CN111892734A - 一种防眩抗菌硬化膜及其制备方法和应用 - Google Patents
一种防眩抗菌硬化膜及其制备方法和应用 Download PDFInfo
- Publication number
- CN111892734A CN111892734A CN202010848131.0A CN202010848131A CN111892734A CN 111892734 A CN111892734 A CN 111892734A CN 202010848131 A CN202010848131 A CN 202010848131A CN 111892734 A CN111892734 A CN 111892734A
- Authority
- CN
- China
- Prior art keywords
- antibacterial
- pet
- dazzle
- layer
- hardened
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 145
- 238000002360 preparation method Methods 0.000 title abstract description 21
- 229920000139 polyethylene terephthalate Polymers 0.000 claims abstract description 147
- 239000005020 polyethylene terephthalate Substances 0.000 claims abstract description 147
- 239000003242 anti bacterial agent Substances 0.000 claims abstract description 86
- 239000011347 resin Substances 0.000 claims abstract description 70
- 229920005989 resin Polymers 0.000 claims abstract description 70
- 239000002245 particle Substances 0.000 claims abstract description 51
- 229920000728 polyester Polymers 0.000 claims abstract description 47
- 239000002904 solvent Substances 0.000 claims abstract description 37
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- -1 polyethylene terephthalate Polymers 0.000 claims abstract description 4
- 239000010408 film Substances 0.000 claims description 169
- 239000011248 coating agent Substances 0.000 claims description 58
- 238000000576 coating method Methods 0.000 claims description 58
- 239000007788 liquid Substances 0.000 claims description 34
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 29
- 238000001035 drying Methods 0.000 claims description 29
- 239000010409 thin film Substances 0.000 claims description 28
- 239000007787 solid Substances 0.000 claims description 19
- 238000001125 extrusion Methods 0.000 claims description 15
- 238000005096 rolling process Methods 0.000 claims description 15
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 13
- 150000003242 quaternary ammonium salts Chemical class 0.000 claims description 13
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 12
- 229920000178 Acrylic resin Polymers 0.000 claims description 10
- 239000004925 Acrylic resin Substances 0.000 claims description 10
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 claims description 7
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 claims description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 4
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 4
- JLHMJWHSBYZWJJ-UHFFFAOYSA-N 1,2-thiazole 1-oxide Chemical class O=S1C=CC=N1 JLHMJWHSBYZWJJ-UHFFFAOYSA-N 0.000 claims description 2
- ZILVNHNSYBNLSZ-UHFFFAOYSA-N 2-(diaminomethylideneamino)guanidine Chemical compound NC(N)=NNC(N)=N ZILVNHNSYBNLSZ-UHFFFAOYSA-N 0.000 claims description 2
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims description 2
- 239000004593 Epoxy Substances 0.000 claims description 2
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 2
- 239000003822 epoxy resin Substances 0.000 claims description 2
- CBOQJANXLMLOSS-UHFFFAOYSA-N ethyl vanillin Chemical class CCOC1=CC(C=O)=CC=C1O CBOQJANXLMLOSS-UHFFFAOYSA-N 0.000 claims description 2
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims description 2
- 150000002460 imidazoles Chemical class 0.000 claims description 2
- 230000001678 irradiating effect Effects 0.000 claims description 2
- 229920000647 polyepoxide Polymers 0.000 claims description 2
- 229920000570 polyether Polymers 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims description 2
- 150000003557 thiazoles Chemical class 0.000 claims description 2
- MWOOGOJBHIARFG-UHFFFAOYSA-N vanillin Chemical compound COC1=CC(C=O)=CC=C1O MWOOGOJBHIARFG-UHFFFAOYSA-N 0.000 claims description 2
- FGQOOHJZONJGDT-UHFFFAOYSA-N vanillin Natural products COC1=CC(O)=CC(C=O)=C1 FGQOOHJZONJGDT-UHFFFAOYSA-N 0.000 claims description 2
- 235000012141 vanillin Nutrition 0.000 claims description 2
- 239000011787 zinc oxide Substances 0.000 claims description 2
- 229940051881 anilide analgesics and antipyretics Drugs 0.000 claims 1
- 150000003931 anilides Chemical class 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 5
- 239000010410 layer Substances 0.000 description 154
- 238000005266 casting Methods 0.000 description 26
- 239000000126 substance Substances 0.000 description 26
- 230000000052 comparative effect Effects 0.000 description 16
- 230000002457 bidirectional effect Effects 0.000 description 13
- 239000000835 fiber Substances 0.000 description 13
- 239000012528 membrane Substances 0.000 description 13
- 239000000377 silicon dioxide Substances 0.000 description 13
- 235000012239 silicon dioxide Nutrition 0.000 description 13
- 230000002265 prevention Effects 0.000 description 12
- 239000000463 material Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 241000894006 Bacteria Species 0.000 description 5
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 5
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 description 4
- 208000034189 Sclerosis Diseases 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000002421 anti-septic effect Effects 0.000 description 3
- 230000003115 biocidal effect Effects 0.000 description 3
- 230000004313 glare Effects 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000002834 transmittance Methods 0.000 description 3
- 229920002799 BoPET Polymers 0.000 description 2
- 241000588724 Escherichia coli Species 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 244000052616 bacterial pathogen Species 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 230000003678 scratch resistant effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/046—Forming abrasion-resistant coatings; Forming surface-hardening coatings
-
- 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
- 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
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
-
- 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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
-
- 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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
- C09D163/10—Epoxy resins modified by unsaturated compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
- C09D167/06—Unsaturated polyesters having carbon-to-carbon unsaturation
-
- 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
- C09D171/00—Coating compositions based on polyethers obtained by reactions forming an ether link in the main chain; Coating compositions based on derivatives of such polymers
- C09D171/02—Polyalkylene oxides
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- C09D175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- C—CHEMISTRY; METALLURGY
- 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
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- 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
- C08J2433/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
- C08J2433/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
-
- 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
- C08J2463/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
-
- 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
- C08J2463/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
- C08J2463/10—Epoxy resins modified by unsaturated compounds
-
- 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
- C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2467/06—Unsaturated polyesters
-
- 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
- C08J2471/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
- C08J2471/02—Polyalkylene oxides
-
- 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
- C08J2475/14—Polyurethanes having carbon-to-carbon unsaturated bonds
-
- 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
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2244—Oxides; Hydroxides of metals of zirconium
-
- 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
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Plant Pathology (AREA)
- Laminated Bodies (AREA)
- Optical Elements Other Than Lenses (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
Abstract
本发明提供了一种防眩抗菌硬化膜及其制备方法和应用,该防眩抗菌硬化膜包括PET基膜层和抗菌硬化层,抗菌硬化层覆盖于PET基膜层表面;其中,PET基膜层由PET聚酯切片和防眩粒子固化制得,抗菌硬化层由抗菌剂、紫外光固化树脂以及溶解抗菌剂和紫外光固化树脂的溶剂固化制得。本发明提供的防眩抗菌硬化膜同时具有防眩与抗菌的功能,并具有结构简单,易于制成,成本低廉等优点,能够弥补该领域市场的不足,有效提高生产效率,并具有很好的加工性,有很大的经济效益和市场空间。
Description
技术领域
本发明属于电子产品保护膜技术领域,具体涉及一种防眩抗菌硬化膜及其制备方法和应用。
背景技术
随着手机、电脑、平板等电子通信设备的普及,人们每天面对这些产品的时间也就越来越长,而这些产品的LED、电脑背景光等光源发光时会产生大量眩光,同时,室内外光线投射到显示器上后还会反射出眩光,长时间接受眩光的照射会对眼睛造成极大伤害,导致出现多种眼科疾病。此外电子产品屏幕在使用过程中,很容易滋生金黄色葡萄球菌、大肠杆菌等容易致病的细菌,并且屏幕使用时会有一定温度,而普通屏幕保护是不具备抗菌性的,细菌更易繁殖,进而影响人们的健康。
但目前市场上使用的屏幕硬化膜功能较单一,其中包含抗刮硬化膜、抗菌硬化膜、防眩硬化膜等等。防眩硬化膜一般通过在基材上涂布一层防眩光涂层,但是这种方法制备的防眩膜通常存在涂布外观差、雾度变化大的缺点,量产困难。而抗菌硬化膜一般采用灭菌的方式,在PET膜的制备过程中直接添加抗菌剂,表面不进行硬化处理,但PET一般厚度都比较厚,若想达到良好的抗菌效果,就需要添加大量的抗菌剂,所以该方法的缺点是抗菌剂的用量大、抗菌效果一般,并且生产的抗菌膜不耐刮伤,或者在基材上涂布一层纳米银,利用纳米银与细胞膜、细胞壁DAN相结合,抑制DAN、RNA、蛋白质的合成,使病菌失活,从而达到抗菌的目的,但是纳米银抗菌材料存在有机体系中分散性较差、成本高、不耐刮的缺点,很难应用于实际生活中。因此,设计一种同时具备优良的防眩光性和抗菌性,且耐刮性好、附着力强的防眩抗菌硬化膜是非常有必要的。
发明内容
针对现有技术中存在的上述问题,本发明提供一种防眩抗菌硬化膜及其制备方法和应用,可有效解决现有硬化膜不能同时具备防眩与抗菌功能的问题。
为实现上述目的,本发明解决其技术问题所采用的技术方案是:
一种防眩抗菌硬化膜,包括PET基膜层和抗菌硬化层,抗菌硬化层覆盖于PET基膜层表面;其中,PET基膜层由PET聚酯切片和防眩粒子固化制得,抗菌硬化层由抗菌剂、紫外光固化树脂以及溶解抗菌剂和紫外光固化树脂的溶剂固化制得。
本发明不是在基材上涂布一层防眩光涂层,而是将基材与防眩光粒子组合在一起,共同固化形成PET基膜层,该PET基膜层外观整齐,雾度变化小;同时将抗菌剂、紫外光固化树脂以及溶解抗菌剂和紫外光固化树脂的溶剂形成抗菌硬化层直接固化覆盖在PET基膜层表面,抗菌硬化层对PET基膜层进行了硬化处理,在此基础上直接加入少量的抗菌剂就可达到抗菌效果,有效解决了现有技术中抗菌剂用量大的问题,同时抗菌硬化层赋予了PET基膜层一定的硬度,具有耐刮的优点。
进一步地,PET基膜层厚度为25-250μm,抗菌硬化层厚度为2-6μm;优选PET基膜层厚度为38-188μm,抗菌硬化层厚度为3-5μm。
本发明将PET基膜层的厚度和抗菌硬化层的厚度控制在上述范围内,可以在保证膜层厚度较薄的情况下还能保持各层能够保证其具体功能,能有效节约生产成本,且可大批量生产。
进一步地,PET基膜层中PET聚酯切片重量百分比为92-97%,防眩粒子重量百分比为2-8%;优选PET聚酯切片重量百分比为93-96%,防眩粒子重量百分比为4-7%。
本发明加入的防眩粒子为无机微米级的防眩粒子,其含量在能保证具有防炫光作用和合适雾度的前提下还不会对膜层造成不利影响,也不会对膜层外观及厚度等产生较大影响,在特定的PET聚酯切片和重量防眩粒子的配合下,只用一步即可达到了防眩光的功能,过程简单,有效的节约了生产成本。
进一步地,防眩粒子为二氧化硅粒子、氧化锆粒子、二氧化钛粒子或氧化锌粒子;优选二氧化硅粒子。
本发明选择这些无机微米级防眩粒子,再将这些防眩粒子加入PET基材中,可有效提升PET基膜层的防眩光作用和雾度。
进一步地,溶剂溶解抗菌剂和紫外光固化树脂后得到固含量为20-50%的涂液,抗菌剂和紫外光固化树脂的重量比为1-6:50。
进一步地,抗菌剂为有机抗菌剂,为香草醛或乙基香草醛类化合物、酰基苯胺类、咪唑类、噻唑类、异噻唑酮衍生物、季铵盐类、双呱类中的一种或两种;优选铵盐类抗菌剂。
进一步地,紫外光固化树脂为丙烯酸树脂、环氧丙烯酸树脂、聚氨酯丙烯酸树脂、聚酯丙烯酸树脂、聚醚丙烯酸树脂或环氧树脂。
进一步地,溶剂为乙酸乙酯、丁酮、甲基异丁酮、丙二醇甲醚、丙二醇甲醚醋酸酯和乙酸丁酯中的一种或两种。
上述防眩抗菌硬化膜的制备方法,包括以下步骤:
(1)将PET聚酯切片和防眩粒子干燥,然后进行熔融挤出制成铸片,将铸片拉伸制成薄膜,再进行收卷分切,得到PET基膜层;
(2)将抗菌剂、紫外光固化树脂溶于溶剂中,得到固含量为20-50%的涂液,然后将涂液涂布在PET基膜层上,置于75-85℃条件下干1-3min,之后用紫外光照射,制得。
进一步地,在80℃条件下干燥2min,之后用500mJ/cm2的紫外光照射10s。
上述防眩抗菌硬化膜可用于电子产品中,作为屏幕保护膜使用。
本发明提供的防眩抗菌硬化膜及其制备方法和应用,具有以下有益效果:
本发明提供的防眩抗菌硬化膜同时具有防眩与抗菌的功能,并具有结构简单,易于制成,成本低廉等优点,能够弥补该领域市场的不足,有效提高生产效率,并具有很好的加工性,有很大的经济效益和市场空间。
本发明提供的防眩抗菌硬化膜包括PET基膜层和抗菌硬化层,PET基膜层是在PET聚酯切片中添加无机微米级防眩粒子,制备出具有防眩功能的基材,只用一步即可达到了防眩光的功能,过程简单,有效的节约了生产成本。该PET基膜层具有较好的透过率,同时具备防眩光的效果,能够防止眩光对人眼的伤害。在防眩基材即PET基膜层上涂布一层抗菌涂液,抗菌涂液中含有抗菌剂、紫外光固化树脂和溶剂,可抑制屏幕表面细菌滋生,能够抑制90%以上的细菌,减少细菌对身体的危害,同时由于硬化层内的固化树脂成分,使得硬化膜还具有优异的接着性、耐磨性、防指纹功能和硬度。
附图说明
图1为防眩抗菌硬化膜结构示意图。
其中,B为PET基膜层,C为抗菌剂,D为抗菌硬化层,E为二氧化硅粒子。
具体实施方式
实施例1
一种防眩抗菌硬化膜,包括PET基膜层和抗菌硬化层,抗菌硬化层覆盖于PET基膜层表面;PET基膜层厚度为100μm,抗菌硬化层厚度为3μm。
PET基膜层由PET聚酯切片和防眩粒子固化制得;抗菌硬化层由抗菌剂、紫外光固化树脂和溶剂制得,溶剂的目的是溶解抗菌剂和紫外光固化树脂。其中抗菌剂为惠州市铭铠Micro-KS151有机季铵盐类抗菌剂,具有防指纹功能的紫外光固化树脂为BA015(立大化工)。
上述防眩抗菌硬化膜的制备方法,包括以下步骤:
(1)将95重量份的PET聚酯切片(江苏仪征化纤聚酯切片)和5重量份的二氧化硅粒子干燥,然后进行熔融挤出制成铸片,将铸片采用双向拉伸的方式拉伸制成薄膜,最后对薄膜进行收卷分切,得到厚度为100μm的PET基膜层;
(2)将2重量份的抗菌剂Micro-KS151、50重量份的紫外光固化树脂BA015溶于甲基异丁酮中,得到固含量为30%的涂液,然后将涂液涂布在PET基膜层上,置于80℃条件下干燥2min,之后经由剂量为500mJ/cm2的紫外光照射10s,制得。
实施例2
一种防眩抗菌硬化膜,包括PET基膜层和抗菌硬化层,抗菌硬化层覆盖于PET基膜层表面;PET基膜层厚度为100μm,抗菌硬化层厚度为3μm。
PET基膜层由PET聚酯切片和防眩粒子固化制得;抗菌硬化层由抗菌剂、紫外光固化树脂和溶剂制得,溶剂的目的是溶解抗菌剂和紫外光固化树脂。其中抗菌剂为惠州市铭铠Micro-KS151有机季铵盐类抗菌剂,具有防指纹功能的紫外光固化树脂为BA015(立大化工)。
上述防眩抗菌硬化膜的制备方法,包括以下步骤:
(1)将92重量份的PET聚酯切片(江苏仪征化纤聚酯切片)和8重量份的二氧化硅粒子干燥,然后进行熔融挤出制成铸片,将铸片采用双向拉伸的方式拉伸制成薄膜,最后对薄膜进行收卷分切,得到厚度为100μm的PET基膜层;
(2)将2重量份的抗菌剂Micro-KS151、50重量份的紫外光固化树脂BA015溶于丁酮中,得到固含量为30%的涂液,然后将涂液涂布在PET基膜层上,置于80℃条件下干燥2min,之后经由剂量为500mJ/cm2的紫外光照射10s,制得。
实施例3
一种防眩抗菌硬化膜,包括PET基膜层和抗菌硬化层,抗菌硬化层覆盖于PET基膜层表面;PET基膜层厚度为100μm,抗菌硬化层厚度为3μm。
PET基膜层由PET聚酯切片和防眩粒子固化制得;抗菌硬化层由抗菌剂、紫外光固化树脂和溶剂制得,溶剂的目的是溶解抗菌剂和紫外光固化树脂。其中抗菌剂为惠州市铭铠Micro-KS151有机季铵盐类抗菌剂,具有防指纹功能的紫外光固化树脂为BA015(立大化工)。
上述防眩抗菌硬化膜的制备方法,包括以下步骤:
(1)将95重量份的PET聚酯切片(江苏仪征化纤聚酯切片)和5重量份的二氧化硅粒子干燥,然后进行熔融挤出制成铸片,将铸片采用双向拉伸的方式拉伸制成薄膜,最后对薄膜进行收卷分切,得到厚度为100μm的PET基膜层;
(2)将5重量份的抗菌剂Micro-KS151、50重量份的紫外光固化树脂BA015溶于甲基异丁酮中,得到固含量为30%的涂液,然后将涂液涂布在PET基膜层上,置于80℃条件下干燥2min,之后经由剂量为500mJ/cm2的紫外光照射10s,制得。
实施例4
一种防眩抗菌硬化膜,包括PET基膜层和抗菌硬化层,抗菌硬化层覆盖于PET基膜层表面;PET基膜层厚度为100μm,抗菌硬化层厚度为5μm。
PET基膜层由PET聚酯切片和防眩粒子固化制得;抗菌硬化层由抗菌剂、紫外光固化树脂和溶剂制得,溶剂的目的是溶解抗菌剂和紫外光固化树脂。其中抗菌剂为惠州市铭铠Micro-KS151有机季铵盐类抗菌剂,具有防指纹功能的紫外光固化树脂为BA015(立大化工)。
上述防眩抗菌硬化膜的制备方法,包括以下步骤:
(1)将95重量份的PET聚酯切片(江苏仪征化纤聚酯切片)和5重量份的二氧化硅粒子干燥,然后进行熔融挤出制成铸片,将铸片采用双向拉伸的方式拉伸制成薄膜,最后对薄膜进行收卷分切,得到厚度为100μm的PET基膜层;
(2)将2重量份的抗菌剂Micro-KS151、50重量份的紫外光固化树脂BA015溶于丙二醇甲醚中,得到固含量为45%的涂液,然后将涂液涂布在PET基膜层上,置于80℃条件下干燥2min,之后经由剂量为500mJ/cm2的紫外光照射10s,制得。
实施例5
一种防眩抗菌硬化膜,包括PET基膜层和抗菌硬化层,抗菌硬化层覆盖于PET基膜层表面;PET基膜层厚度为100μm,抗菌硬化层厚度为2μm。
PET基膜层由PET聚酯切片和防眩粒子固化制得;抗菌硬化层由抗菌剂、紫外光固化树脂和溶剂制得,溶剂的目的是溶解抗菌剂和紫外光固化树脂。其中抗菌剂为惠州市铭铠Micro-KS151有机季铵盐类抗菌剂,具有防指纹功能的紫外光固化树脂为BA015(立大化工)。
上述防眩抗菌硬化膜的制备方法,包括以下步骤:
(1)将95重量份的PET聚酯切片(江苏仪征化纤聚酯切片)和5重量份的二氧化硅粒子干燥,然后进行熔融挤出制成铸片,将铸片采用双向拉伸的方式拉伸制成薄膜,最后对薄膜进行收卷分切,得到厚度为100μm的PET基膜层;
(2)将2重量份的抗菌剂Micro-KS151、50重量份的紫外光固化树脂BA015溶于乙酸乙酯中,得到固含量为20%的涂液,然后将涂液涂布在PET基膜层上,置于80℃条件下干燥2min,之后经由剂量为500mJ/cm2的紫外光照射10s,制得。
对比例1
一种防眩抗菌硬化膜,包括PET基膜层和抗菌硬化层,抗菌硬化层覆盖于PET基膜层表面;PET基膜层厚度为100μm,抗菌硬化层厚度为3μm。
抗菌硬化层由抗菌剂、紫外光固化树脂和溶剂制得,溶剂的目的是溶解抗菌剂和紫外光固化树脂。其中抗菌剂为惠州市铭铠Micro-KS151有机季铵盐类抗菌剂,具有防指纹功能的紫外光固化树脂为BA015(立大化工)。
上述防眩抗菌硬化膜的制备方法,包括以下步骤:
(1)将PET聚酯切片(江苏仪征化纤聚酯切片)干燥,然后进行熔融挤出制成铸片,将铸片采用双向拉伸的方式拉伸制成薄膜,最后对薄膜进行收卷分切,得到厚度为100μm的PET基膜层;
(2)将2重量份的抗菌剂Micro-KS151、50重量份的紫外光固化树脂BA015溶于甲基异丁酮中,得到固含量为30%的涂液,然后将涂液涂布在PET基膜层上,置于80℃条件下干燥2min,之后经由剂量为500mJ/cm2的紫外光照射10s,制得。
对比例2
一种防眩抗菌硬化膜,包括PET基膜层和抗菌硬化层,抗菌硬化层覆盖于PET基膜层表面;PET基膜层厚度为100μm,抗菌硬化层厚度为3μm。
PET基膜层由PET聚酯切片和防眩粒子固化制得;抗菌硬化层由抗菌剂、紫外光固化树脂和溶剂制得,溶剂的目的是溶解抗菌剂和紫外光固化树脂。其中抗菌剂为惠州市铭铠Micro-KS151有机季铵盐类抗菌剂,具有防指纹功能的紫外光固化树脂为BA015(立大化工)。
上述防眩抗菌硬化膜的制备方法,包括以下步骤:
(1)将90重量份的PET聚酯切片(江苏仪征化纤聚酯切片)和10重量份的二氧化硅粒子干燥,然后进行熔融挤出制成铸片,将铸片采用双向拉伸的方式拉伸制成薄膜,最后对薄膜进行收卷分切,得到厚度为100μm的PET基膜层;
(2)将2重量份的抗菌剂Micro-KS151、50重量份的紫外光固化树脂BA015溶于丁酮中,得到固含量为30%的涂液,然后将涂液涂布在PET基膜层上,置于80℃条件下干燥2min,之后经由剂量为500mJ/cm2的紫外光照射10s,制得。
对比例3
一种防眩抗菌硬化膜,包括PET基膜层和抗菌硬化层,抗菌硬化层覆盖于PET基膜层表面;PET基膜层厚度为100μm,抗菌硬化层厚度为3μm。
PET基膜层由PET聚酯切片和防眩粒子固化制得;抗菌硬化层由紫外光固化树脂和溶剂制得,溶剂的目的是溶解紫外光固化树脂。其中具有防指纹功能的紫外光固化树脂为BA015(立大化工)。
上述防眩抗菌硬化膜的制备方法,包括以下步骤:
(1)将95重量份的PET聚酯切片(江苏仪征化纤聚酯切片)和5重量份的二氧化硅粒子干燥,然后进行熔融挤出制成铸片,将铸片采用双向拉伸的方式拉伸制成薄膜,最后对薄膜进行收卷分切,得到厚度为100μm的PET基膜层;
(2)将50重量份的紫外光固化树脂BA015溶于甲基异丁酮中,得到固含量为30%的涂液,然后将涂液涂布在PET基膜层上,置于80℃条件下干燥2min,之后经由剂量为500mJ/cm2的紫外光照射10s,制得。
对比例4
一种防眩抗菌硬化膜,包括PET基膜层和抗菌硬化层,抗菌硬化层覆盖于PET基膜层表面;PET基膜层厚度为100μm,抗菌硬化层厚度为3μm。
PET基膜层由PET聚酯切片和防眩粒子固化制得;抗菌硬化层由抗菌剂、紫外光固化树脂和溶剂制得,溶剂的目的是溶解抗菌剂和紫外光固化树脂。其中抗菌剂为惠州市铭铠Micro-KS151有机季铵盐类抗菌剂,具有防指纹功能的紫外光固化树脂为BA015(立大化工)。
上述防眩抗菌硬化膜的制备方法,包括以下步骤:
(1)将95重量份的PET聚酯切片(江苏仪征化纤聚酯切片)和5重量份的二氧化硅粒子干燥,然后进行熔融挤出制成铸片,将铸片采用双向拉伸的方式拉伸制成薄膜,最后对薄膜进行收卷分切,得到厚度为100μm的PET基膜层;
(2)将6重量份的抗菌剂Micro-KS151、50重量份的紫外光固化树脂BA015溶于丁酮中,得到固含量为30%的涂液,然后将涂液涂布在PET基膜层上,置于80℃条件下干燥2min,之后经由剂量为500mJ/cm2的紫外光照射10s,制得。
对比例5
一种防眩抗菌硬化膜,包括PET基膜层和抗菌硬化层,抗菌硬化层覆盖于PET基膜层表面;PET基膜层厚度为100μm,抗菌硬化层厚度为3μm。
PET基膜层由PET聚酯切片和防眩粒子固化制得;抗菌硬化层由抗菌剂、紫外光固化树脂和溶剂制得,溶剂的目的是溶解抗菌剂和紫外光固化树脂。其中抗菌剂为惠州市铭铠Micro-KS151有机季铵盐类抗菌剂,普通功能的紫外光固化树脂为BA016(立大化工)。
上述防眩抗菌硬化膜的制备方法,包括以下步骤:
(1)将95重量份的PET聚酯切片(江苏仪征化纤聚酯切片)和5重量份的二氧化硅粒子干燥,然后进行熔融挤出制成铸片,将铸片采用双向拉伸的方式拉伸制成薄膜,最后对薄膜进行收卷分切,得到厚度为100μm的PET基膜层;
(2)将2重量份的抗菌剂Micro-KS151、50重量份的紫外光固化树脂BA016溶于乙酸乙酯中,得到固含量为30%的涂液,然后将涂液涂布在PET基膜层上,置于80℃条件下干燥2min,之后经由剂量为500mJ/cm2的紫外光照射10s,制得。
对比例6
一种防眩抗菌硬化膜,包括PET基膜层和抗菌硬化层,抗菌硬化层覆盖于PET基膜层表面;PET基膜层厚度为100μm,抗菌硬化层厚度为1μm。
PET基膜层由PET聚酯切片和防眩粒子固化制得;抗菌硬化层由抗菌剂、紫外光固化树脂和溶剂制得,溶剂的目的是溶解抗菌剂和紫外光固化树脂。其中抗菌剂为惠州市铭铠Micro-KS151有机季铵盐类抗菌剂,具有防指纹功能的紫外光固化树脂为BA015(立大化工)。
上述防眩抗菌硬化膜的制备方法,包括以下步骤:
(1)将95重量份的PET聚酯切片(江苏仪征化纤聚酯切片)和5重量份的二氧化硅粒子干燥,然后进行熔融挤出制成铸片,将铸片采用双向拉伸的方式拉伸制成薄膜,最后对薄膜进行收卷分切,得到厚度为100μm的PET基膜层;(2)将2重量份的抗菌剂Micro-KS151、50重量份的紫外光固化树脂BA015溶于丁酮中,得到固含量为15%的涂液,然后将涂液涂布在PET基膜层上,置于80℃条件下干燥2min,之后经由剂量为500mJ/cm2的紫外光照射10s,制得。
对比例7
一种防眩抗菌硬化膜,包括PET基膜层和抗菌硬化层,抗菌硬化层覆盖于PET基膜层表面;PET基膜层厚度为100μm,抗菌硬化层厚度为3μm。
PET基膜层由PET聚酯切片和防眩粒子固化制得;抗菌硬化层由抗菌剂、紫外光固化树脂和溶剂制得,溶剂的目的是溶解抗菌剂和紫外光固化树脂。其中抗菌剂为惠州市铭铠纳米银离子抗菌剂Micro-KF108,具有防指纹功能的紫外光固化树脂为BA015(立大化工)。
上述防眩抗菌硬化膜的制备方法,包括以下步骤:
(1)将95重量份的PET聚酯切片(江苏仪征化纤聚酯切片)和5重量份的二氧化硅粒子干燥,然后进行熔融挤出制成铸片,将铸片采用双向拉伸的方式拉伸制成薄膜,最后对薄膜进行收卷分切,得到厚度为100μm的PET基膜层;(2)将2重量份的抗菌剂Micro-KF108、50重量份的紫外光固化树脂BA015溶于异丙醇中,得到固含量为30%的涂液,然后将涂液涂布在PET基膜层上,置于80℃条件下干燥2min,之后经由剂量为500mJ/cm2的紫外光照射10s,制得。
对比例8
一种防眩抗菌硬化膜,包括PET基膜层和防眩抗菌硬化层,抗菌硬化层覆盖于PET基膜层表面;PET基膜层厚度为100μm,防眩抗菌硬化层厚度为3μm。
防眩抗菌硬化层由无机微米级粒子、抗菌剂、紫外光固化树脂和溶剂制得,溶剂的目的是溶解无机微米级粒子、抗菌剂和紫外光固化树脂。其中抗菌剂为惠州市铭铠Micro-KS151有机季铵盐类抗菌剂,具有防指纹功能的紫外光固化树脂为BA015(立大化工)。
上述防眩抗菌硬化膜的制备方法,包括以下步骤:
(1)将PET聚酯切片(江苏仪征化纤聚酯切片)干燥,然后进行熔融挤出制成铸片,将铸片采用双向拉伸的方式拉伸制成薄膜,最后对薄膜进行收卷分切,得到厚度为100μm的PET基膜层;
(2)将5重量份的二氧化硅粒子、2重量份的抗菌剂Micro-KS151、50重量份的紫外光固化树脂BA015溶于丙二醇甲醚和甲基异丁酮混合溶剂中,得到固含量为30%的涂液,然后将涂液涂布在PET基膜层上,置于80℃条件下干燥2min,之后经由剂量为500mJ/cm2的紫外光照射10s,制得。
实验例
对实施例1-5以及对比例1-8所得的硬化膜进行性能测定,测定指标及测定方法如下:
按照JIS K7105-1981《塑料光学性能的测试方法》的标准,测试其透过率和雾度;按照JIS K5400-1990《粉末涂料涂膜附着性能的测定》的标准,测试其铅笔硬度;按照GB1720-1979《漆膜附着力测定法》的标准,测试HC附着力,其中100/100代表完全不脱膜,90/100代表脱落10%;按照HG/T 4303-2012《表面硬化聚酯薄膜耐磨性测定方法》测试薄膜的耐磨耗性能,采用0000#钢丝绒,1000gf/cm2负重,通过检测膜片表面无划伤的耐磨次数极限,来判定薄膜的耐磨效果,耐磨次数越高,效果越好;按照GB/T 30693-2014《塑料薄膜与水接触角的测量》的标准,测试薄膜表面的水接触角,水接触角越高,说明疏水性越好,防指纹效果越好;按照GB/T 21866-2008《抗菌涂料(漆膜)抗菌性测定法和抗菌效果》的标准,测试大肠杆菌杀菌率。
测定结果如下:
由上表可知,本发明中的防眩抗菌硬化膜的防眩性能可以由防眩粒子的添加量来调整(如实施例1、实施例2、对比例1、对比例2),随着粒子添加量提高,雾度提升,在优选范围内可控性强,超过最佳添加范围,雾度变化大;抗菌性可由抗菌剂的添加量(如实施例1、实施例3、对比例3)和种类(如实施例1、对比例7)来调整,同种抗菌剂随着添加量的提高,抗菌性能增强,但是超过优选范围,抗菌效果不再提升;不同种类抗菌剂的作用不同,有机抗菌剂的抗菌效果优于纳米银粒子抗菌剂;可由不同涂料固含量来改变涂层厚度,进而调整防眩抗菌的效果(如实施例1、实施例4和实施例5、对比例6),固含量在一定范围,材料基本物性和抗菌性几乎无变化,但若厚度过低,会影响物性和抗菌效果。涂液的选择性也很重要(如实施例1、对比例5),发现选择高耐磨高水接触角的涂液,不仅可以增强产品的耐磨、防指纹性能,还会有效提高防眩抗菌效果。与传统防眩膜相比(如实施例1、对比例8),本发明的防眩膜不仅具有高透过率和高耐磨性,而且具有更好的杀菌效果。综上所述,本发明所构建的结构,既能够保证薄膜表面良好的防眩功能,又能够赋予薄膜优异的抗菌性能,而且还保持良好的耐磨、硬度、防指纹等性能。
Claims (10)
1.一种防眩抗菌硬化膜,其特征在于,包括PET基膜层和抗菌硬化层,抗菌硬化层覆盖于PET基膜层表面;其中,PET基膜层由PET聚酯切片和防眩粒子固化制得,抗菌硬化层由抗菌剂、紫外光固化树脂以及溶解抗菌剂和紫外光固化树脂的溶剂固化制得。
2.根据权利要求1所述的防眩抗菌硬化膜,其特征在于,PET基膜层厚度为25-250μm,抗菌硬化层厚度为2-6μm。
3.根据权利要求1或2所述的防眩抗菌硬化膜,其特征在于,PET基膜层中PET聚酯切片重量百分比为92-97%,防眩粒子重量百分比为2-8%。
4.根据权利要求3所述的防眩抗菌硬化膜,其特征在于,防眩粒子为二氧化硅粒子、氧化锆粒子、二氧化钛粒子或氧化锌粒子。
5.根据权利要求1或2所述的防眩抗菌硬化膜,其特征在于,溶剂溶解抗菌剂和紫外光固化树脂后得到固含量为20-50%的涂液,抗菌剂和紫外光固化树脂的重量比为1-6:50。
6.根据权利要求5所述的防眩抗菌硬化膜,其特征在于,抗菌剂为香草醛或乙基香草醛类化合物、酰基苯胺类、咪唑类、噻唑类、异噻唑酮衍生物、季铵盐类和双呱类中的一种或两种。
7.根据权利要求5所述的防眩抗菌硬化膜,其特征在于,紫外光固化树脂为丙烯酸树脂、环氧丙烯酸树脂、聚氨酯丙烯酸树脂、聚酯丙烯酸树脂、聚醚丙烯酸树脂或环氧树脂。
8.根据权利要求1所述的防眩抗菌硬化膜,其特征在于,溶剂为乙酸乙酯、丁酮、甲基异丁酮、丙二醇甲醚、丙二醇甲醚醋酸酯和乙酸丁酯中的一种或两种。
9.权利要求1-8任一项所述的防眩抗菌硬化膜的制备方法,其特征在于,包括以下步骤:
(1)将PET聚酯切片和防眩粒子干燥,然后进行熔融挤出制成铸片,将铸片拉伸制成薄膜,再进行收卷分切,得到PET基膜层;
(2)将抗菌剂、紫外光固化树脂溶于溶剂中,得到固含量为20-50%的涂液,然后将涂液涂布在PET基膜层上,置于75-85℃条件下干燥1-3min,之后用紫外光照射,制得。
10.权利要求1-8任一项所述的防眩抗菌硬化膜在作为电子产品保护膜方面的应用。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010848131.0A CN111892734A (zh) | 2020-08-21 | 2020-08-21 | 一种防眩抗菌硬化膜及其制备方法和应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010848131.0A CN111892734A (zh) | 2020-08-21 | 2020-08-21 | 一种防眩抗菌硬化膜及其制备方法和应用 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN111892734A true CN111892734A (zh) | 2020-11-06 |
Family
ID=73230472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010848131.0A Pending CN111892734A (zh) | 2020-08-21 | 2020-08-21 | 一种防眩抗菌硬化膜及其制备方法和应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111892734A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112521880A (zh) * | 2020-11-27 | 2021-03-19 | 湖北航天化学技术研究所 | 一种抗菌防爆膜及其制备方法 |
CN115073957A (zh) * | 2021-03-10 | 2022-09-20 | 宁波安特弗新材料科技有限公司 | 一种光固化组合物、硬涂膜及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103072348A (zh) * | 2013-01-16 | 2013-05-01 | 王成团 | 一种抗菌型的保护膜和其制备方法 |
US20180015691A1 (en) * | 2015-03-27 | 2018-01-18 | Fujifilm Corporation | Antibacterial layer-attached base material and film for display |
-
2020
- 2020-08-21 CN CN202010848131.0A patent/CN111892734A/zh active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103072348A (zh) * | 2013-01-16 | 2013-05-01 | 王成团 | 一种抗菌型的保护膜和其制备方法 |
US20180015691A1 (en) * | 2015-03-27 | 2018-01-18 | Fujifilm Corporation | Antibacterial layer-attached base material and film for display |
Non-Patent Citations (3)
Title |
---|
中国石油天然气集团公司人事服务中心: "《化工分析工》", 30 November 2005 * |
汪多仁等: "《绿色化工助剂》", 31 January 2006 * |
王小记等: "功能薄膜的应用和进展", 《信息记录材料》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112521880A (zh) * | 2020-11-27 | 2021-03-19 | 湖北航天化学技术研究所 | 一种抗菌防爆膜及其制备方法 |
CN112521880B (zh) * | 2020-11-27 | 2021-08-03 | 湖北航天化学技术研究所 | 一种抗菌防爆膜及其制备方法 |
CN115073957A (zh) * | 2021-03-10 | 2022-09-20 | 宁波安特弗新材料科技有限公司 | 一种光固化组合物、硬涂膜及其制备方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105273586B (zh) | 一种防污抗uv涂覆组合物、硬化膜及制备方法 | |
CN101044579B (zh) | 透明导电性层压体及透明触摸屏 | |
CN111892734A (zh) | 一种防眩抗菌硬化膜及其制备方法和应用 | |
KR20160100121A (ko) | 하드코팅 조성물 및 이를 이용한 하드코팅 필름 | |
CN111892883B (zh) | 一种具有抗菌防霉效果的玻璃防爆贴膜及其制备方法 | |
JP6189413B2 (ja) | ハシゴ状シルセスキオキサン高分子を含む光学フィルム用樹脂組成物 | |
EP3124237B1 (en) | Substrate with antibacterial layer, and antibacterial sheet, radiography device, and touch panel | |
US20130120839A1 (en) | Cellulose acylate film, protective film for polarizing plate, polarizing plate, and liquid crystal display device | |
JP6449735B2 (ja) | 熱線反射材料及び窓、並びに熱線反射材料の製造方法 | |
CN108659244A (zh) | 一种透明基材表面用亲水性防雾涂层的制备方法 | |
CN113784843B (zh) | 涂覆组合物以及使用其的防雾性构件、防污性构件、层叠体和抗菌制品 | |
TWI838494B (zh) | 抗病毒塗膜形成用塗料、積層膜以及物品 | |
KR101243051B1 (ko) | 광학용 폴리에스테르 필름 | |
CN102449063A (zh) | 树脂成形体和显示器用保护板 | |
Liu et al. | Facile casting preparation of hydrophilic coordinated PVA–Zn ion coatings with strong adhesion and high water tolerance | |
KR100994051B1 (ko) | 반사외관이 우수하고 오염방지 기능을 가진 하드코팅필름 | |
CN115093798A (zh) | 抗菌抗静电的高透明聚乙烯保护膜及其制备方法 | |
CN109502988B (zh) | 一种抗菌玻璃及其制备方法 | |
CN107903426A (zh) | 一种抗菌型透明防爆膜 | |
JPWO2020218459A5 (zh) | ||
JP2001001478A (ja) | ポリカーボネート又はポリエチレンテレフタレートの成形物 | |
JP2020045454A (ja) | 硬化性組成物、硬化塗膜ならびに硬化塗膜を備えた物品および抗菌方法 | |
CN112480516A (zh) | 一种透明防雾树脂、塑料制品及其制备方法 | |
CN106977992A (zh) | 一种抗菌涂层及其制备方法 | |
US20090092812A1 (en) | Transparent PVC sheet for cutting-off infrared and ultra-violet |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201106 |
|
RJ01 | Rejection of invention patent application after publication |