CN116515377A - Ultraviolet light curing micro-cement paint - Google Patents
Ultraviolet light curing micro-cement paint Download PDFInfo
- Publication number
- CN116515377A CN116515377A CN202310569217.3A CN202310569217A CN116515377A CN 116515377 A CN116515377 A CN 116515377A CN 202310569217 A CN202310569217 A CN 202310569217A CN 116515377 A CN116515377 A CN 116515377A
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- ultraviolet light
- cement
- coating
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- 239000004568 cement Substances 0.000 title claims abstract description 41
- 239000003973 paint Substances 0.000 title claims description 21
- 238000000576 coating method Methods 0.000 claims abstract description 51
- 239000011248 coating agent Substances 0.000 claims abstract description 47
- 239000011737 fluorine Substances 0.000 claims abstract description 19
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 19
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 17
- -1 silicon modified acrylic ester Chemical class 0.000 claims abstract description 17
- 239000000178 monomer Substances 0.000 claims abstract description 15
- 239000000843 powder Substances 0.000 claims abstract description 15
- 239000011347 resin Substances 0.000 claims abstract description 11
- 229920005989 resin Polymers 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims abstract description 10
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 10
- 239000010703 silicon Substances 0.000 claims abstract description 10
- 239000002270 dispersing agent Substances 0.000 claims abstract description 6
- 239000002318 adhesion promoter Substances 0.000 claims abstract description 5
- 239000000945 filler Substances 0.000 claims abstract description 4
- 238000009736 wetting Methods 0.000 claims abstract description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- VFHVQBAGLAREND-UHFFFAOYSA-N diphenylphosphoryl-(2,4,6-trimethylphenyl)methanone Chemical compound CC1=CC(C)=CC(C)=C1C(=O)P(=O)(C=1C=CC=CC=1)C1=CC=CC=C1 VFHVQBAGLAREND-UHFFFAOYSA-N 0.000 claims description 5
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 4
- 239000004202 carbamide Substances 0.000 claims description 4
- 229910021485 fumed silica Inorganic materials 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 claims description 4
- 239000012956 1-hydroxycyclohexylphenyl-ketone Substances 0.000 claims description 3
- MQDJYUACMFCOFT-UHFFFAOYSA-N bis[2-(1-hydroxycyclohexyl)phenyl]methanone Chemical compound C=1C=CC=C(C(=O)C=2C(=CC=CC=2)C2(O)CCCCC2)C=1C1(O)CCCCC1 MQDJYUACMFCOFT-UHFFFAOYSA-N 0.000 claims description 3
- 239000013530 defoamer Substances 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 7
- 238000012545 processing Methods 0.000 abstract description 5
- 239000002518 antifoaming agent Substances 0.000 abstract 1
- 230000008033 biological extinction Effects 0.000 abstract 1
- 239000004033 plastic Substances 0.000 description 44
- 229920003023 plastic Polymers 0.000 description 44
- 230000000052 comparative effect Effects 0.000 description 37
- 239000004575 stone Substances 0.000 description 28
- 238000001723 curing Methods 0.000 description 25
- 239000010410 layer Substances 0.000 description 18
- 238000012360 testing method Methods 0.000 description 13
- 239000000463 material Substances 0.000 description 11
- 239000000126 substance Substances 0.000 description 9
- 238000009413 insulation Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000243 solution Substances 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 4
- 238000004132 cross linking Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- XDLMVUHYZWKMMD-UHFFFAOYSA-N 3-trimethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CO[Si](OC)(OC)CCCOC(=O)C(C)=C XDLMVUHYZWKMMD-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 239000011253 protective coating Substances 0.000 description 3
- HMUNWXXNJPVALC-UHFFFAOYSA-N 1-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C(CN1CC2=C(CC1)NN=N2)=O HMUNWXXNJPVALC-UHFFFAOYSA-N 0.000 description 2
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 2
- YIJYFLXQHDOQGW-UHFFFAOYSA-N 2-[2,4,6-trioxo-3,5-bis(2-prop-2-enoyloxyethyl)-1,3,5-triazinan-1-yl]ethyl prop-2-enoate Chemical group C=CC(=O)OCCN1C(=O)N(CCOC(=O)C=C)C(=O)N(CCOC(=O)C=C)C1=O YIJYFLXQHDOQGW-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- OHVLMTFVQDZYHP-UHFFFAOYSA-N 1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-2-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]ethanone Chemical compound N1N=NC=2CN(CCC=21)C(CN1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)=O OHVLMTFVQDZYHP-UHFFFAOYSA-N 0.000 description 1
- KZEVSDGEBAJOTK-UHFFFAOYSA-N 1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-2-[5-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]-1,3,4-oxadiazol-2-yl]ethanone Chemical compound N1N=NC=2CN(CCC=21)C(CC=1OC(=NN=1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)=O KZEVSDGEBAJOTK-UHFFFAOYSA-N 0.000 description 1
- VWVRASTUFJRTHW-UHFFFAOYSA-N 2-[3-(azetidin-3-yloxy)-4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]pyrazol-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound O=C(CN1C=C(C(OC2CNC2)=N1)C1=CN=C(NC2CC3=C(C2)C=CC=C3)N=C1)N1CCC2=C(C1)N=NN2 VWVRASTUFJRTHW-UHFFFAOYSA-N 0.000 description 1
- WZFUQSJFWNHZHM-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)CC(=O)N1CC2=C(CC1)NN=N2 WZFUQSJFWNHZHM-UHFFFAOYSA-N 0.000 description 1
- JQMFQLVAJGZSQS-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-N-(2-oxo-3H-1,3-benzoxazol-6-yl)acetamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)CC(=O)NC1=CC2=C(NC(O2)=O)C=C1 JQMFQLVAJGZSQS-UHFFFAOYSA-N 0.000 description 1
- ZRPAUEVGEGEPFQ-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]pyrazol-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C=1C=NN(C=1)CC(=O)N1CC2=C(CC1)NN=N2 ZRPAUEVGEGEPFQ-UHFFFAOYSA-N 0.000 description 1
- YJLUBHOZZTYQIP-UHFFFAOYSA-N 2-[5-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-1,3,4-oxadiazol-2-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1=NN=C(O1)CC(=O)N1CC2=C(CC1)NN=N2 YJLUBHOZZTYQIP-UHFFFAOYSA-N 0.000 description 1
- YLZOPXRUQYQQID-UHFFFAOYSA-N 3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]propan-1-one Chemical compound N1N=NC=2CN(CCC=21)CCC(=O)N1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F YLZOPXRUQYQQID-UHFFFAOYSA-N 0.000 description 1
- CONKBQPVFMXDOV-QHCPKHFHSA-N 6-[(5S)-5-[[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]methyl]-2-oxo-1,3-oxazolidin-3-yl]-3H-1,3-benzoxazol-2-one Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C[C@H]1CN(C(O1)=O)C1=CC2=C(NC(O2)=O)C=C1 CONKBQPVFMXDOV-QHCPKHFHSA-N 0.000 description 1
- RPJCYXCKWKJCCP-UHFFFAOYSA-N C(C=C)(=O)O.COCOC.CCC Chemical compound C(C=C)(=O)O.COCOC.CCC RPJCYXCKWKJCCP-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- DAKWPKUUDNSNPN-UHFFFAOYSA-N Trimethylolpropane triacrylate Chemical compound C=CC(=O)OCC(CC)(COC(=O)C=C)COC(=O)C=C DAKWPKUUDNSNPN-UHFFFAOYSA-N 0.000 description 1
- 238000003848 UV Light-Curing Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- ZYMKZMDQUPCXRP-UHFFFAOYSA-N fluoro prop-2-enoate Chemical compound FOC(=O)C=C ZYMKZMDQUPCXRP-UHFFFAOYSA-N 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000000946 synaptic effect Effects 0.000 description 1
- YUYCVXFAYWRXLS-UHFFFAOYSA-N trimethoxysilane Chemical compound CO[SiH](OC)OC YUYCVXFAYWRXLS-UHFFFAOYSA-N 0.000 description 1
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
-
- 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
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
- C09D1/06—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances cement
-
- 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
- C09D7/45—Anti-settling agents
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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)
- Paints Or Removers (AREA)
Abstract
The invention provides an ultraviolet light curing micro-cement coating, and relates to the technical field of coatings; the coating comprises the following components in parts by weight: 30-35 parts of UV resin; 5-25 parts of monomer; 1.5-5 parts of anti-settling agent; 0.05 to 0.1 portion of defoaming agent; 1-3 parts of adhesion promoter; 0.1 to 0.5 part of leveling agent; 1-3 parts of photoinitiator; 0.1 to 0.5 part of wetting dispersant; 2-8 parts of extinction powder; 35-50 parts of filler; the UV resin is prepared from fluorine-containing silicon modified acrylic ester oligomer and fluorine-containing acrylic ester oligomer according to the mass ratio of (20-25): (10-15) a mixture. The ultraviolet light curing micro-cement coating provided by the invention greatly reduces the preparation procedures, simplifies the preparation process, shortens the processing period and reduces the preparation cost.
Description
Technical Field
The invention relates to the technical field of coatings, in particular to an ultraviolet light curing micro-cement coating.
Background
In our traditional impression, cement is a gray, viscous, pasty mass that is common on construction sites, used to cast materials for structures such as beams, slabs, columns, etc. of construction. Because of its single color and poor decorative properties, it is used essentially only as a base material and rarely as a surface material.
The stone plastic floor is also called as stone plastic floor tile, and the normal name is PVC sheet floor, which is a novel floor decoration material developed by high-quality and high-tech research, adopts cobblestone powder to form a solid base layer with high density and high fiber net structure, and is coated with a super-strong wear-resistant polymer PVC wear-resistant layer on the surface, and is processed by hundreds of procedures. The product has vivid and beautiful lines, is super-strong and wear-resistant, has bright and smooth surface, and can be called as a model of a novel high-tech material in the twenty-first century.
Stone-plastic floors belong to one category of PVC floors; as known, PVC floors are divided into coiled materials and sheets, stone-plastic floors being exclusively referred to as sheets, and structurally are mainly divided into homogeneous and permeable sheets, multilayer composite sheets and semi-homogeneous and permeable sheets; the shape is divided into square materials and strip materials.
Wherein, the homogeneous core-penetrating sheet material refers to a sheet material which is homogeneous from top to bottom, namely from top to bottom, and has the same color; the multilayered composite sheet is formed by laminating a multilayered structure and generally comprises a high molecular wear-resistant layer (PVC wear-resistant layer, UV bottom layer treatment, UV top coating treatment), a printing film layer, a glass fiber layer, a base layer and the like; the semi-homogeneous permeable sheet refers to a homogeneous permeable sheet, and a wear-resistant layer is added on the surface of the homogeneous permeable sheet to increase the wear resistance and the stain resistance of the homogeneous permeable sheet.
At present, in the process of preparing a finished product of the stone plastic floor (SPC), the finished product can be prepared through a plurality of treatment procedures of stone plastic plates, printing film layers, PVC wear-resistant layers, UV bottom treatment and UV surface coating treatment. The process is relatively complex, the processing period is long, the manufacturing cost is high, and the stone plastic floor is easy to warp when the UV coating is made, so that the quality problem is caused; in addition, the stone-plastic floor produced by the traditional manufacturing process is difficult to obtain in various performances such as abrasion resistance, scrubbing resistance, skid resistance, sound insulation and the like through a UV coating, so that the development universality of the stone-plastic floor is limited to a great extent.
Disclosure of Invention
The invention aims to solve the technical problems that: in order to solve the problem of complex production process of stone plastic floors in the prior art, the invention provides the ultraviolet light curing micro-cement paint, which is directly coated on a stone plastic plate with a printed film layer and then subjected to UV curing, so that the stone plastic floor capable of meeting the use requirement can be obtained, the production process of the stone plastic floor is reduced, the quality of the stone plastic floor is improved, and the problem of complex production process of the stone plastic floor in the prior art is solved.
The technical scheme adopted for solving the technical problems is as follows:
the ultraviolet light curing micro-cement coating comprises the following components in parts by weight:
the UV resin is prepared from fluorine-containing silicon modified acrylic ester oligomer and fluorine-containing acrylic ester oligomer according to the mass ratio of (20-25): (10-15) a mixture.
Optionally, the monomer is a monofunctional monomer and a multifunctional monomer according to a mass ratio of 4.5: (5-10).
Optionally, the anti-settling agent is a mixture of fumed silica and urea modified solution rheological agent according to a mass ratio of 1:2.
Optionally, the defoamer is a silicone-free foam breaking polymer solution.
Optionally, the adhesion promoter is a silane coupling agent.
Optionally, the leveling agent is an organosilicon leveling agent.
Optionally, the photoinitiator is selected from at least one of 2,4, 6-trimethylbenzoyl-diphenyl phosphine oxide and 1-hydroxy-cyclohexyl-phenyl ketone.
Optionally, the wetting dispersant is DISPERBYK-2009.
Optionally, the matting powder is a silica matting powder.
Optionally, the filler is a micro-cement powder.
The beneficial effects of the invention are as follows:
according to the ultraviolet light curing micro-cement paint provided by the invention, the stone plastic floor meeting the use requirements of various places can be obtained only by coating the ultraviolet light curing micro-cement paint on the stone plastic plate with the printed film layer, and compared with the traditional preparation method of the stone plastic floor, the preparation process is greatly reduced, the preparation process is simplified, the processing period is shortened, and the preparation cost is reduced; in addition, as the preparation process is reduced, the preparation of the stone-plastic floor can be completed by only coating one layer of coating, compared with the traditional preparation process of various coating processes, the operation steps and operation time on the stone-plastic plate are reduced, the damage to the stone-plastic plate is reduced, the warping of the stone-plastic floor is not easy to cause, and the reject ratio of the stone-plastic floor is reduced.
Detailed Description
The present invention will now be described in further detail. The embodiments described below are exemplary and intended to illustrate the invention and should not be construed as limiting the invention, as all other embodiments, based on which a person of ordinary skill in the art would obtain without inventive faculty, are within the scope of the invention.
In order to solve the problem of complex production process of stone plastic floors in the prior art, the invention provides an ultraviolet light curing micro-cement coating, which comprises the following components in parts by weight:
the UV resin is fluorine-containing silicon modified acrylic ester oligomer and fluorine-containing acrylic ester oligomer according to the mass ratio of (20-25): (10-15) a mixture.
According to the ultraviolet light curing micro-cement paint, the mixture composed of the fluorine-containing silicon modified acrylic ester oligomer and the fluorine-containing acrylic ester oligomer is taken as the main resin, and the monomers and the various auxiliary agents are combined, so that after the ultraviolet light curing micro-cement paint is coated on the stone plastic plate with the printed film layer, a protective coating is formed on the surface of the stone plastic plate, the protective coating and the stone plastic plate have excellent adhesive force, and meanwhile, the excellent wear-resisting scratch-resisting property, the skid-resisting property and the sound insulation effect can be provided for the prepared stone plastic floor, and in addition, the protective coating also has good waterproof and oil-proof functions, so that the prepared stone plastic floor can be applied to the outer wall, the kitchen, the bathroom and other areas contacting oil stains and water, is not easy to cause dirt, is convenient for later cleaning, has an antibacterial rate of over 95%, is not easy to generate mildew after detection, and is further beneficial to expanding the application range of the stone plastic floor.
By adopting the ultraviolet light curing micro-cement paint provided by the invention, the stone plastic floor meeting the use requirements of various places can be obtained by only coating the ultraviolet light curing micro-cement paint on the stone plastic plate with the printed film layer, and compared with the traditional preparation method of the stone plastic floor, the preparation process of the stone plastic floor is greatly reduced, the preparation process is simplified, the processing period is shortened, and the preparation cost is reduced; in addition, as the preparation process is reduced, the preparation of the stone-plastic floor can be completed by only coating one layer of coating, compared with the traditional preparation process of various coating processes, the operation steps and operation time on the stone-plastic plate are reduced, the damage to the stone-plastic plate is reduced, the warping of the stone-plastic floor is not easy to cause, and the reject ratio of the stone-plastic floor is reduced.
The invention preferably uses the fluorine-containing silicon modified acrylic ester oligomer as a trifunctional fluorine-containing silicon modified acrylic ester oligomer, and particularly preferably uses the fluorine-containing silicon modified acrylic ester oligomer as Guangzhou Ruo chemical low-odor full-solid stain-resistant resin LuCure8696, and the resin main chain is polyurethane and has excellent toughness; the branched chain contains a fluorosilicone structure, and the fluorosilicone structure naturally migrates to the surface of the coating during coating due to incompatibility with the main chain and lower specific gravity, so that the nano synaptic microstructure is formed to achieve the stain-resistant effect, and meanwhile, the fluorosilicone chain segment can also participate in crosslinking, is not easy to migrate, has excellent hydrophobicity, and has more durable stain-resistant effect. The LuCure8696 is selected as the main resin, so that the coating has good graffiti resistance, durability, leveling property, boiling resistance, wear resistance and toughness; the modified polyurethane has moderate crosslinking density and HB hardness, and can meet the requirements of good wear resistance and scratch resistance; meanwhile, luCure8696 has higher reactivity and better compatibility compared with some fluorine modified resins.
The preferred fluoroacrylate oligomer of the present invention is sandomax CN4002; the fluorine-containing acrylic ester oligomer has low surface energy, low viscosity and low refractive index; helping to provide low staining, good weatherability and high flexibility for the coating, with good chemical and water resistance.
The preferred monomers of the invention are monofunctional monomers and polyfunctional monomers according to a mass ratio of 4.5: (5-10).
Further preferred monofunctional monomers of the present invention are cyclotrimethylol propane methylal acrylate and particularly preferred is Changxing chemical EM212; the monofunctional monomer helps to reduce the volume shrinkage of the coating, and simultaneously provides the coating with good weather resistance, toughness and water resistance.
The invention further preferably the multifunctional monomer is tris (2-hydroxyethyl) isocyanurate triacrylate, and particularly preferably Changxing chemical EM2380-1; the multifunctional monomer helps to increase the curing rate of the coating system of the present invention, and also helps to increase the abrasion resistance, impact resistance, water resistance and chemical resistance of the coating system.
The preferred anti-settling agent of the invention is a mixture of fumed silica and urea modified solution rheologic agent according to the mass ratio of 1:2, and the particularly preferred fumed silica is M-5 of Kabot corporation of America, and the urea modified solution rheologic agent is BKY-410 of Pick chemical Germany.
The preferred defoamer of the present invention is a silicone-free foam breaking polymer solution, and is particularly preferably DEGO Airex920 from Digao Germany.
The preferred adhesion promoter of the present invention is a silane coupling agent, and is particularly preferably Z-6030 from the company us doucorning; the silane coupling agent is a difunctional silane containing epoxy organic active groups and trimethoxy silane inorganic active groups, and has the function of improving the adhesion of radiation-cured coating to inorganic substrates; in addition, the Dow Corning Z-6030 can react with many different types of organic polymers, which is beneficial to improving the adhesion of the coating to the stone-plastic board.
The preferred leveling agent of the invention is an organosilicon leveling agent, and is particularly preferred to be a di-high TEGO Rad 2700; the organosilicon leveling agent is a high-crosslinking release auxiliary agent, has extremely strong release effect and smoothness, has defoaming performance, and has excellent release and sliding assisting performance.
The photoinitiator is preferably at least one selected from 2,4, 6-trimethylbenzoyl-diphenyl phosphine oxide TPO and 1-hydroxy-cyclohexyl-phenyl ketone 184, and is more preferably a mixture of TPO and 184 according to a mass ratio of 1:2.
The preferred lubricating dispersant of the present invention is a high molecular weight lubricating dispersant, and further preferred is DISPERBYK-2009; the lubricating dispersant helps to improve the matting efficiency, reduce viscosity, and provide flowability of the coating system of the present invention.
The preferred matting powder of the present invention is a silica matting powder, and particularly preferably a Graves matting powder RAD2105.
The filler is preferably a micro-cement powder, and more preferably natural volcanic powder in the mineral processing plant of the Yi-nan Yi-Hu county, hebei province.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of embodiments of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
Example 1
The embodiment provides an ultraviolet light curing micro-cement coating, which comprises the following components in parts by weight:
example 2
The embodiment provides an ultraviolet light curing micro-cement coating, which comprises the following components in parts by weight:
example 3
The embodiment provides an ultraviolet light curing micro-cement coating, which comprises the following components in parts by weight:
example 4
The embodiment provides an ultraviolet light curing micro-cement coating, which comprises the following components in parts by weight:
example 5
The embodiment provides an ultraviolet light curing micro-cement coating, which comprises the following components in parts by weight:
example 6
The embodiment provides an ultraviolet light curing micro-cement coating, which comprises the following components in parts by weight:
comparative example 1
The difference between this comparative example and example 1 is that fluorine modified acrylate oligomer YC388 of Shanghai Chang New material Co., ltd was used instead of fluorine-containing silicon modified acrylate oligomer LuCure8696.
Comparative example 2
The difference between this comparative example and example 1 is that Dongguan blue Ke Lu fluorocarbon modified highly reactive UV resin L-6905E was used instead of the fluorosilicone modified acrylate oligomer LuCure8696.
Comparative example 3
The difference between this comparative example and example 1 is that the fluorosilicone modified acrylate oligomer LuCure8696 is replaced with the Changcheng chemical trifunctional polyurethane acrylate oligomer ETERCURE 6130B-80.
Comparative example 4
This comparative example differs from example 1 in that FSP8818 of the guangzhou wetting chemistry was substituted for the fluorosilicone modified acrylate oligomer LuCure8696.
Comparative example 5
The comparative example provides an ultraviolet light curing micro-cement coating, which comprises the following components in parts by weight:
comparative example 6
The comparative example provides an ultraviolet light curing micro-cement coating, which comprises the following components in parts by weight:
comparative example 7
The difference between this comparative example and example 1 is that trimethylolpropane triacrylate EM231 was used instead of tris (2-hydroxyethyl) isocyanurate triacrylate EM2380-1.
Comparative example 8
The difference between this comparative example and example 1 is that the American Sadama adhesion promoter CD9501 was used in place of the American Conning company Z-6030.
Comparative example 9
The comparative example provides an ultraviolet light curing micro-cement coating, which comprises the following components in parts by weight:
comparative example 10
The comparative example provides an ultraviolet light curing micro-cement coating, which comprises the following components in parts by weight:
application of
According to the formula amount, the components of the embodiments and the comparative examples are uniformly mixed to obtain the ultraviolet light curing micro-cement paint, the paint obtained by the embodiments and the comparative examples is roll-coated on the stone-plastic plate with the printed film layer twice, and each time, 15-25 g/cm of the paint is roll-coated 2 And (5) curing. The specific process is as follows: substrate-roll coating of micro-cement paint-semi-curing-roll coating of micro-cement paint-curing. The substrate treated by the process is subjected to the following performance tests:
1. adhesion test: the test was performed according to the standard GB/T4893.4-2013 adhesion cross cut assay.
2. Anti-skid property measurement ramp test: the tests were carried out in accordance with the test of standard DIN 51130 German floor coverings, the slip resistance test and the ramp test.
3. Abrasion resistance test: abrasion resistance was measured according to EN 660-2 elastic floor coverings.
4. And (3) sound insulation test: referring to experimental measurement of sound insulation of the air of the building and the building components, wherein the experimental measurement of sound insulation of the air of the building components of the third part is measured, and the judgment standard is as follows: building sound insulation evaluation standard GBT 50121-2005.
The test results were as follows:
TABLE 1
| Test item | Adhesion test (grade) | Determination of non-slip Property (R) | Determination of wear resistance (grade) | Sound insulation test (stage) |
| Example 1 | 1 | R13 | P | 1 |
| Implementation of the embodimentsExample 2 | 1 | R13 | P | 1 |
| Example 3 | 1 | R13 | P | 1 |
| Example 4 | 1 | R13 | P | 1 |
| Example 5 | 1 | R13 | P | 1 |
| Example 6 | 1 | R13 | P | 1 |
| Comparative example 1 | 1 | R11 | M | 3 |
| Comparative example 2 | 2 | R13 | P | 1 |
| Comparative example 3 | 1 | R13 | F | 3 |
| Comparative example 4 | 2 | R13 | M | 2 |
| Comparative example 5 | 2 | R13 | P | 3 |
| Comparative example 6 | 2 | R11 | F | 1 |
| Comparative example 7 | 2 | R12 | M | 1 |
| Comparative example 8 | 1 | R12 | P | 1 |
| Comparative example 9 | 1 | R13 | M | 3 |
| Comparative example 10 | 2 | R11 | F | 5 |
From the data, the coating prepared by the embodiments of the invention has excellent adhesion between the coating and the stone plastic plate after being coated on the stone plastic plate, and the prepared stone plastic floor has excellent anti-skid property, wear resistance and sound insulation effect.
Comparative examples 1-4 the fluorosilicone modified acrylate oligomer LuCure8696 of example 1 was replaced with a different starting material, respectively, each resulting in a reduction in the performance of at least one coating.
Comparative example 5 compared with example 1, the fluorine-containing acrylate oligomer CN4002 is not added, and because CN4002 plays a role in adhesion in the formulation, the viscosity of the paint can be neutralized, and the paint has good workability by the coordination with other components; if not added or replaced by other types of materials, the adhesion and physical and chemical properties of the coating can be directly affected.
Comparative example 6 compared with example 1, the film forming property of the coating layer was deteriorated and the crosslinking density was lowered without adding the fluorine-containing silicon modified acrylate oligomer, affecting the physical properties and chemical properties of the coating layer.
Comparative example 9 and comparative example 10 were compared with example 1, and M-5 and BKY-410 were used as anti-settling agents, respectively; because the micro cement powder has larger specific gravity, if M-5 or BYK-410 is used alone, the micro cement powder cannot have a good anti-settling effect, so that the wear resistance of the coating can be affected, and other performances can be damaged.
With the above-described preferred embodiments according to the present invention as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present invention. The technical scope of the present invention is not limited to the description, but must be determined according to the scope of claims.
Claims (10)
1. The ultraviolet light curing micro-cement coating is characterized by comprising the following components in parts by weight:
the UV resin is prepared from fluorine-containing silicon modified acrylic ester oligomer and fluorine-containing acrylic ester oligomer according to the mass ratio of (20-25): (10-15) a mixture.
2. The ultraviolet light-curable micro cement paint according to claim 1, wherein the monomer is a monofunctional monomer and a multifunctional monomer according to a mass ratio of 4.5: (5-10).
3. The ultraviolet light-curable micro cement paint according to claim 1, wherein the anti-settling agent is a mixture of fumed silica and urea modified solution rheological agent according to a mass ratio of 1:2.
4. The uv curable micro cement paint according to claim 1, wherein the defoamer is a silicone-free foam breaking polymer solution.
5. The uv-curable micro-cement paint according to claim 1, wherein the adhesion promoter is a silane coupling agent.
6. The ultraviolet light-curable microplasma coating of claim 1, wherein said leveling agent is an organosilicon leveling agent.
7. The uv-curable microplasma coating according to claim 1, wherein said photoinitiator is selected from at least one of 2,4, 6-trimethylbenzoyl-diphenyl phosphine oxide, 1-hydroxy-cyclohexyl-phenyl ketone.
8. The uv curable micro cement paint according to claim 1, wherein the wetting dispersant is DISPERBYK-2009.
9. The uv-curable micro-cement paint of claim 1, wherein the matting powder is a silica matting powder.
10. The uv-curable micro-cement paint according to claim 1, wherein the filler is a micro-cement powder.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106590242A (en) * | 2016-11-24 | 2017-04-26 | 深圳市广田环保涂料有限公司 | LED-UV (light-emitting diode-ultraviolet) anti-doodling pollution-resisting coating and preparation method as well as use method thereof |
| CN110358340A (en) * | 2019-07-09 | 2019-10-22 | 湖南松井新材料股份有限公司 | Super abrasive showering UV coating and its preparation method and application |
| CN113402938A (en) * | 2021-06-21 | 2021-09-17 | 无锡博加电子新材料有限公司 | High-hardness flexible UV coating for surface of optical PET film |
| CN113402914A (en) * | 2021-06-21 | 2021-09-17 | 无锡博加电子新材料有限公司 | UV coating for temporary protection of tin plate |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106590242A (en) * | 2016-11-24 | 2017-04-26 | 深圳市广田环保涂料有限公司 | LED-UV (light-emitting diode-ultraviolet) anti-doodling pollution-resisting coating and preparation method as well as use method thereof |
| CN110358340A (en) * | 2019-07-09 | 2019-10-22 | 湖南松井新材料股份有限公司 | Super abrasive showering UV coating and its preparation method and application |
| CN113402938A (en) * | 2021-06-21 | 2021-09-17 | 无锡博加电子新材料有限公司 | High-hardness flexible UV coating for surface of optical PET film |
| CN113402914A (en) * | 2021-06-21 | 2021-09-17 | 无锡博加电子新材料有限公司 | UV coating for temporary protection of tin plate |
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