JP2013250499A - 光ファイバケーブル用被覆材及び光ファイバケーブル - Google Patents
光ファイバケーブル用被覆材及び光ファイバケーブル Download PDFInfo
- Publication number
- JP2013250499A JP2013250499A JP2012126878A JP2012126878A JP2013250499A JP 2013250499 A JP2013250499 A JP 2013250499A JP 2012126878 A JP2012126878 A JP 2012126878A JP 2012126878 A JP2012126878 A JP 2012126878A JP 2013250499 A JP2013250499 A JP 2013250499A
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- fiber cable
- mass
- sheath
- flexibility
- 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.)
- Pending
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 63
- 239000000463 material Substances 0.000 title claims abstract description 28
- 229920001155 polypropylene Polymers 0.000 claims abstract description 30
- 239000004743 Polypropylene Substances 0.000 claims abstract description 29
- -1 polypropylene Polymers 0.000 claims abstract description 29
- 229920001971 elastomer Polymers 0.000 claims abstract description 26
- 239000000806 elastomer Substances 0.000 claims abstract description 25
- 229920000642 polymer Polymers 0.000 claims abstract description 11
- 239000000654 additive Substances 0.000 claims abstract description 7
- 239000012188 paraffin wax Substances 0.000 claims abstract description 5
- 230000000996 additive effect Effects 0.000 claims abstract description 4
- 239000011248 coating agent Substances 0.000 claims description 18
- 238000000576 coating method Methods 0.000 claims description 18
- 239000000835 fiber Substances 0.000 claims 1
- 239000005662 Paraffin oil Substances 0.000 description 18
- 238000000137 annealing Methods 0.000 description 15
- 238000002156 mixing Methods 0.000 description 13
- 238000011156 evaluation Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000004594 Masterbatch (MB) Substances 0.000 description 3
- 239000003963 antioxidant agent Substances 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 3
- 239000003112 inhibitor Substances 0.000 description 3
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- BZQKBFHEWDPQHD-UHFFFAOYSA-N 1,2,3,4,5-pentabromo-6-[2-(2,3,4,5,6-pentabromophenyl)ethyl]benzene Chemical compound BrC1=C(Br)C(Br)=C(Br)C(Br)=C1CCC1=C(Br)C(Br)=C(Br)C(Br)=C1Br BZQKBFHEWDPQHD-UHFFFAOYSA-N 0.000 description 1
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- BXOUVIIITJXIKB-UHFFFAOYSA-N ethene;styrene Chemical group C=C.C=CC1=CC=CC=C1 BXOUVIIITJXIKB-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920005996 polystyrene-poly(ethylene-butylene)-polystyrene Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Images
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
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
-
- 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
- G02B6/4402—Optical cables with one single optical waveguide
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012126878A JP2013250499A (ja) | 2012-06-04 | 2012-06-04 | 光ファイバケーブル用被覆材及び光ファイバケーブル |
PCT/JP2012/081136 WO2013183182A1 (fr) | 2012-06-04 | 2012-11-30 | Matériau de revêtement pour câbles à fibre optique, et câble à fibre optique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012126878A JP2013250499A (ja) | 2012-06-04 | 2012-06-04 | 光ファイバケーブル用被覆材及び光ファイバケーブル |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2013250499A true JP2013250499A (ja) | 2013-12-12 |
Family
ID=49711595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012126878A Pending JP2013250499A (ja) | 2012-06-04 | 2012-06-04 | 光ファイバケーブル用被覆材及び光ファイバケーブル |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2013250499A (fr) |
WO (1) | WO2013183182A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6446822B2 (ja) * | 2014-04-24 | 2019-01-09 | 三菱ケミカル株式会社 | 光ファイバの製造方法、光ファイバ、通信機器及び照明 |
US10215016B2 (en) | 2015-03-10 | 2019-02-26 | Halliburton Energy Services, Inc. | Wellbore monitoring system using strain sensitive optical fiber cable package |
WO2016144334A1 (fr) | 2015-03-10 | 2016-09-15 | Halliburton Energy Services Inc. | Boîtier de câble à fibre optique sensible aux contraintes pour détection acoustique répartie de fond de trou |
US10173381B2 (en) | 2015-03-10 | 2019-01-08 | Halliburton Energy Services, Inc. | Method of manufacturing a distributed acoustic sensing cable |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5479742B2 (ja) * | 2007-01-24 | 2014-04-23 | 古河電気工業株式会社 | 光ファイバケーブル |
-
2012
- 2012-06-04 JP JP2012126878A patent/JP2013250499A/ja active Pending
- 2012-11-30 WO PCT/JP2012/081136 patent/WO2013183182A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2013183182A1 (fr) | 2013-12-12 |
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