JP6883456B2 - 積層体及び成形品の製造方法 - Google Patents
積層体及び成形品の製造方法 Download PDFInfo
- Publication number
- JP6883456B2 JP6883456B2 JP2017070415A JP2017070415A JP6883456B2 JP 6883456 B2 JP6883456 B2 JP 6883456B2 JP 2017070415 A JP2017070415 A JP 2017070415A JP 2017070415 A JP2017070415 A JP 2017070415A JP 6883456 B2 JP6883456 B2 JP 6883456B2
- Authority
- JP
- Japan
- Prior art keywords
- metal foil
- resin layer
- laminate
- resin
- thickness
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 147
- 239000002184 metal Substances 0.000 claims description 147
- 239000010410 layer Substances 0.000 claims description 144
- 229920005989 resin Polymers 0.000 claims description 140
- 239000011347 resin Substances 0.000 claims description 136
- 239000011888 foil Substances 0.000 claims description 134
- 239000000853 adhesive Substances 0.000 claims description 26
- 230000001070 adhesive effect Effects 0.000 claims description 26
- 239000012790 adhesive layer Substances 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 23
- 238000000465 moulding Methods 0.000 claims description 18
- 238000009864 tensile test Methods 0.000 claims description 13
- 238000012360 testing method Methods 0.000 description 70
- 239000000463 material Substances 0.000 description 43
- 230000037303 wrinkles Effects 0.000 description 21
- 230000000694 effects Effects 0.000 description 19
- 238000007747 plating Methods 0.000 description 17
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 15
- 238000011282 treatment Methods 0.000 description 15
- 230000001965 increasing effect Effects 0.000 description 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 13
- 239000011889 copper foil Substances 0.000 description 12
- 229920000139 polyethylene terephthalate Polymers 0.000 description 10
- 239000005020 polyethylene terephthalate Substances 0.000 description 10
- 238000002844 melting Methods 0.000 description 9
- 230000008018 melting Effects 0.000 description 9
- -1 polyethylene terephthalate Polymers 0.000 description 9
- 238000010030 laminating Methods 0.000 description 8
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 6
- 230000007423 decrease Effects 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 6
- 230000006872 improvement Effects 0.000 description 6
- 239000010949 copper Substances 0.000 description 5
- 230000002708 enhancing effect Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000013585 weight reducing agent Substances 0.000 description 5
- 229920002799 BoPET Polymers 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000004840 adhesive resin Substances 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 238000005482 strain hardening Methods 0.000 description 4
- 239000004952 Polyamide Substances 0.000 description 3
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- 229920001707 polybutylene terephthalate Polymers 0.000 description 3
- 229920001721 polyimide Polymers 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 229910000077 silane Inorganic materials 0.000 description 3
- 238000004381 surface treatment Methods 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- 229910017709 Ni Co Inorganic materials 0.000 description 2
- 229910003267 Ni-Co Inorganic materials 0.000 description 2
- 229910003262 Ni‐Co Inorganic materials 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 229910001128 Sn alloy Inorganic materials 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000011112 polyethylene naphthalate Substances 0.000 description 2
- 229920005672 polyolefin resin Polymers 0.000 description 2
- 239000002987 primer (paints) Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007788 roughening Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 1
- 229920000106 Liquid crystal polymer Polymers 0.000 description 1
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 239000004962 Polyamide-imide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229910020888 Sn-Cu Inorganic materials 0.000 description 1
- 229910020938 Sn-Ni Inorganic materials 0.000 description 1
- 229910019204 Sn—Cu Inorganic materials 0.000 description 1
- 229910008937 Sn—Ni Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 229920006311 Urethane elastomer Polymers 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229920001973 fluoroelastomer Polymers 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920002312 polyamide-imide Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 239000011342 resin composition Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 239000002335 surface treatment layer Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Images
Classifications
-
- 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
- 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
- B32B15/06—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 natural rubber or synthetic rubber
-
- 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
-
- 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
- B32B15/082—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 comprising vinyl resins; comprising acrylic resins
-
- 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
- B32B15/085—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 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
- 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
- B32B15/088—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 comprising polyamides
-
- 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
- B32B15/09—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 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
- 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
- B32B15/092—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 comprising epoxy resins
-
- 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
- B32B15/095—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 comprising polyurethanes
-
- 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
- B32B15/098—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 comprising condensation resins of aldehydes, e.g. with phenols, ureas or melamines
-
- 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
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
-
- 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
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- 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
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/14—Layered products comprising a layer of natural or synthetic rubber comprising synthetic rubber copolymers
-
- 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
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/16—Layered products comprising a layer of natural or synthetic rubber comprising polydienes homopolymers or poly-halodienes homopolymers
-
- 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
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/20—Layered products comprising a layer of natural or synthetic rubber comprising silicone rubber
-
- 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
-
- 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
- B32B27/16—Layered products comprising a layer of synthetic resin specially treated, e.g. irradiated
-
- 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
- B32B27/283—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 polysiloxanes
-
- 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
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/302—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, e.g. styrenic (co)polymers
-
- 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
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
-
- 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
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
-
- 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
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
-
- 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
- B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
- B32B27/365—Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
-
- 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
- B32B27/38—Layered products comprising a layer of synthetic resin comprising epoxy resins
-
- 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
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
-
- 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
- B32B27/42—Layered products comprising a layer of synthetic resin comprising condensation resins of aldehydes, e.g. with phenols, ureas or melamines
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/12—Deep-drawing
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0073—Shielding materials
- H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
- H05K9/0084—Electromagnetic shielding materials, e.g. EMI, RFI shielding comprising a single continuous metallic layer on an electrically insulating supporting structure, e.g. metal foil, film, plating coating, electro-deposition, vapour-deposition
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0073—Shielding materials
- H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
- H05K9/0088—Electromagnetic shielding materials, e.g. EMI, RFI shielding comprising a plurality of shielding layers; combining different shielding material structure
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B2037/0092—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding in which absence of adhesives is explicitly presented as an advantage
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/03—3 layers
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/42—Alternating layers, e.g. ABAB(C), AABBAABB(C)
-
- 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
- B32B2255/06—Coating on the layer surface on metal 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
- B32B2255/10—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
- B32B2255/20—Inorganic coating
- B32B2255/205—Metallic 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0261—Polyamide fibres
- B32B2262/0269—Aromatic polyamide fibres
-
- 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
-
- 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/106—Carbon fibres, e.g. graphite fibres
-
- 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
- B32B2307/202—Conductive
-
- 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
- B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
- B32B2307/208—Magnetic, paramagnetic
-
- 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
- B32B2307/212—Electromagnetic interference shielding
-
- 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
- B32B2307/50—Properties of the layers or laminate having particular mechanical 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/54—Yield strength; Tensile strength
-
- 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
- B32B2307/712—Weather resistant
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/748—Releasability
-
- 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
- B32B2307/752—Corrosion inhibitor
-
- 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
- B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
- B32B2309/08—Dimensions, e.g. volume
- B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
- B32B2309/105—Thickness
-
- 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
- B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
-
- 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
-
- 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
- B32B2605/00—Vehicles
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fluid Mechanics (AREA)
- Laminated Bodies (AREA)
Description
少なくとも一枚の金属箔及び少なくとも二層の樹脂層が積層された厚みが25〜500μmの積層体であって、
各金属箔はその両面が樹脂層と密着積層されており、
積層体に対してJIS K7127:1999に準拠した引張試験を行ったときの公称ひずみ5%における公称応力をσY(MPa)とし、
積層体に対してJIS K7127:1999に準拠した引張試験を行ったときの積層体中の金属箔が破断する公称ひずみにおける公称応力をσb(MPa)とすると、60≦σY≦150、且つ、1.4≦σb/σYが成立する、
積層体である。
本発明に係る積層体を構成する金属箔の材料としては特に制限はないが、交流磁界や交流電界に対するシールド特性を高める観点からは、導電性に優れた金属材料とすることが好ましい。具体的には、導電率が1.0×106S/m(20℃の値。以下同じ。)以上の金属によって形成することが好ましく、金属の導電率が10.0×106S/m以上であるとより好ましく、30.0×106S/m以上であると更により好ましく、50.0×106S/m以上であると最も好ましい。このような金属としては、導電率が約9.9×106S/mの鉄、導電率が約14.5×106S/mのニッケル、導電率が約39.6×106S/mのアルミニウム、導電率が約58.0×106S/mの銅、及び導電率が約61.4×106S/mの銀が挙げられる。導電率とコストの双方を考慮すると、アルミニウム又は銅を採用することが実用性上好ましい。本発明に係る積層体を構成する金属箔はすべて同一の金属であってもよいし、層毎に異なる金属を使用してもよい。また、上述した金属を含有する合金を使用することもできる。
一般的に、樹脂層は金属箔と比較して延性が高い。このため、各金属箔の両面を樹脂層によりサポートすることにより、金属箔の延性が顕著に向上し、積層体の成形加工性が有意に向上する。金属箔同士を直接重ねても成形加工性の向上効果を得ることはできない。
積層体は一枚、好ましくは二枚以上、より好ましくは三枚以上の金属箔が樹脂層を介して密着積層された構造とすることができる。このとき、各金属箔はその両面が樹脂層と密着積層されるような構造とすることが金属箔の延性を向上させて積層体の成形加工性を高める上で望ましい。つまり、金属箔が積層体の最外層を形成する態様や、積層体の内層で複数の金属箔が樹脂層を介することなく積層された箇所がある態様よりも、積層体の両最外層が樹脂層で構成され、樹脂層と金属箔が交互に一層ずつ積層された構成が好ましい。
(1)樹脂層/金属箔/樹脂層
(2)樹脂層/金属箔/樹脂層/金属箔/樹脂層
(3)樹脂層/金属箔/樹脂層/金属箔/樹脂層/金属箔/樹脂層
(4)(樹脂フィルム/接着剤層)/金属箔/(接着剤層/樹脂フィルム層)
(4’)樹脂層/金属箔/樹脂層
(5)(樹脂フィルム/接着剤層)/金属箔/(接着剤層/樹脂フィルム層/接着剤層)/金属箔/(接着剤層/樹脂フィルム)
(5’)樹脂層/金属箔/樹脂層/金属箔/樹脂層
金属箔として以下の材料を準備した。導電率はJIS C2525:1999のダブルブリッジ法で測定した。
Cu:圧延銅箔(20℃での導電率:58.0×106S/m、厚さ:表1参照)、実施例14のみ電解銅箔(20℃での導電率:58.0×106S/m、厚さ:表1参照)
*圧延銅箔については、添加元素を添加していない「純銅箔」と、Agを0.2wt%程度添加した「銅合金箔」を使用して金属箔単体の5%ひずみ応力を下げたものを使用した。なお、Agは微量添加のため、導電率にはほとんど変化はない。
Al:アルミ箔(20℃での導電率:39.6×106S/m、厚さ:表1参照)
Ni:ニッケル箔(20℃での導電率:14.5×106S/m、厚さ:表1参照)
Fe:鉄箔(20℃での導電率:9.9×106S/m、厚さ:表1参照)
SUS:ステンレス箔(20℃での導電率:1.4×106S/m、厚さ:表1参照)
以下の条件で金属箔の両面に試験番号に応じて表1に記載の条件に従って表面処理を行った。表中、「−」とあるのは表面処理を行わなかったことを意味する。
粗化処理:粗化処理液(Cu:10〜25g/L、H2SO4:20〜100g/L、温度25〜35℃)を用い、電流密度30〜70A/dm2、電解時間1〜5秒で電解処理を行った。その後、Ni−Coめっき液(Coイオン濃度:5〜15g/L、Niイオン濃度:5〜15g/L)を用い、温度30〜50℃、電流密度:1〜4A/dm2でNi−Coめっきを行った。
シラン処理:エポキシシラン処理液(エポキシシラン:0.1〜2wt%水溶液)に浸漬処理した。
クロメート処理:クロメート浴(K2Cr2O7:0.5〜5g/L、温度50〜60℃)を用い、電流密度0.5〜2A/dm2で電解処理した。
Niめっき+クロメート処理:Niめっき浴(Niイオン濃度:15〜25g/Lのワット浴)を用い、めっき液温度30〜50℃、電流密度1〜4A/dm2でNiめっきを行った後、上記と同様にクロメート処理を行った。
樹脂フィルムとして以下の材料を準備した。何れも市販品である。比誘電率はJIS C 2151:2006に記載のB法により測定した。
PET:ポリエチレンテレフタレートフィルム(20℃での比誘電率:3.0〜3.5、融点:220℃、厚さ:表1参照)
*PETについては、複数メーカの種々のグレードのPETフィルムを使用することで、PETフィルム単体の5%ひずみ応力、r値及び動摩擦係数を変化させた。PETフィルム単体の5%ひずみ応力、r値及び動摩擦係数を変化させることで積層体の5%ひずみ応力、r値及び動摩擦係数も変化する。
PI:ポリイミドフィルム(20℃での比誘電率:3.5、融点:なし、厚さ:表1参照)
PA:ポリアミドフィルム(20℃での比誘電率:6.0、融点:300℃、厚さ:表1参照)
接着剤:主剤:RU−80、硬化剤:H−5(いずれもロックペイント社製)
接着剤の硬化後の引張弾性率を先述した方法により島津製作所社製精密型万能試験装置AGS−Xを用いて測定したところ、600MPaであった。
上記の金属箔及び樹脂フィルムを用いて、表1に記載の積層構造の各種積層体を作製した。表1中、「積層構造」の欄に記載の部材の順番と「各部材の厚み」の欄に記載の部材の順番は同じである。金属箔及び樹脂フィルムの貼合面の面積は同じとし、互いにはみ出さないように積層した。樹脂層にPETを使用した例ではPETの貼合面に、接着剤をバーコーター(第一理化株式会社製)で塗布した。接着剤層の厚さは接着剤の固形分濃度とバーコーターの番手により調整した。次に80℃で1分間乾燥させて余分な溶剤を揮発させ、金属箔を張り合わせた後、硬化反応を促進するため40℃で7日間保持して金属箔と樹脂層を密着積層した。この場合、先述した定義に従い、一層の樹脂層はPETと接着剤層の積層体により構成される。
上記の手順により得られた各積層体につき、幅12.7mm×長さ150mmの試験片を四つ切り出した。一つ目の試験片の長手方向に対して、二つ目の試験片の長手方向は30°異なり、三つ目の試験片の長手方向は60°異なり、四つ目の試験片の長手方向は90°異なるように試験片の長手方向を変化させることで、積層体の引っ張り方向を変化させた。各試験片に対して、JIS K7127:1999に準拠して、島津製作所製型式AGS−Xの引張試験装置を使用して、25℃の温度下で引張速度50mm/minで試験片の長手方向に引張試験を行い、各試験片の5%ひずみ応力(σY)及び各試験片中の金属箔の引張強度(σb)を測定し、四つの試験片の平均値を積層体の5%ひずみ応力(σY)及び積層体中の金属箔の引張強度(σb)とした。結果を表1に示す。
上記の手順により得られた各積層体につき、2.5mm四方の格子を表面全体にマーキングした幅12.7mm×長さ150mmの試験片を四つ切り出し作製した。一つ目の試験片の長手方向に対して、二つ目の試験片の長手方向は30°異なり、三つ目の試験片の長手方向は60°異なり、四つ目の試験片の長手方向は90°異なるように試験片の長手方向を変化させることで、積層体の引っ張り方向を変化させた。各格子は試験片の長手方向に平行な辺と試験片の長手方向に直角な方向の辺で構成した。各試験片に対して、JIS K7127:1999に準拠して、島津製作所製型式AGS−Xの引張試験装置を使用して、25℃の温度下で引張速度50mm/minで試験片の長手方向に0.4の対数ひずみを加えたのちに除荷した。試験片の中心付近の格子を選び、長手方向、幅方向の変位を工具顕微鏡で測定した。また引張試験前後で積層体の体積は一定とみなし、長手方向及び幅方向の変位から厚さを算出した。実測した幅方向の変位と算出した厚さから各試験片のr値を算出し、四つの試験片の平均値を各積層体についてr値の測定値とした。結果を表1に示す。
表面性測定器(新東科学株式会社製、TYPE−HEIDON−14)を使用し、上記の手順により得られた各積層体表面に10mmφの鋼球を荷重1Nで押し当て、150mm/minの速度で摺動させたときに生じる荷重を計測し、JIS K7125:1999に準拠した動摩擦係数を測定した。結果を表1に示す。
上記の手順により得られた各積層体から50〜65mmφの円形ブランクをそれぞれ作成した。当該ブランクに対して、径30mmφのパンチを使用して円筒形状の成形品に絞り加工する成形試験を行った。複数のパンチとダイを準備し、ブランクの厚さに合わせてクリアランス(パンチがダイの中に入り込んだ時の隙間)、パンチ肩R、ダイ肩Rを調整した。成形試験後の成形品のシワ及び割れの有無を確認した。割れは成形品の最外層のみならず、X線CT(東芝ITコントロールシステム製マイクロCTスキャナ、TOSCANER32251μhd、管電流120μA、管電圧80kV)により内部を観察することにより確認した。シワ及び割れが発生せずに絞り加工できたもののうちで、最も深く絞れたものの絞り高さを計測した。絞り深さ12mm以上を◎、9mm以上12mm未満を○、6mm以上9mm未満を△、6mm未満のものを×と判定した。結果を表1に示す。
実施例1〜3の積層体については、金属箔と樹脂層の接着強度をJIS−C5016:1994に準拠して、180°ピール試験で測定した。まず、積層体から幅12.7mmの試験片を作製した。試験片の片面をステンレス板に固定し、試験片の幅方向に対して直角方向に向かって、樹脂層から金属箔(+樹脂層)を50mm/minの速度で引き剥がし角度180°で引き剥がして測定した。結果を表1に示す。表1中の接着強度のうち、左側に記載の値は左側の樹脂層と中央の金属箔の接着強度を表し、右側に記載の値は右側の樹脂層と中央の金属箔の接着強度を表す。
実施例1〜26(但し、実施例12、13は参考例)に係る積層体は、厚み、σY及びσb/σYが適切であったため、絞り加工性が優れていた。更に、σY、σb/σY、r値及び動摩擦係数がすべて好適であった積層体では絞り加工性の評価が最も高くなった。
一方で、比較例1はσb/σYが不適切であったとこから、絞り加工性が実施例に比べて悪かった。比較例2〜5はσYが不適切であったとこから、絞り加工性が実施例に比べて悪かった。
Claims (9)
- 少なくとも一枚の金属箔及び少なくとも二層の樹脂層が積層された厚みが25〜500μmの積層体であって、
各金属箔はその両面が接着剤層を含む樹脂層と密着積層されており、
積層体に対してJIS K7127:1999に準拠した引張試験を行ったときの公称ひずみ5%における公称応力をσY(MPa)とし、
積層体に対してJIS K7127:1999に準拠した引張試験を行ったときの積層体中の金属箔が破断する公称ひずみにおける公称応力をσb(MPa)とすると、60≦σY≦150、且つ、1.4≦σb/σYが成立する、
積層体。 - 積層体の対数ひずみ0.4におけるr値(ランクフォード値)が0.7〜4.0である請求項1に記載の積層体。
- 両方の最外層を構成する樹脂層表面の動摩擦係数が0.15〜0.45である請求項1又は2に記載の積層体。
- 各金属箔はその両面の樹脂層とそれぞれ0.2N/mm以上の接着強度で密着積層されている請求項1〜3の何れか一項に記載の積層体。
- 各金属箔の厚さが4〜100μmである請求項1〜4の何れか一項に記載の積層体。
- 樹脂層の合計厚さが9〜500μmである請求項1〜5の何れか一項に記載の積層体。
- 1.6≦σb/σYが成立する請求項1〜6の何れか一項に記載の積層体。
- 請求項1〜7の何れか一項に記載の積層体を成形することを含む成形品の製造方法。
- 成形が絞り加工により行われる請求項8に記載の成形品の製造方法。
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017070415A JP6883456B2 (ja) | 2017-03-31 | 2017-03-31 | 積層体及び成形品の製造方法 |
CN201810266540.2A CN108688258B (zh) | 2017-03-31 | 2018-03-28 | 层叠体和成型品的制造方法 |
EP18164741.3A EP3381678A1 (en) | 2017-03-31 | 2018-03-28 | Laminated body and method of producing shaped article |
TW107110738A TWI663044B (zh) | 2017-03-31 | 2018-03-28 | 層疊體和成型品的製造方法 |
US15/939,391 US11040518B2 (en) | 2017-03-31 | 2018-03-29 | Laminated body and method of producing shaped article |
KR1020180037253A KR20180111682A (ko) | 2017-03-31 | 2018-03-30 | 적층체 및 성형품의 제조 방법 |
KR1020200009381A KR20200013008A (ko) | 2017-03-31 | 2020-01-23 | 적층체 및 성형품의 제조 방법 |
KR1020200155337A KR20200132819A (ko) | 2017-03-31 | 2020-11-19 | 적층체 및 성형품의 제조 방법 |
KR1020220035098A KR102576950B1 (ko) | 2017-03-31 | 2022-03-22 | 적층체 및 성형품의 제조 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017070415A JP6883456B2 (ja) | 2017-03-31 | 2017-03-31 | 積層体及び成形品の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018171741A JP2018171741A (ja) | 2018-11-08 |
JP6883456B2 true JP6883456B2 (ja) | 2021-06-09 |
Family
ID=61906617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017070415A Active JP6883456B2 (ja) | 2017-03-31 | 2017-03-31 | 積層体及び成形品の製造方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11040518B2 (ja) |
EP (1) | EP3381678A1 (ja) |
JP (1) | JP6883456B2 (ja) |
KR (4) | KR20180111682A (ja) |
CN (1) | CN108688258B (ja) |
TW (1) | TWI663044B (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7281873B2 (ja) | 2018-05-14 | 2023-05-26 | 株式会社ディスコ | ウェーハの加工方法 |
JP7130323B2 (ja) * | 2018-05-14 | 2022-09-05 | 株式会社ディスコ | ウェーハの加工方法 |
JP6928597B2 (ja) * | 2018-12-13 | 2021-09-01 | 古河電気工業株式会社 | 銅合金板材およびその製造方法ならびに絞り加工品、電気・電子部品用部材、電磁波シールド材および放熱部品 |
JP2021088099A (ja) * | 2019-12-03 | 2021-06-10 | Jx金属株式会社 | 金属樹脂複合材料の成形方法、並びに金属樹脂複合部品及びその製造方法 |
JP7008121B1 (ja) * | 2020-12-09 | 2022-01-25 | Jx金属株式会社 | 電磁波シールド材 |
CN113798394B (zh) * | 2021-09-10 | 2022-05-27 | 大连理工大学 | 采用层合金属箔带铺放制坯的耐高温薄壁异形构件一体化制造方法 |
CN114571829B (zh) * | 2022-04-28 | 2023-01-13 | 宁德时代新能源科技股份有限公司 | 层压装置及层压*** |
WO2024101119A1 (ja) * | 2022-11-08 | 2024-05-16 | Jx金属株式会社 | 電磁波遮蔽材料、被覆材又は外装材及び電気・電子機器 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5649856Y2 (ja) | 1977-11-01 | 1981-11-20 | ||
JPS5474678A (en) | 1977-11-28 | 1979-06-14 | Hitachi Ltd | Detection method of chip location on semiconductor wafer |
US4671985A (en) * | 1984-11-05 | 1987-06-09 | Swiss Aluminium Ltd. | Thin, deformable composite laminate |
US5089355A (en) * | 1987-09-24 | 1992-02-18 | Mitsui Toatsu Chemicals, Incorporated | Flexible metal clad laminate, production method thereof and apparatus for the method |
US5573857A (en) * | 1995-09-29 | 1996-11-12 | Neptco Incorporated | Laminated shielding tape |
JP4580079B2 (ja) | 2000-09-21 | 2010-11-10 | 昭和電工パッケージング株式会社 | 深絞り成形用アルミニウム箔複合材の製造方法およびその成形方法 |
JP4235396B2 (ja) | 2002-03-29 | 2009-03-11 | 真和工業株式会社 | インバータカバー |
JP5474678B2 (ja) * | 2010-06-25 | 2014-04-16 | 日新製鋼株式会社 | 電池外装用積層体および二次電池 |
JP5325175B2 (ja) * | 2010-07-15 | 2013-10-23 | Jx日鉱日石金属株式会社 | 銅箔複合体、及び成形体の製造方法 |
JP5770113B2 (ja) * | 2012-01-13 | 2015-08-26 | Jx日鉱日石金属株式会社 | 金属箔複合体、並びに成形体及びその製造方法 |
CN203357979U (zh) * | 2013-05-21 | 2013-12-25 | 宁德新能源科技有限公司 | 一种封装金属塑膜及其锂离子电池 |
JP6347613B2 (ja) * | 2014-01-31 | 2018-06-27 | 昭和電工パッケージング株式会社 | 成形用包装材の製造方法 |
JP6331482B2 (ja) * | 2014-03-03 | 2018-05-30 | 大日本印刷株式会社 | 電池用包装材料 |
WO2016140244A1 (ja) * | 2015-03-02 | 2016-09-09 | デクセリアルズ株式会社 | シールドテープの製造方法及びシールドテープ |
JP6379071B2 (ja) | 2015-06-15 | 2018-08-22 | Jx金属株式会社 | 電磁波シールド材 |
-
2017
- 2017-03-31 JP JP2017070415A patent/JP6883456B2/ja active Active
-
2018
- 2018-03-28 TW TW107110738A patent/TWI663044B/zh active
- 2018-03-28 CN CN201810266540.2A patent/CN108688258B/zh active Active
- 2018-03-28 EP EP18164741.3A patent/EP3381678A1/en active Pending
- 2018-03-29 US US15/939,391 patent/US11040518B2/en active Active
- 2018-03-30 KR KR1020180037253A patent/KR20180111682A/ko not_active Application Discontinuation
-
2020
- 2020-01-23 KR KR1020200009381A patent/KR20200013008A/ko active Application Filing
- 2020-11-19 KR KR1020200155337A patent/KR20200132819A/ko not_active Application Discontinuation
-
2022
- 2022-03-22 KR KR1020220035098A patent/KR102576950B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
JP2018171741A (ja) | 2018-11-08 |
US11040518B2 (en) | 2021-06-22 |
EP3381678A1 (en) | 2018-10-03 |
CN108688258B (zh) | 2021-06-08 |
KR20220042089A (ko) | 2022-04-04 |
KR20200132819A (ko) | 2020-11-25 |
US20180281350A1 (en) | 2018-10-04 |
TWI663044B (zh) | 2019-06-21 |
KR20200013008A (ko) | 2020-02-05 |
KR102576950B1 (ko) | 2023-09-08 |
CN108688258A (zh) | 2018-10-23 |
TW201841721A (zh) | 2018-12-01 |
KR20180111682A (ko) | 2018-10-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6883456B2 (ja) | 積層体及び成形品の製造方法 | |
JP6883449B2 (ja) | 電磁波シールド材 | |
JP4422171B2 (ja) | 電池ケース用包材及び電池用ケース | |
JP5519895B2 (ja) | 電池ケース用包材及び電池用ケース | |
JP6379071B2 (ja) | 電磁波シールド材 | |
JP5164786B2 (ja) | 電池ケース用包材及び電池用ケース | |
TWI640423B (zh) | Electromagnetic wave shielding material | |
JP2022091579A (ja) | 電磁波シールド材 | |
JP5449505B2 (ja) | 電池ケース用包材及び電池用ケース |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20191101 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20200917 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20201104 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20201217 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20210427 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210510 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 6883456 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |