JP5578446B2 - 絶縁フィルム及びそれを用いたフラットケーブル - Google Patents
絶縁フィルム及びそれを用いたフラットケーブル Download PDFInfo
- Publication number
- JP5578446B2 JP5578446B2 JP2011503288A JP2011503288A JP5578446B2 JP 5578446 B2 JP5578446 B2 JP 5578446B2 JP 2011503288 A JP2011503288 A JP 2011503288A JP 2011503288 A JP2011503288 A JP 2011503288A JP 5578446 B2 JP5578446 B2 JP 5578446B2
- Authority
- JP
- Japan
- Prior art keywords
- resin
- resin layer
- flame retardant
- insulating film
- flat cable
- 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
- 229920005989 resin Polymers 0.000 claims description 188
- 239000011347 resin Substances 0.000 claims description 188
- 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 description 81
- 239000003063 flame retardant Substances 0.000 claims description 77
- -1 polypropylene Polymers 0.000 claims description 60
- 229920001155 polypropylene Polymers 0.000 claims description 56
- 239000004743 Polypropylene Substances 0.000 claims description 45
- 239000011342 resin composition Substances 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 14
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 113
- 239000004020 conductor Substances 0.000 description 18
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 16
- 238000011156 evaluation Methods 0.000 description 10
- 229920003355 Novatec® Polymers 0.000 description 8
- 229910052736 halogen Inorganic materials 0.000 description 8
- 150000002367 halogens Chemical class 0.000 description 8
- RLAWWYSOJDYHDC-BZSNNMDCSA-N lisinopril Chemical compound C([C@H](N[C@@H](CCCCN)C(=O)N1[C@@H](CCC1)C(O)=O)C(O)=O)CC1=CC=CC=C1 RLAWWYSOJDYHDC-BZSNNMDCSA-N 0.000 description 8
- 229920001225 polyester resin Polymers 0.000 description 8
- 239000004645 polyester resin Substances 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- BZQKBFHEWDPQHD-UHFFFAOYSA-N 1,2,3,4,5-pentabromo-6-[2-(2,3,4,5,6-pentabromophenyl)ethyl]benzene Chemical compound BrC1=C(Br)C(Br)=C(Br)C(Br)=C1CCC1=C(Br)C(Br)=C(Br)C(Br)=C1Br BZQKBFHEWDPQHD-UHFFFAOYSA-N 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 7
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 239000005020 polyethylene terephthalate Substances 0.000 description 5
- 229920000139 polyethylene terephthalate Polymers 0.000 description 5
- 229920005672 polyolefin resin Polymers 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 150000001336 alkenes Chemical class 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 4
- 229910052698 phosphorus Inorganic materials 0.000 description 4
- 239000011574 phosphorus Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 239000012790 adhesive layer Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000004132 cross linking Methods 0.000 description 3
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000010452 phosphate Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 229920002725 thermoplastic elastomer Polymers 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical class OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000012948 isocyanate Substances 0.000 description 2
- 150000002513 isocyanates Chemical class 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 229920001684 low density polyethylene Polymers 0.000 description 2
- 239000004702 low-density polyethylene Substances 0.000 description 2
- 239000000347 magnesium hydroxide Substances 0.000 description 2
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 2
- ZQKXQUJXLSSJCH-UHFFFAOYSA-N melamine cyanurate Chemical compound NC1=NC(N)=NC(N)=N1.O=C1NC(=O)NC(=O)N1 ZQKXQUJXLSSJCH-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 229920013716 polyethylene resin Polymers 0.000 description 2
- 229920005862 polyol Polymers 0.000 description 2
- 150000003077 polyols Chemical class 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 229920005749 polyurethane resin Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- RVHSTXJKKZWWDQ-UHFFFAOYSA-N 1,1,1,2-tetrabromoethane Chemical compound BrCC(Br)(Br)Br RVHSTXJKKZWWDQ-UHFFFAOYSA-N 0.000 description 1
- GRPTWLLWXYXFLX-UHFFFAOYSA-N 1,1,2,2,3,3-hexabromocyclodecane Chemical compound BrC1(Br)CCCCCCCC(Br)(Br)C1(Br)Br GRPTWLLWXYXFLX-UHFFFAOYSA-N 0.000 description 1
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 1
- RTTZISZSHSCFRH-UHFFFAOYSA-N 1,3-bis(isocyanatomethyl)benzene Chemical compound O=C=NCC1=CC=CC(CN=C=O)=C1 RTTZISZSHSCFRH-UHFFFAOYSA-N 0.000 description 1
- BSYJHYLAMMJNRC-UHFFFAOYSA-N 2,4,4-trimethylpentan-2-ol Chemical compound CC(C)(C)CC(C)(C)O BSYJHYLAMMJNRC-UHFFFAOYSA-N 0.000 description 1
- YEVQZPWSVWZAOB-UHFFFAOYSA-N 2-(bromomethyl)-1-iodo-4-(trifluoromethyl)benzene Chemical compound FC(F)(F)C1=CC=C(I)C(CBr)=C1 YEVQZPWSVWZAOB-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 239000004709 Chlorinated polyethylene Substances 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- KKUKTXOBAWVSHC-UHFFFAOYSA-N Dimethylphosphate Chemical compound COP(O)(=O)OC KKUKTXOBAWVSHC-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 description 1
- ULNDMKJIMSSCBZ-UHFFFAOYSA-N P(=O)(OCCC(Cl)Br)(OCCC(Cl)Br)OCCC(Cl)Br.P(=O)(OCC(CBr)Br)(OCC(CBr)Br)OCC(CBr)Br Chemical compound P(=O)(OCCC(Cl)Br)(OCCC(Cl)Br)OCCC(Cl)Br.P(=O)(OCC(CBr)Br)(OCC(CBr)Br)OCC(CBr)Br ULNDMKJIMSSCBZ-UHFFFAOYSA-N 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- 229920000388 Polyphosphate Polymers 0.000 description 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 description 1
- QHWKHLYUUZGSCW-UHFFFAOYSA-N Tetrabromophthalic anhydride Chemical compound BrC1=C(Br)C(Br)=C2C(=O)OC(=O)C2=C1Br QHWKHLYUUZGSCW-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000004840 adhesive resin Substances 0.000 description 1
- 229920006223 adhesive resin Polymers 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- SWLVFNYSXGMGBS-UHFFFAOYSA-N ammonium bromide Chemical compound [NH4+].[Br-] SWLVFNYSXGMGBS-UHFFFAOYSA-N 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- RAYIMXZLSRHMTK-UHFFFAOYSA-N bis(2,3-dibromopropyl) 2,3-dichloropropyl phosphate Chemical compound ClCC(Cl)COP(=O)(OCC(Br)CBr)OCC(Br)CBr RAYIMXZLSRHMTK-UHFFFAOYSA-N 0.000 description 1
- GPZPNAVMOODHSK-UHFFFAOYSA-N bis(3-chloropropyl) octyl phosphate Chemical compound CCCCCCCCOP(=O)(OCCCCl)OCCCCl GPZPNAVMOODHSK-UHFFFAOYSA-N 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- WHHGLZMJPXIBIX-UHFFFAOYSA-N decabromodiphenyl ether Chemical compound BrC1=C(Br)C(Br)=C(Br)C(Br)=C1OC1=C(Br)C(Br)=C(Br)C(Br)=C1Br WHHGLZMJPXIBIX-UHFFFAOYSA-N 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 description 1
- 238000009820 dry lamination Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 239000012757 flame retardant agent Substances 0.000 description 1
- 238000007706 flame test Methods 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000005865 ionizing radiation Effects 0.000 description 1
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 239000005001 laminate film Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 125000005487 naphthalate group Chemical group 0.000 description 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- 150000002830 nitrogen compounds Chemical class 0.000 description 1
- YAFOVCNAQTZDQB-UHFFFAOYSA-N octyl diphenyl phosphate Chemical compound C=1C=CC=CC=1OP(=O)(OCCCCCCCC)OC1=CC=CC=C1 YAFOVCNAQTZDQB-UHFFFAOYSA-N 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 1
- 229920001230 polyarylate Polymers 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 239000011112 polyethylene naphthalate Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 150000008442 polyphenolic compounds Chemical class 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 239000001205 polyphosphate Substances 0.000 description 1
- 235000011176 polyphosphates Nutrition 0.000 description 1
- 229920002215 polytrimethylene terephthalate Polymers 0.000 description 1
- 229920001384 propylene homopolymer Polymers 0.000 description 1
- 229920005604 random copolymer Polymers 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229920001935 styrene-ethylene-butadiene-styrene Polymers 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
- 238000009823 thermal lamination Methods 0.000 description 1
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 description 1
- WVLBCYQITXONBZ-UHFFFAOYSA-N trimethyl phosphate Chemical compound COP(=O)(OC)OC WVLBCYQITXONBZ-UHFFFAOYSA-N 0.000 description 1
- XZZNDPSIHUTMOC-UHFFFAOYSA-N triphenyl phosphate Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)(=O)OC1=CC=CC=C1 XZZNDPSIHUTMOC-UHFFFAOYSA-N 0.000 description 1
- JZZBTMVTLBHJHL-UHFFFAOYSA-N tris(2,3-dichloropropyl) phosphate Chemical compound ClCC(Cl)COP(=O)(OCC(Cl)CCl)OCC(Cl)CCl JZZBTMVTLBHJHL-UHFFFAOYSA-N 0.000 description 1
- WTLBZVNBAKMVDP-UHFFFAOYSA-N tris(2-butoxyethyl) phosphate Chemical compound CCCCOCCOP(=O)(OCCOCCCC)OCCOCCCC WTLBZVNBAKMVDP-UHFFFAOYSA-N 0.000 description 1
- HQUQLFOMPYWACS-UHFFFAOYSA-N tris(2-chloroethyl) phosphate Chemical compound ClCCOP(=O)(OCCCl)OCCCl HQUQLFOMPYWACS-UHFFFAOYSA-N 0.000 description 1
- GTRSAMFYSUBAGN-UHFFFAOYSA-N tris(2-chloropropyl) phosphate Chemical compound CC(Cl)COP(=O)(OCC(C)Cl)OCC(C)Cl GTRSAMFYSUBAGN-UHFFFAOYSA-N 0.000 description 1
- XHGIFBQQEGRTPB-UHFFFAOYSA-N tris(prop-2-enyl) phosphate Chemical compound C=CCOP(=O)(OCC=C)OCC=C XHGIFBQQEGRTPB-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin 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
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
- B32B27/281—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyimides
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
- B32B27/286—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polysulphones; polysulfides
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- 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
- B32B2255/00—Coating on the layer surface
- B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
-
- 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
- B32B2255/00—Coating on the layer surface
- B32B2255/24—Organic non-macromolecular coating
-
- 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
- B32B2255/00—Coating on the layer surface
- B32B2255/26—Polymeric coating
-
- 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
- B32B2307/206—Insulating
-
- 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
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- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/546—Flexural strength; Flexion stiffness
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- 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
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
- B32B2307/7242—Non-permeable
-
- 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
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
-
- 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
- B32B2307/70—Other properties
- B32B2307/732—Dimensional properties
-
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
- Y10T428/24967—Absolute thicknesses specified
- Y10T428/24975—No layer or component greater than 5 mils thick
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31938—Polymer of monoethylenically unsaturated hydrocarbon
Landscapes
- Insulated Conductors (AREA)
- Insulating Bodies (AREA)
- Laminated Bodies (AREA)
Description
また、酸変性ポリプロピレン樹脂等の変性ポリプロピレン樹脂、さらにSEBS等のスチレン系エラストマーやオレフィン系熱可塑性エラストマーとポリプロピレンとを混合した樹脂(エラストマー変性ポリプロピレン樹脂)も使用可能である。本明細書中ではこれらの変性ポリプロピレン樹脂も含めてはポリプロピレン樹脂と記載する。これらの樹脂を単独または複数組合せて使用する。複数の樹脂を組み合わせる場合は、混合後の樹脂の曲げ弾性率が100MPa以上900MPa未満の範囲となるように調整する。
(樹脂組成物の作製)
JIS K7171に準拠して測定された曲げ弾性率(以下、曲げ弾性率)が850MPaであるポリプロピレン(日本ポリプロ(株)製、商品名ノバテックFW4BT)100質量部に、60質量部の臭素系難燃剤(アルベマール(株)製、商品名SAYTEX8010)および20質量部の三酸化アンチモンを加え、二軸混合機を用いて均一に混合して樹脂組成物を作製した。
作製した樹脂組成物と、第一及び第二の樹脂層を形成するポリプロピレン樹脂(日本ポリプロ(株)製、商品名ノバテックFX4E、曲げ弾性率650MPa)とをTダイで同時に押し出して、第一の樹脂層(厚み5μm)、難燃樹脂層(厚み30μm)、第二の樹脂層(厚み5μm)の3層を積層したフィルムを形成した。次いで、ポリウレタン樹脂の酢酸エチル溶液(三井化学ポリウレタン(株)製、商品名タケラックA−310)とイソシアネート系硬化剤の酢酸エチル溶液(三井化学ポリウレタン(株)製、商品名タケネートA−3)とを固形分換算で100:15の割合で混合したアンカーコート剤を準備し、表面にコロナ処理を行ったポリエチレンテレフタレート樹脂フィルム(帝人デュポンフィルム(株)製、厚さ25μm)の表面に塗布した後、乾燥して溶剤を除去することで、樹脂フィルムの表面に厚さ3ミクロンのアンカーコート層を形成した。
導体である錫メッキ軟銅箔(厚さ35μm、幅1.5mm)8本を2.5mmピッチで平行に並べた状態で、2枚の絶縁フィルムで挟み込み、130℃に加熱した熱ラミネータを用いて加熱加圧処理を行って、導体の両面を絶縁フィルムで被覆した後、任意の長さに切断してフラットケーブルを作製した。
作製したフラットケーブルを長さ約100mmに切断し、直径30mmの輪状にした後、輪の直径を50%圧縮するのに必要な強度を測定した。フラットケーブルが硬い場合は圧縮強度が高くなり、フラットケーブルが柔軟な場合は圧縮強度が低くなり容易に曲げることが可能である。強度が50g以下の場合を柔軟性良好と判断した。
作製したフラットケーブルを2つ折りにした状態で140℃恒温槽内に7日間放置した後、接着剤のはみ出し、絶縁層の剥がれの有無を目視で観察した。放置後の外観が良好であるものを○、接着剤のはみ出しや絶縁層の剥がれがあり外観が悪くなっているものを×とした。
作製したフラットケーブルに対して、UL規格1581のVW−1に規定される垂直燃焼試験を行った。より具体的には、フラットケーブルを10本準備し、着火後、10本中1本以上燃焼したもの、燃焼落下物によりフラットケーブルの下方に配置した脱脂綿が燃焼したもの、またはフラットケーブルの上部に取り付けたクラフト紙が燃焼したものを不合格とし、その他を合格とした。
難燃樹脂層に用いる樹脂組成物として、曲げ弾性率が250MPaであるポリプロピレン樹脂(日本ポリプロ(株)製、商品名WELNEX RFG4VA)100質量部に、60質量部の臭素系難燃剤(アルベマール(株)製、商品名SAYTEX8010)および20質量部の三酸化アンチモンを加えた樹脂組成物を、第一の樹脂層としてマレイン酸変性ポリプロピレン(三井化学(株)製、商品名アドマーQF551)を、第二の樹脂層として曲げ弾性率が1050MPaであるポリプロピレン樹脂(日本ポリプロ(株)製、商品名ノバテックFG3DC)を使用したこと以外は実施例1と同様にしてフラットケーブルを作製し、一連の評価を行った。
難燃樹脂層に用いる樹脂組成物として、曲げ弾性率が250MPaであるポリプロピレン樹脂(日本ポリプロ(株)製、商品名WELNEX RFG4VA)100質量部に、60質量部の臭素系難燃剤(アルベマール(株)製、商品名SAYTEX8010)および20質量部の三酸化アンチモンを加えた樹脂組成物を、第一の樹脂層及び第二の樹脂層としてマレイン酸変性ポリプロピレン(三井化学(株)製、商品名アドマーQF551)を使用したこと以外は実施例1と同様にしてフラットケーブルを作製し、一連の評価を行った。
難燃樹脂層に用いる樹脂組成物として、曲げ弾性率が850MPaであるポリプロピレン(日本ポリプロ(株)製、商品名ノバテックFW4BT)と、オレフィン系熱可塑性エラストマー(住友化学製、商品名タフセレンT3722)とを混合した樹脂(混合後の曲げ弾性率200MPa)100質量部に、60質量部の臭素系難燃剤(アルベマール(株)製、商品名SAYTEX8010)および20質量部の三酸化アンチモンを加えた樹脂組成物を用いたこと以外は実施例1と同様にしてフラットケーブルを作製し、一連の評価を行った。
難燃樹脂層に用いる樹脂組成物として、曲げ弾性率が250MPaであるポリプロピレン樹脂(日本ポリプロ(株)製、商品名WELNEX RFG4VA)100質量部に、100質量部の水酸化マグネシウム(協和化学工業(株)、商品名キスマ5A)および50質量部の環状リン化合物(三光(株) HCA-HQ-HS)およびメラミンシアヌレート(日産化学(株)製 MC860)を加えた樹脂組成物を、第一の樹脂層としてマレイン酸変性ポリプロピレン(三井化学(株)製、商品名アドマーQF551)を、第二の樹脂層として曲げ弾性率が1050MPaであるポリプロピレン樹脂(日本ポリプロ(株)製、商品名ノバテックFG3DC)使用したこと以外は実施例1と同様にしてフラットケーブルを作製し、一連の評価を行った。
難燃樹脂層に用いる樹脂組成物として、曲げ弾性率が1700MPaであるポリプロピレン樹脂(日本ポリプロ(株)製、商品名ノバテックFB3HAT)100質量部に60質量部の臭素系難燃剤(アルベマール(株)製、商品名SAYTEX8010)および20質量部の三酸化アンチモンを加えた樹脂組成物を、第一の樹脂層としてマレイン酸変性ポリプロピレン(三井化学(株)製、商品名アドマーQF551)を、第二の樹脂層とし曲げ弾性率が650MPaであるポリプロピレン樹脂(日本ポリプロ(株)製、商品名ノバテックFX4E)を用いたこと以外は実施例1と同様にしてフラットケーブルを作製し、一連の評価を行った。
難燃樹脂層に用いる樹脂組成物として、ポリエステル樹脂(ユニチカ(株)製、商品名エリーテル3220、軟化点60℃)100質量部に60質量部の臭素系難燃剤(アルベマール(株)製、商品名SAYTEX8010)および20質量部の三酸化アンチモンを加えた樹脂組成物を、第一の樹脂層、及び第二の樹脂層としてポリエステル樹脂(ユニチカ(株)製、商品名エリーテル3400、軟化点40℃)を用い、アンカーコート層を形成した樹脂フィルム上に第一の樹脂層、難燃樹脂層、第二の樹脂層をこの順に積層したこと以外は実施例1と同様にしてフラットケーブルを作製し、一連の評価を行った。なお、各層は、樹脂を溶剤に溶解した状態で塗布し、その後溶剤を乾燥して形成した。
難燃樹脂層に用いる樹脂組成物として、曲げ弾性率が850MPaであるポリプロピレン樹脂(日本ポリプロ(株)製、商品名ノバテックFW4BT)と、オレフィン系熱可塑性エラストマー(三井化学(株)製、商品名タフマーA−1050S)とを50:50(質量比)で混合した樹脂(混合後の曲げ弾性率80MPa)100質量部に60質量部の臭素系難燃剤(アルベマール(株)製、商品名SAYTEX8010)および20質量部の三酸化アンチモンを加えた樹脂組成物を用いたこと以外は実施例1と同様にしてフラットケーブルを作製し、一連の評価を行った。以上の結果を表1に示す。
2 アンカーコート層
3 第一の樹脂層
4 難燃樹脂層
5 第二の樹脂層
6 絶縁フィルム
7 導体
Claims (6)
- 樹脂フィルム、アンカーコート層、難燃樹脂層がこの順に積層された絶縁フィルムであって、前記難燃樹脂層は、JIS K7171に準拠して測定された曲げ弾性率が100MPa以上900MPa未満であるポリプロピレン樹脂100質量部に対して難燃付与剤を60質量部以上240質量部以下含有する樹脂組成物からなることを特徴とする、絶縁フィルム。
- 前記アンカーコート層と前記難燃樹脂層の間に第一の樹脂層を有する、請求項1に記載の絶縁フィルム。
- さらに、前記難燃樹脂層上に第二の樹脂層を有する、請求項1又は2に記載の絶縁フィルム。
- 前記第二の樹脂層が酸変性ポリプロピレン樹脂を主成分とすることを特徴とする、請求項3に記載の絶縁フィルム。
- 前記第一の樹脂層及び前記第二の樹脂層の厚みが、それぞれ1μm以上10μm以下である、請求項2〜4のいずれか1項に記載の絶縁フィルム。
- 請求項1〜5のいずれか1項に記載の絶縁フィルムを被覆材として用いたフラットケーブル。
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JP2001222919A (ja) | 2000-02-09 | 2001-08-17 | Dainippon Printing Co Ltd | ヒ−トシ−ル性テ−プおよびそれを使用したフラットケ−ブル |
JP2004119036A (ja) * | 2002-09-24 | 2004-04-15 | Sumitomo Electric Ind Ltd | フラットケーブル用絶縁フィルムおよびこれを用いたフラットケーブル |
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2010
- 2010-07-22 US US13/132,047 patent/US20110236662A1/en not_active Abandoned
- 2010-07-22 CN CN201080002844XA patent/CN102171773A/zh active Pending
- 2010-07-22 DE DE112010000016T patent/DE112010000016T5/de not_active Ceased
- 2010-07-22 JP JP2011503288A patent/JP5578446B2/ja active Active
- 2010-07-22 WO PCT/JP2010/062329 patent/WO2011013566A1/ja active Application Filing
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JP2008123755A (ja) * | 2006-11-09 | 2008-05-29 | Auto Network Gijutsu Kenkyusho:Kk | フラットケーブル |
Also Published As
Publication number | Publication date |
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WO2011013566A1 (ja) | 2011-02-03 |
CN102171773A (zh) | 2011-08-31 |
JPWO2011013566A1 (ja) | 2013-01-07 |
US20110236662A1 (en) | 2011-09-29 |
DE112010000016T5 (de) | 2011-07-07 |
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