TW201144049A - Fiber-reinforced, thermoplastic tape as a strength member for wire and cable - Google Patents
Fiber-reinforced, thermoplastic tape as a strength member for wire and cable Download PDFInfo
- Publication number
- TW201144049A TW201144049A TW100119037A TW100119037A TW201144049A TW 201144049 A TW201144049 A TW 201144049A TW 100119037 A TW100119037 A TW 100119037A TW 100119037 A TW100119037 A TW 100119037A TW 201144049 A TW201144049 A TW 201144049A
- Authority
- TW
- Taiwan
- Prior art keywords
- fiber
- strip
- fibers
- tape
- cable
- Prior art date
Links
- 229920001169 thermoplastic Polymers 0.000 title description 10
- 239000004416 thermosoftening plastic Substances 0.000 title description 8
- 239000000835 fiber Substances 0.000 claims abstract description 107
- 229920005992 thermoplastic resin Polymers 0.000 claims abstract description 7
- 238000010276 construction Methods 0.000 claims abstract 3
- 229920005989 resin Polymers 0.000 claims description 25
- 239000011347 resin Substances 0.000 claims description 25
- -1 polypropylene Polymers 0.000 claims description 24
- 229920001431 Long-fiber-reinforced thermoplastic Polymers 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 16
- 238000001125 extrusion Methods 0.000 claims description 13
- 229920001155 polypropylene Polymers 0.000 claims description 12
- 239000004743 Polypropylene Substances 0.000 claims description 11
- 239000003365 glass fiber Substances 0.000 claims description 10
- 239000008188 pellet Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 229920005672 polyolefin resin Polymers 0.000 claims description 4
- 239000002131 composite material Substances 0.000 description 27
- 229920000098 polyolefin Polymers 0.000 description 14
- 239000000463 material Substances 0.000 description 13
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 11
- 239000011151 fibre-reinforced plastic Substances 0.000 description 11
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 10
- 239000005977 Ethylene Substances 0.000 description 10
- 239000000126 substance Substances 0.000 description 10
- 150000001336 alkenes Chemical class 0.000 description 9
- 239000004711 α-olefin Substances 0.000 description 9
- 229920000642 polymer Polymers 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- 238000004804 winding Methods 0.000 description 7
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 6
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 6
- 239000011152 fibreglass Substances 0.000 description 6
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 6
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 6
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 5
- 229920000140 heteropolymer Polymers 0.000 description 5
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical class OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 239000000806 elastomer Substances 0.000 description 4
- 125000000524 functional group Chemical group 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 239000007822 coupling agent Substances 0.000 description 3
- PWWSSIYVTQUJQQ-UHFFFAOYSA-N distearyl thiodipropionate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCCCCCCCC PWWSSIYVTQUJQQ-UHFFFAOYSA-N 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 229920001519 homopolymer Polymers 0.000 description 3
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 3
- DIOQZVSQGTUSAI-UHFFFAOYSA-N n-butylhexane Natural products CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 150000003254 radicals Chemical class 0.000 description 3
- 230000029305 taxis Effects 0.000 description 3
- AFFLGGQVNFXPEV-UHFFFAOYSA-N 1-decene Chemical compound CCCCCCCCC=C AFFLGGQVNFXPEV-UHFFFAOYSA-N 0.000 description 2
- CRSBERNSMYQZNG-UHFFFAOYSA-N 1-dodecene Chemical compound CCCCCCCCCCC=C CRSBERNSMYQZNG-UHFFFAOYSA-N 0.000 description 2
- GQEZCXVZFLOKMC-UHFFFAOYSA-N 1-hexadecene Chemical compound CCCCCCCCCCCCCCC=C GQEZCXVZFLOKMC-UHFFFAOYSA-N 0.000 description 2
- HFDVRLIODXPAHB-UHFFFAOYSA-N 1-tetradecene Chemical compound CCCCCCCCCCCCC=C HFDVRLIODXPAHB-UHFFFAOYSA-N 0.000 description 2
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 description 2
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 2
- 239000004594 Masterbatch (MB) Substances 0.000 description 2
- KVOZXXSUSRZIKD-UHFFFAOYSA-N Prop-2-enylcyclohexane Chemical compound C=CCC1CCCCC1 KVOZXXSUSRZIKD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 229920001038 ethylene copolymer Polymers 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229920005629 polypropylene homopolymer Polymers 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- VZXTWGWHSMCWGA-UHFFFAOYSA-N 1,3,5-triazine-2,4-diamine Chemical compound NC1=NC=NC(N)=N1 VZXTWGWHSMCWGA-UHFFFAOYSA-N 0.000 description 1
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 description 1
- LBIHNTAFJVHBLJ-UHFFFAOYSA-N 3-(triethoxymethyl)undec-1-ene Chemical compound C(=C)C(C(OCC)(OCC)OCC)CCCCCCCC LBIHNTAFJVHBLJ-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- JZHKIUBMQMDQRG-UHFFFAOYSA-N C(=C)C(C(OC)(OC)OC)CCCCCCCC Chemical compound C(=C)C(C(OC)(OC)OC)CCCCCCCC JZHKIUBMQMDQRG-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 241000219104 Cucurbitaceae Species 0.000 description 1
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- 241000255925 Diptera Species 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- 229920003317 Fusabond® Polymers 0.000 description 1
- 229920001410 Microfiber Polymers 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- JKIJEFPNVSHHEI-UHFFFAOYSA-N Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1) Chemical compound CC(C)(C)C1=CC(C(C)(C)C)=CC=C1OP(OC=1C(=CC(=CC=1)C(C)(C)C)C(C)(C)C)OC1=CC=C(C(C)(C)C)C=C1C(C)(C)C JKIJEFPNVSHHEI-UHFFFAOYSA-N 0.000 description 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- 229920010346 Very Low Density Polyethylene (VLDPE) Polymers 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 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 group 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
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 150000001253 acrylic acids Chemical class 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000005250 alkyl acrylate group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 150000008430 aromatic amides Chemical class 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- JEDYYFXHPAIBGR-UHFFFAOYSA-N butafenacil Chemical compound O=C1N(C)C(C(F)(F)F)=CC(=O)N1C1=CC=C(Cl)C(C(=O)OC(C)(C)C(=O)OCC=C)=C1 JEDYYFXHPAIBGR-UHFFFAOYSA-N 0.000 description 1
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 150000007942 carboxylates Chemical group 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 239000000805 composite resin Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- GTBGXKPAKVYEKJ-UHFFFAOYSA-N decyl 2-methylprop-2-enoate Chemical compound CCCCCCCCCCOC(=O)C(C)=C GTBGXKPAKVYEKJ-UHFFFAOYSA-N 0.000 description 1
- FWLDHHJLVGRRHD-UHFFFAOYSA-N decyl prop-2-enoate Chemical compound CCCCCCCCCCOC(=O)C=C FWLDHHJLVGRRHD-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940069096 dodecene Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- HEAMQYHBJQWOSS-UHFFFAOYSA-N ethene;oct-1-ene Chemical compound C=C.CCCCCCC=C HEAMQYHBJQWOSS-UHFFFAOYSA-N 0.000 description 1
- BXOUVIIITJXIKB-UHFFFAOYSA-N ethene;styrene Chemical compound C=C.C=CC1=CC=CC=C1 BXOUVIIITJXIKB-UHFFFAOYSA-N 0.000 description 1
- MEGHWIAOTJPCHQ-UHFFFAOYSA-N ethenyl butanoate Chemical compound CCCC(=O)OC=C MEGHWIAOTJPCHQ-UHFFFAOYSA-N 0.000 description 1
- UIWXSTHGICQLQT-UHFFFAOYSA-N ethenyl propanoate Chemical compound CCC(=O)OC=C UIWXSTHGICQLQT-UHFFFAOYSA-N 0.000 description 1
- LDLDYFCCDKENPD-UHFFFAOYSA-N ethenylcyclohexane Chemical compound C=CC1CCCCC1 LDLDYFCCDKENPD-UHFFFAOYSA-N 0.000 description 1
- 238000009778 extrusion testing Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000007306 functionalization reaction Methods 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 150000002689 maleic acids Chemical class 0.000 description 1
- 150000002734 metacrylic acid derivatives Chemical class 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000003658 microfiber Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- JFNLZVQOOSMTJK-KNVOCYPGSA-N norbornene Chemical compound C1[C@@H]2CC[C@H]1C=C2 JFNLZVQOOSMTJK-KNVOCYPGSA-N 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000003348 petrochemical agent Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 235000020354 squash Nutrition 0.000 description 1
- 238000007655 standard test method Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- 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
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
-
- 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
-
- 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
- B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
-
- 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
- B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
- B29C70/12—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of short length, e.g. in the form of a mat
- B29C70/14—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of short length, e.g. in the form of a mat oriented
-
- 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
-
- 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
- C08J5/0405—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres
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- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B29K2223/00—Use of polyalkenes or derivatives thereof as reinforcement
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- 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
- B29L2011/00—Optical elements, e.g. lenses, prisms
- B29L2011/0075—Light guides, optical cables
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- 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
- C08J2323/04—Homopolymers or copolymers of ethene
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- 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
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Description
201144049 六、發明說明: t智^曰月戶斤斗支彻ί々貝超^】 1·發明之技術領域 本發明係有關於線料及繞線。於一方面,本發明係有 關於一線料或纜線之一強度構件’而於另一方面,本發曰 係有關於呈一纖維強化型帶材型式之一強度構件。 於另一^ 方面’本發明係有關於一種用於製造呈一纖維強化型帶材 型式之·一強度構件之方法,而於另一方面,本發明传有 於包含一纖維強化型帶材強度構件之線料及纜線。 2.相關技藝之說明 光纖纜線係設計用以提供光纖足夠保護以免於不利 度之縱向及橫向應力之一複合結構。此外,此結構亦提供 使用壽命之光纖一良性化學及物理環境。光纖纜線與電力 缓線間之一基本差異係一電力繞線中之金屬導體載荷至,丨、 一部份於安裝及伺服條件期間產生之抗張應力。相反&, 光纖纜線含有與纜線呈一體之強度構件,其係特別地用q 使纖維與抗張及壓縮應力隔離。足夠之抗張及壓縮強度、 耐小半徑彎曲之能力、輕易之纖維處理及纜線安裝,及具 競爭性之成本僅係於設計一光纖纜線及包含強度構件之其 組成零件時需被考慮之許多標準中之一些。 許多種設計係可用於光纖纜線’設計選擇係依應用而 定。無需何種選擇’皆需要某種強度構件以載負纜線於安 裝及伺服使用期間之抗張及壓縮應力。 3 201144049 今曰使用之強度構件主要係由纖維強化型塑料 (FRP),若玻璃纖維係強化物,其亦稱為玻璃強化型塑料 (GRP),或不銹鋼製成。傳統上,FRP或GRP係使用一或多 種諸如乙烯基酯或環氧物之熱固性樹脂經由纖維拉擠成型 方法製ie,但處理速度係極受限制。此外,今日可獲得之 GRP或FRP/熱固性樹脂複合物易具有過度之勁度,此使包 含此等強度構件之光纖纜線之安裝變困難,特別是於建築 物附近或沿著熱鬧市街,其間,通常需要急劇f曲纖線。 至於不銹鋼及鬆散之聚芳香醯胺紗,前者係相對較昂貴且 較重,而後者於製造方法期間係難以處理且於纜線内佔大 量空間。 長纖維強化型熱塑物(LFT)技術於汽車產業係用於經 由射出成型方法製造前面板,且呈帶材或丸粒型S2Lft 材料於市場上係可以各種纖維及樹脂系統廣泛獲得。其等 亦係依特定規格而客製。 H 明内jSgl】 發明之概要說明 於貫施例,本發明係呈一纖維強化型熱塑性帶材型 式之—強度構件。於一實施例,此帶材包含使用LFT材料製 造之纖維束’其經由擠塑機加工處理,勢纖維至少一部 份之縱向定向,因而料帶材比熱龍樹脂本身之模量大 四倍或更多之模# 4材可於m線及其它線料與規線 應用作為一強度構件。 於貫她例,本發明係一種纖維強化型帶材,其具有 201144049 -縱軸’此帶材包含至知重量%之—纖維,及至少2重量 %之熱塑f生樹月日’附帶條件係帶材中之至少曹❶之纖 沿著帶材之縱軸至少部份定向。 、示 於實施例’本發明係一種製造一纖維強化型熱塑性 帶材之方法’財法包含㈣:(靖備長_熱塑性丸粒 或條材’其包含至少3〇%之纖維及至少2重量%之熱塑性樹 月曰’(B)自丸粒或條材形成一可擠塑之塊狀物,以及⑹將此 塊狀物擠歸成具有機械及橫向度之—帶材,附帶條件係 至少30%之此纖維係於縱向定向。 、 於一實施例,本發明係一種線料或纜線結構,其包含 一纖維強化型帶材,其中,此帶材包含至少30重量%之_ 纖維及至少2重量%之—熱塑性樹脂,附帶條件係帶材令之 至少30°/〇之纖維係沿著帶材之縱軸至少部份定向。於一實 施例,本發明係一種包含此纖維強化型帶材之光纖纜線。 本發明於LFT材料中利用高纖維合量及長纖維之度。於 本發明之設計下,具有各種纖維裝填重量之LFT條材(例 如,4-12毫米(mm)長度)使用一預定溫度分佈及模具設計之 擠塑機加工處理,產生呈薄帶材型式,例如,典型上係少 於2 mm之厚度,之複合纖維束。經由控制帶材捲繞速度, 一旦材料離開模具,可達成25%或更多之拉伸。此拉伸助 於纖維於複合物内沿著縱向定向。因為高纖維裝填量及定 向’ LFT複合帶材沿著縱向之抗張模量可超過單獨樹脂之模 量的四倍。此高模量特徵使複合帶材合格作為光纖纜線中 之強度構件,此可助於降低瘦線中之套材或其它保護層之 201144049 厚度。此帶材亦可替代光纖纜線中之昂貴且難以處理之聚 芳香醯胺。 使用LFT纖維束帶材作為一線料及纜線應用,特別是一 光纖纜線,中之一強度構件,優於在線料或纜線中使用傳 統強度構件之一或更多之下列優點可被獲得: A. 輕重量, B. 由於使用與纖維拉擠成型技術相反之擠塑技術的較 佳製造效率, C. 更密實之纜線,因為帶材可比鬆之聚芳香醯胺紗更 緊實地纏繞光纖束材, D. 另外之耐擠壓性, E. 可回收性, F. 藉由於配製物内併納阻水劑之阻水性,及 G. 可交聯性。 本發明之纖維強化型帶材係用於線料及纜線應用之有 效強度構件,且其等係可替換於光纖纜線中之現行 FRP/GRP或聚芳香醯胺強度構件。 圖式簡單說明 第1圖係用於製造本發明之一複合帶材之雙螺桿擠塑 機之溫度及壓力分佈之示意圖。 第2圖係以60重量%之纖維裝填量擠塑之本發月的一 複合帶材之圖。 第3圖係報導經擠塑及經模製之複合物及淨樹脂之模 量比較之圖。 201144049 第4圖係報導經擠塑及經模製之樣品之峰值應力比較 之圖。 【實施方式】 較佳實施例之詳細說明 定義 除非相反表示,此内容所暗示,或此項技藝慣用,所 有份數及百分率係以重量為基準,且所有測試方法係於本 揭露内容之申請曰時所通用。為了美國專利實務,任何參 考之專利案、專利申請案或公開案之内容在此完整併入本 案以為參考資料(或其相等之美國版本亦併入本案以為參 考資料),特別是有關於定義之揭示内容(至不與於此揭露内 容中特別提供之任何定義不一致之程度)及此項技藝之一 般知識。 此揭露内容十之數值範圍係大約,因此,除非其它指 示,係可包括範圍外之數值。數值範圍包括從且包含下限 及上限數值之所有數值,以一單位為增量,只要於任何較 低值及較高值間具有至少二單位之分隔。舉例而言,若組 成物、物理或其它性質,諸如,厚度等,係從100至1,000, 則所有個別數值,諸如,100、101、102等’及次範圍’諸 如,100至144' 155至170、197至200等,係明確地被列舉。 對於含有少於1或含有大於1之分數(例如’丨.1、丨_5等)數值 之範圍,一單位被認為係0.0001、0.001、0.01 ’或0.1之適 合者。對於含有少於10之單位數之數字的範圍(例如,1至 5),一單位典型被認為係0.1。此等僅係特別意欲之例子, 201144049 被列舉之最低數值及最高數值間之數值之所有可能組合, 係被認為於此揭露内容中明確表示。數值範圍於此揭露内 容中係提供用於組成物中組份之量、厚度等。 “單絲”及相似用辭意指單一連續股之具有大於ίο之長 度對直徑比率之長材料。 “纖維”及相似用辭意指具有一般係圓的截面及大於10 之長度對直徑比率之一長柱狀物的繞捲單絲。 纜線”及相似用辭意指於一保護套管或覆套内之至少 一線料或光纖。典型上,一纜線係結合在一起之二或更多 之線料或光纖,其典型上係於一共同之保護套管或覆套 内。套管内之個別線料或纖維可為裸材、經覆蓋,或絕緣。 組合式纜線可含有電線料及光纖。纜線等可設計成用於 低、中,及高電壓之應用。典型之纜線設計係於USP 5,246,783、6,496,629,及6,714,707中例示。 “帶材”及相似用辭意指具無限長度之一薄條材。典型 上,此條材之長度係比寬度或厚度大至少十(10)倍。 “至少部份縱向定向”及相似用辭意指具有縱向及橫向 之一熱塑性帶材内之一百分率,典型上係至少30%,之纖 維被置放於此帶材内,使得纖維之長度向度與帶材之縱向 具有比與帶材之橫向更大之配向。 “縱向”及相似用辭意指與材料經由一擠塑機向前移動 平行之方向。對於擠塑材料,縱向及縱軸具有相同意義。 “橫向”係相似用辭意指與縱向正交或垂直之方向。 201144049 各種纖維可用於實施本發明,不受限地包括聚烯烴, 例如,聚乙烯及聚丙烯纖維、耐綸纖維、聚酯纖維、玻璃 纖維、石墨纖維、石英纖維、金屬纖維、陶瓷纖維、硼纖 維、鋁纖維’及二或更多之此等或其它纖維之組合。纖維 典型上可以於一捲線筒上之紗或紗束(其係一束個別單絲) 獲得。纖維之丹尼數可依纖維之組成及纖維束之應用而改 變’但典型上,其係於4〇〇與5,000ΤΕΧ之間,更典型係於600 與3,000TEX之間,且更典型係於700與2,500TEX之間。 代表性之聚烯烴纖維包括Honeywell之SPECTRA® 900聚乙烯纖維、DOW XLAtm聚烯烴纖維,及TOHO TENAX BESFIGHT® G30-700碳纖維。代表性之玻璃纖維包括
Owens Corning之E-玻璃纖維〇C® SE 4121(1200或2400德 士 (tex)) ’ 及 John Manville JM 473AT(2400德士)、473A(2400 及 1200德士)、PPG 4599(2400德士)。〇C® SE 4121 係 Single-End連續紗束(30型)家族之一進階構件。此產物係對 於聚丙烯長纖維熱塑物(LFT)應用之使用而特別設計。0C SE 4121具有適於Direct-LFT方法而設計之化學。 玻璃纖維:Manville JM 473AT(1100、12〇〇,或2400 德士)或其它供應商之相似等級之纖維可被使用^ Manville JM 473AT係STARROV®LFTplus直接紗束纖維,且係藉由 將具界定直徑之連續玻璃纖維直接纏繞成一圓柱形紗束捲 裝物而製造。此紗速係設計成強化LFT方法中之聚丙稀聚合 物。選擇之材料性質及纖維特徵係列示於第1表。 201144049 第1表
Manville JM 473AT E-玻璃纖維之選擇性質 JM 編號 區域 玻璃 型式 尺寸 編號 L01含 量[%] 水份含量 最大值 Γ%1 線性密度 [產量/德士] 單絲直 徑 Γμηιΐ PR 220 1100 473A EU E 473A 0.60 0.15 450/1100 15.5 PR 220 1200 473A EU E 473A 0.60 0.15 413/1200 16 PR 440 2400 473A EU E 473A 0.70 0.15 207/2400 16 以纖維束重量為基準,纖維束中之纖維量典型上係至 少20,更典型係至少60且更典型係至少80,重量%~〖°/〇)。 以纖維束重量為基準,纖維束中之最大纖維量典型上不超 過98,更典型係不超過95,且更典型係不超過90,重量%。 樹脂 各種類之可購得熱塑性樹脂可用於製造用以製造本發 明纖維強化型帶材之纖維強化型束,不受限地包括普遍已 知且用於形成纖維-強化型聚合物塑料之樹脂。典型之熱塑 性樹脂不受限地包括丙烯酸系樹脂、丙烯酸酯樹脂、環氧 樹脂、碳酸酯樹脂、聚烯烴樹脂,及二或更多之此等及/或 其它樹脂之組合。 用於實施本發明之聚烯烴樹脂係熱塑性,且包括聚烯 烴均聚物及異種共聚物。聚烯烴均聚物之例子係乙烯及丙 烯之均聚物。聚烯烴異種共聚物之例子係乙烯/α-烯烴異種 共聚物及丙烯/ex-烯烴異種共聚物。α-烯烴較佳係C3_20線 性、分支或環狀之α-烯烴(對於丙烯/(X-烯烴異種共聚物,乙 烯被認為係α-烯烴)。C3_2〇a-烯烴之例子包括丙烯、1-丁烯、 10 201144049 4-甲基-1-戊烯、1-己烯、1-辛烯、1-癸烯、1-十二烯、1-十 四烯、1-十六烯,及1-十八烯。V-烯烴亦可含有一環狀結構, 諸如,環己烷或環戊烷,其造成α-烯烴,諸如,3-環己基-1-丙烯(烯丙基環己烷)及乙烯基環己烷。雖然於此用辭之傳統 觀念不是α-烯烴,但為了本發明,某些環狀烯烴,諸如, 降冰片烯及相關之烯烴,係α-烯烴,且可用以替代上述之 某些或全部之V -烯烴。相似地,苯乙烯及其相關之烯烴(例 如,V-甲基苯乙烯等)為了本發明係α-烯烴。例示之聚烯烴 共聚物包括乙烯/丙烯、乙烯/丁烯、乙烯/1-己烯、乙烯/1-辛 烯、乙烯/苯乙烯等。例示之三元共聚物包括乙烯/丙烯/1-辛烯、乙烯/丙烯/丁烯、乙烯/丁烯/1-辛烯,及乙烯/丁烯/ 苯乙烯。此等共聚物可為無規或嵌段。 聚烯烴樹脂亦可包含一或多個官能基團,諸如,一不 飽和酯或酸,且此等聚烯烴係已知,且可藉由傳統高壓技 術製備。不飽和醋可為烧基丙稀酸S旨、烧基甲基丙稀酸醋, 或乙烯基羧酸酯。烷基基團可具有1至8個碳原子,且較佳 係具有1至4個碳原子。羧酸酯基團可具有2至8個碳原子, 且較佳係具有2至5個碳原子。以共聚物重量為基準,共聚 物之促成酯共單體之部份可於1至最高達50重量%之範 圍。丙烯酸酯及甲基丙烯酸酯之例子係係丙烯酸乙酯、丙 烯酸曱酯、曱基丙烯酸曱酯、丙烯酸第三丁酯、丙烯酸正 丁酯、曱基丙烯酸正丁酯,及丙烯酸2-乙基己酯。乙烯基 羧酸酯之例子係乙酸乙烯酯、丙酸乙烯酯,及丁酸乙烯酯。 不飽和酸之例子包括丙烯酸類或馬來酸類。 11 201144049 官能基團亦可經由接枝而包含於聚烯烴中,此可如此 項技藝普遍已知般完成。於一實施例,接枝可藉由自由基 官能化發生,其典型上包括熔融摻合一烯烴聚合物、一自 由基起始劑(諸如,一過氧化物等),及一含有一官能基團之 化合物。於熔融摻合期間,自由基起始劑與烯烴聚合物反 應(反應性熔融摻合)形成聚合物基。含有一官能基團之化合 物與聚合物基團之主鏈鍵結形成一經官能化之聚合物。例 示之含有官能基圑之化合物不受限地包括烷氧基矽烷,例 如,乙烯基三曱氧基矽烷、乙烯基三乙氧基矽烷,及乙烯 基羧酸及酐,例如,馬來酸酐。 可用於本發明之聚烯烴之更特別例子包括極低密度聚 乙烯(VLDPE)(例如,由陶氏化學公司製造之FLEXOMER® 乙烯/1-己烯聚乙烯)、均勻分支、線性之乙烯/V-烯烴共聚 物(例如,Mitsui Petrochemicals Company Limited 之 TAFMER®及Exxon Chemical Company 之EXACT®)、均句 分支、實質上線性之乙烯/V-烯烴聚合物(例如,可得自陶氏 化學公司之AFFINITY®及ENGAGE®聚乙烯),及烯烴嵌段 共聚物,諸如,於USP 7,355,089中所述者(例如,可得自陶 氏化學公司之INFUSE®)。更佳之聚烯烴共聚物係均勻分支 線性及實質上線性之乙烯共聚物。實質上線性乙烯共聚物 係特別佳,且係於USP 5,272,236、5,278,272及5,986,028中 更完整說明。 可用於實施本發明之聚烯烴亦包括以丙烯、丁稀,及 其它烯烴為主之共聚物,例如,包含大部份之自丙稀衍生
12 201144049 之單元及小部份之自另一 α-烯烴(包括乙烯)衍生之單元之 共聚物。可用於實施本發明之例示丙烯聚合物包括可得自 陶氏化學公司之VERSIFY®聚合物,及可得自ExxonMobil Chemical Company之VISTAMAXX®聚合物。 任何如上之稀烴彈性體之摻合物亦可用於本發明,且 烯烴彈性體可以一或多種其它聚合物摻合或稀釋至於一較 佳模式中,本發明之烯烴彈性體構成此摻合物之熱塑性聚 合物組份之至少約50,較佳係至少約75且更佳係至少約 80,重量%且維持其可撓性之程度。於一次佳模式且依尋 求之其它性質而定,烯烴彈性體含量可為少於熱塑性聚合 物組份之50%。於一實施例,浸潰樹脂係皆可得自陶氏化 學公司之INSPIRE® 404或DOW® H734-52RNA性能聚合物 (聚丙烯),或可得自其它供應商之相似等級之聚丙烯樹脂。 用於實施本發明之樹脂可包括一或多種添加劑,以促 進其加工處理及/或使用。典型添加劑包括相容性/偶合劑 例如,DuPont之FUSABOND® P353或Arkema 之OREVAC® CA 100或Chemtura之POLYBOND® 3200 ;流動促進劑,例 如,Borealis BORFLOW® 405 或 805 或Dow AFFINITY® GA 1950 ;色料,例如,Hubron Black MasterbatchPPB或Cabot PLASBLAK® 4045 ;以及抗氧化劑,例如,IRGANOX® 1010、IRGAFOS® 168 及 / 或 IRGANOX® PS 802(由 Ciba
Specialty Chemicals供應)。此等及其它之添加劑可以傳統量 及以傳統方式使用。 以纖維束重量為基準,纖維束中之樹脂(包括任何添加 13 201144049 劑及/或填料)之量典型上係至少2,更典型係至少5且更㈣ 係至少H)’重量%(wt%)。以纖維東重量為基準纖維^中 之最大樹脂量典型_M林超義,更典型Μ超輪 典型係不超過40,重量%。 製造纖維束之方法 不 /尋术’『⑷何料,可藉由任何便利方法製造, 受限地包括使纖維(衫限地包括玻_維)通過一拉擠 成型方法以將纖維以如上所述之—熱塑性樹脂浸潰。拉擠 成型加工處理之詳情係熟習此項技藝者所知且一般係描 述於USP 7,5G7,36卜然'後,材料切成丸粒或條材。通常, 此等LFT條材含有範圍從3至15職長度,更典型係從5幻2 麵長度,且重量比率係從3〇%至95%,更典型係從观至 850/。之纖維。 製造帶材之方法 本發明之帶材係使用一擠塑方法製造。典型上,選擇 -雙螺桿擠塑機,但單螺桿擠塑機亦可被使用。螺桿典型 上係以收細,更典型係15至⑼且更典型係20至_,轉/ =鐘㈣轉動。因為纖維已混人條材/丸粒内,因此無需混 5 °擠塑朗桿係以大於⑴之_比率而設定,且未使 =二件。腔室溫度對於擠塑機内之不同區域係設為 心#〜賴具溫度(例如’副_23()。〇典型上係所有區 ^中“。擠塑速度典型上係0.2至5公尺/分鐘,其係依最 用一2纖维裝填量而定。帶材可於離開擠塑機時藉由使 或相似裝置而收集。繞捲單元可以比擠塑機操作 14 201144049 :更大之速度操作,例如,1〇、i5、25%或更快以些微 伸此材料,且因而賦予或促進纖維之縱向位向。帶材尺 、於寬度典型上係1至5〇,更典型係2至25且更典型係5至 m之範圍,於厚度係0.1至2,更典型係0.2至1.5且更 典型係0.5至1.2 ’ mm,且具無限長度。 具帶材強度構件之線料或纜線 為作為用於線料或、纜線應用,特別是用於光纖纜線, 之度構件’帶材典型上具有至少I2公;t/平方英忖 =§Αη)或5吉帕斯卡(Gpa),但6至1()弧之值對於此帶材 、‘且態係更典型。高模量顧維裝填量及麟與樹脂基質間 之點著的函數。再者,帶材巾之總纖維裝填量之典型上至 夕30,更典㈣至少*且更料係至少冒。蚊向於縱向 (經向)。此定向係經由模具擠塑及/或於擠塑時拉伸(例如, 從繞捲單元)之結果。 帶材可以任何適合方式併納於線料或纜線結構内,不 雙限地包括於此結構内縱向及/或橫向纏繞—或多個線料 或纖維。另外,帶材可被併納於線料或纜線結構之另一組 份内,例如,一絕緣覆套或保護套管。帶材亦可作為纜線 之一獨立的強度組份。 本發明經由下列實施例而更完整地說明。除非其它指 示,所有份數及百分率皆係以重量。 特別實施例 材料 纖維係Johns Manville JM 473AT(2400德士),473A玻璃 15 201144049 纖維。纖維之玻璃型式係E,具有0.70之LOI含量(%),0.15% 之最大水份含量,207/2400之線性密度(產量/德士),及16 微米之單絲直徑。纖維包含此複合物之60重量%。 樹脂係DOWH734-52RNA,可得自陶氏化學公司之聚 丙烯,且具有第2表中報導之性質。 第2表 DOW H734-52RNA之選擇性質 測試項目及條件 限制 單位 方法 MFR, 230C/2.16kg 47.0-57.0 dg/分鐘 ISO 1133 MFR起始基礎, 230C/2.16kg _ 31.0-34.0 dg/分鐘 ISO 1133 MFR 混合,230C/2.16kg 45.0-59.0 dg/分鐘 ISO 1133 二甲苯可溶物,球 1.8-4.5 % ASTM D5492 丸粒黃化 1最大 ASTM D6290 撓曲模量,23C 1600最小 MPa ISO 178 樹脂包含複合物之32.4重量%。 流動促進劑係BORFLOW® HL504FB,用於纖維應用 且可得自Borealis之聚丙烯均聚物等級。此流動促進劑包含 複合物之4重量%。 偶合劑係OREVAC® CA 100,可得自Arkema之經馬來 酸酐改質之聚丙烯。偶合劑包含複合物之丨.5重量%。 色料係PLASBAK® 4045,可得自Cabot之黑色聚丙烯 母料。載劑係聚丙烯均聚物,且母料含有4〇重量%之碳黑。 色料包含複合物之1.75重量%。 抗氧化劑係IRGANOX 1010(四-(甲撐基-(3,5-二-(第 三)-丁基-4-氫肉桂酸酯))曱烷);IRGAFOS 168 (三(2,4-二- 16 201144049 第三丁基苯基)亞磷酸酯);及IRGANOX PS 802 (二(十八烷 基)-3,3’-硫二丙酸酯),皆可得自Ciba。 LFT方法 LFT條材及丸粒係藉由德國FACT使用一傳統拉擠成 型方法生產,其係使用20馬力及4個另熱區之擠塑機。擠塑 機係裝設3:1壓縮比率及25之長度/直徑比率之一單螺桿。擠 塑機之溫度分佈係:區域1 ~ 185 0C,區域2 - 190。(:,區域 3 - 210 °C,且220 °C之模具溫度。擠塑機係以65 rpm操作)。 擠塑方法
Brabender PL 2000-3型之雙螺桿擠塑機被用於此擠 塑。第1圖顯示用於擠塑機内之不同區域之溫度及壓力設 定。溫度分佈係“相反”,其中,最高溫度係於第一區,且 最低溫度係於最後區。此能快速熔融樹脂基質及降低其曝 置之應力量。丸粒/條材係經由主供料口供應,且螺桿速度 設為30 rpm。—英忖寬之帶狀模具被用以擠塑複合帶材, 且於繞捲於捲線筒上之前’帶材於擠塑處理期間未被拉伸。 第2圖顯示擠塑4驗期間製造之樣品。視覺觀察顯示於 二樣品,纖較複合物巾能維持其長度,且於縱向係些微 定向。對於此應用’於縱向之些微纖維定向對於在此特定 方向達成較高抗張強度係較佳。但是,依帶材聽線中如 何應用而定,有時完全之無規定向實際上係較佳。於以下 之實施例,達成之纖維定向度係足夠。 測試及結果 為了比較,-Brabender批式混合機亦被用以使原始 17 201144049 LFT丸粒重新熔融及混合。然後,板材(0_03”厚)於一熱壓製 機内於190 °C之平台溫度壓縮模製。然後,抗張樣品被製 備0 抗張測試方法係於擠塑及模製之樣品依循ASTM D63 8-03 :塑料抗張性質之標準測試方法之線料及纜線測試 程序進行(詳情見2008 Annual Book of ASTM Standards, Section 8 ’ volume 08.01,ASTM International,West Conshohocken , PA , 2008)° 第3圖顯示LFT擠塑及模製樣品與純聚丙烯樹脂之模
量比較。Tukey-Kramer分析顯示與純聚丙烯者相比,[FT 擠塑及模製之模量統計上係較高(且平均值係高多於四 倍)。於模量之提向暗示顯著強化效果藉由於複合物中添加 長玻璃纖維而達成。第4圖顯示每一複合樣品之峰值應力之 比較,此指示纖維之定向。Tukey_Kramer*析顯示擠塑樣 品展現比模製樣品統計上較高之峰值應力,暗示於擠塑樣 品中較佳纖維定向。 結論 象式’”。果顯示與純聚丙烯樹脂相比,擠塑[Η帶材之 顯著模量改^LFT複合㈣展現高峰健力。組合高模量 及冋破壞應力特徵證實LFT複合帶材係可於光賴線應用 作為一強度構件。 第2表報導與現今用於5 _光魏線之傳社5麵直 控FRP相比之複合帶社餘能力。假讀線伽之應 變拉伸(此典型上係光纖未破裂之應變上限),第2表顯示缠
18 201144049 繞一 5 mm直徑纜線之一 〇.5s mm厚之複合帶材基本上具有 與1.5 mm直徑FRP相同量之栽重能量(即使模量較低)。此載 重能力使纜線能忍受於安骏期間遭受之處理應力。 第3表 傳統FRP與本發明複合帶材之載重能力比較 與複合帶材比較之FRP 玻璃纖維FRP 1.5mm直彳 模量(GPa) 1%應變之載重 能力(N) 纏繞一 5mm直徑纜線之 0.55mm厚度之複合帶材 49 865.46 10.34 892.86 雖然本發明已經由先前之較佳實施例説日月而詳細說 明,此細節主要係用於例示說明。許多變化及修改可由熟 省此項技藝者於未偏離於巾請專利範圍中所述之精神及 範圍下為之。 【圖式簡單說明】 第1圖係用於製造本發明之一複合帶材之雙螺桿擠塑 機之溫度及壓力分佈之示意圖。 第2圖係以60重量%之纖維裝填量擠塑之本發月的— 複合帶材之圖。 弟3圖係報導經擠塑及經模製之複合物及淨樹脂之模 量比較之圖。 第4圖係報導經擠塑及經模製之樣品之峰值應力比較 之圖。 【主要元件符號說明】 (無)
Claims (1)
- 201144049 七、申請專利範圍: 1· 一種纖維強化型帶材,其具有一縱軸,該帶材包含至少 30重量%之一纖維’及至少2重量。/。之—熱塑性樹脂,附 帶條件係該帶材中之至少30%之該纖維係至少部份沿 著該帶材之該縱軸定向。 2.如申請專利範圍第丨項之帶材,其中,該等纖維係具有 400之丹尼數及5,〇〇〇德士之玻璃纖維。 3·如申請專利範圍第2項之帶材,其中,該樹脂係一聚烯 烴樹脂。 4. 如申請專利範圍第3項之帶材,其中,該樹脂係一聚丙 稀樹脂。 5. 如申請專利範圍第4項之帶材,其中,該等纖維具有4 至15 mm之長度。 6· 一種製造如申請專利範圍第丨項之帶材的方法,該方法 包含步驟:(A)製備長纖維熱塑性丸粒或條材其包含 ^少30%之纖維及至少2重量%之熱塑性樹脂⑻自該 等丸粒或條材形成一可擠塑之塊狀物,以及(c)擠塑該 塊狀物以形成具有縱向(MD)及橫向(CD)定向之一帶 材,附帶條件係至少30%之該等纖維係於該縱向定向。 7. 如申請專利範圍第6項之方法,其中,該擠塑係以襄設 有於⑽撕之溫度操作之一模具之-擠塑機實施。 8. 如申請專利範圍第7項之方法,其中’該經擠塑之帶材 接受拉伸。 9. 一種線料或纜線結構,包含作為一強度構件之如申請專 20 201144049 利範圍第1項之帶材。 10.如申請專利範圍第9項之線料或纜線結構,係呈一光纖 纜線之形式。 21
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US9547147B2 (en) * | 2013-12-20 | 2017-01-17 | Corning Optical Communications LLC | Fiber optic cable with extruded tape |
KR101970498B1 (ko) * | 2015-09-23 | 2019-04-22 | (주)엘지하우시스 | 섬유 강화 복합재 및 이의 제조방법 |
ITUB20160438A1 (it) | 2016-02-05 | 2017-08-05 | Renolit Gor Spa | Lastra in materiale composito e relativo procedimento di fabbricazione |
CN108822391A (zh) * | 2018-07-06 | 2018-11-16 | 浙江胜钢新材料有限公司 | 一种管道缠绕用热塑性连续纤维增强绳及其加工方法 |
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JPH01184241A (ja) * | 1988-01-18 | 1989-07-21 | Honda Motor Co Ltd | 複合材料用短繊維成形体、短繊維強化複合材料用素材および短繊維強化複合材料における短繊維の配向制御方法 |
DE3806661A1 (de) * | 1988-03-02 | 1989-09-14 | Kabelmetal Electro Gmbh | Verfahren zur herstellung von mit kurzfasern verstaerkten gegenstaenden aus kunststoff |
US5277566A (en) * | 1988-10-19 | 1994-01-11 | Hoechst Aktiengesellschaft | Extrusion impregnating device |
US5272236A (en) | 1991-10-15 | 1993-12-21 | The Dow Chemical Company | Elastic substantially linear olefin polymers |
US5246783A (en) | 1991-08-15 | 1993-09-21 | Exxon Chemical Patents Inc. | Electrical devices comprising polymeric insulating or semiconducting members |
US5783638A (en) | 1991-10-15 | 1998-07-21 | The Dow Chemical Company | Elastic substantially linear ethylene polymers |
US5278272A (en) | 1991-10-15 | 1994-01-11 | The Dow Chemical Company | Elastic substantialy linear olefin polymers |
EP0847845A1 (en) * | 1996-12-10 | 1998-06-17 | Hoechst Celanese Corporation | Thermoformable sheets having core layer with unmatted, oriented fibers and fiber-free cap layer |
US6496629B2 (en) | 1999-05-28 | 2002-12-17 | Tycom (Us) Inc. | Undersea telecommunications cable |
FR2807966B1 (fr) * | 2000-04-25 | 2003-01-17 | Vetrotex France Sa | Procede et dispositif de fabrication d'un profile composite forme de matiere organique thermoplastique renforcee par des fibres de renforcement |
US6714707B2 (en) | 2002-01-24 | 2004-03-30 | Alcatel | Optical cable housing an optical unit surrounded by a plurality of gel layers |
US7056976B2 (en) | 2002-08-06 | 2006-06-06 | Huntsman International Llc | Pultrusion systems and process |
CN1688428A (zh) * | 2002-10-15 | 2005-10-26 | 陶氏环球技术公司 | 含有纤维增强的热塑性聚合物组合物的制品 |
CH696347A5 (de) * | 2003-05-23 | 2007-05-15 | Sia Abrasives Ind Ag | Verfahren zum Kalibrieren und/oder Verzwirnen von mit Kunststoff beschichteten Fasern. |
US7355089B2 (en) | 2004-03-17 | 2008-04-08 | Dow Global Technologies Inc. | Compositions of ethylene/α-olefin multi-block interpolymer for elastic films and laminates |
BRPI0819636B1 (pt) * | 2007-11-30 | 2019-06-04 | Teijin Aramid B.V. | Cabo de fibra óptica |
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US20130072626A1 (en) | 2013-03-21 |
WO2011156128A2 (en) | 2011-12-15 |
EP2601035A2 (en) | 2013-06-12 |
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KR20130119323A (ko) | 2013-10-31 |
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