CN106117418A - A kind of preparation method of magnetic steering super-hydrophobic acrylate rubber thin film - Google Patents
A kind of preparation method of magnetic steering super-hydrophobic acrylate rubber thin film Download PDFInfo
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- CN106117418A CN106117418A CN201610578830.1A CN201610578830A CN106117418A CN 106117418 A CN106117418 A CN 106117418A CN 201610578830 A CN201610578830 A CN 201610578830A CN 106117418 A CN106117418 A CN 106117418A
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- hydrophobic
- acrylate
- thin film
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- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 title claims abstract description 49
- 230000003075 superhydrophobic effect Effects 0.000 title claims abstract description 44
- 229920001971 elastomer Polymers 0.000 title claims abstract description 42
- 239000010409 thin film Substances 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title claims abstract description 27
- 239000000178 monomer Substances 0.000 claims abstract description 41
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 17
- 239000011737 fluorine Substances 0.000 claims abstract description 17
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims abstract description 10
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 10
- 125000001931 aliphatic group Chemical group 0.000 claims abstract description 8
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims abstract description 7
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 36
- CERQOIWHTDAKMF-UHFFFAOYSA-N alpha-methacrylic acid Natural products CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 22
- -1 n-octyl Chemical group 0.000 claims description 20
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 16
- 230000002209 hydrophobic effect Effects 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 239000006249 magnetic particle Substances 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 10
- 239000002904 solvent Substances 0.000 claims description 10
- 150000002148 esters Chemical class 0.000 claims description 9
- 239000003999 initiator Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 239000004408 titanium dioxide Substances 0.000 claims description 8
- 229910021389 graphene Inorganic materials 0.000 claims description 7
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 6
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical group CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 239000006185 dispersion Substances 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 4
- 238000004078 waterproofing Methods 0.000 claims description 4
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical group N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- WYGWHHGCAGTUCH-UHFFFAOYSA-N 2-[(2-cyano-4-methylpentan-2-yl)diazenyl]-2,4-dimethylpentanenitrile Chemical compound CC(C)CC(C)(C#N)N=NC(C)(C#N)CC(C)C WYGWHHGCAGTUCH-UHFFFAOYSA-N 0.000 claims description 2
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 claims description 2
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 2
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 claims description 2
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 claims description 2
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 claims description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical group COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 2
- CNCOEDDPFOAUMB-UHFFFAOYSA-N N-Methylolacrylamide Chemical group OCNC(=O)C=C CNCOEDDPFOAUMB-UHFFFAOYSA-N 0.000 claims description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 2
- 239000002390 adhesive tape Substances 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 235000019400 benzoyl peroxide Nutrition 0.000 claims description 2
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 2
- 238000004132 cross linking Methods 0.000 claims description 2
- SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 claims description 2
- 229940093476 ethylene glycol Drugs 0.000 claims description 2
- UNBDCVXGGDKSCP-UHFFFAOYSA-N methyl 2-methylidenetetradecanoate Chemical compound CCCCCCCCCCCCC(=C)C(=O)OC UNBDCVXGGDKSCP-UHFFFAOYSA-N 0.000 claims description 2
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- QOSMNYMQXIVWKY-UHFFFAOYSA-N Propyl levulinate Chemical compound CCCOC(=O)CCC(C)=O QOSMNYMQXIVWKY-UHFFFAOYSA-N 0.000 claims 1
- 125000005396 acrylic acid ester group Chemical group 0.000 claims 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N but-2-ene Chemical group CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 claims 1
- 229940117958 vinyl acetate Drugs 0.000 claims 1
- 229920000800 acrylic rubber Polymers 0.000 abstract description 3
- 229920000058 polyacrylate Polymers 0.000 abstract description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- QZPSOSOOLFHYRR-UHFFFAOYSA-N 3-hydroxypropyl prop-2-enoate Chemical compound OCCCOC(=O)C=C QZPSOSOOLFHYRR-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 229920002125 Sokalan® Polymers 0.000 description 2
- 150000001252 acrylic acid derivatives Chemical group 0.000 description 2
- HMZGPNHSPWNGEP-UHFFFAOYSA-N octadecyl 2-methylprop-2-enoate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)C(C)=C HMZGPNHSPWNGEP-UHFFFAOYSA-N 0.000 description 2
- 239000004584 polyacrylic acid Substances 0.000 description 2
- DXPPIEDUBFUSEZ-UHFFFAOYSA-N 6-methylheptyl prop-2-enoate Chemical group CC(C)CCCCCOC(=O)C=C DXPPIEDUBFUSEZ-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005661 hydrophobic surface Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—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 a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
-
- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
-
- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
-
- 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
- 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
- C08K3/02—Elements
- C08K3/04—Carbon
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—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 a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
- C08F220/1804—C4-(meth)acrylate, e.g. butyl (meth)acrylate, isobutyl (meth)acrylate or tert-butyl (meth)acrylate
-
- 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
- C08J2333/00—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
- C08J2333/04—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
- C08J2333/06—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 of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C08J2333/08—Homopolymers or copolymers of acrylic acid esters
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- 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
- C08K2003/2265—Oxides; Hydroxides of metals of iron
- C08K2003/2275—Ferroso-ferric oxide (Fe3O4)
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
Abstract
The present invention relates to the preparation method of a kind of magnetic steering super-hydrophobic acrylate rubber thin film, it is intended to by one simple magnetic guidance mode, acrylic rubber is modified obtaining super-hydrophobicity structure, reduce wherein as the consumption of functional stuffing；Meanwhile, it is also an importance that acrylate rubber prepares the selection of monomer, by using fluorine-containing (methyl) acrylate monomer of super-drainage structure, (methyl) long-chain aliphatic acrylate to coordinate with other monomers, obtains the structure with ultra-hydrophobicity.Comprehensively coordinated by two aspects, obtained the preparation method of the magnetic steering super-hydrophobic acrylate rubber thin film with the most excellent hydrophobicity, life-time service.
Description
Technical field
The present invention relates to a kind of acrylic rubber thin film, be specifically related to a kind of super-hydrophobic acrylate rubber of magnetic steering
The preparation method of thin film.
Background technology
Acrylate rubber is through elastomer obtained by copolymerization with acrylate for main monomer, and its main chain is saturated carbon chains,
Side base is polar ester groups.Owing to special construction gives its many excellences, such as heat-resisting, ageing-resistant, oil resistant, resistance to ozone, resist
Ultraviolet etc., are prepared into thin film and make it may be used for many technical fields.
Super hydrophilic and super-hydrophobic is two key content of now research, and super hydrophobic material may be used for a lot needing waterproof
Material, present research emphasis is the selection of monomer in hydrophobic material and the selection of filling kind, but its effect is not suitable with
The most actually used, and when carrying out hydrophobic material modification by filler, filler is difficult to hydrophobicity, filler many impacts propylene less
Acid esters rubber pliability, limits its range.Therefore prior art needs one to have excellent hydrophobicity, can meet reality
The thin film of life-time service and preparation method, based on to solve this problem, through long-term scientific research, obtained the skill of the present invention
Art scheme.
Technical scheme
Goal of the invention: the present invention provides the preparation method of a kind of magnetic steering super-hydrophobic acrylate rubber thin film, it is intended to by one
Plant simple magnetic guidance mode, acrylic rubber is modified obtaining super-hydrophobicity structure, reduce wherein as functional stuffing
Consumption；Meanwhile, it is also an importance that acrylate rubber prepares the selection of monomer, by using containing of super-drainage structure
Fluorine (methyl) acrylate monomer, (methyl) long-chain aliphatic acrylate coordinate with other monomers, obtain having super-hydrophobicity
The structure of energy.Comprehensively coordinated by two aspects, obtained having the most excellent hydrophobicity, life-time service magnetic steering super thin
The preparation method of water acrylate rubber thin film.
Present invention also offers the magnetic that the preparation method of a kind of magnetic steering super-hydrophobic acrylate rubber thin film prepares
Guide the application of super-hydrophobic acrylate rubber thin film.
The concrete technical scheme of the present invention: the preparation method of a kind of magnetic steering super-hydrophobic acrylate rubber thin film, super-hydrophobic
Acrylate rubber composition of raw materials composition includes: hard monomer 15-20 weight portion, soft monomer 6-18 weight portion, fluorine-containing (methyl)
Acrylate monomer 2-8 weight portion, (methyl) long-chain aliphatic acrylate 2-8 weight portion, function monomer 1-9 weight portion, draws
Send out agent 3-7 weight portion, super-hydrophobic Fe3O4 magnetic particles 15-25 weight portion, solvent 60-80 weight portion；
Preparation method includes:
Step (1): take and the solvent of 30-50% is added reactor, be heated to 80-100 DEG C, then by hard monomer, soft monomer, friendship
Receipts or other documents in duplicate body, fluorine-containing (methyl) acrylate monomer and the initiator mix homogeneously of 40%, be at the uniform velocity added dropwise in reactor, dripped
Journey completes at 1-1.5h, continues reaction 1h；
Step (2): by (methyl) long-chain aliphatic acrylate, remaining initiator and solvent mix homogeneously, at the uniform velocity adds step
(1) in reactor, dropping process completes at 0.5-1h, continues reaction 1h；
Step (3): being added by super-hydrophobic Fe3O4 magnetic particles in the reactor of step (2), cooling obtains super-hydrophobic acrylate
Rubber dispersion；
Step (4): whole for step (3) gained super-hydrophobic acrylate rubber dispersion liquids and 3-20 weight portion vulcanizing agent are mixed all
Even, be coated in release substrate surface, side arranges magnetic force generator and carries out magnetic guiding, make super-hydrophobic Fe3O4 magnetic particles to
One lateral enrichment, solidifies in a heated condition；I.e. obtaining both sides after after having solidified, to have different hydrophobic magnetic steering super thin
Water acrylate rubber thin film.
Described hard monomer is (methyl) acrylic acid methyl ester., ethyl methacrylate, n-BMA, vinyl acetate
One or more of ester or styrene etc.;Described soft monomer is: butyl acrylate, ethyl acrylate, n-octyl or (first
Base) one or more of Isooctyl acrylate monomer etc.；Described function monomer is n-methylolacrylamide, 2-(Acryloyloxy)ethanol, (first
Base) one or more of Hydroxypropyl acrylate, ethyleneglycol dimethyacrylate etc..
Described fluorine-containing (methyl) acrylate monomer is (methyl) acrylic acid trifluoro ethyl ester, (methyl) acrylic acid five fluorine third
The one of ester, (methyl) acrylic acid octafluoro pentyl ester, (methyl) acrylic acid 17 fluorine nonyl ester, (methyl) acrylic acid 17 fluorine ester in the last of the ten Heavenly stems etc.
Or it is several.Fluorinated acrylate Arrcostab introduces hydrophobicity fluorochemical monomer, substantially increases the hydrophobicity of acrylate rubber, excellent
Choosing uses the monomer of more than alkyl carbon number 6 carbon of difference to be used in mixed way, and contributes to forming comb-type structure, relative to single monomer system
The standby hydrophobic acrylic acid's ester rubber hydrophobic that obtains wants excellence.
Described (methyl) long-chain aliphatic acrylate be (methyl) decyl acrylate, (methyl) dodecylacrylate,
One or more of (methyl) tetradecyl acrylate, (methyl) Process Conditions of Cetane Acrylate, (methyl) octadecyl acrylate etc., long alkane
The acrylate of base, due to its long hydrophobic chain, improves the hydrophobicity of monomer.Preferably long chain alkyl moiety contains side chain, side chain
After increasing, moieties forms " subsphaeroidal ", increases the structure of its hydrophobicity, less side chain.
Described initiator is azodiisobutyronitrile, 2,2'-Azobis(2,4-dimethylvaleronitrile) or dibenzoyl peroxide；Described solvent is diformazan
Benzene or ethyl acetate.
The present invention uses Fe3O4 to be super-hydrophobicity, has magnetic, is guided by magnetic, directs the particle into polyacrylic acid
Ester rubber surface, forms the most small projection, this raised structures common hydrophobic surface texture.Guided by magnetic, effectively carry
The high utilization rate of Fe3O4, decreases the consumption of filler in lactoprene, alleviates weight, reduce cost.
Described super-hydrophobic Fe3O4 magnetic particles particle diameter is preferably as 15-30nm, this size be by screening obtain optimal
The size of hydrophobic structure.More than or less than this particle diameter, the final hydrophobicity of structure of formation is the most poor.
Fe3O4 is to add after radical polymerization terminates substantially, it is to avoid it participates in radical structure or by polyacrylic acid
Ester segment is made reprisals so that it is cannot be guided by magnetic and be effectively accomplished film surface, affect its hydrophobicity.
As another kind of optimal technical scheme: add the Graphene of 1-2 weight portion, Graphene the most further
Introducing make thin film top layer contain Graphene, fill up a small amount of space between Fe3O4, improve hydrophobicity.
Alternatively optimal technical scheme, can also add the titanium dioxide of 1-2 weight portion in step (3) further
Titanium, titanium dioxide particle diameter is 10-20nm, and based on the mechanism similar with Graphene, titanium dioxide also plays filling effect, permissible
Avoiding less water droplet in the absorption on surface, therefore preferable particle size is the titanium dioxide particle diameter particle diameter less than Fe3O4.
The thin film that the preparation method of magnetic steering super-hydrophobic acrylate rubber thin film obtains can extensively quote adhesive tape from
Application in terms of type layer, kitchen countertop waterproofing membrane, desktop waterproofing membrane, buildings waterproof thin film.
Technique effect: the present invention selection by comonomer, introduces fluorinated acrylate monomer, acrylate long-chain alkyl
Ester, obtains having hydrophobic lactoprene；Wherein add super-hydrophobic Fe3O4 granule, by rarely having the magnetic of report to draw
The mode of leading is channeled to film surface, forms hydrophobic structure.At the same time it can also be by selecting different carbon number monomer to coordinate, no
With further preferred technical schemes of mode such as branched monomer selection, the titanium dioxide being further introduced into Graphene, specific dimensions.Many
Planting being used in conjunction with of technological means, complement each other, mutually promote, the product finally given has the most excellent hydrophobic performance,
And the retention time of hydrophobic structure is long, extends service life.
Detailed description of the invention
Embodiment 1
A kind of preparation method of magnetic steering super-hydrophobic acrylate rubber thin film, its preparation method includes:
Step (1): take and 30 parts by weight solvent dimethylbenzene are added reactor, be heated to 80-100 DEG C, then by hard monomer methyl
N-butyl acrylate 18 weight portion, soft monomer n-octyl 10 weight portion, cross-linking monomer Hydroxypropyl acrylate 3 weight portion,
Acrylic acid trifluoro ethyl ester 4 weight portion, acrylic acid 17 fluorine ester 4 weight portion and the initiator mix homogeneously of 1.2 weight portions, at the uniform velocity drip
Adding in reactor, dropping process completes at 1h, continues reaction 1h；
Step (2): by the mixing of octadecyl methacrylate 6 weight portion, the initiator of 1.8 weight portions and 30 parts by weight solvent all
Even, at the uniform velocity add in the reactor of step (1), dropping process completes at 0.5h, continues reaction 1h；
Step (3): being added by the super-hydrophobic Fe3O4 magnetic particles of 20 weight portions in the reactor of step (2), cooling obtains super thin
Water acrylate rubber dispersion liquid；
Step (4): by whole for step (3) gained super-hydrophobic acrylate rubber dispersion liquids and 3 weight portion vulcanizing agent mix homogeneously,
Being coated in release substrate surface, side arranges magnetic force generator and carries out magnetic guiding, makes super-hydrophobic Fe3O4 magnetic particles to side
Enrichment, solidifies in a heated condition；I.e. obtain both sides after after having solidified and there is different hydrophobic magnetic steering super-hydrophobic third
Olefin(e) acid ester rubber film.
The preparation method of embodiment 2-3 and comparative example 1-6,10 does not uses magnetic to guide with embodiment 1, comparative example 1, comparative example
Addition opportunity of 9 preparation methoies Fe3O4 is in (1st) step.
Table 1
| Component | Embodiment 1 | Embodiment 2 | Embodiment 3 | Comparative example 1 | Comparative example 2 | Comparative example 3 |
| N-BMA | 18 | 18 | 18 | 18 | 18 | 18 |
| N-octyl | 10 | 10 | 10 | 10 | 10 | 10 |
| Hydroxypropyl acrylate | 3 | 3 | 3 | 3 | 3 | 3 |
| Acrylic acid trifluoro ethyl ester | 4 | 4 | 4 | 4 | 8 | 0 |
| Acrylic acid 17 fluorine nonyl ester | 4 | 4 | 4 | 4 | 0 | 8 |
| Acrylic acid 17 fluorine ester in the last of the ten Heavenly stems | 0 | 0 | 0 | 0 | 0 | 0 |
| Octadecyl methacrylate | 6 | 6 | 6 | 6 | 6 | 6 |
| Azodiisobutyronitrile | 3 | 3 | 3 | 3 | 3 | 3 |
| The super-hydrophobic Fe3O4 of 20nm particle diameter | 20 | 20 | 20 | 20 | 20 | 20 |
| Dimethylbenzene | 60 | 60 | 60 | 60 | 60 | 60 |
| Graphene | 1 | 1 | 0 | 1 | 1 | 1 |
| 10nm titanium dioxide | 1 | 0 | 1 | 1 | 1 | 1 |
| Vulcanizing agent | 3 | 3 | 3 | 3 | 3 | 3 |
| Contact angle/° | 176 | 165 | 168 | 130 | 154 | 167 |
| Use time */d | 318 | 301 | 304 | 182 | 288 | 296 |
Table 2:
The mensuration of use time, takes the magnetic steering super-hydrophobic acrylate rubber thin film of two pieces of 5*5cm sizes, by hydrophobicity
Preferably side is relatively, is placed in desktop, applies the external force friction 10min of 10N, measures contact angle, contact angle and mensuration phase for the first time
It is qualified to assert within differing from 5 °, calculates into the use time.
Claims (10)
1. the preparation method of a magnetic steering super-hydrophobic acrylate rubber thin film, it is characterised in that: described super-hydrophobic acrylic acid
Ester rubber raw materials formula composition includes: hard monomer 15-20 weight portion, soft monomer 6-18 weight portion, fluorine-containing (methyl) acrylic acid
Ester monomer 2-8 weight portion, (methyl) long-chain aliphatic acrylate 2-8 weight portion, function monomer 1-9 weight portion, initiator 3-7
Weight portion, super-hydrophobic Fe3O4 magnetic particles 15-25 weight portion, solvent 60-80 weight portion；
Preparation method includes:
Step (1): the solvent taking 30-50% adds reactor, is heated to 80-100 DEG C, then by hard monomer, soft monomer, crosslinking
Monomer, fluorine-containing (methyl) acrylate monomer and the initiator mix homogeneously of 40%, be at the uniform velocity added dropwise in reactor, drips process
Complete at 1-1.5h, continue reaction 1h；
Step (2): by (methyl) long-chain aliphatic acrylate, remaining initiator and solvent mix homogeneously, at the uniform velocity adds step
(1) in reactor, dropping process completes at 0.5-1h, continues reaction 1h；
Step (3): being added by super-hydrophobic Fe3O4 magnetic particles in the reactor of step (2), cooling obtains super-hydrophobic acrylate
Rubber dispersion；
Step (4): whole for step (3) gained super-hydrophobic acrylate rubber dispersion liquids and 3-20 weight portion vulcanizing agent are mixed all
Even, be coated in release substrate surface, side arranges magnetic force generator and carries out magnetic guiding, make super-hydrophobic Fe3O4 magnetic particles to
One lateral enrichment, solidifies in a heated condition；I.e. obtaining both sides after after having solidified, to have different hydrophobic magnetic steering super thin
Water acrylate rubber thin film.
2. the preparation method of magnetic steering super-hydrophobic acrylate rubber thin film as claimed in claim 1, it is characterised in that: described
Hard monomer is (methyl) acrylic acid methyl ester., ethyl methacrylate, n-BMA, vinylacetate or styrene etc.
One or more；Described soft monomer is: butyl acrylate, ethyl acrylate, n-octyl or (methyl) acrylic acid are different
One or more of monooctyl ester etc..
3. the preparation method of magnetic steering super-hydrophobic acrylate rubber thin film as claimed in claim 1, it is characterised in that: described
Function monomer is n-methylolacrylamide, 2-(Acryloyloxy)ethanol, (methyl) Hydroxypropyl acrylate, ethyleneglycol dimethyacrylate
Deng one or more.
4. the preparation method of magnetic steering super-hydrophobic acrylate rubber thin film as claimed in claim 1, it is characterised in that: described
Fluorine-containing (methyl) acrylate monomer is (methyl) acrylic acid trifluoro ethyl ester, (methyl) acrylic acid five fluorine propyl ester, (methyl) propylene
One or more of acid octafluoro pentyl ester, (methyl) acrylic acid 17 fluorine nonyl ester, (methyl) acrylic acid 17 fluorine ester in the last of the ten Heavenly stems etc..
5. the preparation method of magnetic steering super-hydrophobic acrylate rubber thin film as claimed in claim 1, it is characterised in that: described
(methyl) long-chain aliphatic acrylate is (methyl) decyl acrylate, (methyl) dodecylacrylate, (methyl) acrylic acid
One or more of 14 esters, (methyl) Process Conditions of Cetane Acrylate, (methyl) octadecyl acrylate etc., preferably long chain alkyl moiety contains
There is side chain.
6. the preparation method of magnetic steering super-hydrophobic acrylate rubber thin film as claimed in claim 1, it is characterised in that: in step
(3) add the Graphene of 1-2 weight portion suddenly further.
7. the preparation method of magnetic steering super-hydrophobic acrylate rubber thin film as claimed in claim 1, it is characterised in that: described
Initiator is azodiisobutyronitrile, 2,2'-Azobis(2,4-dimethylvaleronitrile) or dibenzoyl peroxide；Described solvent is dimethylbenzene or ethyl acetate.
8. the preparation method of magnetic steering super-hydrophobic acrylate rubber thin film as claimed in claim 1, it is characterised in that: described
Super-hydrophobic Fe3O4 magnetic particles particle diameter is 15-30nm.
9. the preparation method of magnetic steering super-hydrophobic acrylate rubber thin film as claimed in claim 1, it is characterised in that: in step
Suddenly adding the titanium dioxide of 1-2 weight portion in (3) further, titanium dioxide particle diameter is 10-20nm.
10. the thin film that the preparation method of the super-hydrophobic acrylate rubber of magnetic steering any one of claim 1-9 thin film obtains exists
Application in terms of adhesive tape release layer, kitchen countertop waterproofing membrane, desktop waterproofing membrane, buildings waterproof thin film.
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| CN201711228552.8A CN107759724B (en) | 2016-07-22 | 2016-07-22 | Rubber film |
| CN201610578830.1A CN106117418B (en) | 2016-07-22 | 2016-07-22 | A kind of preparation method of the super-hydrophobic acrylic rubber film of magnetic steering |
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| CN201610578830.1A CN106117418B (en) | 2016-07-22 | 2016-07-22 | A kind of preparation method of the super-hydrophobic acrylic rubber film of magnetic steering |
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Cited By (4)
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| CN107118299A (en) * | 2017-06-27 | 2017-09-01 | 郑鑫 | A kind of environmental protection acrylic elastomer resin and preparation method thereof |
| CN107868638A (en) * | 2017-12-06 | 2018-04-03 | 成都创客之家科技有限公司 | A kind of pressure sensitive adhesive binding agent for eye speculum bonding and preparation method thereof |
| CN107955563A (en) * | 2017-12-06 | 2018-04-24 | 成都创客之家科技有限公司 | A kind of preparation method of pressure sensitive adhesive binding agent for eye speculum bonding |
| CN108441056A (en) * | 2018-04-12 | 2018-08-24 | 太仓中化环保化工有限公司 | A kind of environment-friendly type fluorine element circuit board three proofings coating compositions and its preparation method and application |
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| WO2007101174A2 (en) * | 2006-02-27 | 2007-09-07 | Arizona Board Of Regents For And On Behalf Of Arizona State University | Digital magnetofluidic devices and methods |
| CN102093697A (en) * | 2010-12-15 | 2011-06-15 | 中国人民解放军国防科学技术大学 | Lotus leaf surface-imitated super-hydrophobic film and preparation method thereof |
| CN104449357A (en) * | 2014-11-26 | 2015-03-25 | 浙江大学 | Transparent super-hydrophobic coating material and method for preparing transparent super-hydrophobic coating by transparent super-hydrophobic coating material |
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| CN101696312B (en) * | 2009-10-27 | 2012-01-11 | 华南理工大学 | Hydrophobic and oleophyllic bi-component acrylic resin and preparation method and application thereof |
| CN102504717B (en) * | 2011-11-07 | 2014-01-22 | 北京天山新材料技术股份有限公司 | Adhesive tape for bonding low-surface-energy material and preparation method thereof |
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- 2016-07-22 CN CN201610578830.1A patent/CN106117418B/en not_active Expired - Fee Related
- 2016-07-22 CN CN201711228552.8A patent/CN107759724B/en active Active
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| WO2007101174A2 (en) * | 2006-02-27 | 2007-09-07 | Arizona Board Of Regents For And On Behalf Of Arizona State University | Digital magnetofluidic devices and methods |
| CN102093697A (en) * | 2010-12-15 | 2011-06-15 | 中国人民解放军国防科学技术大学 | Lotus leaf surface-imitated super-hydrophobic film and preparation method thereof |
| CN104449357A (en) * | 2014-11-26 | 2015-03-25 | 浙江大学 | Transparent super-hydrophobic coating material and method for preparing transparent super-hydrophobic coating by transparent super-hydrophobic coating material |
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| CN107118299A (en) * | 2017-06-27 | 2017-09-01 | 郑鑫 | A kind of environmental protection acrylic elastomer resin and preparation method thereof |
| CN107868638A (en) * | 2017-12-06 | 2018-04-03 | 成都创客之家科技有限公司 | A kind of pressure sensitive adhesive binding agent for eye speculum bonding and preparation method thereof |
| CN107955563A (en) * | 2017-12-06 | 2018-04-24 | 成都创客之家科技有限公司 | A kind of preparation method of pressure sensitive adhesive binding agent for eye speculum bonding |
| CN108441056A (en) * | 2018-04-12 | 2018-08-24 | 太仓中化环保化工有限公司 | A kind of environment-friendly type fluorine element circuit board three proofings coating compositions and its preparation method and application |
| CN108441056B (en) * | 2018-04-12 | 2020-07-03 | 太仓中化环保化工有限公司 | Environment-friendly fluorine circuit board conformal coating composition and preparation method and application thereof |
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| Publication number | Publication date |
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| CN107759724A (en) | 2018-03-06 |
| CN107759724B (en) | 2020-05-15 |
| CN106117418B (en) | 2018-05-29 |
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