and 2; 4; 6-trimethyl benzoyl diphenyl base phosphine oxide; and under the effect of aided initiating trolamine, can and urethane acrylate, epoxy resin modification acrylate, epoxy soybean oil acrylate, fluorinated acrylic ester copolyreaction, significantly improve the hydrophobicity of film, resistance to marring, chemical resistant properties and snappiness.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in detail; should understand; embodiment is only for illustration of the present invention, instead of for limiting the present invention, any amendment, equivalent replacement etc. made on basis of the present invention is all in protection scope of the present invention.
In a particular embodiment, height of the present invention is water-fast UV cure wood coatings, in its raw material, the weight part of urethane acrylate can be 30, 32, 34, 35.6, 37, 38.3, 39, 42, 43, 45.6, 46, 47, 48.3, 49.4, 50 parts, the weight part of epoxy resin modification acrylate can be 3.2, 3.8, 4, 4.5, 4.8, 5, 5.3, 5.7, 6, 6.3, 6.7, 7.2, 7.8 parts, the weight part of epoxy soybean oil acrylate can be 1.2, 1.6, 1.8, 2, 2.3, 2.75, 2.9, 3, 3.4, 3.8, 4, 4.3, 4.6, 4.8, 5 parts, the weight part of fluorinated acrylic ester can be 2, 2.6, 3, 3.4, 4, 4.5, 5, 5.3, 5.7, 6 parts, the weight part of modified nano-titanium dioxide can be 10, 10.3, 11, 11.6, 12, 12.3, 12.8, 13, 13.4, 14, 14.5, 15 parts, the weight part of water can be 5, 5.6, 6, 6.3, 6.8, 7, 7.5, 8, 8.3, 9, 9.4, 10, 10.6, 11, 11.3, 11.8 parts, the weight part of 1,6 hexanediol diacrylate can be 1.2, 1.6, 1.8, 2, 2.3, 2.7, 2.86 parts, the weight part of Viscoat 295 can be 5, 5.8, 6, 6.3, 6.7, 7, 7.3, 7.8, 8 parts, the weight part of Hydroxyethyl acrylate can be 1.2, 1.6, 1.85, 2, 2.3, 2.4, 2.78, 3, 3.4, 3.75 parts, the weight part of methylethyl ketone peroxide can be 1, 1.2, 1.35, 1.42, 1.5, 1.56, 1.6, 1.63, 1.7, 1.75, 1.8 parts, the weight part of TMDPO can be 2, 2.3, 2.6, 2.78, 2.85, 2.9, 3, 3.2, 3.4 parts, the weight part of ethylene glycol can be 0.56, 0.63, 0.8, 0.9, 0.94, 1, 1.2, 1.34, 1.56, 1.7, 1.8, 1.86, 1.9, 1.94, 2 parts, the weight part of ethyl acetate can be 1, 1.2, 1.34, 1.56, 1.7, 1.8, 1.94, 2, 2.3, 2.34, 2.5, 2.6, 2.78, 2.83, 2.9, 3 parts, the weight part of ethylene glycol ethyl ether can be 0.56, 0.63, 0.7, 0.78, 0.8, 0.85, 0.9, 0.94, 1, 1.1, 1.15, 1.2, 1.26, 1.3, 1.34, 1.4, 1.45, 1.5, 1.56, 1.6, 1.68, 1.8, 1.89, 1.94, 2 parts, the weight part of trolamine can be 0.5, 0.56, 0.63, 0.7, 0.78, 0.85, 0.9, 0.94, 1, 1.1, 1.15, 1.2, 1.26, 1.3 parts, the weight part of thickening material can be 0.5, 0.56, 0.6, 0.63, 0.7, 0.78, 0.85, 0.9, 0.94, 1, 1.1, 1.2, 1.26, 1.3, 1.34, 1.4, 1.45, 1.5, 1.56, 1.6, 1.67, 1.7, 1.75, 1.8 parts, the weight part of defoamer can be 1.5, 1.65, 1.7, 1.85, 1.9, 1.94, 2, 2.3, 2.5, 2.8, 3, 3.4, 3.75, 3.86, 3.9, 4 parts, the weight part of wax emulsion can be 1, 1.5, 1.85, 1.94, 2, 2.3, 2.46, 2.7, 2.85, 2.9, 3, 3.4, 3.5, 3.78, 4, 4.3, 4.56, 4.78, 4.9, 5 parts, the weight part of flow agent can be 2, 2.3, 2.45, 2.56, 2.7, 2.8, 2.85, 2.9, 2.94, 3 parts, the weight part of epoxy hardener can be 0.1, 0.16, 0.2, 0.23, 0.3, 0.34, 0.4, 0.45, 0.5, 0.56, 0.6 part, the weight part of dispersion agent can be 0.7, 0.75, 0.8, 0.86, 0.9, 0.94, 1, 1.2, 1.3, 1.45, 1.6, 1.67, 1.8, 1.89, 1.93, 2 parts.
Embodiment 1
Height of the present invention is water-fast UV cure wood coatings, its raw material comprises following component by weight: urethane acrylate 30 parts, epoxy resin modification acrylate 8 parts, epoxy soybean oil acrylate 1 part, fluorinated acrylic ester 2 parts, modified nano-titanium dioxide 15 parts, 5 parts, water, 1, 6-hexanediyl ester 3 parts, Viscoat 295 5 parts, Hydroxyethyl acrylate 4 parts, methylethyl ketone peroxide 1 part, 2, 4, 6-trimethyl benzoyl diphenyl base phosphine oxide 3.5 parts, ethylene glycol 0.5 part, ethyl acetate 3 parts, ethylene glycol ethyl ether 0.5 part, trolamine 1.3 parts, thickening material 0.5 part, defoamer 4 parts, wax emulsion 1 part, flow agent 3 parts, epoxy hardener 0.1 part, dispersion agent 2 parts.
Embodiment 2
Height of the present invention is water-fast UV cure wood coatings, its raw material comprises following component by weight: urethane acrylate 50 parts, epoxy resin modification acrylate 3 parts, epoxy soybean oil acrylate 5 parts, fluorinated acrylic ester 6 parts, modified nano-titanium dioxide 10 parts, 12 parts, water, 1, 6-hexanediyl ester 1 part, Viscoat 295 8 parts, Hydroxyethyl acrylate 1 part, methylethyl ketone peroxide 1.8 parts, 2, 4, 6-trimethyl benzoyl diphenyl base phosphine oxide 2 parts, ethylene glycol 2 parts, ethyl acetate 1 part, ethylene glycol ethyl ether 2 parts, trolamine 0.5 part, thickening material 1.8 parts, defoamer 1.5 parts, wax emulsion 5 parts, flow agent 2 parts, epoxy hardener 0.6 part, dispersion agent 0.7 part,
Wherein, the properties-correcting agent of described modified nano-titanium dioxide is tetraethoxy; Described thickening material is polyvinylpyrrolidone.
Embodiment 3
Height of the present invention is water-fast UV cure wood coatings, its raw material comprises following component by weight: urethane acrylate 38 parts, epoxy resin modification acrylate 6.8 parts, epoxy soybean oil acrylate 3.2 parts, fluorinated acrylic ester 5.2 parts, modified nano-titanium dioxide 12 parts, 10 parts, water, 1, 6-hexanediyl ester 1.8 parts, Viscoat 295 6.7 parts, Hydroxyethyl acrylate 1.9 parts, methylethyl ketone peroxide 1.6 parts, 2, 4, 6-trimethyl benzoyl diphenyl base phosphine oxide 2.8 parts, ethylene glycol 1.5 parts, ethyl acetate 1.9 parts, ethylene glycol ethyl ether 1.6 parts, trolamine 0.8 part, thickening material 1.5 parts, defoamer 2.3 parts, wax emulsion 3.8 parts, flow agent 2.2 parts, epoxy hardener 0.26 part, dispersion agent 1.2 parts,
Wherein, the properties-correcting agent of described modified nano-titanium dioxide is double bond containing silane coupling agent; Described thickening material is that carboxymethyl cellulose, Natvosol are by the mixture of 1:3 weight ratio.
Embodiment 4
Height of the present invention is water-fast UV cure wood coatings, its raw material comprises following component by weight: urethane acrylate 43 parts, epoxy resin modification acrylate 5 parts, epoxy soybean oil acrylate 3.9 parts, fluorinated acrylic ester 4 parts, modified nano-titanium dioxide 14 parts, 7 parts, water, 1, 6-hexanediyl ester 2.3 parts, Viscoat 295 5.9 parts, Hydroxyethyl acrylate 2.6 parts, methylethyl ketone peroxide 1.3 parts, 2, 4, 6-trimethyl benzoyl diphenyl base phosphine oxide 3.3 parts, ethylene glycol 1.2 parts, ethyl acetate 2.4 parts, ethylene glycol ethyl ether 1.2 parts, trolamine 1.1 parts, thickening material 1.1 parts, defoamer 3.1 parts, wax emulsion 2.5 parts, flow agent 2.7 parts, epoxy hardener 0.15 part, dispersion agent 1.8 parts,
Wherein, the properties-correcting agent of described modified nano-titanium dioxide is that tetraethoxy, double bond containing silane coupling agent are by the mixture of 1:4 weight ratio; Described thickening material is that polyvinylpyrrolidone, carboxymethyl cellulose, Natvosol are by the mixture of any weight ratio.
Embodiment 5
Height of the present invention is water-fast UV cure wood coatings, its raw material comprises following component by weight: urethane acrylate 35 parts, epoxy resin modification acrylate 5.8 parts, epoxy soybean oil acrylate 1.9 parts, fluorinated acrylic ester 3.5 parts, modified nano-titanium dioxide 12.3 parts, 11 parts, water, 1, 6-hexanediyl ester 2.1 parts, Viscoat 295 7.3 parts, Hydroxyethyl acrylate 2.6 parts, methylethyl ketone peroxide 1.2 parts, 2, 4, 6-trimethyl benzoyl diphenyl base phosphine oxide 2.7 parts, ethylene glycol 1.2 parts, ethyl acetate 1.9 parts, ethylene glycol ethyl ether 1.5 parts, trolamine 0.85 part, thickening material 1.26 parts, defoamer 3.3 parts, wax emulsion 2.9 parts, flow agent 2.7 parts, epoxy hardener 0.34 part, dispersion agent 1.1 parts,
Wherein, the properties-correcting agent of described modified nano-titanium dioxide is that tetraethoxy, double bond containing silane coupling agent are by the mixture of 1:4 weight ratio; Described thickening material is carboxymethyl cellulose.
Embodiment 6
Height of the present invention is water-fast UV cure wood coatings, its raw material comprises following component by weight: urethane acrylate 42 parts, epoxy resin modification acrylate 6.5 parts, epoxy soybean oil acrylate 3.5 parts, fluorinated acrylic ester 4.8 parts, modified nano-titanium dioxide 13 parts, 8 parts, water, 1, 6-hexanediyl ester 2 parts, Viscoat 295 6 parts, Hydroxyethyl acrylate 2.5 parts, methylethyl ketone peroxide 1.5 parts, 2, 4, 6-trimethyl benzoyl diphenyl base phosphine oxide 3 parts, ethylene glycol 1.5 parts, ethyl acetate 2.2 parts, ethylene glycol ethyl ether 1.5 parts, trolamine 1 part, thickening material 1.3 parts, defoamer 2.6 parts, wax emulsion 3.5 parts, flow agent 2.4 parts, epoxy hardener 0.22 part, dispersion agent 1.4 parts,
Wherein, the properties-correcting agent of described modified nano-titanium dioxide is that tetraethoxy, double bond containing silane coupling agent are by the mixture of any weight ratio; Described thickening material is that polyvinylpyrrolidone, carboxymethyl cellulose, Natvosol are by the mixture of 1:3:2 weight ratio.
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 (6)
1. one kind high water-fast UV cure wood coatings, it is characterized in that, its raw material comprises following component by weight: urethane acrylate 30-50 part, epoxy resin modification acrylate 3-8 part, epoxy soybean oil acrylate 1-5 part, fluorinated acrylic ester 2-6 part, modified nano-titanium dioxide 10-15 part, water 5-12 part, 1, 6-hexanediyl ester 1-3 part, Viscoat 295 5-8 part, Hydroxyethyl acrylate 1-4 part, methylethyl ketone peroxide 1-1.8 part, 2, 4, 6-trimethyl benzoyl diphenyl base phosphine oxide 2-3.5 part, ethylene glycol 0.5-2 part, ethyl acetate 1-3 part, ethylene glycol ethyl ether 0.5-2 part, trolamine 0.5-1.3 part, thickening material 0.5-1.8 part, defoamer 1.5-4 part, wax emulsion 1-5 part, flow agent 2-3 part, epoxy hardener 0.1-0.6 part, dispersion agent 0.7-2 part.
2. high water-fast UV cure wood coatings according to claim 1, it is characterized in that, its raw material comprises following component by weight: urethane acrylate 38-43 part, epoxy resin modification acrylate 5-6.8 part, epoxy soybean oil acrylate 3.2-3.9 part, fluorinated acrylic ester 4-5.2 part, modified nano-titanium dioxide 12-14 part, water 7-10 part, 1, 6-hexanediyl ester 1.8-2.3 part, Viscoat 295 5.9-6.7 part, Hydroxyethyl acrylate 1.9-2.6 part, methylethyl ketone peroxide 1.3-1.6 part, 2, 4, 6-trimethyl benzoyl diphenyl base phosphine oxide 2.8-3.3 part, ethylene glycol 1.2-1.5 part, ethyl acetate 1.9-2.4 part, ethylene glycol ethyl ether 1.2-1.6 part, trolamine 0.8-1.1 part, thickening material 1.1-1.5 part, defoamer 2.3-3.1 part, wax emulsion 2.5-3.8 part, flow agent 2.2-2.7 part, epoxy hardener 0.15-0.26 part, dispersion agent 1.2-1.8 part.
3. high water-fast UV cure wood coatings according to claim 1 or 2, it is characterized in that, its raw material comprises following component by weight: urethane acrylate 42 parts, epoxy resin modification acrylate 6.5 parts, epoxy soybean oil acrylate 3.5 parts, fluorinated acrylic ester 4.8 parts, modified nano-titanium dioxide 13 parts, 8 parts, water, 1, 6-hexanediyl ester 2 parts, Viscoat 295 6 parts, Hydroxyethyl acrylate 2.5 parts, methylethyl ketone peroxide 1.5 parts, 2, 4, 6-trimethyl benzoyl diphenyl base phosphine oxide 3 parts, ethylene glycol 1.5 parts, ethyl acetate 2.2 parts, ethylene glycol ethyl ether 1.5 parts, trolamine 1 part, thickening material 1.3 parts, defoamer 2.6 parts, wax emulsion 3.5 parts, flow agent 2.4 parts, epoxy hardener 0.22 part, dispersion agent 1.4 parts.
4. high water-fast UV cure wood coatings according to any one of claim 1-3, is characterized in that, the properties-correcting agent of described modified nano-titanium dioxide is the combination of a kind of in tetraethoxy, double bond containing silane coupling agent or two kinds.
5. high water-fast UV cure wood coatings according to any one of claim 1-4, is characterized in that, the properties-correcting agent of described modified nano-titanium dioxide is double bond containing silane coupling agent.
6. high water-fast UV cure wood coatings according to any one of claim 1-5, is characterized in that, described thickening material is one or more the combination in polyvinylpyrrolidone, carboxymethyl cellulose, Natvosol.
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Cited By (5)
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CN104893509A (en) * | 2015-05-29 | 2015-09-09 | 成都纳硕科技有限公司 | Photocuring paint for wood and preparation method thereof |
CN105038569A (en) * | 2015-06-29 | 2015-11-11 | 芜湖县双宝建材有限公司 | High-fire-retardant ultraviolet curing coating |
CN105368316A (en) * | 2015-12-10 | 2016-03-02 | 滁州金桥德克新材料有限公司 | UV rapid curing method of epoxidized soybean oil acrylate resin |
CN107384138A (en) * | 2017-08-03 | 2017-11-24 | 合肥隆延科技有限公司 | Environment-friendly type ultraviolet-curing woodwork coating |
CN114571550A (en) * | 2022-04-12 | 2022-06-03 | 小森新材料科技有限公司 | Process for coating veneer with opening effect of digital spraying veneer |
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