JP2014500971A - ワイヤケーブルのための可撓性テンションメンバ - Google Patents
ワイヤケーブルのための可撓性テンションメンバ Download PDFInfo
- Publication number
- JP2014500971A JP2014500971A JP2013531652A JP2013531652A JP2014500971A JP 2014500971 A JP2014500971 A JP 2014500971A JP 2013531652 A JP2013531652 A JP 2013531652A JP 2013531652 A JP2013531652 A JP 2013531652A JP 2014500971 A JP2014500971 A JP 2014500971A
- Authority
- JP
- Japan
- Prior art keywords
- tension member
- gpa
- pam
- resin composition
- fiber
- 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
- 239000000835 fiber Substances 0.000 claims abstract description 37
- -1 polypropylene Polymers 0.000 claims abstract description 11
- 229920005992 thermoplastic resin Polymers 0.000 claims abstract description 11
- 239000004743 Polypropylene Substances 0.000 claims abstract description 10
- 229920001155 polypropylene Polymers 0.000 claims abstract description 10
- 239000000454 talc Substances 0.000 claims abstract description 10
- 229910052623 talc Inorganic materials 0.000 claims abstract description 10
- 150000001875 compounds Chemical class 0.000 claims description 17
- 239000011342 resin composition Substances 0.000 claims description 14
- 238000005452 bending Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- 239000012763 reinforcing filler Substances 0.000 claims description 7
- 239000003963 antioxidant agent Substances 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 5
- 230000003078 antioxidant effect Effects 0.000 claims description 4
- 239000004760 aramid Substances 0.000 claims description 4
- 229920003235 aromatic polyamide Polymers 0.000 claims description 4
- 239000013307 optical fiber Substances 0.000 claims description 4
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 239000004705 High-molecular-weight polyethylene Substances 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims description 3
- 239000004840 adhesive resin Substances 0.000 claims description 2
- 229920006223 adhesive resin Polymers 0.000 claims description 2
- 239000003365 glass fiber Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- 239000012760 heat stabilizer Substances 0.000 claims 1
- 229920002430 Fibre-reinforced plastic Polymers 0.000 abstract description 21
- 239000011151 fibre-reinforced plastic Substances 0.000 abstract description 21
- 239000000203 mixture Substances 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 5
- 230000003287 optical effect Effects 0.000 abstract description 2
- 229920005989 resin Polymers 0.000 description 20
- 239000011347 resin Substances 0.000 description 20
- 229920000642 polymer Polymers 0.000 description 9
- 238000009472 formulation Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 229920006241 epoxy vinyl ester resin Polymers 0.000 description 5
- 239000000945 filler Substances 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 239000002318 adhesion promoter Substances 0.000 description 2
- 239000007822 coupling agent Substances 0.000 description 2
- PWWSSIYVTQUJQQ-UHFFFAOYSA-N distearyl thiodipropionate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCCCCCCCC PWWSSIYVTQUJQQ-UHFFFAOYSA-N 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229920000092 linear low density polyethylene Polymers 0.000 description 2
- 239000004707 linear low-density polyethylene Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 229920005673 polypropylene based resin Polymers 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000012815 thermoplastic material Substances 0.000 description 2
- FGHOOJSIEHYJFQ-UHFFFAOYSA-N (2,4-ditert-butylphenyl) dihydrogen phosphite Chemical compound CC(C)(C)C1=CC=C(OP(O)O)C(C(C)(C)C)=C1 FGHOOJSIEHYJFQ-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000012963 UV stabilizer Substances 0.000 description 1
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 239000006254 rheological additive Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000003017 thermal stabilizer Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/4434—Central member to take up tensile loads
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/06—Fibrous reinforcements only
- B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
- B29C70/081—Combinations of fibres of continuous or substantial length and short fibres
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
- B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
- B29C70/523—Pultrusion, i.e. forming and compressing by continuously pulling through a die and impregnating the reinforcement in the die
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
- C08J5/10—Reinforcing macromolecular compounds with loose or coherent fibrous material characterised by the additives used in the polymer mixture
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/14—Glass
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/06—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/10—Homopolymers or copolymers of propene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
-
- 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
- Y10T428/2918—Rod, strand, filament or fiber including free carbon or carbide or therewith [not as steel]
-
- 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
-
- 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
- Y10T428/2964—Artificial fiber or filament
- Y10T428/2967—Synthetic resin or polymer
-
- 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
- Y10T428/2964—Artificial fiber or filament
- Y10T428/2967—Synthetic resin or polymer
- Y10T428/2969—Polyamide, polyimide or polyester
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Reinforced Plastic Materials (AREA)
- Moulding By Coating Moulds (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
特に断らなければ、状況から暗黙に、または当技術分野における慣習として、全ての部数およびパーセンテージは重量に基づき、全ての試験法は、本開示の出願日の時点で、最新のものである。米国特許実務の目的のために、参照される特許、特許出願または公開のいずれの内容も、それらの全体が、特に、当技術分野における定義(本開示において明確に与えられる如何なる定義にも矛盾しない範囲で)および一般的知識の開示に関して、参照を通じて組み込まれる(またはその対応米国特許が参照を通じてそのように組み込まれる)。
本発明のテンションメンバは、熱可塑性樹脂組成物と、テンションメンバの製造における強化材としての連続繊維とを含む。可能な繊維には、これらに限らないが、ガラス、アラミド、ポリエステル、高分子量ポリエチレン、および炭素繊維が含まれる。本発明での繊維は、通常、80GPaを超え、好ましくは80〜90GPaの間の弾性率を有する。テンションメンバは、光ファイバーケーブルに用いられる従来のFRPに比べて、より大きな可撓性を有するが、同時に高い引張強さを維持している。その曲げ剛性によって特徴付けられるテンションメンバの可撓性は、効果的な樹脂配合を通じて広い範囲内で、例えば、約0.1×10−3から約2.5×10−3Pam4、0.1×10−3から約6.0×10−3Pam4、3.0×10−3から6.5×10−3Pam4、好ましくは、3.26×10−3から約6.08×10−3Pam4の範囲内で、要求に合わせられ得る。テンションメンバのFRPとしての引張弾性率は、通常、49GPaと59GPaの間である。
本発明は、その樹脂系として、ポリプロピレン系熱可塑性材料を含む組成物を用いる。表1は、樹脂系に可能な配合を示す。樹脂の引張弾性率を、また結果的に、テンションメンバの曲げ剛性を、要求に合わせるために、様々なレベルのタルクが、配合物における充填材として、任意選択で用いられてもよい。可能な充填材には、これに限らないが、タルクが、または他の強化充填材が含まれる。タルクは、樹脂組成物の重量に対して、通常、0、15、または30重量パーセントで存在する。
FRPテンションメンバを製造するために、連続繊維を覆って引抜き成形されるポリマーコンパウンドは、従来の配合法、例えば、バッチミキサー(Banburyなど)または連続ミキサー(FCMなど)を用いて製造できる。一実施形態において、このようなコンパウンドは、引抜き成形工程で後に使用される、ペレット化された中間体として、製造され、隔離される。ある場合には、成分のいくつかを予め配合し、次いで、引抜き成形工程の間に他の成分を加えることが、また、望ましいことであり得る。引抜き成形工程の間に、全ての成分を配合することが、さらに望まれることであり得る。例えば、引抜き成形の間に、ポリマーコンパウンドは、樹脂が完全に溶融し、適度に低い粘度に到達することを保証するために、高温で溶融押出される。次いで、繊維が、押出機を通して供給され、クロスヘッドの内側のチャンバ内で、溶融樹脂によって湿潤されるが、クロスヘッドでは、高圧(2000psiを超える)が、繊維の樹脂被覆率が85%を超える、良好な繊維湿潤性(wet-out)を保証するために、用いられる。次に、湿潤繊維/樹脂束は、成形ダイを通して連続的に引き抜かれ、その形状を保つように冷却される。
Claims (15)
- (a)ポリプロピレン系熱可塑性樹脂組成物と、
(b)80PGaを超える弾性率を有する連続繊維と
を含むテンションメンバ。 - 熱可塑性樹脂組成物が強化充填材をさらに含む、請求項1に記載のテンションメンバ。
- 強化充填材がタルクである、請求項2に記載のテンションメンバ。
- 連続繊維が、ガラス、アラミド、ポリエステル、高分子量ポリエチレン、および炭素繊維から選択される、請求項1に記載のテンションメンバ。
- (a)熱可塑性樹脂組成物の重量に対して、1wt%と30wt%の間のタルク、および
(b)80GPaと90GPaの間の弾性率を有する連続繊維
をさらに含む、請求項3に記載のテンションメンバ。 - 熱可塑性樹脂組成物が、酸化防止剤、加工安定剤、熱安定剤、および接着性樹脂の少なくとも1つをさらに含む、請求項1に記載のテンションメンバ。
- 直径2mmのテンションメンバが2.5×10−3Pam4未満で0.1×10−3Pam4を超える曲げ剛性を有し、および49GPaを超えるFRP引張弾性率を有する、請求項1に記載のテンションメンバ。
- 直径2mmのテンションメンバが6.0×10−3Pam4未満で0.1×10−3Pam4を超える曲げ剛性を有する、請求項1に記載のテンションメンバ。
- 直径2mmのテンションメンバが3.26×10−3Pam4と6.08×10−3Pam4の間の曲げ剛性を有し、および49GPaを超えるFRP引張弾性率を有する、請求項1に記載のテンションメンバ。
- 49GPaと59GPaの間のFRP引張弾性率を有する、請求項1に記載のテンションメンバ。
- 請求項1に記載のテンションメンバを含む、光ファイバーケーブル。
- (a)強化充填材を含むポリプロピレン樹脂組成物を加熱して、溶融された充填材入りコンパウンドを生成するステップと、
(b)溶融された充填材入りコンパウンドと結び付けるために、押出機を通して連続繊維を供給して、湿潤された充填材入りコンパウンドの束を生成するステップと、
(c)湿潤繊維入りコンパウンドの束を、ダイを通して移動させて、テンションメンバを形成するステップと
を含む、テンションメンバの製造方法。 - 連続繊維が、ガラス、アラミド、ポリエステル、高分子量ポリエチレン、および炭素繊維から選択される、請求項12に記載の方法。
- 強化充填材がタルクである、請求項12に記載の方法。
- テンションメンバが、
(a)熱可塑性樹脂組成物の重量に対して、1wt%と30wt%の間のタルクと、
(b)80GPaと90GPaの間の弾性率を有する連続ガラス繊維と
を含む、請求項12に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US38758110P | 2010-09-29 | 2010-09-29 | |
US61/387,581 | 2010-09-29 | ||
PCT/US2011/052452 WO2012044498A1 (en) | 2010-09-29 | 2011-09-21 | Flexible strength members for wire cables |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2014500971A true JP2014500971A (ja) | 2014-01-16 |
JP2014500971A5 JP2014500971A5 (ja) | 2014-10-16 |
JP5945274B2 JP5945274B2 (ja) | 2016-07-05 |
Family
ID=44759781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013531652A Expired - Fee Related JP5945274B2 (ja) | 2010-09-29 | 2011-09-21 | ワイヤケーブルのための可撓性テンションメンバ |
Country Status (10)
Country | Link |
---|---|
US (1) | US8995810B2 (ja) |
EP (1) | EP2622005B1 (ja) |
JP (1) | JP5945274B2 (ja) |
KR (1) | KR101948331B1 (ja) |
CN (1) | CN103221460B (ja) |
BR (1) | BR112013006984A2 (ja) |
CA (1) | CA2812746C (ja) |
MX (1) | MX337207B (ja) |
TW (1) | TW201229599A (ja) |
WO (1) | WO2012044498A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR112013006984A2 (pt) * | 2010-09-29 | 2020-09-29 | Dow Global Technologies Llc | membro de resitência, cabo de fibra óptica e processo para fabricação de um membro de resistência |
WO2012091806A2 (en) * | 2010-12-29 | 2012-07-05 | Dow Global Technologies Llc | Method of making a cable strength member |
CN103995329A (zh) * | 2014-05-05 | 2014-08-20 | 浙江一舟电子科技股份有限公司 | 一种新型非金属层绞式矿用光缆 |
KR101911575B1 (ko) * | 2014-05-23 | 2018-10-25 | (주)엘지하우시스 | 연속섬유 강화 복합재 및 그의 제조방법 |
CN112731603B (zh) * | 2020-12-23 | 2022-12-27 | 华为技术有限公司 | 光缆 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0821935A (ja) * | 1994-07-05 | 1996-01-23 | Toyobo Co Ltd | 光ファイバー用テンションメンバー |
EP0945479A2 (en) * | 1998-02-23 | 1999-09-29 | Alcatel | Composite structural components containing thermotropic liquid crystalline polymer reinforcements for optical fiber cables |
JP2007072379A (ja) * | 2005-09-09 | 2007-03-22 | Hitachi Cable Ltd | 光ファイバケーブル |
JP2007091792A (ja) * | 2005-09-27 | 2007-04-12 | Toyobo Co Ltd | 有機繊維強化ポリプロピレン樹脂組成物 |
JP2010519065A (ja) * | 2007-02-15 | 2010-06-03 | ダウ グローバル テクノロジーズ インコーポレイティド | 熱可塑性プラスチック繊維濃縮物の製法および物品 |
Family Cites Families (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3517086A (en) * | 1966-01-31 | 1970-06-23 | Sumitomo Chemical Co | Nucleated blend of polypropylene,polyethylene,and ethylene propylene copolymer |
JPS5125580Y2 (ja) * | 1971-11-18 | 1976-06-29 | ||
AU498247B2 (en) | 1974-12-27 | 1979-02-22 | Itt Industries Inc | Fire optic cable |
US4413110A (en) | 1981-04-30 | 1983-11-01 | Allied Corporation | High tenacity, high modulus polyethylene and polypropylene fibers and intermediates therefore |
US4581393A (en) | 1983-02-22 | 1986-04-08 | The Dow Chemical Company | Glass fiber reinforced vinylized epoxy compositions with reduced fiber prominence |
JPS6033520A (ja) | 1983-08-05 | 1985-02-20 | Ube Nitto Kasei Kk | 繊維強化光ファイバ並びにその製造方法 |
US4643940A (en) | 1984-08-06 | 1987-02-17 | The Dow Chemical Company | Low density fiber-reinforced plastic composites |
EP0375896B1 (en) | 1988-12-28 | 1994-06-01 | Ube-Nitto Kasei Co. Ltd. | Twisted FRP structure and process for manufacturing the same |
JP2849418B2 (ja) | 1989-11-28 | 1999-01-20 | 宇部日東化成株式会社 | 光ファイバテープ心線補強用テンションメンバー及びその製造方法 |
US5574816A (en) * | 1995-01-24 | 1996-11-12 | Alcatel Na Cable Sytems, Inc. | Polypropylene-polyethylene copolymer buffer tubes for optical fiber cables and method for making the same |
US5756206A (en) * | 1995-03-15 | 1998-05-26 | Custom Composite Materials, Inc. | Flexible low bulk pre-impregnated tow |
US5561729A (en) | 1995-05-15 | 1996-10-01 | Siecor Corporation | Communications cable including fiber reinforced plastic materials |
US5891560A (en) | 1997-07-02 | 1999-04-06 | The Dow Chemical Company | Fiber-reinforced composite and method of making same |
JPH1183609A (ja) | 1997-09-04 | 1999-03-26 | Ishida Co Ltd | 電子秤 |
US6239208B1 (en) * | 1998-01-07 | 2001-05-29 | H. B. Fuller Licensing & Financing, Inc. | Flame retardant hot melt compositions |
US6748146B2 (en) * | 1999-05-28 | 2004-06-08 | Corning Cable Systems Llc | Communication cable having a soft housing |
US6421486B1 (en) * | 1999-07-01 | 2002-07-16 | Fitel Usa Corp. | Extruded buffer tubes comprising polyolefin resin based color concentrates for use in fiber optic cables |
US6524702B1 (en) * | 1999-08-12 | 2003-02-25 | Dow Global Technologies Inc. | Electrical devices having polymeric members |
US6400873B1 (en) * | 2000-03-31 | 2002-06-04 | Corning Cable Systems Llc | Fiber optic cable having a strength member |
US7346244B2 (en) * | 2001-03-23 | 2008-03-18 | Draka Comteq B.V. | Coated central strength member for fiber optic cables with reduced shrinkage |
US7585563B2 (en) * | 2001-05-01 | 2009-09-08 | Ocv Intellectual Capital, Llc | Fiber size, sized reinforcements, and articles reinforced with such reinforcements |
US6553167B2 (en) * | 2001-06-04 | 2003-04-22 | Corning Cable Systems Llc | Fiber optic cables having ultra-low shrinking filaments and methods of making the same |
US6654525B2 (en) * | 2001-10-10 | 2003-11-25 | Alcatel | Central strength member with reduced radial stiffness |
US20030068145A1 (en) * | 2001-10-10 | 2003-04-10 | Alcatel | Central strength member with reduced radial stiffness |
US6707973B2 (en) * | 2001-11-02 | 2004-03-16 | Alcatel | Buffer tube design for easy and reliable access in mid-span |
JP3581869B2 (ja) * | 2002-03-05 | 2004-10-27 | 隆行 近藤 | 繊維補強プラスチック成形体 |
US20040002559A1 (en) * | 2002-04-10 | 2004-01-01 | Malisa Troutman | Flame retardant coatings |
KR100926714B1 (ko) * | 2002-05-10 | 2009-11-17 | 디아이씨 가부시끼가이샤 | 광섬유 피복용 수지 조성물 및 그것을 이용한 피복된광섬유 및 광섬유 유닛 |
US20050079779A1 (en) | 2002-12-04 | 2005-04-14 | Dow Global Technologies Inc. | Reinforced polymer composites |
US20040120664A1 (en) * | 2002-12-19 | 2004-06-24 | Alcatel | Anti-rotational central strength member |
DE102007009268B4 (de) * | 2006-03-01 | 2014-09-25 | Nippon Shokubai Co., Ltd. | Thermoplastische Harzzusammensetzung und Herstellungsverfahren für diese |
US20080118728A1 (en) | 2006-10-20 | 2008-05-22 | Dow Global Technologies Inc. | Aqueous dispersions disposed on glass-based fibers and glass-containing substrates |
US7603011B2 (en) | 2006-11-20 | 2009-10-13 | Schlumberger Technology Corporation | High strength-to-weight-ratio slickline and multiline cables |
JP2008138320A (ja) | 2006-12-01 | 2008-06-19 | Toyobo Co Ltd | 繊維コードテンションメンバー |
JP2008139582A (ja) | 2006-12-01 | 2008-06-19 | Toyobo Co Ltd | 繊維コードテンションメンバー |
US7847023B2 (en) * | 2007-03-12 | 2010-12-07 | Sabic Innovative Plastics Ip B.V. | Polysiloxane/polyimide copolymer blends |
US8013251B2 (en) * | 2008-03-17 | 2011-09-06 | Sabic Innovative Plastics Ip B.V. | Electrical wire comprising an aromatic polyketone and polysiloxane/polyimide block copolymer composition |
US8013076B2 (en) * | 2008-03-17 | 2011-09-06 | Sabic Innovative Plastics Ip B.V. | Aromatic polyketone and polysiloxane/polyimide block copolymer composition |
CN101597140B (zh) | 2009-07-02 | 2011-01-05 | 重庆国际复合材料有限公司 | 一种高强度高模量玻璃纤维 |
EP2478042B1 (en) * | 2009-09-16 | 2019-02-20 | Union Carbide Chemicals & Plastics Technology LLC | Crosslinked, melt-shaped articles and compositions for producing same |
US9207418B2 (en) | 2010-06-08 | 2015-12-08 | Dow Global Technologies Llc | Partially impregnated, fiber reinforced thermoplastic strength member |
KR20130119323A (ko) * | 2010-06-08 | 2013-10-31 | 유니온 카바이드 케미칼즈 앤드 플라스틱스 테크날러지 엘엘씨 | 와이어 및 케이블의 강도 부재로서의 섬유 강화 열가소성 테이프 |
BR112013006984A2 (pt) * | 2010-09-29 | 2020-09-29 | Dow Global Technologies Llc | membro de resitência, cabo de fibra óptica e processo para fabricação de um membro de resistência |
RU2013130243A (ru) | 2010-12-03 | 2015-01-10 | Тейджин Арамид Б.В. | Высокомолекулярный полиэтилен |
WO2012091806A2 (en) * | 2010-12-29 | 2012-07-05 | Dow Global Technologies Llc | Method of making a cable strength member |
-
2011
- 2011-09-21 BR BR112013006984-8A patent/BR112013006984A2/pt not_active Application Discontinuation
- 2011-09-21 EP EP11764917.8A patent/EP2622005B1/en not_active Not-in-force
- 2011-09-21 CA CA2812746A patent/CA2812746C/en not_active Expired - Fee Related
- 2011-09-21 US US13/821,633 patent/US8995810B2/en not_active Expired - Fee Related
- 2011-09-21 WO PCT/US2011/052452 patent/WO2012044498A1/en active Application Filing
- 2011-09-21 KR KR1020137007862A patent/KR101948331B1/ko active IP Right Grant
- 2011-09-21 JP JP2013531652A patent/JP5945274B2/ja not_active Expired - Fee Related
- 2011-09-21 MX MX2013003505A patent/MX337207B/es active IP Right Grant
- 2011-09-21 CN CN201180056279.XA patent/CN103221460B/zh not_active Expired - Fee Related
- 2011-09-27 TW TW100134757A patent/TW201229599A/zh unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0821935A (ja) * | 1994-07-05 | 1996-01-23 | Toyobo Co Ltd | 光ファイバー用テンションメンバー |
EP0945479A2 (en) * | 1998-02-23 | 1999-09-29 | Alcatel | Composite structural components containing thermotropic liquid crystalline polymer reinforcements for optical fiber cables |
JP2007072379A (ja) * | 2005-09-09 | 2007-03-22 | Hitachi Cable Ltd | 光ファイバケーブル |
JP2007091792A (ja) * | 2005-09-27 | 2007-04-12 | Toyobo Co Ltd | 有機繊維強化ポリプロピレン樹脂組成物 |
JP2010519065A (ja) * | 2007-02-15 | 2010-06-03 | ダウ グローバル テクノロジーズ インコーポレイティド | 熱可塑性プラスチック繊維濃縮物の製法および物品 |
Also Published As
Publication number | Publication date |
---|---|
KR101948331B1 (ko) | 2019-02-14 |
US20130177282A1 (en) | 2013-07-11 |
CA2812746C (en) | 2017-08-29 |
BR112013006984A2 (pt) | 2020-09-29 |
EP2622005A1 (en) | 2013-08-07 |
KR20130124303A (ko) | 2013-11-13 |
CN103221460B (zh) | 2015-11-25 |
US8995810B2 (en) | 2015-03-31 |
WO2012044498A1 (en) | 2012-04-05 |
CN103221460A (zh) | 2013-07-24 |
MX2013003505A (es) | 2013-05-20 |
CA2812746A1 (en) | 2012-04-05 |
JP5945274B2 (ja) | 2016-07-05 |
MX337207B (es) | 2016-02-17 |
EP2622005B1 (en) | 2018-07-04 |
TW201229599A (en) | 2012-07-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5945274B2 (ja) | ワイヤケーブルのための可撓性テンションメンバ | |
US11739211B2 (en) | Resin composition, molded product and its use | |
KR101526742B1 (ko) | 성형성이 우수한 탄소섬유 보강 폴리프로필렌 수지 조성물 | |
CN102492215A (zh) | 一种耐磨玻纤增强聚丙烯复合物及其制备方法 | |
JP2009221479A (ja) | ガラス繊維強化熱可塑性樹脂組成物 | |
US20170081504A1 (en) | Long fiber reinforced plastic composite material and method for manufacturing long fiber reinforced plastic composite material | |
JP2011063029A (ja) | 被熱処理炭素長繊維強化樹脂ペレットの製造方法 | |
JP2013528135A (ja) | ワイヤーおよびケーブルのための強度部材としての繊維強化熱可塑性樹脂テープ | |
JP2014500971A5 (ja) | ||
JP5465698B2 (ja) | 長繊維強化複合樹脂組成物およびその成形品 | |
JP2007112041A (ja) | 炭素長繊維強化樹脂成形品及びその製造方法 | |
JP2012036247A (ja) | 樹脂組成物 | |
JP4956974B2 (ja) | 導電性熱可塑性樹脂組成物及び成形品 | |
KR101549663B1 (ko) | 장섬유 강화 폴리프로필렌 수지 조성물 및 이를 이용하여 제조된 수지 성형품 | |
KR101621000B1 (ko) | 폴리아마이드 수지 조성물, 이를 이용한 성형품 및 그 제조방법 | |
KR20160085384A (ko) | 섬유 강화 복합재 및 이의 제조방법 | |
JP2007191540A (ja) | 熱可塑性樹脂組成物及びその製造方法 | |
KR20200065701A (ko) | 장섬유 복합재 | |
KR102672945B1 (ko) | 장섬유 강화 복합재료 및 이로부터 형성된 성형품 | |
KR20180038266A (ko) | 장섬유 강화 사출 성형품 및 그 조성물 | |
KR20140087913A (ko) | 장섬유 강화 폴리아미드계 수지 조성물 및 이를 포함하는 성형품 | |
KR102020606B1 (ko) | 내후성이 우수한 장섬유 강화 열가소성 수지 조성물 및 이를 포함하는 성형품 | |
KR20220109623A (ko) | 경량 복합체 조성물 및 경량 복합체의 제조방법 | |
KR20180021505A (ko) | 열가소성 장섬유 복합재 | |
JP2012036248A (ja) | 射出成形端子ケース |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140829 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20140829 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20150616 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20150617 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150909 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20151201 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160401 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20160408 |
|
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: 20160517 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20160527 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5945274 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |