CN108410128B - 一种高速高频印制电路板用树脂组合物、半固化片及层压板 - Google Patents
一种高速高频印制电路板用树脂组合物、半固化片及层压板 Download PDFInfo
- Publication number
- CN108410128B CN108410128B CN201810145149.7A CN201810145149A CN108410128B CN 108410128 B CN108410128 B CN 108410128B CN 201810145149 A CN201810145149 A CN 201810145149A CN 108410128 B CN108410128 B CN 108410128B
- Authority
- CN
- China
- Prior art keywords
- resin composition
- parts
- weight
- printed circuit
- polyphenylene sulfide
- 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.)
- Active
Links
- 239000011342 resin composition Substances 0.000 title claims abstract description 32
- 239000004734 Polyphenylene sulfide Substances 0.000 claims abstract description 29
- 229920000069 polyphenylene sulfide Polymers 0.000 claims abstract description 29
- -1 allyl modified benzoxazine Chemical class 0.000 claims abstract description 28
- 229920005989 resin Polymers 0.000 claims abstract description 28
- 239000011347 resin Substances 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 13
- 239000000843 powder Substances 0.000 claims abstract description 12
- 239000000945 filler Substances 0.000 claims abstract description 6
- 238000001035 drying Methods 0.000 claims abstract 2
- 238000005470 impregnation Methods 0.000 claims abstract 2
- CMLFRMDBDNHMRA-UHFFFAOYSA-N 2h-1,2-benzoxazine Chemical compound C1=CC=C2C=CNOC2=C1 CMLFRMDBDNHMRA-UHFFFAOYSA-N 0.000 claims description 16
- 239000000835 fiber Substances 0.000 claims description 10
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 5
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 5
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical class C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 4
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 4
- 239000013078 crystal Substances 0.000 claims description 4
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 4
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 4
- IKWKJIWDLVYZIY-UHFFFAOYSA-M butyl(triphenyl)phosphanium;bromide Chemical compound [Br-].C=1C=CC=CC=1[P+](C=1C=CC=CC=1)(CCCC)C1=CC=CC=C1 IKWKJIWDLVYZIY-UHFFFAOYSA-M 0.000 claims description 3
- 239000007822 coupling agent Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- MCTWTZJPVLRJOU-UHFFFAOYSA-N 1-methyl-1H-imidazole Chemical compound CN1C=CN=C1 MCTWTZJPVLRJOU-UHFFFAOYSA-N 0.000 claims description 2
- AHDSRXYHVZECER-UHFFFAOYSA-N 2,4,6-tris[(dimethylamino)methyl]phenol Chemical compound CN(C)CC1=CC(CN(C)C)=C(O)C(CN(C)C)=C1 AHDSRXYHVZECER-UHFFFAOYSA-N 0.000 claims description 2
- ULKLGIFJWFIQFF-UHFFFAOYSA-N 5K8XI641G3 Chemical compound CCC1=NC=C(C)N1 ULKLGIFJWFIQFF-UHFFFAOYSA-N 0.000 claims description 2
- 239000005995 Aluminium silicate Substances 0.000 claims description 2
- 229910052582 BN Inorganic materials 0.000 claims description 2
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 2
- JLTDJTHDQAWBAV-UHFFFAOYSA-N N,N-dimethylaniline Chemical compound CN(C)C1=CC=CC=C1 JLTDJTHDQAWBAV-UHFFFAOYSA-N 0.000 claims description 2
- 239000004793 Polystyrene Substances 0.000 claims description 2
- QHWKHLYUUZGSCW-UHFFFAOYSA-N Tetrabromophthalic anhydride Chemical compound BrC1=C(Br)C(Br)=C2C(=O)OC(=O)C2=C1Br QHWKHLYUUZGSCW-UHFFFAOYSA-N 0.000 claims description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 2
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 claims description 2
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 2
- 235000012211 aluminium silicate Nutrition 0.000 claims description 2
- 239000003963 antioxidant agent Substances 0.000 claims description 2
- 230000003078 antioxidant effect Effects 0.000 claims description 2
- 229910001593 boehmite Inorganic materials 0.000 claims description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims description 2
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 claims description 2
- 150000004985 diamines Chemical class 0.000 claims description 2
- NJLLQSBAHIKGKF-UHFFFAOYSA-N dipotassium dioxido(oxo)titanium Chemical compound [K+].[K+].[O-][Ti]([O-])=O NJLLQSBAHIKGKF-UHFFFAOYSA-N 0.000 claims description 2
- 239000002270 dispersing agent Substances 0.000 claims description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 2
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 claims description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 2
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 2
- 239000000347 magnesium hydroxide Substances 0.000 claims description 2
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 2
- 239000000395 magnesium oxide Substances 0.000 claims description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims description 2
- 239000010445 mica Substances 0.000 claims description 2
- 229910052618 mica group Inorganic materials 0.000 claims description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 229920002223 polystyrene Polymers 0.000 claims description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 239000000454 talc Substances 0.000 claims description 2
- 229910052623 talc Inorganic materials 0.000 claims description 2
- 239000004408 titanium dioxide Substances 0.000 claims description 2
- 239000012745 toughening agent Substances 0.000 claims description 2
- 239000011787 zinc oxide Substances 0.000 claims description 2
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 2
- 239000004745 nonwoven fabric Substances 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 230000009477 glass transition Effects 0.000 abstract description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 12
- 229910052802 copper Inorganic materials 0.000 description 11
- 239000010949 copper Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 8
- 150000008064 anhydrides Chemical group 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 150000005130 benzoxazines Chemical class 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- HECLRDQVFMWTQS-RGOKHQFPSA-N 1755-01-7 Chemical class C1[C@H]2[C@@H]3CC=C[C@@H]3[C@@H]1C=C2 HECLRDQVFMWTQS-RGOKHQFPSA-N 0.000 description 2
- 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 description 2
- IUTDVGSJRKTQPM-UHFFFAOYSA-N [4-(1,3-benzothiazol-2-yl)phenyl]boronic acid Chemical compound C1=CC(B(O)O)=CC=C1C1=NC2=CC=CC=C2S1 IUTDVGSJRKTQPM-UHFFFAOYSA-N 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000004643 cyanate ester Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical class O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 description 1
- 229920013634 DIC-PPS Polymers 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical class C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 1
- PXKLMJQFEQBVLD-UHFFFAOYSA-N bisphenol F Chemical class C1=CC(O)=CC=C1CC1=CC=C(O)C=C1 PXKLMJQFEQBVLD-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012776 electronic material Substances 0.000 description 1
- 239000005350 fused silica glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 231100000086 high toxicity Toxicity 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- KJFMBFZCATUALV-UHFFFAOYSA-N phenolphthalein Chemical class C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 229920013636 polyphenyl ether polymer Polymers 0.000 description 1
- 229920006380 polyphenylene oxide Polymers 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/34—Condensation polymers of aldehydes or ketones with monomers covered by at least two of the groups C08L61/04, C08L61/18 and C08L61/20
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
- C08L81/02—Polythioethers; Polythioether-ethers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/04—Impregnation, embedding, or binder material
- B32B2260/046—Synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
- B32B2307/204—Di-electric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
- B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2361/00—Phenoplast, aminoplast
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2386/00—Specific polymers obtained by polycondensation or polyaddition not provided for in a single one of index codes B32B2363/00 - B32B2383/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
- B32B2457/08—PCBs, i.e. printed circuit boards
-
- 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
- C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
- C08J2361/34—Condensation polymers of aldehydes or ketones with monomers covered by at least two of the groups C08J2361/04, C08J2361/18, and C08J2361/20
-
- 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
- C08J2381/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen, or carbon only; Polysulfones; Derivatives of such polymers
- C08J2381/02—Polythioethers; Polythioether-ethers
-
- 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
- C08J2447/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds; Derivatives of such polymers
-
- 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
- C08J2461/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
- C08J2461/34—Condensation polymers of aldehydes or ketones with monomers covered by at least two of the groups C08J2461/04, C08J2461/18, and C08J2461/20
-
- 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
- C08J2481/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen, or carbon only; Polysulfones; Derivatives of such polymers
- C08J2481/02—Polythioethers; Polythioether-ethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Laminated Bodies (AREA)
- Reinforced Plastic Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
本发明公开了一种高速高频印制电路板用树脂组合物、半固化片及层压板。树脂组合物的组分和重量份如下,包括:超细聚苯硫醚树脂微粉,35~70重量份;烯丙基改性苯并噁嗪,25~45重量份;马来酸酐改性丁二烯,20~40重量份;固化促进剂,0.001~5重量份;填料,20~100重量份。半固化片,包括基料以及通过含浸干燥之后附着在基料上的上述树脂组合物。层压板,包含至少一层上述的半固化片。本发明的树脂组合物制备得到的半固化片、层压板,具有低介电常数、低介电损耗正切值、高玻璃化转变温度、优良的耐热性、低吸水性、尺寸稳定性较好等优点。
Description
技术领域
本发明属于电子基材技术领域,特别是涉及一种高速高频印制电路板用树脂组合物、半固化片及层压板。
背景技术
现今全球信息技术迅速发展,数字化、网络化已成为全球大趋势,云计算、云存储技术也在不断寻求重大突破,电子产品的信息承载、处理与传输能力不断面临考验,同时电子产品逐步趋于轻薄化,电路配线逐步走向高密度化,这就要求承载信号传输能力的覆铜板材料具备较低的介电常数。为保证信号传输中的完整性,实现高速传输,减少过程热量逸散,要求覆铜板同时具备较低的的介电损耗正切值。
常规环氧树脂由于其自身介电性能所限,已经越来越不适用于高性能基板材料。并且常规的胺类、酚醛类固化剂结构中含有大量的活泼氢,导致其与环氧的固化产物中含有大量的羟基,直接导致基材吸水性能和节电性能较差。目前低介电常数、低传输损耗基材一般都采用聚四氟乙烯树脂、氰酸酯树脂、或聚苯醚树来制作,他们虽有优秀的介电性能,但都存在一定的缺点。聚四氟乙烯树脂熔融粘度大(1010Pa.s/380℃),聚四氟乙烯基覆铜板成型工艺复杂,加工性能差。聚苯醚树脂基覆铜板在制作过程中要用到甲苯,污染环境,同样存在熔融粘度大的问题。氰酸酯基覆铜板的脆性较大,其单体制备过程毒性大、转化率低致使其价格较高。聚酰亚胺树脂基覆铜板,工艺过于复杂。
聚苯硫醚(PPS),具有极佳的介电性能和优异的热力学可靠性,自身良好的阻燃能力和尺寸稳定性,同时,作为热塑性材料,高温下具备良好的流动性,都显示着其作为电子基体材料的优势。然而遗憾的是,其不溶于常规有机溶剂,韧性较差,致使在电子材料领域,尤其是覆铜箔层压板领域的应用研究中,聚苯硫醚一直未能成为应用热点。中国台湾专利申请TW201800237A虽然采用聚苯硫醚树脂作为层压板的原料之一,但是单纯的聚苯硫醚树脂在性能上仍然存在缺陷。
综上,本发明针对上述现有印刷电路板基材的缺陷及市场需求,开发出一种高速高频印制电路板用树脂组合物、半固化片及层压板,利用聚苯硫醚与改性苯并噁嗪、改性马来酸酐形成的三维互穿网络结构,大大提高固化产物的粘结性能,热稳定性能和介电性能。
发明内容
本发明的目的在于提供一种高速高频印制电路板用树脂组合物、半固化片及层压板。本发明的树脂组合物制备得到的半固化片、层压板,具有低介电常数、低介电损耗正切值、高玻璃化转变温度、优良的耐热性、低吸水性、尺寸稳定性较好等优点。
为了达到上述的目的,本发明采取以下技术方案:
一种高速高频印制电路板用树脂组合物,该树脂组合物的组分和重量份如下,包括:
(A)超细聚苯硫醚树脂微粉,35~70重量份;
(B)烯丙基改性苯并噁嗪,25~45重量份;
(C)马来酸酐改性丁二烯,20~40重量份;
(D)固化促进剂,0.001~5重量份;
(E)填料,20~100重量份;
作为优选,所述的聚苯硫醚树脂,包括交联型苯硫醚树脂、直链型苯硫醚树脂、线型苯硫醚树脂、改性苯硫醚树脂中的一种或多种,所述的超细聚苯硫醚树脂微粉的结晶度为50~80%,熔融指数为200~1000g/10min,粒径不大于15 μm。
作为优选,所述的烯丙基改性苯并噁嗪,包含烯丙基改性双酚A型苯并噁嗪、烯丙基改性双酚F型苯并噁嗪、烯丙基改性二胺型苯并噁嗪、烯丙基改性双环戊二烯型苯并噁嗪、烯丙基改性酚酞型苯并噁嗪以及烯丙基改性MDA型苯并噁嗪的一种或多种。
作为优选,所述的马来酸酐改性丁二烯为丁二烯—马来酸酐共聚物,其结构式如下:
作为优选,所述的固化促进剂,包括三乙醇胺、二甲基苯胺、DMP-30、1- 甲基咪唑、2-甲基咪唑、2-乙基-4-甲基咪唑、2-氨基-2-苯醚、2-氨基-2-苯砜、四溴邻苯二甲酸酐、丁基三苯基溴化磷以及过氧化合物的一种或多种。
作为优选,所述的填料,选自下列群组中的至少一种:
二氧化硅(熔融态、非熔融态、多孔质或中空型)、氧化铝、氢氧化铝、氧化镁、氢氧化镁、碳酸钙、氮化铝、氮化硼、碳化铝硅、碳化硅、二氧化钛、氧化锌、氧化锆、云母、勃姆石、煅烧滑石、滑石、氮化硅、煅烧高岭土、钛酸钾纤维、碳化硅单晶纤维、氮化硅纤维、氧化铝单晶纤维、玻璃短纤维、聚四氟乙烯粉末以及聚苯乙烯粉体。
作为优选,所述树脂组合物进一步添加辅料、助剂,包括抗氧化剂、增韧剂、偶联剂、分散剂等。
本发明还提供一种采用上述高速高频印制电路板用树脂组合物制造的半固化片,所述半固化片的制备方法,其按如下步骤进行:将上述树脂组合物混合搅拌均匀,制成分散均匀的预浸料;由玻纤布浸渍前述的预浸料,然后在80~ 220℃下烘烤2~15分钟,即可制得所述的半固化片。
本发明还提供一种采用上述半固化片制造的高频高速电路用层压板,所述层压板的制备方法,其步骤如下:将上述的半固化片一层或数层相互叠合而形成半固化片层,在半固化片层的一面或两面覆上金属箔,在0.5MPa~5MPa压力和180℃~280℃温度下压制2-8小时而成。
本发明具有如下技术效果:
(1)本发明的高速高频树脂组合物,引入超细聚苯硫醚微微粉,具有极好的介电常数,极低的介电损耗正切值,同时保持优异的耐热性、高玻璃化转变温度、低吸水率、优异的阻燃性。但聚苯硫醚存在脆性大的问题,本发明引入马来酸酐改性的丁二烯,丁二烯的引入很好的解决了聚苯硫醚性脆的问题,同时酸酐基团的引入可以增强介电层与金属箔的结合力。同时,本发明还引入烯丙基改性苯并恶嗪树脂,很好的解决了聚苯硫醚与马来酸酐改性的丁二烯的相容性,同时苯并恶嗪基团的引入可以与酸酐基团进行固化,聚苯硫醚与改性苯并噁嗪、改性马来酸酐形成的三维互穿网络结构进一步提高耐热性和介电性能。
(2)采用上述高速高频树脂组合物制得的半固化片和覆铜箔层压板具有良好的耐热性、高玻璃化转变温度、低吸水率、优异的阻燃性、低介电常数、低介质损耗正切值。
具体实施方式
以下具体实施例是对本发明提供的方法与技术方案的进一步说明,但不应理解成对本发明的限制。
具体实施方式中实施例所用原料来源和产品名称如下:
(A)超细聚苯硫醚微粉:
A-1 FZ-1140(DIC) PPS
A-2 BR111BL(Phillips) 增韧改性PPS
(B)烯丙基改性苯并噁嗪:
B-1 烯丙基改性双酚A型苯并噁嗪树脂
B-2 烯丙基改性双环戊二烯酚型苯并噁嗪树脂
(C)马来酸酐改性丁二烯:
C-1 Ricon 130MA20(Sartomer) 酸酐含量20%
C-2 Ricon 130MA8(Sartomer) 酸酐含量8%
(D)固化促进剂:
BTPB(四国化成) 丁基三苯基溴化磷
DCP(上海高桥) 过氧化二异丙苯
(E)填料:
525ARI(矽比科矿) 熔融二氧化硅
(F)偶联剂
OFS-6032(道康宁) 硅烷偶联剂
(一)树脂组合物的制备:
将超细聚苯硫醚树脂微粉、烯丙基改性苯并噁嗪、马来酸酐改性丁二烯、固化促进剂和填料混合,然后用有机溶剂溶解,调节树脂组合物中的固含量为65wt%,将混合物搅拌混合均匀,即得到树脂组合物。
(二)半固化片的制备:
将上述树脂组合物浸渍并涂布在E型玻璃布(2116,单重104g/m2)上,并在170℃烘箱中烘烤后制得树脂含量50wt%的半固化片。
(三)覆铜箔层压板的制备:
将制得的树脂含量50%的半固化片,上下各放一张铜箔,置于真空热压机中压制得到覆铜箔层压板。具体压合工艺为在3MPa压力下,240℃温度下压合 4小时。
按照表1中树脂组合物各组分含量制备覆铜箔层压板实施例1-6,按照表2 中树脂组合物各组分含量制备覆铜箔层压板比较例1-2。上述实施案例中所涉及的原材料用量及配比均为重量配比。
表1
表2
比较例1 | 比较例2 | |
A-1 | 60 | |
A-2 | 60 | |
B-1 | ||
B-2 | 40 | |
C-1 | ||
C-2 | 40 | |
BTPB | 0.08 | 0.08 |
DCP | 2.0 | 2.0 |
525ARI | 45 | 45 |
OFS-6032 | 0.05 | 0.05 |
(四)覆金属箔层压板的性能测定:
依据IPC-TM650检测方法,检测覆铜箔层压板的介电常数(Dk)、介质损耗因子(Df)、玻璃化转变温度(Tg)、剥离强度、耐热性、吸水率、阻燃性等性能。
实施例1-6和比较例1-2的结果列于表3和表4中。
表3
表4
从上表可知,本发明制得覆铜箔层压板性能优异,其覆铜箔层压板Dk、 Df低、有较好的PCT、较低的吸水性,其阻燃性能达到UL-94V-0级,并且具有优良的PCB加工性能.
综上,本发明的低损耗树脂组合物具有较好的介电性能、耐热性以及较高的玻璃化转变温度,能满足高性能电路基板的应用要求。
以上实施例的说明只是用于帮助理解本发明方法及其核心思想。应当指出,对于本技术领域的普通技术人员来说,在不脱离本发明原理的前提下,还可以对本发明进行若干改进和修饰,这些改进和修饰也落入本发明权利要求保护范围内。
Claims (8)
1.一种高速高频印制电路板用树脂组合物,其特征在于,该树脂组合物的组分和重量份如下,包括:
(A)超细聚苯硫醚树脂微粉,35~70重量份;
(B)烯丙基改性苯并噁嗪,25~45重量份;
(C)马来酸酐改性丁二烯,20~40重量份;
(D)固化促进剂,0.001~5重量份;
(E)填料,20~100重量份。
2.根据权利要求1所述的高速高频印制电路板用树脂组合物,其特征在于,所述的聚苯硫醚树脂包括交联型聚苯硫醚树脂、直链型聚苯硫醚树脂、线型聚苯硫醚树脂、改性聚苯硫醚树脂中的一种或多种,所述的超细聚苯硫醚树脂微粉结晶度为50~80%,熔融指数为200~1000g/10min,粒径不大于15μm。
3.根据权利要求1所述的高速高频印制电路板用树脂组合物,其特征在于,所述的烯丙基改性苯并噁嗪包含烯丙基改性双酚A型苯并噁嗪、烯丙基改性双酚F型苯并噁嗪、烯丙基改性二胺型苯并噁嗪、烯丙基改性双环戊二烯型苯并噁嗪、烯丙基改性酚酞型苯并噁嗪以及烯丙基改性MDA型苯并噁嗪的一种或多种。
5.根据权利要求1所述的高速高频印制电路板用树脂组合物,其特征在于,所述的固化促进剂包括三乙醇胺、二甲基苯胺、DMP-30、1-甲基咪唑、2-甲基咪唑、2-乙基-4-甲基咪唑、2-氨基-2-苯醚、2-氨基-2-苯砜、四溴邻苯二甲酸酐、丁基三苯基溴化磷以及过氧化合物的一种或多种。
6.根据权利要求1所述的高速高频印制电路板用树脂组合物,其特征在于,所述的填料,选自下列群组中的至少一种:熔融态、非熔融态、多孔质或中空型的二氧化硅、氧化铝、氢氧化铝、氧化镁、氢氧化镁、碳酸钙、氮化铝、氮化硼、碳化铝硅、碳化硅、二氧化钛、氧化锌、氧化锆、云母、勃姆石、煅烧滑石、滑石、氮化硅、煅烧高岭土、钛酸钾纤维、碳化硅单晶纤维、氮化硅纤维、氧化铝单晶纤维、玻璃短纤维、聚四氟乙烯粉末以及聚苯乙烯粉体。
7.根据权利要求1所述的高速高频印制电路板用树脂组合物,其特征在于,所述树脂组合物进一步包括抗氧化剂、增韧剂、偶联剂和分散剂中的一种或多种。
8.一种半固化片,其特征在于,包括基料以及通过含浸干燥之后附着在基料上的如权利要求1-7任一项所述的高速高频印制电路板用树脂组合物,所述基料为无纺织物。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810145149.7A CN108410128B (zh) | 2018-02-12 | 2018-02-12 | 一种高速高频印制电路板用树脂组合物、半固化片及层压板 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810145149.7A CN108410128B (zh) | 2018-02-12 | 2018-02-12 | 一种高速高频印制电路板用树脂组合物、半固化片及层压板 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108410128A CN108410128A (zh) | 2018-08-17 |
CN108410128B true CN108410128B (zh) | 2020-06-30 |
Family
ID=63128423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810145149.7A Active CN108410128B (zh) | 2018-02-12 | 2018-02-12 | 一种高速高频印制电路板用树脂组合物、半固化片及层压板 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108410128B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220106457A1 (en) * | 2019-02-27 | 2022-04-07 | Solvay Specialty Polymers Usa, Llc | Poly(arylene sulphide) composition having high dielectric performance |
EP3950810A4 (en) * | 2019-03-26 | 2022-12-07 | Toray Industries, Inc. | FIBER REINFORCED RESIN BASE MATERIAL |
CN114670512B (zh) * | 2022-04-27 | 2023-06-23 | 中山新高电子材料股份有限公司 | 一种含玻纤布的聚四氟乙烯柔性覆铜板及其制备方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000143967A (ja) * | 1998-11-10 | 2000-05-26 | Ibiden Co Ltd | 樹脂複合体、プリント配線板および多層プリント配線板 |
US20040266933A1 (en) * | 2003-06-27 | 2004-12-30 | Certainteed Corporation | Compositions comprising mineralized ash fillers |
JP5400664B2 (ja) * | 2010-03-01 | 2014-01-29 | 古河電気工業株式会社 | フィルム状成形体及び積層体 |
CN103804885A (zh) * | 2013-09-22 | 2014-05-21 | 东莞市安拓普塑胶聚合物科技有限公司 | 一种无卤阻燃耐105℃高温的mppe组合物及其制备方法 |
JP6241175B2 (ja) * | 2013-09-27 | 2017-12-06 | 東レ株式会社 | ポリフェニレンスルフィド樹脂組成物からなる成形品と金属箔を接合した複合成形品および複合成形品の製造方法 |
CN105315615B (zh) * | 2014-08-05 | 2017-11-21 | 广东生益科技股份有限公司 | 一种环氧树脂组合物以及使用其制作的半固化片与覆铜箔层压板 |
CN104371273B (zh) * | 2014-11-11 | 2017-05-24 | 广东生益科技股份有限公司 | 一种无卤树脂组合物及用其制作的预浸料与层压板 |
CN106633880A (zh) * | 2015-11-04 | 2017-05-10 | 常州市法沃森塑胶科技有限公司 | 一种高强度高韧性聚苯硫醚复合材料及其制备方法 |
CN106832764A (zh) * | 2015-12-04 | 2017-06-13 | 广东生益科技股份有限公司 | 一种无卤环氧树脂组合物以及含有它的预浸料、层压板和印制电路板 |
CN106700424B (zh) * | 2016-12-30 | 2019-09-24 | 浙江华正新材料股份有限公司 | 一种低损耗树脂组合物、半固化片和层压板 |
-
2018
- 2018-02-12 CN CN201810145149.7A patent/CN108410128B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN108410128A (zh) | 2018-08-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102161823B (zh) | 复合材料、用其制作的高频电路基板及其制作方法 | |
AU2013201482B2 (en) | Epoxy Resin Composition, and Prepreg and Copper Clad Laminate Made Therefrom | |
AU2011376206B2 (en) | Halogen-free resin composition and method for preparation of copper clad laminate with same | |
TWI593746B (zh) | 一種無鹵環氧樹脂組合物以及含有其之預浸料、層壓板和印刷電路板 | |
CN108485182B (zh) | 一种高频树脂组合物及使用其制作的半固化片和层压板 | |
WO2017092472A1 (zh) | 无卤环氧树脂组合物以及含有它的预浸料、层压板和印制电路板 | |
CN108410132B (zh) | 一种低介电无卤树脂组合物及其低流动度半固化片 | |
JP2016532759A (ja) | 熱硬化性樹脂組成物及びその用途 | |
CN108410128B (zh) | 一种高速高频印制电路板用树脂组合物、半固化片及层压板 | |
CN105585808A (zh) | 一种低介质损耗高导热树脂组合物及其制备方法及用其制作的半固化片、层压板 | |
CN108440901B (zh) | 一种高频树脂组合物及使用其制备的半固化片、层间绝缘膜及层压板 | |
CN114605767A (zh) | 一种热固性树脂组合物及其应用 | |
WO2022134215A1 (zh) | 一种热固性树脂组合物及包含其的树脂胶液、预浸料、层压板、覆铜板和印刷电路板 | |
CN109265654B (zh) | 树脂组合物及其制成的预浸料、层压板 | |
WO2018120472A1 (zh) | 一种无卤阻燃型树脂组合物及其制成的预浸料和覆铜箔层压板 | |
CN110872430A (zh) | 一种高cti的树脂组合物、预浸料、层压板和覆金属箔层压板 | |
CN106751821B (zh) | 一种无卤阻燃型树脂组合物以及使用它的粘结片及覆铜箔层压板 | |
CN113978061A (zh) | 一种低介电常数、低介电损耗、低cte覆铜板的制备方法 | |
CN111605269A (zh) | 一种高相对漏电起痕指数高耐热fr4覆铜板及其制备方法 | |
CN115028998B (zh) | 一种高频高速领域用无卤化、低损耗覆铜板的制备方法 | |
CN111531983B (zh) | 一种高耐热低介电覆铜板及其制备方法 | |
TWI388622B (zh) | And a thermosetting resin composition having an acid anhydride hardening | |
CN109735086B (zh) | 一种高频树脂预聚物及使用其制备的高频树脂组合物、半固化片、层压板和层间绝缘膜 | |
CN116333491B (zh) | 一种适用于高速通信的无卤树脂组合物及其应用 | |
CN114644824A (zh) | 阻燃型聚苯醚树脂组合物、覆铜板及其制备方法 |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A resin composition, semi cured sheet, and laminated board for high-speed and high-frequency printed circuit boards Effective date of registration: 20231128 Granted publication date: 20200630 Pledgee: Agricultural Bank of China Limited Hangzhou Yuhang Branch Pledgor: ZHEJIANG HUAZHENG NEW MATERIAL GROUP Co.,Ltd. Registration number: Y2023980067733 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |