CN113549407A - High-performance single-sided adhesive tape - Google Patents
High-performance single-sided adhesive tape Download PDFInfo
- Publication number
- CN113549407A CN113549407A CN202110951276.8A CN202110951276A CN113549407A CN 113549407 A CN113549407 A CN 113549407A CN 202110951276 A CN202110951276 A CN 202110951276A CN 113549407 A CN113549407 A CN 113549407A
- Authority
- CN
- China
- Prior art keywords
- layer
- parts
- ink
- performance
- resin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002390 adhesive tape Substances 0.000 title claims abstract description 29
- 239000010410 layer Substances 0.000 claims abstract description 69
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 41
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 41
- 239000012790 adhesive layer Substances 0.000 claims abstract description 28
- 229910001308 Zinc ferrite Inorganic materials 0.000 claims abstract description 23
- 239000000758 substrate Substances 0.000 claims abstract description 22
- WGEATSXPYVGFCC-UHFFFAOYSA-N zinc ferrite Chemical compound O=[Zn].O=[Fe]O[Fe]=O WGEATSXPYVGFCC-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 21
- 239000002245 particle Substances 0.000 claims abstract description 19
- 229910052788 barium Inorganic materials 0.000 claims abstract description 18
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000000843 powder Substances 0.000 claims abstract description 18
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000003063 flame retardant Substances 0.000 claims abstract description 9
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims abstract description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 29
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 239000004697 Polyetherimide Substances 0.000 claims description 15
- 229920001601 polyetherimide Polymers 0.000 claims description 15
- 239000011347 resin Substances 0.000 claims description 13
- 229920005989 resin Polymers 0.000 claims description 13
- 239000004408 titanium dioxide Substances 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- ONDPHDOFVYQSGI-UHFFFAOYSA-N zinc nitrate Chemical compound [Zn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ONDPHDOFVYQSGI-UHFFFAOYSA-N 0.000 claims description 10
- 239000008367 deionised water Substances 0.000 claims description 9
- 229910021641 deionized water Inorganic materials 0.000 claims description 9
- 238000005406 washing Methods 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 239000012046 mixed solvent Substances 0.000 claims description 8
- 239000002105 nanoparticle Substances 0.000 claims description 8
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 6
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- 238000001027 hydrothermal synthesis Methods 0.000 claims description 6
- 239000011858 nanopowder Substances 0.000 claims description 6
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 239000002270 dispersing agent Substances 0.000 claims description 5
- FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 0.000 claims description 5
- 239000000047 product Substances 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- 239000007795 chemical reaction product Substances 0.000 claims description 4
- VCJMYUPGQJHHFU-UHFFFAOYSA-N iron(3+);trinitrate Chemical compound [Fe+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O VCJMYUPGQJHHFU-UHFFFAOYSA-N 0.000 claims description 4
- 239000011259 mixed solution Substances 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 238000012986 modification Methods 0.000 claims description 4
- 230000004048 modification Effects 0.000 claims description 4
- 229920001568 phenolic resin Polymers 0.000 claims description 4
- 239000005011 phenolic resin Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 238000001132 ultrasonic dispersion Methods 0.000 claims description 4
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 3
- 150000001413 amino acids Chemical class 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000012948 isocyanate Substances 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 claims description 2
- DXPPIEDUBFUSEZ-UHFFFAOYSA-N 6-methylheptyl prop-2-enoate Chemical compound CC(C)CCCCCOC(=O)C=C DXPPIEDUBFUSEZ-UHFFFAOYSA-N 0.000 claims description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 2
- 229920000178 Acrylic resin Polymers 0.000 claims description 2
- 239000004925 Acrylic resin Substances 0.000 claims description 2
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 claims description 2
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 claims description 2
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims description 2
- 238000000137 annealing Methods 0.000 claims description 2
- 239000007864 aqueous solution Substances 0.000 claims description 2
- RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 claims description 2
- 229910001863 barium hydroxide Inorganic materials 0.000 claims description 2
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 239000013078 crystal Substances 0.000 claims description 2
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 claims description 2
- FYDKNKUEBJQCCN-UHFFFAOYSA-N lanthanum(3+);trinitrate Chemical compound [La+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O FYDKNKUEBJQCCN-UHFFFAOYSA-N 0.000 claims description 2
- 229910044991 metal oxide Inorganic materials 0.000 claims description 2
- 150000004706 metal oxides Chemical class 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 239000012299 nitrogen atmosphere Substances 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
- 239000003208 petroleum Substances 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 2
- 239000010452 phosphate Substances 0.000 claims description 2
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 claims description 2
- 150000003017 phosphorus Chemical class 0.000 claims description 2
- 229920006122 polyamide resin Polymers 0.000 claims description 2
- 229920005749 polyurethane resin Polymers 0.000 claims description 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 2
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 238000005245 sintering Methods 0.000 claims description 2
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 150000003505 terpenes Chemical class 0.000 claims description 2
- 235000007586 terpenes Nutrition 0.000 claims description 2
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims description 2
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims description 2
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims 1
- 230000032683 aging Effects 0.000 abstract description 11
- 230000005670 electromagnetic radiation Effects 0.000 abstract description 8
- 239000006229 carbon black Substances 0.000 abstract description 6
- 230000002209 hydrophobic effect Effects 0.000 abstract description 3
- 229910052746 lanthanum Inorganic materials 0.000 description 10
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 10
- 238000010521 absorption reaction Methods 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 238000007639 printing Methods 0.000 description 6
- 239000005020 polyethylene terephthalate Substances 0.000 description 5
- 229920000139 polyethylene terephthalate Polymers 0.000 description 5
- 239000011148 porous material Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000003963 antioxidant agent Substances 0.000 description 3
- 230000003078 antioxidant effect Effects 0.000 description 3
- 239000011889 copper foil Substances 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 150000002513 isocyanates Chemical group 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241000872198 Serjania polyphylla Species 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000003522 acrylic cement Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- XDFCIPNJCBUZJN-UHFFFAOYSA-N barium(2+) Chemical compound [Ba+2] XDFCIPNJCBUZJN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/22—Plastics; Metallised plastics
- C09J7/25—Plastics; Metallised plastics based on macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/06—Coating with compositions not containing 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
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/12—Chemical modification
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/50—Adhesives in the form of films or foils characterised by a primer layer between the carrier and the adhesive
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
- C08J2379/02—Polyamines
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
- C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
- C09J2301/122—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present only on one side of the carrier, e.g. single-sided adhesive tape
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2479/00—Presence of polyamine or polyimide
- C09J2479/02—Presence of polyamine or polyimide polyamine
- C09J2479/026—Presence of polyamine or polyimide polyamine in the substrate
Abstract
The invention provides a high-performance single-sided adhesive tape which comprises a substrate layer, an ink layer, an adhesive layer and a release material layer, wherein the substrate layer is modified, porous graphene powder loaded with barium and nickel-doped nano zinc ferrite particles is added into the ink layer to replace carbon black, and blue titanium oxide nano powder and an organic flame retardant are added into the adhesive layer, so that the high-performance single-sided adhesive tape with high temperature resistance, electromagnetic radiation resistance, good light shading performance, good hydrophobic performance and good ageing resistance is obtained.
Description
Technical Field
The field relates to the field of adhesive tapes, in particular to a high-performance single-sided adhesive tape.
Background
With the development of scientific and technological progress and economy, the living standard of people is greatly improved, electronic devices such as smart phones and flat panels become essential living and entertainment tools for daily life of people, the electronic devices generally have high electromagnetic radiation, high heating and high luminous intensity, especially light leakage at the sides of the smart phones and flat panels can be shielded by adhering black single-sided adhesive tapes at the sides, and a large number of technologies related to the black single-sided adhesive tapes are reported in the prior art, such as:
chinese patent CN109880544A discloses a matte black copper foil single-sided tape, which comprises an anti-sticking layer, an adhesive layer, a soft copper foil substrate layer and a matte black ink layer, and although the single-sided tape has good light-shielding property, the single-sided tape has poor electromagnetic radiation resistance, high temperature resistance and aging resistance.
Chinese patent CN207845552U discloses a light-shielding high-temperature-resistant single-sided tape, which is composed of a wear-resistant coating, an ink protective layer, a white ink layer, a flame-retardant layer, a substrate layer, a high-temperature-resistant layer, a porous material layer and a white light-shielding coating.
Chinese patent CN 213835136U discloses an ultra-thin fully-shielding dumb black single-sided tape, including from last first printing ink layer, second printing ink layer, PET rete, third printing ink layer, fourth printing ink layer and the ya keli glue film that sets gradually down, what this single-sided tape mainly solved is that reach the effect of full shading to realize ultra-thin structure, but its high temperature resistance can be poor, electromagnetic radiation resistance and ageing resistance can not satisfy the requirement.
Chinese patent CN110205046A discloses a conductive single-sided tape, which is composed of a single-sided release film, a conductive acrylic adhesive layer, a copper foil substrate layer and a conductive ink layer which are contacted in sequence. The conductive single-sided tape also has good heat dissipation, plasticity, good fitting property, wrapping property and folding property. But the high temperature resistance, the electromagnetic radiation resistance and the ageing resistance are poor.
Electronic equipment is because can produce stronger electromagnetic radiation and heat in the use, consequently, the single face sticky tape that needs to use has electromagnetic shield and heat resistance, and single face sticky tape is in the bright light in-process that shielding electronic equipment use produced, because under the high temperature condition, long-term illumination leads to resin etc. in adhesive layer and the printing ink layer to age easily, lead to single face sticky tape to discolour, drop, current single face sticky tape does not generally have waterproof performance simultaneously, because electronic equipment is in the use, can often be stained with water, water soaks the adhesive layer, long-term use can lead to the adhesive layer to drop. In the single-sided adhesive tape disclosed in the prior art, the requirements of electromagnetic radiation resistance, high temperature resistance, shading performance, hydrophobic performance and aging resistance are difficult to meet at the same time.
Based on the defects and shortcomings of the single-sided adhesive tape disclosed by the prior art, the applicant researches and develops a high-performance single-sided adhesive tape which is high-temperature resistant, anti-electromagnetic radiation resistant, good in shading performance, hydrophobic performance and ageing resistance through long-term intensive research.
Disclosure of Invention
The invention provides a high-performance single-sided adhesive tape which is high-temperature resistant, electromagnetic radiation resistant, good in shading performance, hydrophobicity and ageing resistance. The specific technical scheme is as follows:
a high-performance single-sided adhesive tape comprises a substrate layer, an ink layer, an adhesive layer and a release material layer;
the base material layer is modified PEI; the modification treatment process comprises the following steps: fully dispersing a certain amount of PEI (polyetherimide) base material in a mixed solvent of water and ethanol, then adding a proper amount of tetraethoxysilane, vinyltriethoxysilane and ammonia water, stirring for 2-3h under the water bath condition of 50-75 ℃, centrifuging, washing and airing to obtain modified PET; wherein the mass ratio of the PEI substrate, the tetraethoxysilane, the vinyl triethoxysilane and the ammonia water is as follows: 1:0.4-0.9:0.15-0.4: 0.8-1.5; the mass concentration of the ammonia water is 30 percent.
The ink layer is a graphene ink layer, and the graphene ink comprises the following components in parts by mass: 7-9 parts of porous graphene powder loaded with barium and lanthanum-doped nano zinc ferrite particles, 30-45 parts of resin, 9-16 parts of organic flame retardant, 5-6 parts of dispersing agent, 30-45 parts of solvent, wherein the solvent is one or more of deionized water, ethanol, propanol, NMP or DMF; coating the graphene ink on a substrate layer to form an ink layer;
the adhesive layer comprises the following components in parts by mass: 100 parts of acrylate, 5-10 parts of blue nano titanium dioxide powder, 10-25 parts of tackifier and 0.5-1.5 parts of curing agent; coating the adhesive component on the surface of the ink layer to form an adhesive layer;
the release material layer is silicon-coated release paper.
The preparation method of the porous graphene powder loaded with the barium and lanthanum doped nano zinc ferrite particles comprises the following steps: adding a certain amount of zinc nitrate and amino acid into deionized water in the ultrasonic dispersion of graphene oxide, stirring and mixing uniformly, filtering, drying and sintering to obtain a product, washing the product with a hydrochloric acid aqueous solution, and removing metal oxides to obtain the honeycomb-shaped nitrogen-doped nano-porous graphene, wherein the mass ratio of the graphene oxide to the zinc nitrate to the amino acid is 1:0.08-0.25: 0.5-0.8; the method comprises the following steps of (1) dividing the honeycomb nitrogen-doped nano porous graphene into a mixed solvent of ethanol and water, adding ferric nitrate, zinc nitrate, lanthanum nitrate and barium hydroxide according to a proportion, carrying out ultrasonic dispersion for 30min, transferring the obtained mixed solution into a reaction kettle, sealing, carrying out heating reaction at the temperature of 120-200 ℃ for 4-48h, carrying out centrifugal separation after the reaction is finished, washing, and drying to obtain porous graphene powder loaded with barium and lanthanum-doped nano zinc ferrite particles; the chemical composition of the barium-lanthanum-doped nano zinc ferrite is Zn1-xBax (Fe1-yNiy)2O4, wherein x is more than or equal to 0.05 and less than or equal to 0.2, and y is more than or equal to 0.02 and less than or equal to 0.1.
The preparation method of the blue titanium dioxide nano powder comprises the following steps: dissolving titanium tetrachloride in a mixed solvent of deionized water and ethanol, wherein the volume ratio of the deionized water to the ethanol is 1-3:2-3, adding a certain amount of hydrazine hydrate, uniformly mixing by ultrasonic waves, transferring the obtained mixed solution into a reaction kettle, and sealing; controlling the hydrothermal reaction temperature to be 120-220 ℃ for reaction for 4-48h, cooling to room temperature after the reaction is finished, centrifuging, washing and drying to obtain a hydrothermal reaction product, and annealing the hydrothermal reaction product at 950-1200 ℃ for 2-8h in a nitrogen atmosphere to obtain blue titanium dioxide nano-particles with a rutile crystal form.
The resin in the graphene printing ink is one or more of polyamide resin, acrylic resin, phenolic resin and polyurethane resin.
The organic flame retardant in the graphene ink is one or more of phosphate, phosphite and organic phosphorus salt.
The dispersant in the graphene ink is one or more of polyvinylpyrrolidone, sodium dodecyl benzene sulfonate and hexadecyl trimethyl ammonium bromide.
In the adhesive layer, the acrylate is one or more of ethyl acrylate, n-butyl acrylate and isooctyl acrylate.
In the adhesive layer, the tackifier is one or more of rosin resin, petroleum resin, terpene resin and phenolic resin.
In the adhesive layer, the curing agent is isocyanate.
The high-performance single-sided adhesive tape is characterized in that the thickness of the base material layer is 90-250 micrometers, the thickness of the ink layer is 5-20 micrometers, the thickness of the adhesive layer is 10-50 micrometers, and the thickness of the release material layer is 25-100 micrometers.
The invention can obtain the following beneficial effects:
1) according to the invention, the PEI substrate is modified by tetraethoxysilane, vinyltriethoxysilane and ammonia water in a mixed solvent of water and ethanol, firstly, a thin silicon dioxide layer is coated on the PEI substrate, and the silicon dioxide layer has good hydrophobicity and high temperature resistance, so that the effect of preventing water from immersing into an adhesive layer to cause the adhesive layer to fall off due to improper use in the use process of electronic equipment can be achieved, and the high temperature resistance of the PEI substrate can be improved; secondly, on the other hand, the upper surface of the PEI substrate has vinyl which can participate in a cross-linked network of the resin material, so that the combination degree of the ink layer and the substrate layer is improved, and the problem of reduced combination force of the ink layer and the substrate layer caused by the fact that the PEI substrate layer is coated with the silicon dioxide layer is solved.
2) The black shading material of the ink layer of the adhesive tape commonly used in the field is a carbon black material, while the porous graphene powder loaded with barium and lanthanum-doped nano zinc ferrite particles is adopted to replace the carbon black material, on one hand, the porous graphene powder can replace the carbon black material to be used as the black shading material, more importantly, the electromagnetic wave shielding performance and the heat dissipation performance of the single-layer adhesive tape are improved by utilizing the ultrahigh electromagnetic wave absorption energy capacity and the heat conduction performance of the honeycomb porous structure graphene, the honeycomb porous graphene has rich pore structures, the absorbed electromagnetic waves can be continuously reflected in the pores and the pore channel structures, and the electromagnetic waves can be continuously consumed; on the other hand, the electromagnetic absorption and shielding performance of the porous graphene can be further improved by loading barium and lanthanum doped nano zinc ferrite particles on the porous graphene, the nano zinc ferrite has high electromagnetic absorption performance, ferrite-zinc ferrite lattice distortion is caused by Ba2+ replacing Zn2+, La3+ replacing Fe3+, the electronic energy level is changed, the dielectric loss performance is enhanced, the wave absorption performance and the electromagnetic shielding performance are further improved, and compared with the method of directly adding barium and lanthanum doped nano zinc ferrite particles into ink, by loading the barium and lanthanum doped nano zinc ferrite particles on the porous graphene powder, a small amount of barium and lanthanum doped nano zinc ferrite particles can be loaded on the graphene powder with more added amount, so that a small amount of barium and lanthanum doped nano zinc ferrite particles can be fully dispersed in an ink layer (a small amount of barium and lanthanum doped nano zinc ferrite particles, Lanthanum-doped nano zinc ferrite particles are difficult to uniformly disperse in the ink layer); the barium and lanthanum doped nano zinc ferrite particle loaded porous graphene powder can almost realize 100% shielding or absorption of electromagnetic waves by replacing carbon black materials.
3) This application adds blue titanium dioxide nanoparticle in the gluing layer, and blue titanium dioxide nanoparticle is because Ti3+Self-doping to form oxygen vacancies, which can limit and improve the absorption capacity of 200-doped 410nm ultraviolet light waves, and meanwhile, the silver-doped blue titanium dioxide nano-particles prepared by the method have regular appearance and silver doping, so that the silver-doped blue titanium dioxide nano-particles have strong diffuse reflection performance on 410-doped 810nm visible light, and the absorbed photon energy of ultraviolet light is mainly and gradually released in a low-harm heat energy or low fluorescence form, thereby effectively reducing the light aging rate of plastics, and simultaneously, the Ti existing in the blue titanium dioxide nano-particles3+The single-sided adhesive tape has the advantages of oxidation resistance and capability of improving the ageing resistance, and the prior art is characterized in that an organic antioxidant is added, so that the anti-aging performance is easy to realize, the blue titanium dioxide nanoparticles are used as the antioxidant, the problem that the single-sided adhesive tape is aged is solved, the ageing resistance is better, and the single-sided adhesive tape is prevented from ageing, discoloring and falling off after being used for a long time.
4) According to the application, the organic flame retardant is added into the adhesive layer, so that the high temperature resistance of the single-sided adhesive tape can be improved, and the service life of the single-sided adhesive tape can be prolonged; according to the invention, isocyanate is added into the adhesive layer to serve as a curing agent and a tackifier, so that the adhesive property of the single-sided adhesive tape can be obviously improved.
Detailed Description
The present invention is further illustrated in detail by the following examples, which are provided only for illustrating the present invention and are not intended to limit the scope of the present invention.
Example 1
A high-performance single-sided adhesive tape comprises a substrate layer, an ink layer, an adhesive layer and a release material layer;
the substrate layer is modified PET; the modification treatment process comprises the following steps: fully dispersing a certain amount of PEI (polyetherimide) base material in a mixed solvent of water and ethanol, then adding a proper amount of tetraethoxysilane, vinyltriethoxysilane and ammonia water, stirring for 2.5 hours under the condition of a water bath at 60 ℃, centrifuging, washing and airing to obtain modified PET (polyethylene terephthalate) as a base layer;
the ink layer is a graphene ink layer, and the graphene ink comprises the following components in parts by mass: 8 parts of porous graphene powder loaded with barium and nickel doped nano zinc ferrite particles, 40 parts of resin, 10 parts of organic flame retardant, 5 parts of dispersant, 40 parts of solvent and deionized water; coating the graphene ink on a substrate layer to form an ink layer;
the adhesive layer comprises the following components in parts by mass: 100 parts of acrylic ester, 8 parts of blue nano titanium dioxide powder, 20 parts of tackifier and 1 part of curing agent; coating the adhesive component on the surface of the ink layer to form an adhesive layer;
and adhering the silicon-coated release paper on the adhesive layer.
Example 2
In contrast to example 1, the substrate used was PEI which had not been modified.
Example 3
Different from the embodiment 1, the porous graphene powder loaded with barium and lanthanum doped nano zinc ferrite particles is not added into the ink, but carbon black with equal parts by mass is added.
Example 4
Different from the embodiment 1, the ink is added with porous graphene powder and barium and lanthanum doped nano zinc ferrite particles respectively.
Example 5
Unlike example 1, blue titanium dioxide nanopowder was not added.
Example 6
Unlike example 1, the blue titanium dioxide nanopowder was replaced with a common rutile titanium dioxide nanopowder.
Example 7
Different from example 1, an organic antioxidant was used instead of the blue titanium dioxide nanopowder.
Example 8
Unlike example 1, no organic flame retardant was added.
An AV3629 high-performance microwave integrated vector network analyzer is adopted to test the wave absorbing performance of a sample, and the average absorption capacity (dB) and the effective absorption rate% of electromagnetic waves of an 8-18GHz frequency band are tested.
The gloss retention of the material of the test sample after being radiated by a fluorescent ultraviolet lamp for 200 hours is percent.
The adhesive tape was adhered to a stainless steel plate, and the adhesive effect of the adhesive tape was observed in a humid environment. And (5) the adhesive tape is placed under a high-temperature condition, and the change condition of the adhesive tape is observed.
Table 1 shows the data of the performance tests on the single-sided adhesive tape products obtained in examples 1 to 8
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A high-performance single-sided adhesive tape comprises a substrate layer, an ink layer, an adhesive layer and a release material layer;
the base material layer is modified PEI; the modification treatment process comprises the following steps: fully dispersing a certain amount of PEI (polyetherimide) base material in a mixed solvent of water and ethanol, then adding a proper amount of tetraethoxysilane, vinyltriethoxysilane and ammonia water, stirring for 2-3h under the water bath condition of 50-75 ℃, centrifuging, washing and airing to obtain modified PET;
the ink layer is a graphene ink layer, and the graphene ink comprises the following components in parts by mass: 7-9 parts of porous graphene powder loaded with barium and nickel doped nano zinc ferrite particles, 30-45 parts of resin, 9-16 parts of organic flame retardant, 5-6 parts of dispersing agent, 30-45 parts of solvent, wherein the solvent is one or more of deionized water, ethanol, propanol, NMP or DMF; coating the graphene ink on a substrate layer to form an ink layer;
the adhesive layer comprises the following components in parts by mass: 100 parts of acrylate, 5-10 parts of blue nano titanium dioxide powder, 10-25 parts of tackifier and 0.5-1.5 parts of curing agent; coating the adhesive component on the surface of the ink layer to form an adhesive layer;
the release material layer is silicon-coated release paper.
2. The high-performance single-sided tape of claim 1, wherein the porous graphene powder loaded with barium and lanthanum-doped nano zinc ferrite particles is prepared by the following method: adding a certain amount of zinc nitrate and amino acid into deionized water in the ultrasonic dispersion of graphene oxide, stirring and mixing uniformly, filtering, drying and sintering to obtain a product, washing the product with a hydrochloric acid aqueous solution, and removing metal oxides to obtain the honeycomb-shaped nitrogen-doped nano porous graphene; the method comprises the following steps of (1) dividing the honeycomb nitrogen-doped nano porous graphene into a mixed solvent of ethanol and water, adding ferric nitrate, zinc nitrate, lanthanum nitrate and barium hydroxide according to a proportion, carrying out ultrasonic dispersion for 30min, transferring the obtained mixed solution into a reaction kettle, sealing, carrying out heating reaction at the temperature of 120-200 ℃ for 4-48h, carrying out centrifugal separation after the reaction is finished, washing, and drying to obtain porous graphene powder loaded with barium and lanthanum-doped nano zinc ferrite particles; the chemical composition of the barium-lanthanum-doped nano zinc ferrite is Zn1-xBax (Fe1-yLay)2O4, wherein x is more than or equal to 0.05 and less than or equal to 0.2, and y is more than or equal to 0.02 and less than or equal to 0.1.
3. The high-performance single-sided tape of claim 1, wherein the blue titanium dioxide nanopowder is prepared by the following method: dissolving titanium tetrachloride in a mixed solvent of deionized water and ethanol, wherein the volume ratio of the deionized water to the ethanol is 1-3:2-3, adding a certain amount of hydrazine hydrate, uniformly mixing by ultrasonic waves, transferring the obtained mixed solution into a reaction kettle, and sealing; controlling the hydrothermal reaction temperature to be 120-220 ℃ for reaction for 4-48h, cooling to room temperature after the reaction is finished, centrifuging, washing and drying to obtain a hydrothermal reaction product, and annealing the hydrothermal reaction product at 950-1200 ℃ for 2-8h in a nitrogen atmosphere to obtain blue titanium dioxide nano-particles with a rutile crystal form.
4. The high-performance single-sided tape of claim 1, wherein the resin in the graphene ink is one or more of polyamide resin, acrylic resin, phenolic resin and polyurethane resin.
5. The high-performance single-sided tape of claim 1, wherein the organic flame retardant in the graphene ink is one or more of phosphate, phosphite and organic phosphorus salt.
6. The high-performance single-sided tape of claim 1, wherein the dispersant in the graphene ink is one or more of polyvinylpyrrolidone, sodium dodecylbenzene sulfonate and cetyl trimethyl ammonium bromide.
7. The high-performance single-sided tape of claim 1, wherein the acrylate in the adhesive layer is one or more of ethyl acrylate, n-butyl acrylate and isooctyl acrylate.
8. The high-performance single-sided tape according to claim 1, wherein the tackifier is one or more of rosin resin, petroleum resin, terpene resin and phenolic resin in the adhesive layer.
9. The high performance, single-sided tape of claim 1, wherein the curing agent is isocyanate in the adhesive layer.
10. The high-performance single-sided tape according to claim 1, wherein the substrate layer has a thickness of 90-250 μm, the ink layer has a thickness of 5-20 μm, the adhesive layer has a thickness of 10-50 μm, and the release layer has a thickness of 25-100 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110951276.8A CN113549407A (en) | 2021-08-18 | 2021-08-18 | High-performance single-sided adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110951276.8A CN113549407A (en) | 2021-08-18 | 2021-08-18 | High-performance single-sided adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113549407A true CN113549407A (en) | 2021-10-26 |
Family
ID=78105748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110951276.8A Pending CN113549407A (en) | 2021-08-18 | 2021-08-18 | High-performance single-sided adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113549407A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010285287A (en) * | 2009-06-09 | 2010-12-24 | Mate Co Ltd | Solid solution system y-type hexagonal ferrite material and molded product using the same |
| JP2011066430A (en) * | 2005-12-02 | 2011-03-31 | Dowa Holdings Co Ltd | Magnetic powder for radiowave absorber |
| CN102173762A (en) * | 2010-12-13 | 2011-09-07 | 北矿磁材科技股份有限公司 | Ferrite wave-absorbing material used for injection moulding, preparation method thereof and magnetic wave-absorbing element |
| CN105855151A (en) * | 2016-04-21 | 2016-08-17 | 厦门建霖工业有限公司 | Long-acting hydrophobic-oleophobic surface treatment process |
| CN106582595A (en) * | 2016-12-28 | 2017-04-26 | 上海应用技术大学 | Preparation method for blue TiO2 catalyst |
| CN208586240U (en) * | 2018-06-15 | 2019-03-08 | 苏州世诺新材料科技有限公司 | A kind of heat dissipation of portability and electromagnetic shielding adhesive tape |
| CN110205607A (en) * | 2019-06-27 | 2019-09-06 | 安徽鼎旺环保材料科技有限公司 | A kind of vapor deposition method for delaying to corrode coating |
| CN111054331A (en) * | 2020-01-09 | 2020-04-24 | 吉林大学 | High-dispersion ruthenium-loaded full-spectrum response semiconductor photocatalyst, and preparation method and application thereof |
| CN112375541A (en) * | 2020-10-13 | 2021-02-19 | 安徽理工大学环境友好材料与职业健康研究院(芜湖) | Nitrogen-doped graphene nickel ferrite composite wave-absorbing material and preparation method thereof |
-
2021
- 2021-08-18 CN CN202110951276.8A patent/CN113549407A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011066430A (en) * | 2005-12-02 | 2011-03-31 | Dowa Holdings Co Ltd | Magnetic powder for radiowave absorber |
| JP2010285287A (en) * | 2009-06-09 | 2010-12-24 | Mate Co Ltd | Solid solution system y-type hexagonal ferrite material and molded product using the same |
| CN102173762A (en) * | 2010-12-13 | 2011-09-07 | 北矿磁材科技股份有限公司 | Ferrite wave-absorbing material used for injection moulding, preparation method thereof and magnetic wave-absorbing element |
| CN105855151A (en) * | 2016-04-21 | 2016-08-17 | 厦门建霖工业有限公司 | Long-acting hydrophobic-oleophobic surface treatment process |
| CN106582595A (en) * | 2016-12-28 | 2017-04-26 | 上海应用技术大学 | Preparation method for blue TiO2 catalyst |
| CN208586240U (en) * | 2018-06-15 | 2019-03-08 | 苏州世诺新材料科技有限公司 | A kind of heat dissipation of portability and electromagnetic shielding adhesive tape |
| CN110205607A (en) * | 2019-06-27 | 2019-09-06 | 安徽鼎旺环保材料科技有限公司 | A kind of vapor deposition method for delaying to corrode coating |
| CN111054331A (en) * | 2020-01-09 | 2020-04-24 | 吉林大学 | High-dispersion ruthenium-loaded full-spectrum response semiconductor photocatalyst, and preparation method and application thereof |
| CN112375541A (en) * | 2020-10-13 | 2021-02-19 | 安徽理工大学环境友好材料与职业健康研究院(芜湖) | Nitrogen-doped graphene nickel ferrite composite wave-absorbing material and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 吕庆荣 等: "《塑料工业实用手册 上册》", vol. 1, 化学工业出版社, pages: 686 - 100 * |
| 赵振河: "《高分子化学与物理》", vol. 1, 30 September 2003, 中国纺织出版社, pages: 28 - 30 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101568561B1 (en) | Indium tin oxide powder, method for producing same, dispersion, paint, and functional thin film | |
| CN111304640B (en) | Silver-coated copper powder, preparation method thereof and electronic paste | |
| EP4310953A1 (en) | Iron-manganese-based positive electrode material, and preparation method therefor and use thereof | |
| EP3225677A1 (en) | Nitrogen oxide fluorescent powder and preparation method therefor, nitrogen oxide light emitting body, and light-emitting device | |
| CN112694323A (en) | Wide-temperature-range high-Bs manganese-zinc ferrite magnetic material and preparation method thereof | |
| CN114054769A (en) | Silver micro powder and preparation method and application thereof | |
| CN113549407A (en) | High-performance single-sided adhesive tape | |
| CN106590070B (en) | Obstruct infrared, heat-insulated transparent inorganic coating and its preparation method and application | |
| CN102959041A (en) | Phosphor material and light-emitting device | |
| CN105255479A (en) | Preparation method of colloidal quantum dot fluorescent powder composite film | |
| CN111587058B (en) | Wave-absorbing patch with periodic structure and preparation method thereof | |
| CN114247881A (en) | Method for realizing in-situ passivation on surface of FeSiAl powder | |
| Lin et al. | Influence of sol–gel-derived ZnO: Al coating on luminescent properties of Y 2 O 3: Eu 3+ phosphor | |
| CN112820442B (en) | Strong-adhesion silver conductor paste for 5G ceramic dielectric filter | |
| CN101899294B (en) | Fluorescent powder material and preparation method thereof | |
| CN114592228A (en) | Magnesium alloy surface treatment method with uniform and high absorption of visible light | |
| CN109705674B (en) | Polyvinyl butyral resin-based laser protective coating and preparation method thereof | |
| CN111768893B (en) | Yellowing-resistant low-temperature sintered silver paste and preparation method thereof | |
| CN115304366A (en) | Preparation method of spinel type zinc gallate long-afterglow luminescent transparent ceramic | |
| CN113061433A (en) | Method for manufacturing phosphor material and lighting equipment | |
| CN108003664B (en) | Infrared-absorbing photo-thermal effect pearlescent pigment and preparation method thereof | |
| EP2594621B1 (en) | Oxide luminescent materials and preparation methods thereof | |
| CN111477377B (en) | Conductive silver paste printed on dielectric glass powder layer | |
| JP2009084399A (en) | Near-infrared absorbing pressure-sensitive adhesive composition and multilayer optical film | |
| CN103818946A (en) | Co-doped conductive oxidation powder material and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211026 |
|
| RJ01 | Rejection of invention patent application after publication |