CN106057278A - Photosensitive electrode slurry and preparation method thereof - Google Patents
Photosensitive electrode slurry and preparation method thereof Download PDFInfo
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- CN106057278A CN106057278A CN201610633070.XA CN201610633070A CN106057278A CN 106057278 A CN106057278 A CN 106057278A CN 201610633070 A CN201610633070 A CN 201610633070A CN 106057278 A CN106057278 A CN 106057278A
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- 239000011267 electrode slurry Substances 0.000 title claims abstract description 39
- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- 238000000498 ball milling Methods 0.000 claims abstract description 36
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims abstract description 34
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000011521 glass Substances 0.000 claims abstract description 23
- YIKSHDNOAYSSPX-UHFFFAOYSA-N 1-propan-2-ylthioxanthen-9-one Chemical compound S1C2=CC=CC=C2C(=O)C2=C1C=CC=C2C(C)C YIKSHDNOAYSSPX-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000004593 Epoxy Substances 0.000 claims abstract description 21
- 239000012956 1-hydroxycyclohexylphenyl-ketone Substances 0.000 claims abstract description 20
- 239000004925 Acrylic resin Substances 0.000 claims abstract description 20
- 229920000178 Acrylic resin Polymers 0.000 claims abstract description 20
- MQDJYUACMFCOFT-UHFFFAOYSA-N bis[2-(1-hydroxycyclohexyl)phenyl]methanone Chemical compound C=1C=CC=C(C(=O)C=2C(=CC=CC=2)C2(O)CCCCC2)C=1C1(O)CCCCC1 MQDJYUACMFCOFT-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000011118 polyvinyl acetate Substances 0.000 claims abstract description 20
- 229920002689 polyvinyl acetate Polymers 0.000 claims abstract description 20
- 235000012424 soybean oil Nutrition 0.000 claims abstract description 20
- 239000003549 soybean oil Substances 0.000 claims abstract description 20
- HDSBZMRLPLPFLQ-UHFFFAOYSA-N Propylene glycol alginate Chemical compound OC1C(O)C(OC)OC(C(O)=O)C1OC1C(O)C(O)C(C)C(C(=O)OCC(C)O)O1 HDSBZMRLPLPFLQ-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000000770 propane-1,2-diol alginate Substances 0.000 claims abstract description 19
- 235000010409 propane-1,2-diol alginate Nutrition 0.000 claims abstract description 19
- 238000005096 rolling process Methods 0.000 claims abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 5
- 239000000428 dust Substances 0.000 claims description 21
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 20
- RBNWAMSGVWEHFP-UHFFFAOYSA-N trans-p-Menthane-1,8-diol Chemical compound CC(C)(O)C1CCC(C)(O)CC1 RBNWAMSGVWEHFP-UHFFFAOYSA-N 0.000 claims description 20
- 239000011863 silicon-based powder Substances 0.000 claims description 18
- MRUAUOIMASANKQ-UHFFFAOYSA-N cocamidopropyl betaine Chemical compound CCCCCCCCCCCC(=O)NCCC[N+](C)(C)CC([O-])=O MRUAUOIMASANKQ-UHFFFAOYSA-N 0.000 claims description 17
- -1 Alcohol ester Chemical class 0.000 claims description 13
- OKKRPWIIYQTPQF-UHFFFAOYSA-N Trimethylolpropane trimethacrylate Chemical compound CC(=C)C(=O)OCC(CC)(COC(=O)C(C)=C)COC(=O)C(C)=C OKKRPWIIYQTPQF-UHFFFAOYSA-N 0.000 claims description 13
- 239000012467 final product Substances 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 7
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 235000010443 alginic acid Nutrition 0.000 claims 1
- 239000000783 alginic acid Substances 0.000 claims 1
- 229920000615 alginic acid Polymers 0.000 claims 1
- 229960001126 alginic acid Drugs 0.000 claims 1
- 150000004781 alginic acids Chemical class 0.000 claims 1
- 238000007711 solidification Methods 0.000 abstract description 2
- 230000008023 solidification Effects 0.000 abstract description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- 239000000020 Nitrocellulose Substances 0.000 abstract 1
- DAKWPKUUDNSNPN-UHFFFAOYSA-N Trimethylolpropane triacrylate Chemical compound C=CC(=O)OCC(CC)(COC(=O)C=C)COC(=O)C=C DAKWPKUUDNSNPN-UHFFFAOYSA-N 0.000 abstract 1
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2s,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6s)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2r,3r,4s,5r,6s)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 abstract 1
- MRUAUOIMASANKQ-UHFFFAOYSA-O carboxymethyl-[3-(dodecanoylamino)propyl]-dimethylazanium Chemical compound CCCCCCCCCCCC(=O)NCCC[N+](C)(C)CC(O)=O MRUAUOIMASANKQ-UHFFFAOYSA-O 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 229940075468 lauramidopropyl betaine Drugs 0.000 abstract 1
- 229920001220 nitrocellulos Polymers 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 235000013339 cereals Nutrition 0.000 description 8
- 238000000227 grinding Methods 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 239000000047 product Substances 0.000 description 5
- 239000002002 slurry Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 4
- 238000001723 curing Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 2
- 150000001335 aliphatic alkanes Chemical class 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- LKFAPHHHWRMPGC-UHFFFAOYSA-N butan-1-ol prop-2-enoic acid Chemical compound CCCCO.OC(=O)C=C.OC(=O)C=C.OC(=O)C=C LKFAPHHHWRMPGC-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 235000009508 confectionery Nutrition 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- ILRSCQWREDREME-UHFFFAOYSA-N lauric acid amide propyl betaine Natural products CCCCCCCCCCCC(N)=O ILRSCQWREDREME-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- NNNLYDWXTKOQQX-UHFFFAOYSA-N 1,1-di(prop-2-enoyloxy)propyl prop-2-enoate Chemical compound C=CC(=O)OC(CC)(OC(=O)C=C)OC(=O)C=C NNNLYDWXTKOQQX-UHFFFAOYSA-N 0.000 description 1
- 244000147568 Laurus nobilis Species 0.000 description 1
- 235000017858 Laurus nobilis Nutrition 0.000 description 1
- 235000005212 Terminalia tomentosa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000012776 electronic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002333 glycines Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 239000006259 organic additive Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 238000000016 photochemical curing Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/20—Conductive material dispersed in non-conductive organic material
- H01B1/22—Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
Abstract
The invention provides a photosensitive electrode slurry and a preparation method thereof. The preparation method comprises the following steps that (1) acrylic resin, propylene glycol alginate, cellulose nitrate, polyvinyl acetate, terpilenol and isopropanol are mixed and stirred; (2) trimethylolpropane triacrylate, isopropyl thioxanthone and 1-hydroxycyclohexyl phenyl ketone are added and placed in a planetary ball mill for ball milling; (3) glass powder, silica micropowder and spherical nano silver are added, and ball milling is carried out on the glass powder, silica micropowder and spherical nano silver for 10 to 13 hours at the rotating speed of 250-280r/min in the planetary ball mill; (4) filtering is carried out to remove large particles; (5) lauramidopropyl betaine and epoxy soybean oil are added, and ball milling is continued; and (6) and a three-roller grinder carries out rolling to obtain the photosensitive electrode slurry. The photosensitive electrode slurry is high in the light curing efficiency, short in solidification time, very low in resistivity, and high in conductive performance, has a very high adhesion force, and is adhered to the interface well.
Description
Technical field
The present invention relates to field of electronic materials, be specifically related to a kind of photoactive electrode slurry and preparation method thereof.
Background technology
Electronic industrial products is both closely bound up with the life of people, and it is again a kind of embodiment of overall national strength, from military project to
Aviation, the application of electronic industrial products is ubiquitous, is that overall national strength develops whether powerful important symbol, builds in national economy
Considerable status is occupied during if.And as one of the basic material of electronic industrial products, the development of electric slurry
Also receiving increasing attention, it is as the important ingredient of electronic industrial material, and its quality and performance are directly determined
Quality and the performance of final products are determined.Electric slurry be sufficiently mixed by conductive phase, organic carrier and inorganic binder after, warp
Cross the liquid paste of a kind of high degree of dispersion that three-roller rolling is formed, mainly for the manufacture of integrated circuit, resistor, conductor oil
Ink, capacitor, electrode of solar battery, printing and high-resolution electric conductor, conducting resinl, sensitive components and other electronics unit device
Part.And photonasty electrode slurry is the one in electric slurry, also known as photosensitive paste, it is a kind of with argentum powder as conductive phase, with load
The slurry of the high degree of dispersion that body resin, organic solvent, photocuring system, glass dust and organic additive roll through three-roller
Material.Photonasty electrode slurry advantage of maximum compared with traditional electric slurry is that it both can pass through screen printing technique
Large area is printed, and can make accurate electrode line by photoetching technique again, for current electronics and information industry to integrated,
Precise treatment, miniaturization have great importance.
Summary of the invention
Solving the technical problem that: it is an object of the invention to provide a kind of photoactive electrode slurry, Light-Curing Efficiency is high, solidification
Time is the shortest, and resistivity is the lowest, and electric conductivity is good, has the strongest adhesive force simultaneously, good with interface attachment.
Technical scheme: a kind of photoactive electrode slurry, is prepared from weight portion by following component: glass dust 4-8 part, silicon are micro-
Powder 1-3 part, spherical nano-silver 10-20 part, acrylic resin 1-3 part, propylene glycol alginate 2-4 part, NC Nitroncellulose 2-5 part,
Polyvinyl acetate 1-3 part, trimethylolpropane trimethacrylate 2-5 part, lauroylamidopropyl betaine 3-6 part, isopropyl
Thioxanthone 2-5 part, 1-hydroxycyclohexyl phenyl ketone 2-4 part, epoxy soybean oil 1-3 part, terpinol 50-80 part, isopropanol
10-30 part.
It is further preferred that described a kind of photoactive electrode slurry, following component it is prepared from weight portion: glass dust
5-7 part, silicon powder 1.5-2.5 part, spherical nano-silver 12-18 part, acrylic resin 1.5-2.5 part, propylene glycol alginate 2.5-
3.5 parts, NC Nitroncellulose 3-4 part, polyvinyl acetate 1.5-2.5 part, trimethylolpropane trimethacrylate 3-4 part, Laurel
Amido propyl betaine 4-5 part, isopropyl thioxanthone 3-4 part, 1-hydroxycyclohexyl phenyl ketone 2.5-3.5 part, epoxy are big
Oleum Glycines 1.5-2.5 part, terpinol 60-70 part, isopropanol 15-25 part.
The preparation method of above-mentioned photoactive electrode slurry comprises the following steps:
(1) acrylic resin, propylene glycol alginate, NC Nitroncellulose, polyvinyl acetate, terpinol and isopropanol are mixed,
Stir 30-50 minute at temperature 90-95 DEG C, rotating speed 100-130r/min with magnetic stirrer；
(2) add trimethylolpropane trimethacrylate, isopropyl thioxanthone and 1-hydroxycyclohexyl phenyl ketone, be placed in
In planetary ball mill under rotating speed 150-200r/min ball milling 1-3 hour；
(3) glass dust, silicon powder and spherical nano-silver are added, with rotating speed 250-280r/min ball milling 10-in planetary ball mill
13 hours；
(4) filter, remove bulky grain；
(5) add lauroylamidopropyl betaine and epoxy soybean oil, continue ball milling 1-2 hour；
(6) put into and carry out rolling 3-4 time on three-roll grinder and get final product.
Further, the preparation method of described a kind of photoactive electrode slurry, in described step (1), temperature is 91-94
DEG C, rotating speed is 110-120r/min, and mixing time is 35-45 minute.
Further, the preparation method of described a kind of photoactive electrode slurry, described step (2) medium speed is 160-
190r/min, Ball-milling Time is 1.5-2.5 hour.
Further, the preparation method of described a kind of photoactive electrode slurry, described step (3) medium speed is 260-
270r/min, Ball-milling Time is 11-12 hour.
Further, the preparation method of described a kind of photoactive electrode slurry, in described step (5), Ball-milling Time is
1.5 hour.
Beneficial effect: the exposure intensity that the film layer pencil hardness of the photoactive electrode slurry of the present invention reaches to need during 6H is only
316mJ/cm2, exposure intensity is the lowest, then its Light-Curing Efficiency is high, and hardening time is the shortest, and its resistivity is the lowest, minimum is only
6.97×10-3Ω cm, electric conductivity is good, and its adhesive force is up to 0.89kgf/mm simultaneously2, there is the strongest adhesive force, with boundary
Face attachment is good.
Detailed description of the invention
Embodiment 1
A kind of photoactive electrode slurry, is prepared from weight portion by following component: 4 parts of glass dust, silicon powder 1 part, ball shaped nano
Silver 10 parts, acrylic resin 1 part, propylene glycol alginate 2 parts, NC Nitroncellulose 2 parts, polyvinyl acetate 1 part, trihydroxy methyl third
Alkane triacrylate 2 parts, lauroylamidopropyl betaine 3 parts, isopropyl thioxanthone 2 parts, 1-hydroxycyclohexyl phenyl ketone 2
Part, epoxy soybean oil 1 part, terpinol 50 parts, isopropanol 10 parts.
The preparation method of above-mentioned photoactive electrode slurry is: (1) by acrylic resin, propylene glycol alginate, NC Nitroncellulose,
Polyvinyl acetate, terpinol and isopropanol mixing, with magnetic stirrer temperature 90 DEG C, stir 30 points under rotating speed 100r/min
Clock；(2) add trimethylolpropane trimethacrylate, isopropyl thioxanthone and 1-hydroxycyclohexyl phenyl ketone, be placed in row
In celestial body grinding machine under rotating speed 150r/min ball milling 1 hour；(3) glass dust, silicon powder and spherical nano-silver, celestial body of being expert at are added
With rotating speed 250r/min ball milling 10 hours in grinding machine；(4) filter, remove bulky grain；(5) add lauroylamidopropyl betaine and
Epoxy soybean oil, continues ball milling 1 hour；(6) put into and carry out on three-roll grinder rolling 3 times and get final product.
Embodiment 2
A kind of photoactive electrode slurry, is prepared from weight portion by following component: 5 parts of glass dust, silicon powder 1.5 parts, spherical receive
Rice silver 12 parts, acrylic resin 1.5 parts, propylene glycol alginate 2.5 parts, NC Nitroncellulose 3 parts, polyvinyl acetate 1.5 parts, three
Hydroxymethyl-propane triacrylate 3 parts, lauroylamidopropyl betaine 4 parts, isopropyl thioxanthone 3 parts, 1-hydroxy-cyclohexyl
Phenyl ketone 2.5 parts, epoxy soybean oil 1.5 parts, terpinol 60 parts, isopropanol 15 parts.
The preparation method of above-mentioned photoactive electrode slurry is: (1) by acrylic resin, propylene glycol alginate, NC Nitroncellulose,
Polyvinyl acetate, terpinol and isopropanol mixing, with magnetic stirrer temperature 91 DEG C, stir 35 points under rotating speed 110r/min
Clock；(2) add trimethylolpropane trimethacrylate, isopropyl thioxanthone and 1-hydroxycyclohexyl phenyl ketone, be placed in row
In celestial body grinding machine under rotating speed 160r/min ball milling 1.5 hours；(3) glass dust, silicon powder and spherical nano-silver are added, at planet
With rotating speed 260r/min ball milling 11 hours in ball mill；(4) filter, remove bulky grain；(5) lauroylamidopropyl betaine is added
And epoxy soybean oil, continue ball milling 1.5 hours；(6) put into and carry out on three-roll grinder rolling 3 times and get final product.
Embodiment 3
A kind of photoactive electrode slurry, is prepared from weight portion by following component: 6 parts of glass dust, silicon powder 2 parts, ball shaped nano
Silver 15 parts, acrylic resin 2 parts, propylene glycol alginate 2-4 part, NC Nitroncellulose 3.5 parts, polyvinyl acetate 2 parts, three hydroxyl first
Base propane triacrylate 3.5 parts, lauroylamidopropyl betaine 3-6 part, isopropyl thioxanthone 3.5 parts, 1-hydroxy cyclohexylphenyl
Base phenyl ketone 3 parts, epoxy soybean oil 2 parts, terpinol 65 parts, isopropanol 20 parts.
The preparation method of above-mentioned photoactive electrode slurry is: (1) by acrylic resin, propylene glycol alginate, NC Nitroncellulose,
Polyvinyl acetate, terpinol and isopropanol mixing, with magnetic stirrer temperature 92 DEG C, stir 40 points under rotating speed 115r/min
Clock；(2) add trimethylolpropane trimethacrylate, isopropyl thioxanthone and 1-hydroxycyclohexyl phenyl ketone, be placed in row
In celestial body grinding machine under rotating speed 175r/min ball milling 2 hours；(3) glass dust, silicon powder and spherical nano-silver, celestial body of being expert at are added
With rotating speed 265r/min ball milling 11.5 hours in grinding machine；(4) filter, remove bulky grain；(5) lauroylamidopropyl betaine is added
And epoxy soybean oil, continue ball milling 1.5 hours；(6) put into and carry out on three-roll grinder rolling 4 times and get final product.
Embodiment 4
A kind of photoactive electrode slurry, is prepared from weight portion by following component: 7 parts of glass dust, silicon powder 2.5 parts, spherical receive
Rice silver 18 parts, acrylic resin 2.5 parts, propylene glycol alginate 3.5 parts, NC Nitroncellulose 4 parts, polyvinyl acetate 2.5 parts, three
Hydroxymethyl-propane triacrylate 4 parts, lauroylamidopropyl betaine 5 parts, isopropyl thioxanthone 4 parts, 1-hydroxy-cyclohexyl
Phenyl ketone 3.5 parts, epoxy soybean oil 2.5 parts, terpinol 70 parts, isopropanol 25 parts.
The preparation method of above-mentioned photoactive electrode slurry is: (1) by acrylic resin, propylene glycol alginate, NC Nitroncellulose,
Polyvinyl acetate, terpinol and isopropanol mixing, with magnetic stirrer temperature 94 DEG C, stir 45 points under rotating speed 120r/min
Clock；(2) add trimethylolpropane trimethacrylate, isopropyl thioxanthone and 1-hydroxycyclohexyl phenyl ketone, be placed in row
In celestial body grinding machine under rotating speed 190r/min ball milling 2.5 hours；(3) glass dust, silicon powder and spherical nano-silver are added, at planet
With rotating speed 270r/min ball milling 12 hours in ball mill；(4) filter, remove bulky grain；(5) lauroylamidopropyl betaine is added
And epoxy soybean oil, continue ball milling 1.5 hours；(6) put into and carry out on three-roll grinder rolling 4 times and get final product.
Embodiment 5
A kind of photoactive electrode slurry, is prepared from weight portion by following component: 8 parts of glass dust, silicon powder 3 parts, ball shaped nano
Silver 20 parts, acrylic resin 3 parts, propylene glycol alginate 4 parts, NC Nitroncellulose 5 parts, polyvinyl acetate 3 parts, trihydroxy methyl third
Alkane triacrylate 5 parts, lauroylamidopropyl betaine 6 parts, isopropyl thioxanthone 5 parts, 1-hydroxycyclohexyl phenyl ketone 4
Part, epoxy soybean oil 3 parts, terpinol 80 parts, isopropanol 30 parts.
The preparation method of above-mentioned photoactive electrode slurry is: (1) by acrylic resin, propylene glycol alginate, NC Nitroncellulose,
Polyvinyl acetate, terpinol and isopropanol mixing, with magnetic stirrer temperature 95 DEG C, stir 50 points under rotating speed 130r/min
Clock；(2) add trimethylolpropane trimethacrylate, isopropyl thioxanthone and 1-hydroxycyclohexyl phenyl ketone, be placed in row
In celestial body grinding machine under rotating speed 200r/min ball milling 3 hours；(3) glass dust, silicon powder and spherical nano-silver, celestial body of being expert at are added
With rotating speed 280r/min ball milling 13 hours in grinding machine；(4) filter, remove bulky grain；(5) add lauroylamidopropyl betaine and
Epoxy soybean oil, continues ball milling 2 hours；(6) put into and carry out on three-roll grinder rolling 4 times and get final product.
Comparative example 1
The present embodiment is not contain NC Nitroncellulose and polyvinyl acetate with the difference of embodiment 5.Specifically:
A kind of photoactive electrode slurry, is prepared from weight portion by following component: 8 parts of glass dust, silicon powder 3 parts, ball shaped nano
Silver 20 parts, acrylic resin 3 parts, propylene glycol alginate 4 parts, trimethylolpropane trimethacrylate 5 parts, dodecanamide propyl are sweet
6 parts of dish alkali, isopropyl thioxanthone 5 parts, 1-hydroxycyclohexyl phenyl ketone 4 parts, epoxy soybean oil 3 parts, terpinol 80 parts, different
Propanol 30 parts.
The preparation method of above-mentioned photoactive electrode slurry is: (1) is by acrylic resin, propylene glycol alginate, terpinol and different
Propanol mixes, and with magnetic stirrer temperature 95 DEG C, stirs 50 minutes under rotating speed 130r/min；(2) trimethylolpropane is added
Triacrylate, isopropyl thioxanthone and 1-hydroxycyclohexyl phenyl ketone, be placed in planetary ball mill at rotating speed 200r/
Ball milling 3 hours under min；(3) glass dust, silicon powder and spherical nano-silver are added, with rotating speed 280r/min in planetary ball mill
Ball milling 13 hours；(4) filter, remove bulky grain；(5) add lauroylamidopropyl betaine and epoxy soybean oil, continue ball milling 2
Hour；(6) put into and carry out on three-roll grinder rolling 4 times and get final product.
Comparative example 2
The present embodiment is not contain acrylic resin and propylene glycol alginate with the difference of embodiment 5.Specifically:
A kind of photoactive electrode slurry, is prepared from weight portion by following component: 8 parts of glass dust, silicon powder 3 parts, ball shaped nano
Silver 20 parts, NC Nitroncellulose 5 parts, polyvinyl acetate 3 parts, trimethylolpropane trimethacrylate 5 parts, dodecanamide propyl are sweet
6 parts of dish alkali, isopropyl thioxanthone 5 parts, 1-hydroxycyclohexyl phenyl ketone 4 parts, epoxy soybean oil 3 parts, terpinol 80 parts, different
Propanol 30 parts.
The preparation method of above-mentioned photoactive electrode slurry is: (1) is by NC Nitroncellulose, polyvinyl acetate, terpinol and different
Propanol mixes, and with magnetic stirrer temperature 95 DEG C, stirs 50 minutes under rotating speed 130r/min；(2) trimethylolpropane is added
Triacrylate, isopropyl thioxanthone and 1-hydroxycyclohexyl phenyl ketone, be placed in planetary ball mill at rotating speed 200r/
Ball milling 3 hours under min；(3) glass dust, silicon powder and spherical nano-silver are added, with rotating speed 280r/min in planetary ball mill
Ball milling 13 hours；(4) filter, remove bulky grain；(5) add lauroylamidopropyl betaine and epoxy soybean oil, continue ball milling 2
Hour；(6) put into and carry out on three-roll grinder rolling 4 times and get final product.
The partial properties index of material of the present invention see table, during it may be seen that this film layer pencil hardness reaches 6H
The exposure intensity needed is only 316mJ/cm2, exposure intensity is the lowest, then its Light-Curing Efficiency is high, and hardening time is the shortest, its resistance
Rate is the lowest, and minimum only 6.97 × 10-3Ω cm, electric conductivity is good, and its adhesive force is up to 0.89kgf/mm simultaneously2, have very
Strong adhesive force is good with interface attachment.
The partial properties index of table 1 photoactive electrode slurry
| Name of product | Exposure intensity (mJ/cm2) | Resistivity (Ω cm) | Adhesive force (kgf/mm2) |
| Embodiment 1 | 325 | 7.05×10-3 | 0.87 |
| Embodiment 2 | 321 | 7.03×10-3 | 0.88 |
| Embodiment 3 | 319 | 6.99×10-3 | 0.88 |
| Embodiment 4 | 316 | 6.97×10-3 | 0.89 |
| Embodiment 5 | 318 | 7.02×10-3 | 0.88 |
| Comparative example 1 | 327 | 7.06×10-3 | 0.77 |
| Comparative example 2 | 336 | 7.04×10-3 | 0.81 |
Note: exposure intensity is the exposure intensity that film layer pencil hardness reaches to need during 6H.
Claims (7)
1. a photoactive electrode slurry, it is characterised in that: it is prepared from weight portion by following component: glass dust 4-8 part, silicon are micro-
Powder 1-3 part, spherical nano-silver 10-20 part, acrylic resin 1-3 part, propylene glycol alginate 2-4 part, NC Nitroncellulose 2-5 part,
Polyvinyl acetate 1-3 part, trimethylolpropane trimethacrylate 2-5 part, lauroylamidopropyl betaine 3-6 part, isopropyl
Thioxanthone 2-5 part, 1-hydroxycyclohexyl phenyl ketone 2-4 part, epoxy soybean oil 1-3 part, terpinol 50-80 part, isopropanol
10-30 part.
A kind of photoactive electrode slurry the most according to claim 1, it is characterised in that: by following component with weight portion preparation
Become: glass dust 5-7 part, silicon powder 1.5-2.5 part, spherical nano-silver 12-18 part, acrylic resin 1.5-2.5 part, alginic acid the third two
Alcohol ester 2.5-3.5 part, NC Nitroncellulose 3-4 part, polyvinyl acetate 1.5-2.5 part, trimethylolpropane trimethacrylate 3-4
Part, lauroylamidopropyl betaine 4-5 part, isopropyl thioxanthone 3-4 part, 1-hydroxycyclohexyl phenyl ketone 2.5-3.5 part,
Epoxy soybean oil 1.5-2.5 part, terpinol 60-70 part, isopropanol 15-25 part.
3. the preparation method of a kind of photoactive electrode slurry described in any one of claim 1 to 2, it is characterised in that: include following
Step:
(1) acrylic resin, propylene glycol alginate, NC Nitroncellulose, polyvinyl acetate, terpinol and isopropanol are mixed,
Stir 30-50 minute at temperature 90-95 DEG C, rotating speed 100-130r/min with magnetic stirrer；
(2) add trimethylolpropane trimethacrylate, isopropyl thioxanthone and 1-hydroxycyclohexyl phenyl ketone, be placed in
In planetary ball mill under rotating speed 150-200r/min ball milling 1-3 hour；
(3) glass dust, silicon powder and spherical nano-silver are added, with rotating speed 250-280r/min ball milling 10-in planetary ball mill
13 hours；
(4) filter, remove bulky grain；
(5) add lauroylamidopropyl betaine and epoxy soybean oil, continue ball milling 1-2 hour；
(6) put into and carry out rolling 3-4 time on three-roll grinder and get final product.
The preparation method of a kind of photoactive electrode slurry the most according to claim 3, it is characterised in that: in described step (1)
Temperature is 91-94 DEG C, and rotating speed is 110-120r/min, and mixing time is 35-45 minute.
The preparation method of a kind of photoactive electrode slurry the most according to claim 3, it is characterised in that: in described step (2)
Rotating speed is 160-190r/min, and Ball-milling Time is 1.5-2.5 hour.
The preparation method of a kind of photoactive electrode slurry the most according to claim 3, it is characterised in that: in described step (3)
Rotating speed is 260-270r/min, and Ball-milling Time is 11-12 hour.
The preparation method of a kind of photoactive electrode slurry the most according to claim 3, it is characterised in that: in described step (5)
Ball-milling Time is 1.5 hours.
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| CN109686498A (en) * | 2018-12-25 | 2019-04-26 | 深圳市欧科力科技有限公司 | A kind of preparation method of photoactive electrode slurry |
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