JP2007223172A - ホースの製造方法 - Google Patents
ホースの製造方法 Download PDFInfo
- Publication number
- JP2007223172A JP2007223172A JP2006047177A JP2006047177A JP2007223172A JP 2007223172 A JP2007223172 A JP 2007223172A JP 2006047177 A JP2006047177 A JP 2006047177A JP 2006047177 A JP2006047177 A JP 2006047177A JP 2007223172 A JP2007223172 A JP 2007223172A
- Authority
- JP
- Japan
- Prior art keywords
- hose
- rubber layer
- layer
- resin layer
- pressure plasma
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 229920001971 elastomer Polymers 0.000 claims abstract description 82
- 239000005060 rubber Substances 0.000 claims abstract description 82
- 229920005989 resin Polymers 0.000 claims abstract description 56
- 239000011347 resin Substances 0.000 claims abstract description 56
- 230000002093 peripheral effect Effects 0.000 claims abstract description 27
- 238000009832 plasma treatment Methods 0.000 claims abstract description 27
- 238000001125 extrusion Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 19
- 229920001577 copolymer Polymers 0.000 claims description 9
- 239000004800 polyvinyl chloride Substances 0.000 claims description 9
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 229920009638 Tetrafluoroethylene-Hexafluoropropylene-Vinylidenefluoride Copolymer Polymers 0.000 claims description 5
- 239000000446 fuel Substances 0.000 description 19
- 229920000459 Nitrile rubber Polymers 0.000 description 11
- 238000000034 method Methods 0.000 description 11
- 239000007789 gas Substances 0.000 description 7
- 229920005549 butyl rubber Polymers 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- 239000005062 Polybutadiene Substances 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 229920002857 polybutadiene Polymers 0.000 description 5
- 229920002943 EPDM rubber Polymers 0.000 description 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 4
- 244000043261 Hevea brasiliensis Species 0.000 description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 239000011737 fluorine Substances 0.000 description 4
- 229910052731 fluorine Inorganic materials 0.000 description 4
- 229920003052 natural elastomer Polymers 0.000 description 4
- 229920001194 natural rubber Polymers 0.000 description 4
- 229920001084 poly(chloroprene) Polymers 0.000 description 4
- 229920000571 Nylon 11 Polymers 0.000 description 3
- 229920006235 chlorinated polyethylene elastomer Polymers 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- -1 polytetrafluoroethylene Polymers 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000004709 Chlorinated polyethylene Substances 0.000 description 2
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 2
- 229920001780 ECTFE Polymers 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 229920000800 acrylic rubber Polymers 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 229920005558 epichlorohydrin rubber Polymers 0.000 description 2
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 239000003502 gasoline Substances 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 239000003915 liquefied petroleum gas Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- UUAGAQFQZIEFAH-UHFFFAOYSA-N chlorotrifluoroethylene Chemical compound FC(F)=C(F)Cl UUAGAQFQZIEFAH-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 229920002681 hypalon Polymers 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229920002493 poly(chlorotrifluoroethylene) Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920000412 polyarylene Polymers 0.000 description 1
- 239000005023 polychlorotrifluoroethylene (PCTFE) polymer Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/22—Articles comprising two or more components, e.g. co-extruded layers the components being layers with means connecting the layers, e.g. tie layers or undercuts
-
- 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
- B32B1/00—Layered products having a non-planar shape
- B32B1/08—Tubular products
-
- 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
- B32B25/08—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 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
- 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
- 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
- B32B27/30—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
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
- B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
- B29C48/151—Coating hollow articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/49—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using two or more extruders to feed one die or nozzle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2009/00—Use of rubber derived from conjugated dienes, as moulding material
- B29K2009/06—SB polymers, i.e. butadiene-styrene polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/16—EPM, i.e. ethylene-propylene copolymers; EPDM, i.e. ethylene-propylene-diene copolymers; EPT, i.e. ethylene-propylene terpolymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/06—PVC, i.e. polyvinylchloride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
- B29K2027/16—PVDF, i.e. polyvinylidene fluoride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
- B29K2027/18—PTFE, i.e. polytetrafluorethene, e.g. ePTFE, i.e. expanded polytetrafluorethene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2081/00—Use of polymers having sulfur, with or without nitrogen, oxygen or carbon only, in the main chain, as moulding material
- B29K2081/04—Polysulfides, e.g. PPS, i.e. polyphenylene sulfide or derivatives thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0072—Roughness, e.g. anti-slip
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/005—Hoses, i.e. flexible
-
- 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
- B32B2270/00—Resin or rubber layer containing a blend of at least two different 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
- B32B2597/00—Tubular articles, e.g. hoses, pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L2011/047—Hoses, i.e. flexible pipes made of rubber or flexible plastics with a diffusion barrier layer
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Laminated Bodies (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
【解決手段】押出成形により、円筒状の内側ゴム層の外周面に樹脂層12を同軸的に形成した後、その樹脂層12の外周面に外側ゴム層13を同軸的に押出成形するのに先立って、常圧プラズマ処理装置40に導入し、樹脂層12の外周面をダイレクト式常圧プラズマ処理する。
【選択図】図1
Description
NBR(日本ゼオン社製、ニポールDN101)100重量部に対して、SRF(東海カーボン社製、シーストS)50重量部、可塑剤(旭電化社製、RS107)20重量部、酸化亜鉛5重量部、硫黄0.5重量部、TET2.1重量部、CZ1.5重量部を加えてバンバリーとミキシングロールを用いて混練し、内側ゴム層の形成材料を調製した。
フッ素樹脂(ダイニオン社製、THV−815G)を準備した。
NBR+PVC(日本ゼオン社製、ニポールDN508SCR)100重量部に対して、SRF(東海カーボン社製、シーストS)50重量部、可塑剤(旭電化社製、RS107)30重量部、酸化亜鉛5重量部、硫黄0.5重量部、TET2.1重量部、CZ1.5重量部を加えてバンバリーとミキシングロールを用いて混練し、外側ゴム層の形成材料を調製した。
上記実施の形態と同様にして、第1,2の押出機により、内側ゴム層(内径23mm、厚み2mm)と樹脂層(厚み150μm)とを連続してそれぞれ円筒状に押出成形した後、常圧プラズマ処理装置内に導入し、樹脂層の外周面を常圧プラズマ処理した。この常圧プラズマ処理は、窒素ガス雰囲気下において、周波数30kHzで145W×10秒間印加することにより行い、常圧プラズマ処理部の範囲を、全長とした。その後、第3の押出機に導入し、樹脂層の外周面に円筒状の外側ゴム層(厚み約2mm)を押出成形した。これにより、3層構造の燃料輸送用ホース(内径23mm、外径31mm)を製造した。
上記実施例1において、常圧プラズマ処理を行わなかった。それ以外は、上記実施例1と同様にした。
このようにして製造された実施例1および比較例1の各燃料輸送用ホースの先端部について、外側ゴム層の押出成形から1日経過した状態を、目視にて比較した。その結果、実施例1の燃料輸送用ホースの先端部では、外側ゴム層の剥がれは確認できなかったが、比較例1の燃料輸送用ホースの先端部では、外側ゴム層が剥がれていた。
13 外側ゴム層
40 常圧プラズマ処理装置
Claims (3)
- 内側から順に、内側ゴム層,樹脂層および外側ゴム層が同軸的に積層された3層構造を有するホースの製造方法であって、押出成形により、内側ゴム層の外周面に樹脂層を形成した後、外側ゴム層を押出成形するのに先立って、上記樹脂層の外周面をダイレクト式常圧プラズマ処理することを特徴とするホースの製造方法。
- 内側ゴム層がアクリロニトリル−ブタジエン共重合ゴム、またはアクリロニトリル−ブタジエン共重合ゴムとポリ塩化ビニルのブレンド材料からなり、樹脂層がフッ素樹脂からなり、外側ゴム層がアクリロニトリル−ブタジエン共重合ゴムとポリ塩化ビニルのブレンド材料、またはヒドリンゴムからなる請求項1記載のホースの製造方法。
- フッ素樹脂がテトラフルオロエチレン−ヘキサフルオロプロピレン−ビニリデンフルオライド共重合体、またはテトラフルオロエチレン−ヘキサフルオロプロピレン−ビニリデンフルオライド−パーフルオロアルキルビニルエーテル共重合体である請求項2記載のホースの製造方法。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006047177A JP4759404B2 (ja) | 2006-02-23 | 2006-02-23 | ホースの製造方法 |
US11/635,614 US20070194481A1 (en) | 2006-02-23 | 2006-12-08 | Hose production method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006047177A JP4759404B2 (ja) | 2006-02-23 | 2006-02-23 | ホースの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007223172A true JP2007223172A (ja) | 2007-09-06 |
JP4759404B2 JP4759404B2 (ja) | 2011-08-31 |
Family
ID=38427378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006047177A Active JP4759404B2 (ja) | 2006-02-23 | 2006-02-23 | ホースの製造方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20070194481A1 (ja) |
JP (1) | JP4759404B2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010000782A (ja) * | 2008-05-21 | 2010-01-07 | Nissan Motor Co Ltd | 燃料ホース |
JP2010018002A (ja) * | 2008-07-14 | 2010-01-28 | Olympus Corp | マーキング部付きフッ素樹脂チューブおよびその製造方法 |
JP2010089479A (ja) * | 2008-07-03 | 2010-04-22 | Daikin Ind Ltd | ゴム層とフッ素樹脂層からなる積層体および加硫用ゴム組成物 |
US8673417B2 (en) | 2007-03-23 | 2014-03-18 | Tokai Rubber Industries, Ltd. | Hose for gasohol fuel |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060070677A1 (en) * | 2004-09-28 | 2006-04-06 | Tokai Rubber Industries, Ltd. | Hose with sealing layer, direct-connect assembly including the same, and method of manufacturing the same |
US20090123683A1 (en) * | 2007-11-09 | 2009-05-14 | Miller Lance D | Low-Permeation Flexible Fuel Hose |
US9592648B2 (en) * | 2009-06-01 | 2017-03-14 | Gates Corporation | Low-permeation flexible fuel hose |
CN102449369B (zh) * | 2009-06-01 | 2015-04-22 | 盖茨公司 | 低渗透的挠性燃料软管 |
AU2011261754B2 (en) | 2010-06-01 | 2013-08-29 | The Gates Corporation | Low-permeation flexible fuel hose |
AU2017256819B2 (en) * | 2016-04-28 | 2024-03-21 | Long Pipes Limited | Flexible tubular structure |
BR112019017371B1 (pt) * | 2017-02-20 | 2023-01-10 | Mitsui Chemicals, Inc | Laminado, mangueira e método para produzir o referido laminado |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003130258A (ja) * | 2001-10-25 | 2003-05-08 | Tokai Rubber Ind Ltd | 自動車用燃料系ホース |
JP2003314755A (ja) * | 2002-04-25 | 2003-11-06 | Tokai Rubber Ind Ltd | 燃料用ホースおよびその製法 |
JP2004042495A (ja) * | 2002-07-12 | 2004-02-12 | Tokai Rubber Ind Ltd | ガソリン燃料ホース |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030168157A1 (en) * | 1992-01-06 | 2003-09-11 | Kuenzel Kenneth J. | Fluoropolymer composite tube and method of preparation |
US6517657B1 (en) * | 1992-01-06 | 2003-02-11 | Pilot Industries, Inc. | Fluoropolymer composite tube and method of preparation |
JPH085167B2 (ja) * | 1992-01-06 | 1996-01-24 | パイロット インダストリーズ、インコーポレイテッド | フルオロポリマー複合材料製チューブおよびその製造方法 |
US5759329A (en) * | 1992-01-06 | 1998-06-02 | Pilot Industries, Inc. | Fluoropolymer composite tube and method of preparation |
US5707701A (en) * | 1994-08-31 | 1998-01-13 | Bridgestone Corporation | Resin/rubber laminate |
US5972176A (en) * | 1997-10-03 | 1999-10-26 | 3M Innovative Properties Company | Corona treatment of polymers |
US6602565B1 (en) * | 1998-08-10 | 2003-08-05 | Tokai Rubber Industries, Ltd. | Method of producing fuel hose and fuel hose obtained thereby |
US6555243B2 (en) * | 2000-06-09 | 2003-04-29 | Ems-Chemie Ag | Thermoplastic multilayer composites |
JP2002254582A (ja) * | 2001-03-01 | 2002-09-11 | Tokai Rubber Ind Ltd | 接着積層体およびホースならびにそれらの製法 |
US20050000582A1 (en) * | 2002-10-28 | 2005-01-06 | Tokai Rubber Industries, Ltd. | Fuel hose |
US20060070677A1 (en) * | 2004-09-28 | 2006-04-06 | Tokai Rubber Industries, Ltd. | Hose with sealing layer, direct-connect assembly including the same, and method of manufacturing the same |
-
2006
- 2006-02-23 JP JP2006047177A patent/JP4759404B2/ja active Active
- 2006-12-08 US US11/635,614 patent/US20070194481A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003130258A (ja) * | 2001-10-25 | 2003-05-08 | Tokai Rubber Ind Ltd | 自動車用燃料系ホース |
JP2003314755A (ja) * | 2002-04-25 | 2003-11-06 | Tokai Rubber Ind Ltd | 燃料用ホースおよびその製法 |
JP2004042495A (ja) * | 2002-07-12 | 2004-02-12 | Tokai Rubber Ind Ltd | ガソリン燃料ホース |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8673417B2 (en) | 2007-03-23 | 2014-03-18 | Tokai Rubber Industries, Ltd. | Hose for gasohol fuel |
JP2010000782A (ja) * | 2008-05-21 | 2010-01-07 | Nissan Motor Co Ltd | 燃料ホース |
JP2010089479A (ja) * | 2008-07-03 | 2010-04-22 | Daikin Ind Ltd | ゴム層とフッ素樹脂層からなる積層体および加硫用ゴム組成物 |
JP2010018002A (ja) * | 2008-07-14 | 2010-01-28 | Olympus Corp | マーキング部付きフッ素樹脂チューブおよびその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
US20070194481A1 (en) | 2007-08-23 |
JP4759404B2 (ja) | 2011-08-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4759404B2 (ja) | ホースの製造方法 | |
AU2004274073B2 (en) | A flexible unbonded pipe and a method for producing such pipe | |
US5919326A (en) | Method for the production of a fuel hose | |
CN100392307C (zh) | 具有密封层的软管、其直接连接装置组件及其制造方法 | |
JPH10122446A (ja) | セグメント化された閉鎖層を有する多層プラスチック管 | |
US20070259147A1 (en) | Pipe | |
US20130192676A1 (en) | Fluid Transport Structure with Melt-processed Fluoropolymer Liner | |
JP2007125694A (ja) | 燃料ホース及びその製造方法 | |
JP2009234216A (ja) | 燃料ホースの製法 | |
JP2008230244A (ja) | 燃料ホースの製法 | |
WO2017207306A1 (en) | Light weight, high performance tubed fuel line | |
JP2009234217A (ja) | 燃料・冷媒用低透過部材およびその製法 | |
JPH1030765A (ja) | 燃料ホース | |
MXPA06006436A (es) | Tira de refuerzo con capa de barrera para conductos flexibles. | |
JP2007290373A (ja) | 樹脂複合ホースの製造方法及び樹脂複合ホース | |
JPH1030761A (ja) | チューブの製法 | |
JP2007106083A (ja) | 燃料用ゴムホース | |
JP2008230245A (ja) | 樹脂ホースおよびその製法 | |
JP2000055248A (ja) | 燃料ホースおよびその製法 | |
JPH1030764A (ja) | 燃料ホース | |
JP2008114452A (ja) | 燃料用ホース | |
JPH08103986A (ja) | 燃料ホース | |
JP2006009957A (ja) | 燃料系樹脂ホースおよびその製法 | |
JP2006266317A (ja) | ホースおよびその製法 | |
JP2009154466A (ja) | 多層ホース |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080820 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110322 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110511 |
|
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: 20110531 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110606 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4759404 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140610 Year of fee payment: 3 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |