CN113004818A - Self-adhesion type polypropylene decoration film - Google Patents
Self-adhesion type polypropylene decoration film Download PDFInfo
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- CN113004818A CN113004818A CN202110358085.0A CN202110358085A CN113004818A CN 113004818 A CN113004818 A CN 113004818A CN 202110358085 A CN202110358085 A CN 202110358085A CN 113004818 A CN113004818 A CN 113004818A
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- polypropylene
- self
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- layer
- adhesive
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- -1 polypropylene Polymers 0.000 title claims abstract description 76
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 57
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 57
- 238000005034 decoration Methods 0.000 title claims description 9
- 239000000853 adhesive Substances 0.000 claims abstract description 26
- 239000010410 layer Substances 0.000 claims abstract description 26
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 20
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000011247 coating layer Substances 0.000 claims abstract description 19
- 239000000123 paper Substances 0.000 claims abstract description 18
- 229920002635 polyurethane Polymers 0.000 claims abstract description 18
- 239000004814 polyurethane Substances 0.000 claims abstract description 18
- 239000003292 glue Substances 0.000 claims abstract description 17
- 239000002994 raw material Substances 0.000 claims abstract description 17
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims abstract description 16
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 16
- 229920005989 resin Polymers 0.000 claims abstract description 16
- 239000011347 resin Substances 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 14
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000002904 solvent Substances 0.000 claims abstract description 14
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 11
- CSCPPACGZOOCGX-UHFFFAOYSA-N acetone Substances CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 10
- 239000004205 dimethyl polysiloxane Substances 0.000 claims abstract description 10
- 239000002270 dispersing agent Substances 0.000 claims abstract description 10
- 239000000049 pigment Substances 0.000 claims abstract description 10
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims abstract description 10
- 229920000728 polyester Polymers 0.000 claims abstract description 10
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 10
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 10
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 10
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 10
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 8
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims abstract description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000004925 Acrylic resin Substances 0.000 claims abstract description 7
- 229920000178 Acrylic resin Polymers 0.000 claims abstract description 7
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000004698 Polyethylene Substances 0.000 claims abstract description 7
- BCKXLBQYZLBQEK-KVVVOXFISA-M Sodium oleate Chemical compound [Na+].CCCCCCCC\C=C/CCCCCCCC([O-])=O BCKXLBQYZLBQEK-KVVVOXFISA-M 0.000 claims abstract description 7
- 229910001870 ammonium persulfate Inorganic materials 0.000 claims abstract description 7
- 230000008033 biological extinction Effects 0.000 claims abstract description 7
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000008367 deionised water Substances 0.000 claims abstract description 7
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 7
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229920000573 polyethylene Polymers 0.000 claims abstract description 7
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 claims abstract description 7
- 229920001971 elastomer Polymers 0.000 claims abstract description 4
- 239000000806 elastomer Substances 0.000 claims abstract description 4
- 239000011248 coating agent Substances 0.000 claims description 26
- 238000000576 coating method Methods 0.000 claims description 26
- 238000002156 mixing Methods 0.000 claims description 9
- 239000003208 petroleum Substances 0.000 claims description 6
- 229920005749 polyurethane resin Polymers 0.000 claims description 6
- 239000002216 antistatic agent Substances 0.000 claims description 5
- OSNILPMOSNGHLC-UHFFFAOYSA-N 1-[4-methoxy-3-(piperidin-1-ylmethyl)phenyl]ethanone Chemical compound COC1=CC=C(C(C)=O)C=C1CN1CCCCC1 OSNILPMOSNGHLC-UHFFFAOYSA-N 0.000 claims description 3
- KWORKYDIARWARF-UHFFFAOYSA-N N-(4-chloro-2-methylphenyl)-4-[(4-chloro-2-methylphenyl)diazenyl]-3-hydroxynaphthalene-2-carboxamide Chemical compound Cc1cc(Cl)ccc1NC(=O)c1cc2ccccc2c(N=Nc2ccc(Cl)cc2C)c1O KWORKYDIARWARF-UHFFFAOYSA-N 0.000 claims description 3
- 239000006229 carbon black Substances 0.000 claims description 3
- 239000004595 color masterbatch Substances 0.000 claims description 3
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 15
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract description 6
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 3
- 239000004014 plasticizer Substances 0.000 abstract description 3
- 239000000654 additive Substances 0.000 abstract description 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 abstract description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 3
- 239000005977 Ethylene Substances 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 230000004224 protection Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920005630 polypropylene random copolymer Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011090 solid board Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000002023 wood Substances 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
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/22—Plastics; Metallised plastics
- C09J7/24—Plastics; Metallised plastics based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C09J7/241—Polyolefin, e.g.rubber
- C09J7/243—Ethylene or propylene polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/50—Adhesives in the form of films or foils characterised by a primer layer between the carrier and the adhesive
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/10—Homopolymers or copolymers of propene
- C08J2323/14—Copolymers of propene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2475/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2475/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2423/00—Presence of polyolefin
- C09J2423/10—Presence of homo or copolymers of propene
- C09J2423/106—Presence of homo or copolymers of propene in the substrate
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2433/00—Presence of (meth)acrylic polymer
- C09J2433/003—Presence of (meth)acrylic polymer in the primer coating
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2475/00—Presence of polyurethane
- C09J2475/003—Presence of polyurethane in the primer coating
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Laminated Bodies (AREA)
- Adhesive Tapes (AREA)
Abstract
The invention discloses a self-adhesive polypropylene decorative film, which consists of a polypropylene-based film layer, a printing layer, a coating layer, a back glue layer and release paper, wherein the self-adhesive polypropylene decorative film consists of the following raw materials: the self-adhesive polypropylene decorative film is prepared from polypropylene resin, nano calcium carbonate, POE (polyethylene-octene co-elastomer), a nucleating and clearing agent, polyurethane, polyethylene wax, water-soluble acrylic resin, pigment, a main solvent of water, a secondary solvent of ethanol, sodium oleate serving as a dispersing agent, ultraviolet-resistant agent of nano titanium dioxide, polyurethane acrylate, titanium dioxide, a photoinitiator of 2-hydroxy-2-methyl-1-phenyl-1-acetone, extinction powder silicon dioxide, flatting agent of polyester modified polydimethylsiloxane, defoaming agent of polysiloxane, acrylic acid, butyl acrylate, methyl methacrylate, sodium dodecyl benzene sulfonate, deionized water and ammonium persulfate, wherein the self-adhesive polypropylene decorative film is free of formaldehyde and aldehyde additives, does not contain heavy metals and plasticizer; the material has good toughness and strong long-term thermal stability.
Description
Technical Field
The invention relates to a decorative surface material, in particular to a self-adhesive polypropylene decorative film added in gel.
Background
The decorative facing material in China mainly takes impregnated bond paper, PVC and solid wood skin as main materials, and is mainly bonded with a base material plate by glue at a certain temperature and pressure, so that the process is complex. As the self-adhesive decorative film is used as a decorative material, the self-adhesive decorative film is provided with the back adhesive, and when the self-adhesive decorative film is attached to a base material, the self-adhesive decorative film can be attached to the base material only by tearing off the back release paper, so that the operation is convenient and simple, and a large amount of manpower, material resources and financial resources are saved. In the current market, the self-adhesive decorative film is mainly made of PVC, but due to the fact that PVC contains chlorine and plasticizer and is difficult to degrade and releases dioxin in combustion, and other serious environmental protection problems, some countries have proposed a plastic-limiting order to limit the use of PVC.
The invention adopts a green environment-friendly material-polypropylene (PP), the polypropylene (PP) is a polymer with high temperature resistance, good toughness and strong chemical corrosion resistance, the material does not contain chlorine element, harmful substances such as formaldehyde, heavy metal and the like, the comprehensive performance is excellent, the polypropylene (PP) is a thermoplastic high polymer material with the most development prospect at present, but is not easy to be bonded with other materials due to the nonpolar characteristic.
Disclosure of Invention
The present invention aims to provide a self-adhesive polypropylene decorative film to solve the problems of the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the self-adhesive polypropylene decorative film consists of a polypropylene-based film layer, a printing layer, a coating layer, a back glue layer and release paper, wherein the self-adhesive polypropylene decorative film consists of the following raw materials: polypropylene resin, nano calcium carbonate, POE (polyethylene-octene co-elastomer), a nucleating and clearing agent, polyurethane, polyethylene wax, water-soluble acrylic resin, pigment, main solvent water, auxiliary solvent ethanol, dispersant sodium oleate, uvioresistant agent nano titanium dioxide, polyurethane acrylate, titanium dioxide, photoinitiator 2-hydroxy-2-methyl-1-phenyl-1-acetone, extinction powder silicon dioxide, flatting agent polyester modified polydimethylsiloxane, defoaming agent polysiloxane, acrylic acid, butyl acrylate, methyl methacrylate, sodium dodecyl benzene sulfonate, deionized water and ammonium persulfate.
Preferably, the polypropylene-based film layer consists of the following raw material components: the polypropylene resin is 85-92% of copolymerized polypropylene (PP-R), 5-10% of light calcium carbonate, 4-15% of color master batch, 1-3% of nano titanium dioxide, 0.2-0.5% of polyurethane antistatic agent and 0.5-1.5% of dispersant polyethylene wax, and the polypropylene resin is mixed and melted to extrude a flaky base film, wherein the thickness of the base film is 0.10mm-0.20 mm.
Preferably, the printing layer consists of the following raw material components: 55-60% of water-soluble acrylic resin, 15-20% of pigment, 15-20% of main solvent water, 5-8% of auxiliary solvent ethanol, 1-3% of dispersant sodium oleate and 1-3% of ultraviolet-resistant agent nano titanium dioxide, wherein the pigment is one or a mixture of more of benzidine yellow, permanent carmine, carbon black or phthalocyanine blue.
Preferably, the coating layer consists of the following raw material components: 45-50% of polyurethane acrylate, 20-25% of acrylate, 18-20% of titanium dioxide, 4-5% of photoinitiator 2-hydroxy-2-methyl-1-phenyl-1-acetone, 0-8% of matting powder silicon dioxide, 1-3% of flatting agent polyester modified polydimethylsiloxane, 0.1-0.5% of defoaming agent polysiloxane, and the thickness of the coating layer is 10-30 μm.
Preferably, the back adhesive layer consists of the following raw material components: 20-30% of acrylic acid, 10-20% of butyl acrylate, 10-15% of methyl methacrylate, 1-5% of sodium dodecyl benzene sulfonate, 30-40% of deionized water and 1-5% of ammonium persulfate to form a secondary coating layer, wherein the primary coating layer is formed by mixing one or two of EVA, petroleum resin and waterborne polyurethane resin.
Preferably, the coating layer is composed of components including 45-50% of polyurethane acrylate, 20-25% of acrylate, 18-20% of titanium dioxide, 4-5% of photoinitiator 2-hydroxy-2-methyl-1-phenyl-1-acetone, 0-8% of extinction powder silicon dioxide, 1-3% of flatting agent polyester modified polydimethylsiloxane, 0.1-0.5% of defoaming agent polysiloxane and 10-30 μm of coating thickness.
Preferably, the back glue layer and the back side of the polypropylene-based film layer are formed by coating back glue through a coating machine, and the back glue can be formed by mixing one or two of EVA, petroleum resin and waterborne polyurethane resin.
Preferably, the release paper has a release paper basis weight of 100g/m2, and is single-plastic embossed paper.
Compared with the prior art, the invention has the beneficial effects that: the self-adhesive polypropylene decorative film comprises the following components:
1. the material does not contain formaldehyde and aldehyde additives, heavy metal and plasticizer, and the back gluing water adopts water-based environment-friendly glue; the construction is simple and easy to operate. The release paper can be torn off and automatically adhered to a substrate material (a wall surface, an artificial board, a solid board and the like), and has good adhesion, strong stripping force and durability.
2. The polypropylene random copolymer (PP-R) is obtained by copolymerizing a propylene monomer and a small amount of ethylene (1-4%) monomer under the action of heating, pressurizing and a catalyst, wherein the ethylene monomer is randomly and randomly distributed in a long chain of propylene, and the random addition of the ethylene reduces the crystallinity and the melting point of the polymer, improves the performances of the material in the aspects of impact, long-term thermal-oxidative aging resistance, processing and forming and the like; the light calcium carbonate has great effect on the overall stability of the product and can also improve the hardness and the surface smoothness of the product
3. The nano titanium dioxide white loose powder can enhance the product coverage rate, has high refractivity and high photoactivity, has ultraviolet resistance, and can improve the aging resistance of the product.
4. The polyurethane antistatic agent is a high-molecular permanent antistatic agent, conducts and releases generated static charges through ion conduction so as to reduce the volume resistivity of the material to achieve an antistatic effect, does not completely depend on surface water absorption, is less influenced by the humidity of the environment, and is durable and efficient in antistatic.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The self-adhesive polypropylene decorative film consists of a polypropylene-based film layer, a printing layer, a coating layer, a back glue layer and release paper, wherein the self-adhesive polypropylene decorative film consists of the following raw materials: polypropylene resin, nano calcium carbonate, POE (polyethylene-octene co-elastomer), a nucleating and clearing agent, polyurethane, polyethylene wax, water-soluble acrylic resin, pigment, main solvent water, auxiliary solvent ethanol, dispersant sodium oleate, uvioresistant agent nano titanium dioxide, polyurethane acrylate, titanium dioxide, photoinitiator 2-hydroxy-2-methyl-1-phenyl-1-acetone, extinction powder silicon dioxide, flatting agent polyester modified polydimethylsiloxane, defoaming agent polysiloxane, acrylic acid, butyl acrylate, methyl methacrylate, sodium dodecyl benzene sulfonate, deionized water and ammonium persulfate.
Further, the polypropylene-based film layer is composed of the following raw material components: the polypropylene resin is 85-92% of copolymerized polypropylene (PP-R), 5-10% of light calcium carbonate, 4-15% of color master batch, 1-3% of nano titanium dioxide, 0.2-0.5% of polyurethane antistatic agent and 0.5-1.5% of dispersant polyethylene wax, and the polypropylene resin is mixed and melted to extrude a flaky base film, wherein the thickness of the base film is 0.10mm-0.20 mm.
Further, the printing layer is composed of the following raw material components: 55-60% of water-soluble acrylic resin, 15-20% of pigment, 15-20% of main solvent water, 5-8% of auxiliary solvent ethanol, 1-3% of dispersant sodium oleate and 1-3% of ultraviolet-resistant agent nano titanium dioxide, wherein the pigment is one or a mixture of more of benzidine yellow, permanent carmine, carbon black or phthalocyanine blue.
Further, the coating layer is composed of the following raw material components: 45-50% of polyurethane acrylate, 20-25% of acrylate, 18-20% of titanium dioxide, 4-5% of photoinitiator 2-hydroxy-2-methyl-1-phenyl-1-acetone, 0-8% of matting powder silicon dioxide, 1-3% of flatting agent polyester modified polydimethylsiloxane, 0.1-0.5% of defoaming agent polysiloxane, and the thickness of the coating layer is 10-30 μm.
Further, the back adhesive layer is composed of the following raw material components: 20-30% of acrylic acid, 10-20% of butyl acrylate, 10-15% of methyl methacrylate, 1-5% of sodium dodecyl benzene sulfonate, 30-40% of deionized water and 1-5% of ammonium persulfate to form a secondary coating layer, wherein the primary coating layer is formed by mixing one or two of EVA, petroleum resin and waterborne polyurethane resin.
Further, the coating layer is composed of components, 45-50% of polyurethane acrylate, 20-25% of acrylate, 18-20% of titanium dioxide, 4-5% of photoinitiator 2-hydroxy-2-methyl-1-phenyl-1-acetone, 0-8% of extinction powder silicon dioxide, 1-3% of flatting agent polyester modified polydimethylsiloxane, 0.1-0.5% of defoaming agent polysiloxane and 10-30 μm of coating thickness.
Further, the back glue layer is formed by coating back glue on the back of the polypropylene-based film layer through a coating machine, and the back glue can be formed by mixing one or two of EVA, petroleum resin and waterborne polyurethane resin.
Furthermore, the release paper has the release paper weight of 100g/m2, and is single-plastic embossed paper.
A self-adhesive polypropylene decorative film comprises the following processing steps:
s1: adding raw materials used by the polypropylene base film layer into a base film machine according to a proportion, heating, mixing and melting, extruding a flaky base film, simultaneously carrying out corona, and increasing the surface roughness and the surface area to obtain the flaky base film for later use;
s2: mixing the ink according to the ink formula, and testing for later use after the ink is qualified;
s3: pouring the printing ink into an ink tank of a printing machine, adjusting the temperature of an oven to be 100-;
s4: preparing the coating according to the formula of the curing coating for later use;
s5: pouring the coating obtained in the step S4 into a coating groove of a coating machine, adjusting the temperature of the coating machine to be 60-120 ℃, adjusting parameters of an eximer-UV system, and adjusting the coating speed after the printing film is rolled up, so that the front surface of the printing film starts to be coated;
s6: blending gum 1 and gum 2 according to a gum formula for later use;
s7: primary coating: pouring the gum 1 into a glue groove of a coating machine, enabling the back surface of the base film to face upwards, starting coating the gum, and adjusting the temperature of the coating machine to 120-130 ℃;
s8: secondary coating: pouring the gum 2 into a glue groove of a coating machine, rolling up release paper, adjusting the temperature of a 4-section oven (40 ℃, 65 ℃, 95 ℃, 50 ℃), coating weight of 80-100g/m2, coating speed of 25-35m/min, starting up the machine for coating, coating the gum 2 on the release paper, then compounding the gum with a decorative film, and transferring the gum layer to the decorative film.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a self-adhesion type polypropylene decorative film, by polypropylene based rete, the printing layer, coating layer, gum layer, from type paper constitution, its characterized in that: the self-adhesive polypropylene decorative film is prepared from the following raw materials: polypropylene resin, nano calcium carbonate, POE (polyethylene-octene co-elastomer), a nucleating and clearing agent, polyurethane, polyethylene wax, water-soluble acrylic resin, pigment, main solvent water, auxiliary solvent ethanol, dispersant sodium oleate, uvioresistant agent nano titanium dioxide, polyurethane acrylate, titanium dioxide, photoinitiator 2-hydroxy-2-methyl-1-phenyl-1-acetone, extinction powder silicon dioxide, flatting agent polyester modified polydimethylsiloxane, defoaming agent polysiloxane, acrylic acid, butyl acrylate, methyl methacrylate, sodium dodecyl benzene sulfonate, deionized water and ammonium persulfate.
2. The self-adhesive polypropylene decoration film according to claim 1, wherein: the polypropylene-based film layer consists of the following raw material components: the polypropylene resin is 85-92% of copolymerized polypropylene (PP-R), 5-10% of light calcium carbonate, 4-15% of color master batch, 1-3% of nano titanium dioxide, 0.2-0.5% of polyurethane antistatic agent and 0.5-1.5% of dispersant polyethylene wax, and the polypropylene resin is mixed and melted to extrude a flaky base film, wherein the thickness of the base film is 0.10mm-0.20 mm.
3. The self-adhesive polypropylene decoration film according to claim 1, wherein: the printing layer comprises the following raw material components: 55-60% of water-soluble acrylic resin, 15-20% of pigment, 15-20% of main solvent water, 5-8% of auxiliary solvent ethanol, 1-3% of dispersant sodium oleate and 1-3% of ultraviolet-resistant agent nano titanium dioxide, wherein the pigment is one or a mixture of more of benzidine yellow, permanent carmine, carbon black or phthalocyanine blue.
4. The self-adhesive polypropylene decoration film according to claim 1, wherein: the coating layer consists of the following raw material components: 45-50% of polyurethane acrylate, 20-25% of acrylate, 18-20% of titanium dioxide, 4-5% of photoinitiator 2-hydroxy-2-methyl-1-phenyl-1-acetone, 0-8% of matting powder silicon dioxide, 1-3% of flatting agent polyester modified polydimethylsiloxane, 0.1-0.5% of defoaming agent polysiloxane, and the thickness of the coating layer is 10-30 μm.
5. The self-adhesive polypropylene decoration film according to claim 1, wherein: the back glue layer comprises the following raw material components: 20-30% of acrylic acid, 10-20% of butyl acrylate, 10-15% of methyl methacrylate, 1-5% of sodium dodecyl benzene sulfonate, 30-40% of deionized water and 1-5% of ammonium persulfate to form a secondary coating layer, wherein the primary coating layer is formed by mixing one or two of EVA, petroleum resin and waterborne polyurethane resin.
6. The self-adhesive polypropylene decoration film according to claim 1, wherein: the coating layer consists of components, 45-50% of polyurethane acrylate, 20-25% of acrylate, 18-20% of titanium dioxide, 4-5% of 2-hydroxy-2-methyl-1-phenyl-1-acetone serving as a photoinitiator, 0-8% of extinction powder silicon dioxide, 1-3% of flatting agent polyester modified polydimethylsiloxane, 0.1-0.5% of defoaming agent polysiloxane and 10-30 μm of coating thickness.
7. The self-adhesive polypropylene decoration film according to claim 1, wherein: the back glue layer is formed by coating back glue on the back of the polypropylene-based film layer through a coating machine, and the back glue can be formed by mixing one or two of EVA, petroleum resin and waterborne polyurethane resin.
8. The self-adhesive polypropylene decoration film according to claim 1, wherein: the release paper has the release paper weight of 100g/m2, and is single-plastic embossed paper.
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| CN114250037A (en) * | 2021-11-22 | 2022-03-29 | 田祝英 | Wear-resistant and aging-resistant decorative material and preparation method thereof |
| CN115851150A (en) * | 2021-09-26 | 2023-03-28 | 大正新型材料(肇庆)有限公司 | High-toughness polypropylene decorative film and preparation method and application thereof |
| CN115873523A (en) * | 2021-09-26 | 2023-03-31 | 大正新型材料(肇庆)有限公司 | Polypropylene decorative film with adhesive film layer and preparation method and application thereof |
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