CN107119459A - A kind of chemical plating front activating method based on photocuring technology - Google Patents
A kind of chemical plating front activating method based on photocuring technology Download PDFInfo
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- CN107119459A CN107119459A CN201710237798.5A CN201710237798A CN107119459A CN 107119459 A CN107119459 A CN 107119459A CN 201710237798 A CN201710237798 A CN 201710237798A CN 107119459 A CN107119459 A CN 107119459A
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- 238000000034 method Methods 0.000 title claims abstract description 58
- 230000003213 activating effect Effects 0.000 title claims abstract description 51
- 238000005516 engineering process Methods 0.000 title claims abstract description 27
- 238000007747 plating Methods 0.000 title claims abstract description 27
- 239000000126 substance Substances 0.000 title claims abstract description 27
- 238000000016 photochemical curing Methods 0.000 title claims abstract description 25
- 239000004744 fabric Substances 0.000 claims abstract description 43
- 238000001994 activation Methods 0.000 claims abstract description 26
- 230000004913 activation Effects 0.000 claims abstract description 18
- 239000010970 precious metal Substances 0.000 claims abstract description 12
- 238000002360 preparation method Methods 0.000 claims abstract description 10
- 150000003839 salts Chemical class 0.000 claims abstract description 9
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical group [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 229910052763 palladium Inorganic materials 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 15
- 238000001035 drying Methods 0.000 claims description 12
- 238000003848 UV Light-Curing Methods 0.000 claims description 11
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 10
- 238000013019 agitation Methods 0.000 claims description 10
- 230000003197 catalytic effect Effects 0.000 claims description 8
- 239000012752 auxiliary agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 238000002386 leaching Methods 0.000 claims description 6
- 229920000728 polyester Polymers 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- GJKGAPPUXSSCFI-UHFFFAOYSA-N 2-Hydroxy-4'-(2-hydroxyethoxy)-2-methylpropiophenone Chemical compound CC(C)(O)C(=O)C1=CC=C(OCCO)C=C1 GJKGAPPUXSSCFI-UHFFFAOYSA-N 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 239000000080 wetting agent Substances 0.000 claims description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 4
- 238000001802 infusion Methods 0.000 claims description 4
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 4
- 229910052753 mercury Inorganic materials 0.000 claims description 4
- 229920002125 Sokalan® Polymers 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000004584 polyacrylic acid Substances 0.000 claims description 3
- 229920004934 Dacron® Polymers 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 150000002367 halogens Chemical class 0.000 claims description 2
- -1 light trigger Substances 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims description 2
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 2
- 210000002268 wool Anatomy 0.000 claims description 2
- 239000004593 Epoxy Substances 0.000 claims 1
- 239000004677 Nylon Substances 0.000 claims 1
- 229920001778 nylon Polymers 0.000 claims 1
- 238000007711 solidification Methods 0.000 abstract description 6
- 230000008023 solidification Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000004753 textile Substances 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 229910021645 metal ion Inorganic materials 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 18
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 239000003112 inhibitor Substances 0.000 description 6
- 238000006116 polymerization reaction Methods 0.000 description 6
- 125000005843 halogen group Chemical group 0.000 description 5
- KCTAWXVAICEBSD-UHFFFAOYSA-N prop-2-enoyloxy prop-2-eneperoxoate Chemical compound C=CC(=O)OOOC(=O)C=C KCTAWXVAICEBSD-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 229910000510 noble metal Inorganic materials 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- VYFYYTLLBUKUHU-UHFFFAOYSA-N dopamine Chemical compound NCCC1=CC=C(O)C(O)=C1 VYFYYTLLBUKUHU-UHFFFAOYSA-N 0.000 description 2
- 239000003906 humectant Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910002666 PdCl2 Inorganic materials 0.000 description 1
- 206010070834 Sensitisation Diseases 0.000 description 1
- 229910021626 Tin(II) chloride Inorganic materials 0.000 description 1
- 229910021627 Tin(IV) chloride Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229960003638 dopamine Drugs 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000007772 electroless plating Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000007639 printing Methods 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
- 230000000191 radiation effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 230000008313 sensitization Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/07—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
- D06M11/11—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
- D06M11/28—Halides of elements of Groups 8, 9, 10 or 18 of the Periodic Table
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/83—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
- D06M15/273—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof of unsaturated carboxylic esters having epoxy groups
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/507—Polyesters
- D06M15/51—Unsaturated polymerisable polyesters
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/10—Animal fibres
- D06M2101/12—Keratin fibres or silk
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/18—Synthetic fibres consisting of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/26—Polymers or copolymers of unsaturated carboxylic acids or derivatives thereof
- D06M2101/28—Acrylonitrile; Methacrylonitrile
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/32—Polyesters
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/34—Polyamides
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemically Coating (AREA)
Abstract
The present invention relates to a kind of chemical plating front activating method based on photocuring technology, this method includes：(1) preparation of aqueous photo-curing activating solution；(2) aqueous photo-curing activating solution is organized on fabric, dried, ultraviolet light solidification.Precious metal ion is anchored on fabric face by this activation process with photocuring technology, and simple to operate, environmental protection improves active layer and the binding strength of base fabric, while reducing the consumption of precious metal salt, reduces the production cost of activation process.The activation process that this activation method can be used for before the plating of various textile chemistries, has a wide range of application, activation effect is excellent, it is easy to industrialized production.
Description
Technical field
The present invention relates to textile chemical plating activating process technical field, particularly a kind of chemistry based on photocuring technology
Plate front activating method.
Background technology
Electroless plating method is the most frequently used preparation method of nonmetallic surface metallization, and it is using reducing agent on activated matrix surface
Self catalyzed reduction deposition obtains the coat of metal, so the precondition of chemical plating, which is matrix surface, must have catalytic activity.It is right
For nonmetallic surface (plastics, fabric, rubber etc.), need that chemical plating can be triggered in its surface modification before chemical plating
Activated centre, this process is referred to as activation, most important to the coating of formation uniformly continuous.
Traditional activating process typically uses SnCl2Sensitization, PdCl2Activation, so as to be urged in fabric face formation precious metal palladium
Change layer, trigger chemical plating.This sensitization, activation two-step method cost are relatively low, and raw material prepares simple, but maximum defect be activation with
Activation process is very cumbersome, and very likely introduces Impurity Sn and influence the high high-temp stability of palladium film.In addition, it is more difficult to control
The thickness of film, it is also poor with carrier adhesion, it can also produce substantial amounts of poisonous, harmful waste liquid.Therefore occur in that the second generation is activated
Handling process, i.e. colloid palladium method.Palladium bichloride and stannic chloride are mixed first, palladium colloidal sol is formed, palladium atom is formed after dispergation and is come
Trigger chemical plating.This technique simplifies traditional handicraft, is adapted to continuous production.Although second generation activating process is made compared with the first generation
Improve, but the feature of environmental protection is still without solution.And noble metal is all to be combined with physical absorption with matrix in this two generations activating process,
Adhesion is poor, and the noble metal of consumption is more, and catalytic activity is not high.So in recent years, domestic and international experts and scholars are by substantial amounts of research
All concentrate on new activating process, patent CN104695211A is activated using supercritical carbon dioxide fluid as chemical plating
The medium of process, allows activated metal to be deep into inside fabric fibre, so as to improve the combination between the coat of metal and fabric
Performance；Patent CN103361970B proposes no-palladium activating technique, non-with the excellent nickel of cheap, catalytic performance, copper, silver etc.
Precious metal colloid replaces noble metal catalyst, reduces production cost；Patent CN105821396A using dopamine to silver from
The reducing power of son triggers chemical plating in material surface to be plated formation catalytic center.Although the work of current nonmetal basal body
Chemical industry skill is varied, but the problem of exist various, such as complex process, catalytic center and basal body binding force are not
By force, without not good, unsuitable industrial production of palladium chtalyst activity etc..
Ultraviolet light (UV) solidification is that liquid system is changed at a high speed into solid-state system under the high-strength radiation effects of ultraviolet,
Business application is realized in ink, coating, nail-care products etc..UV curing technologies are concluded as the industrial technology spy with " 5E "
Point：Efficiently, Enabling wide adaptabilities, Economical is economical by Efficient, Energy Saving energy-conservations,
Environmental Friendly are environment-friendly.Therefore, UV curing technologies are described as the new skill of green industry geared to the 21st century
Art.UV solidifications belong to a kind of chemical method, and it is the result of ultraviolet light-initiated chemical reaction, compared with the method that tradition is baked,
UV solidification advantages are protruded.At present by UV curing technologies be applied to printing in textiles (CN104562780B), arrange in it has been reported that
Surface dressing for example is carried out to fabric using the technology, with reach water repellent, refuse oily (CN103526552A), lead it is wet
And antibacterial (CN105780469A) effect etc. (CN103726315B).
The content of the invention
For the deficiency of existing activating technology, such as complex process, catalytic center and basal body binding force be not strong, is lived without palladium chtalyst
Property it is not good etc., the present invention proposes a kind of chemical plating front activating method based on photocuring technology
To achieve these goals, the present invention uses following technical scheme：
A kind of chemical plating front activating method based on photocuring technology, the activation method includes：
(1) preparation of aqueous UV activating solutions：Water borne UV curing resin, light trigger, auxiliary agent, precious metal salt, water are kept away in room temperature
Magnetic agitation 0.5-1 hours under optical condition, stand to froth breaking；
(2) activating solution for being prepared step (1) using infusion process, padding method or coating method is arranged onto fabric, is knitted after photocuring
Thing surface forms catalytic active center.
Preferably, the parts by weight of each component are respectively in the aqueous UV activating solutions：Water borne UV curing resin 30-90
0.002-0.004 parts of part, 1-8 parts of light trigger, 0.01-0.1 parts of auxiliary agent and precious metal salt.
Preferably, the water borne UV curing resin in the step (1) is water polyacrylic acid, aqueous polyurethane propylene
One or both of acid esters, waterborne epoxy acrylate, waterborne polyester acrylate combination of the above thing；Light trigger is 2- hydroxyls
One or both of base -2- methyl isophthalic acids-phenyl -1- acetone (1173), Irgacure 2959, Irgacure 500 above group
Compound；Auxiliary agent is wetting agent, at least one of polymerization inhibitor；Precious metal salt is palladium bichloride, at least one of chloroplatinic acid.
Preferably, the infusion process in the step (2) is soaked the fabric into activating solution, it is electric under the conditions of room temperature lucifuge
Magnetic stir process 10-40 minutes, afterwards 40-60 DEG C of drying；Padding method is to soak the fabric into activating solution 5-10 minutes, is being rolled
Car pressure is 1-4kg/cm2In the case of, two leachings two are rolled, and pick-up is 80-90%, afterwards 40-60 DEG C of drying；Coating method is to adopt
With bar spreader in fabric face knifing, afterwards 40-60 DEG C of drying.
Preferably, the photocuring light source in the step (2) is at least one of mercury lamp, Halogen lamp LED, power is
1000W, light source is 2-4cm with fabric distance, and hardening time is -5 minutes 30 seconds.
Preferably, the fabric being applicable in the step (2) is bafta, wool fabric, silk fabrics, dacron, brocade
Synthetic fibre fabric, acrylic fabric and its blend fabric.
The beneficial effects of the invention are as follows：
(1) activation process uses UV curing systems, and activating velocity is fast, can greatly improve production efficiency, energy-saving and emission-reduction.
(2) activation process uses water-borne UV-curing system, and the activity dilution in conventional oil-based curing system is replaced with water
Dilution agent system, viscosity is easy to adjust, while it also avoid volume contraction after the VOC, excitant, solidification that reactive diluent brings
And bad-smell problem.
(3) using after activation method of the present invention, the adhesion of activated centre and base material is excellent, and active center distribution is equal
It is even.
(4) consumption of precious metal salt can be greatly reduced in activation method of the present invention, reduce activating cost, and activation
Liquid arranged to after on fabric without washing, it is to avoid the waste of precious metal salt and the pollution to environment.
(5) activation process that activation method of the present invention can be used for before the plating of various textile chemistries, has a wide range of application, operation letter
Single, activation effect is excellent, it is easy to industrialized production.
Embodiment
With instantiation, the invention will be further elaborated below, but embodiment is merely to illustrate, and is not intended to limit invention
Scope.In addition after the content of the invention lectured has been read, those skilled in the art can make various changes to the present invention
Or change, these equivalent form of values equally fall within the application appended claims limited range.
Embodiment 1
A kind of chemical plating front activating method based on photocuring technology, the activation method includes：The preparation of aqueous UV activating solutions：
By aqueous polyurethane acrylate 87g, light trigger 2- hydroxy-2-methyl -1- phenyl -1- acetone 3g, water 9.95g, polymerization inhibitor
0.05g, palladium bichloride 4mg magnetic agitation one hour under the conditions of room temperature lucifuge, stand to froth breaking.
Soak the fabric into UV activating solutions, electromagnetic agitation is handled 30 minutes under the conditions of room temperature lucifuge, 50 DEG C of drying afterwards,
Solidify 2 minutes under conditions of light source is mercury lamp, the distance of light source and fabric is 2cm.
Embodiment 2
A kind of chemical plating front activating method based on photocuring technology, the activation method includes：The preparation of aqueous UV activating solutions：
By aqueous polyurethane acrylate 50g, waterborne polyester acrylate 30g, the 4g of light trigger Irgacure 500, water 15.95g,
Polymerization inhibitor 0.03g, wetting agent 0.02g, chloroplatinic acid 3mg magnetic agitation 40 minutes under the conditions of room temperature lucifuge, stand to froth breaking.
Soak the fabric into UV activating solutions 10 minutes, be 4kg/cm in padding machine pressure2In the case of, two leachings two are rolled, and are rolled
Remaining rate is 85%, afterwards 40 DEG C of drying, is solidified 30 seconds under conditions of light source is metal halid lamp, the distance of light source and fabric is
3cm。
Embodiment 3
A kind of chemical plating front activating method based on photocuring technology, the activation method includes：The preparation of aqueous UV activating solutions：
By aqueous polyurethane acrylate 70g, waterborne epoxy acrylate 15g, the 8g of light trigger Irgacure 500, water 6.95g,
Polymerization inhibitor 0.04g, wetting agent 0.01g, chloroplatinic acid 1mg, palladium bichloride 2mg, magnetic agitation 50 minutes, quiet under the conditions of room temperature lucifuge
Put to froth breaking.
Using bar spreader by UV activating solutions in fabric face knifing, 60 DEG C of drying, under conditions of light source is mercury lamp
Solidification 30 seconds, solidifies 30 seconds under conditions of metal halid lamp, and the distance of light source and fabric is 2cm.
Embodiment 4
A kind of chemical plating front activating method based on photocuring technology, the activation method includes：The preparation of aqueous UV activating solutions：
By water polyacrylic acid 60g, waterborne polyester acrylate 30g, the 7g of light trigger Irgacure 2959, water 2.95g, inhibition
Agent 0.02g, wetting agent 0.03g, palladium bichloride 2mg magnetic agitation 40 minutes under the conditions of room temperature lucifuge, stand to froth breaking.
Soak the fabric into UV activating solutions 5 minutes, be 2kg/cm in padding machine pressure2In the case of, two leachings two are rolled, and roll remaining
Rate is 90%, afterwards 50 DEG C of drying, is solidified 2 minutes under conditions of light source is metal halid lamp, the distance of light source and fabric is
4cm。
Embodiment 5
A kind of chemical plating front activating method based on photocuring technology, the activation method includes：The preparation of aqueous UV activating solutions：
By waterborne epoxy acrylate 20g, waterborne polyester acrylate 10g, the 1g of light trigger Irgacure 2959, water 2.95g, profit
Humectant 0.005, polymerization inhibitor 0.005g, palladium bichloride 2mg magnetic agitation 40 minutes under the conditions of room temperature lucifuge, stand to froth breaking.
Soak the fabric into UV activating solutions 5 minutes, be 2kg/cm in padding machine pressure2In the case of, two leachings two are rolled, and roll remaining
Rate is 90%, afterwards 50 DEG C of drying, is solidified 2 minutes under conditions of light source is metal halid lamp, the distance of light source and fabric is
4cm。
Embodiment 6
A kind of chemical plating front activating method based on photocuring technology, the activation method includes：The preparation of aqueous UV activating solutions：
By waterborne epoxy acrylate 20g, waterborne polyester acrylate 10g, the 1g of light trigger Irgacure 2959, water 2.95g, profit
Humectant 0.05, polymerization inhibitor 0.05g, palladium bichloride 2mg magnetic agitation 40 minutes under the conditions of room temperature lucifuge, stand to froth breaking.
Soak the fabric into UV activating solutions 5 minutes, be 2kg/cm in padding machine pressure2In the case of, two leachings two are rolled, and roll remaining
Rate is 90%, afterwards 50 DEG C of drying, is solidified 2 minutes under conditions of light source is metal halid lamp, the distance of light source and fabric is
4cm。
Raw materials used in the present invention, equipment, is the conventional raw material, equipment of this area unless otherwise noted；In the present invention
Method therefor, is the conventional method of this area unless otherwise noted.
It is described above, only it is presently preferred embodiments of the present invention, not the present invention is imposed any restrictions, it is every according to the present invention
Any simple modification, change and equivalent transformation that technical spirit is made to above example, still fall within the technology of the present invention side
The protection domain of case.
Claims (6)
1. a kind of chemical plating front activating method based on photocuring technology, it is characterised in that the activation method includes：
(1) preparation of aqueous UV activating solutions：Water borne UV curing resin, light trigger, auxiliary agent, precious metal salt, water are kept away in room temperature
Magnetic agitation 0.5-1 hours under optical condition, stand to froth breaking；
(2) activating solution for being prepared step (1) using infusion process, padding method or coating method is arranged onto fabric, is knitted after photocuring
Thing surface forms catalytic active center.
2. a kind of chemical plating front activating method based on photocuring technology according to claim 1, it is characterised in that：It is described
The parts by weight of each component are respectively in aqueous UV activating solutions：30-90 parts of water borne UV curing resin, 1-8 parts of light trigger, auxiliary agent
0.01-0.1 parts and 0.002-0.004 parts of precious metal salt.
3. a kind of chemical plating front activating method based on photocuring technology according to claim 1, it is characterised in that：It is described
Water borne UV curing resin in step (1) is water polyacrylic acid, aqueous polyurethane acrylate, water-based epoxy acrylic
One or both of ester, waterborne polyester acrylate combination of the above thing；Light trigger is 2- hydroxy-2-methyl -1- phenyl -1-
One or both of acetone (1173), Irgacure 2959, Irgacure 500 combination of the above thing；Auxiliary agent is wetting agent, resistance
At least one of poly- agent；Precious metal salt is palladium bichloride, at least one of chloroplatinic acid.
4. a kind of chemical plating front activating method based on photocuring technology according to claim 1, it is characterised in that：It is described
Infusion process in step (2) is soaked the fabric into activating solution, and electromagnetic agitation is handled 10-40 minutes under the conditions of room temperature lucifuge,
40-60 DEG C of drying afterwards；Padding method is to soak the fabric into activating solution 5-10 minutes, is 1-4kg/cm in padding machine pressure2's
In the case of, two leachings two are rolled, and pick-up is 80-90%, afterwards 40-60 DEG C of drying；Coating method is in fabric using bar spreader
Surface knifing, afterwards 40-60 DEG C of drying.
5. a kind of chemical plating front activating method based on photocuring technology according to claim 1, it is characterised in that：It is described
Photocuring light source in step (2) is at least one of mercury lamp, Halogen lamp LED, and power is 1000W, and light source is 2- with fabric distance
4cm, hardening time is -5 minutes 30 seconds.
6. a kind of chemical plating front activating method based on photocuring technology according to claim 1, it is characterised in that：It is described
The fabric being applicable in step (2) is bafta, wool fabric, silk fabrics, dacron, nylon fabric, acrylic fabric and its mixed
Yarn fabric.
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Application publication date: 20170901 |