CN105602170A - Matix coating resin, optical fiber belt and central beam tube type optical fiber belt optical cable - Google Patents
Matix coating resin, optical fiber belt and central beam tube type optical fiber belt optical cable Download PDFInfo
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- CN105602170A CN105602170A CN201511009065.3A CN201511009065A CN105602170A CN 105602170 A CN105602170 A CN 105602170A CN 201511009065 A CN201511009065 A CN 201511009065A CN 105602170 A CN105602170 A CN 105602170A
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- optical fiber
- commercially available
- resin
- ribbon
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 92
- 230000003287 optical effect Effects 0.000 title claims abstract description 49
- 239000011347 resin Substances 0.000 title claims abstract description 48
- 229920005989 resin Polymers 0.000 title claims abstract description 48
- 239000011248 coating agent Substances 0.000 title claims abstract description 28
- 238000000576 coating method Methods 0.000 title claims abstract description 28
- -1 manganese carboxylate Chemical class 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 29
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 claims abstract description 20
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 12
- 229920003051 synthetic elastomer Polymers 0.000 claims abstract description 12
- 239000005061 synthetic rubber Substances 0.000 claims abstract description 12
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 12
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 12
- 239000004925 Acrylic resin Substances 0.000 claims abstract description 10
- 229920002367 Polyisobutene Polymers 0.000 claims abstract description 10
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 10
- 239000003999 initiator Substances 0.000 claims abstract description 10
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 10
- 239000011572 manganese Substances 0.000 claims abstract description 10
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 10
- 239000011591 potassium Substances 0.000 claims abstract description 10
- 235000013024 sodium fluoride Nutrition 0.000 claims abstract description 10
- 239000011775 sodium fluoride Substances 0.000 claims abstract description 10
- 239000000835 fiber Substances 0.000 claims description 67
- 239000011241 protective layer Substances 0.000 claims description 27
- 230000002787 reinforcement Effects 0.000 claims description 19
- 230000004438 eyesight Effects 0.000 claims description 13
- 239000000945 filler Substances 0.000 claims description 13
- 230000003078 antioxidant effect Effects 0.000 claims description 11
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 150000001735 carboxylic acids Chemical class 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 239000004743 Polypropylene Substances 0.000 claims description 7
- 229920001155 polypropylene Polymers 0.000 claims description 7
- 239000004698 Polyethylene Substances 0.000 claims description 6
- 229920001903 high density polyethylene Polymers 0.000 claims description 6
- 239000004700 high-density polyethylene Substances 0.000 claims description 6
- 229920001684 low density polyethylene Polymers 0.000 claims description 6
- 239000004702 low-density polyethylene Substances 0.000 claims description 6
- 229920001707 polybutylene terephthalate Polymers 0.000 claims description 6
- 229920000573 polyethylene Polymers 0.000 claims description 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000011152 fibreglass Substances 0.000 claims description 3
- 230000008595 infiltration Effects 0.000 claims description 3
- 238000001764 infiltration Methods 0.000 claims description 3
- 229920001179 medium density polyethylene Polymers 0.000 claims description 3
- 239000004701 medium-density polyethylene Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 238000002791 soaking Methods 0.000 claims description 3
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 150000002367 halogens Chemical class 0.000 claims description 2
- 239000000779 smoke Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 19
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 229910052799 carbon Inorganic materials 0.000 abstract description 3
- 238000007689 inspection Methods 0.000 abstract description 3
- 238000012856 packing Methods 0.000 description 36
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 16
- 235000011613 Pinus brutia Nutrition 0.000 description 16
- 241000018646 Pinus brutia Species 0.000 description 16
- 239000002674 ointment Substances 0.000 description 12
- 238000001125 extrusion Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- RPAJSBKBKSSMLJ-DFWYDOINSA-N (2s)-2-aminopentanedioic acid;hydrochloride Chemical compound Cl.OC(=O)[C@@H](N)CCC(O)=O RPAJSBKBKSSMLJ-DFWYDOINSA-N 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 241000293001 Oxytropis besseyi Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000008054 signal transmission Effects 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
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
- G02B6/4432—Protective covering with fibre reinforcements
- G02B6/4433—Double reinforcement laying in straight line with optical transmission element
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
-
- 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
- G02B6/4403—Optical cables with ribbon structure
-
- 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
- G02B6/44384—Means specially adapted for strengthening or protecting the cables the means comprising water blocking or hydrophobic materials
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
-
- 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
Abstract
The invention belongs to the technical field of materials and cables, and relates to matix coating resin. The matix coating resin is characterized by being prepared from the following raw materials in parts by weight: 93 parts of polyacrylic resin, 4 parts of commercially available ultraviolet curing agents with the type being 3091, 7 parts of commercially available ultraviolet light initiators with the type being UV500, 6 parts of commercially available polyisobutene with the type being PB2400, 4 parts of commercially available macromolecular thermoplastic synthetic rubber with the type being SV150, 1.5 parts of commercially available cable antioxidants with the type being L-1035, 1.5 parts of manganese carboxylate, 15 parts of potassium carboxylate and 3 parts of sodium fluoride. The invention also discloses an optical fiber belt using the matix coating resin and the optical cable using the optical fiber belt. The matix coating resin, the optical fiber belt and the central beam tube type optical fiber belt optical cable mainly solve the optical fiber belt water-resistant problem, and have the following main beneficial effects that the water-resistant performance of the optical fiber belt is better; the cost of the optical fiber is lower; a better low-carbon and environment-friendly effect is achieved; the weight is lighter; the inspection and the construction are more convenient; the production environment is cleaner.
Description
The application is that name is called: matrix material and adopt the fibre ribbon of this resin and optical cable, the applying date to be: the divisional application of the patent of invention that October 05, application number in 2014 are 201410519527.5.
Technical field
The invention belongs to material and technical field of cables, especially relate to optical fiber ribbon resin and adopt fibre ribbon and the central beam tube type optical fibre band optical cable of this resin.
Background technology
Optical fiber is as the main carriers of communication, and use amount increases day by day; Optical fiber mainly uses in field of signal transmissions at present, as mobile phone signal, TV signal, control signal, prison Kong signal etc., conventional optical fiber is silica-based optical fiber at present, optical fiber mainly lose part be fibre core, core diameter is conventionally in 9 μ m left and right, and that the core diameter of multimode fibre is conventional is 50 μ m and 62.5 μ m; Also have covering outward at fibre core, covering has coat outward. Because the core diameter of optical fiber is relatively thin, and in air or in water, contain a large amount of hydrogen ions and hydroxide ion, easy and silica bound, causes the fracture of fibre core or perhaps the fracture of optical fiber, affects the transmission of optical signal. For this reason, in optical cable industry, carry out constantly research and protection around protection optical fiber, as optical fiber is contacted with ointment, optical fiber has been immersed in ointment, itself and moisture are isolated, so just realized protection. But this mode, needs a large amount of ointment on the one hand, the use of ointment has caused the pollution of environment, the significant wastage of resource, has caused cost high; More very, conventionally optical fiber can be inserted in loose sleeve pipe, in loose sleeve pipe, fill fine cream, then outside loose sleeve pipe also be filled to greasy for preventing water around, further isolate moisture. Caused the increasing of cost, and ointment environment is unfriendly, more difficult removal when use, therefore, has all brought great inconvenience to production manufacturer and user.
For conventional optical cable, be loose fine structure, multifiber is placed in a loose sleeve pipe, if desired increase the message capacity of optical fiber, need stranded many loose sleeve pipes, form cable core, then form optical cable. Another kind of mode is in the time needing the optical cable of larger core number, conventionally multifiber is put into band, form fibre ribbon, then multifiber band is realized by stacked mode, then shoestring is put into loose sleeve pipe, factice for filling or other suitable material that blocks water in the gap of pine sleeve pipe, reach the function of optical cable water-blocking.
Obviously, the application of ointment has also caused the increase of cost, the pollution of environment, the difficulty of construction. Although also there is at present both at home and abroad the structure of so-called Full-dry optical cable, they are that dry type material water-proof material and optical fiber or fibre ribbon are put together, reach the object blocking water, and obviously, this block-water effect is also irrational principle.
Summary of the invention
In order to address the above problem, the object of the invention is to disclose a kind of optical fiber ribbon resin, disclose further the fibre ribbon and the optical cable that adopt this optical fiber ribbon resin, they are realized by the following technical solutions.
Optical fiber ribbon resin, is characterized in that it comprises following raw material by weight: polyacrylic resin: the ultra-violet curing agent that 90～95 parts, commercially available model are 3091: the ultraviolet initiator that 3～5 parts, commercially available model are UV500: the polyisobutene that 6～8 parts, commercially available model are PB2400: the macromolecular thermoplastic synthetic rubber that 5～8 parts, commercially available model are SV150: the cable antioxidant that 3～5 parts, commercially available model are L-1035: 1～2 part, manganese carboxylate: 1～2 part, carboxylic acid potassium: 1～2 part, sodium fluoride: 2～4 parts.
Above-mentioned optical fiber ribbon resin, most preferred formula is: it comprises following raw material by weight: polyacrylic resin: the ultra-violet curing agent that 93 parts, commercially available model are 3091: the ultraviolet initiator that 4 parts, commercially available model are UV500: the polyisobutene that 7 parts, commercially available model are PB2400: the macromolecular thermoplastic synthetic rubber that 6 parts, commercially available model are SV150: the cable antioxidant that 4 parts, commercially available model are L-1035: 1.5 parts, manganese carboxylate: 1.5 parts, carboxylic acid potassium: 15. parts, sodium fluoride: 3 parts.
Above-mentioned optical fiber ribbon resin, more preferably formula is: it comprises following raw material by weight: polyacrylic resin: the ultra-violet curing agent that 90 parts, commercially available model are 3091: the ultraviolet initiator that 3 parts, commercially available model are UV500: the polyisobutene that 6 parts, commercially available model are PB2400: the macromolecular thermoplastic synthetic rubber that 5 parts, commercially available model are SV150: the cable antioxidant that 3 parts, commercially available model are L-1035: 1 part, manganese carboxylate: 1 part, carboxylic acid potassium: 1 part, sodium fluoride: 2 parts.
Above-mentioned optical fiber ribbon resin, more preferably formula is: it comprises following raw material by weight: polyacrylic resin: the ultra-violet curing agent that 95 parts, commercially available model are 3091: the ultraviolet initiator that 5 parts, commercially available model are UV500: the polyisobutene that 8 parts, commercially available model are PB2400: the macromolecular thermoplastic synthetic rubber that 8 parts, commercially available model are SV150: the cable antioxidant that 5 parts, commercially available model are L-1035: 2 parts, manganese carboxylate: 2 parts, carboxylic acid potassium: 2 parts, sodium fluoride: 4 parts.
Commercially available model is that the macromolecular thermoplastic synthetic rubber of SV150 is produced by Infineum company; Commercially available model is that the cable antioxidant of L-1035 is produced by Ciba (China) Co., Ltd.
Above-mentioned optical fiber ribbon through test, has reached following technical performance index: 25 DEG C time: viscosity: 3800 ± 200MPas with the formula of resin; Modulus: 850 ± 50MPa; Percentage elongation: >=20%; Anti-intensity: the 25 ± 5MPa that stretches; 25 DEG C, pressure are 2 standard atmospheric pressures, soaking time 180 days: infiltration probability: be not more than ten thousand/.
Above-mentioned optical fiber ribbon with resin at the MS of Austrian import fibre ribbon and with machine and domestic fibre ribbon and be with on machine and produce, speed of production is from 200m/min～1400m/min, the fibre ribbon of manufacturing is smooth, smooth, and indices has all reached the requirement of YD/T979-2009.
A kind of central beam tube type optical fibre band optical cable, it includes 2～24 optical fiber 2, it is characterized in that described optical fiber is horizontal, distance maximum between the center of adjacent fiber is 270 μ m, the flatness maximum of fibre ribbon is 35 μ m, and described optical fiber is by 1 integral coating of resin for optical fiber ribbon described above.
A kind of optical cable; the restrictive coating 6 that it includes loose sleeve pipe 3, be coated on protective layer 4 outside loose sleeve pipe, be positioned at reinforcement 5 outside protective layer, protective layer and reinforcement are enveloped; it is characterized in that in loose sleeve pipe, thering are many fibre ribbons described above; the resin 1 for optical fiber ribbon that has multifiber 2 in every fibre ribbon and multifiber integral coating is lived, does not contain the fibre ribbon visible filler of eyesight in addition in the gap of loose sleeve pipe.
A kind of optical cable, it includes the many loose sleeve pipes 3 that are positioned at outside reinforcement 5, be arranged in the little gasket for packing 7 of the external series gap of adjacent loose sleeve pipe, pine sleeve pipe and little gasket for packing have protective layer 4 outward, the outer extrusion molding of protective layer is coated with restrictive coating 6, it is characterized in that in every loose sleeve pipe, thering are many fibre ribbons described above, the resin 1 for optical fiber ribbon that there is multifiber 2 in every fibre ribbon and multifiber integral coating is lived, in the gap of pine sleeve pipe, do not contain the fibre ribbon visible filler of other eyesight in addition, pine sleeve pipe, reinforcement, little gasket for packing, in the gap that protective layer forms, do not contain the visible filler of eyesight.
A kind of optical cable, it includes the loose sleeve pipe 3 and the large gasket for packing that are positioned at outside reinforcement 5, be arranged in the little gasket for packing 7 of the external series gap of the external series gap of adjacent loose sleeve pipe and adjacent loose sleeve pipe and large gasket for packing and the external series gap of adjacent large gasket for packing, pine sleeve pipe and large gasket for packing and little gasket for packing have protective layer 4 outward, the outer extrusion molding of protective layer is coated with restrictive coating 6, it is characterized in that in every loose sleeve pipe, thering are many fibre ribbons described above, the resin 1 for optical fiber ribbon that there is multifiber 2 in every fibre ribbon and multifiber integral coating is lived, in the gap of pine sleeve pipe, do not contain the fibre ribbon visible filler of other eyesight in addition, pine sleeve pipe, reinforcement, large gasket for packing, little gasket for packing, in the gap that protective layer forms, do not contain the visible filler of eyesight.
Any one optical cable described above, the material that it is characterized in that described loose sleeve pipe is polybutylene terephthalate (PBT) or polypropylene or polytetrafluoroethylene (PTFE).
Any one optical cable described above, the material that it is characterized in that described little gasket for packing is polypropylene or polyethylene.
Any one optical cable described above, the material that it is characterized in that described large gasket for packing is polypropylene or polyethylene.
Any one optical cable described above, the material that it is characterized in that described protective layer is steel band or aluminium strip or steel wire.
Any one optical cable described above, the material that it is characterized in that described reinforcement is steel wire or copper wire or fiberglass-reinforced plastic lever.
Any one optical cable described above, the material that it is characterized in that described restrictive coating is low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or polyvinyl chloride or low smoke and zero halogen polyethylene or nylon.
Optical fiber ribbon in the present invention has and makes the beneficial effects such as simple, product qualified rate is high, raw material is easily purchased with resin, fibre ribbon in the present invention, owing to having adopted above-mentioned optical fiber ribbon resin, optical fiber ribbon is to refuse water type with the material of resin, therefore, and when moisture enters, due to optical fiber ribbon stopping with resin bed, moisture can not invaded optical fiber, and optical fiber can not cause because of hydrionic introducing the increase of loss, the even fracture of optical fiber, and the cost increase that in fibre ribbon, also tape tree refers to is quite few, and the speed of production of fibre ribbon has no effect, optical cable in the present invention, because fibre ribbon has had block-water performance, therefore no longer need factice for filling, water-proofing powder, the material that blocks water such as water blocking yarn, be not only in loose sleeve pipe and do not need, and also do not need in cable core gap, therefore saved widely optical cable cost, make to construct more convenient, production environment is more clean, when inspection and construction, do not need to adopt cloth or stationery material to carry out wiping to ointment, when use because ointment does not exist, therefore do not pollute the environment, owing to not needing the ointment class material that blocks water, therefore optical cable weight obviously alleviates, cost of transportation obviously reduces, and the trouble of having saved buying and having stored.
Therefore, the present invention has following main beneficial effect: fibre ribbon block-water performance is better, optical cable cost is lower, more low-carbon environment-friendly, weight lighter, check and construct more convenient, production environment is more clean.
Brief description of the drawings
Fig. 1 is the first embodiment cross-sectional structure schematic diagram that the present invention uses the fibre ribbon of optical fiber ribbon resin.
Fig. 2 is the second embodiment cross-sectional structure schematic diagram that the present invention uses the fibre ribbon of optical fiber ribbon resin.
Fig. 3 is the cross-sectional structure schematic diagram that the present invention uses the 3rd embodiment of fibre ribbon.
Fig. 4 is the cross-sectional structure schematic diagram that the present invention uses the 4th embodiment of fibre ribbon.
Detailed description of the invention
In the present invention, embodiment 1 is optical fiber ribbon resin embodiment, the embodiment that embodiment 2,3 is fibre ribbon, the embodiment that embodiment 4,5,6 is optical cable.
Embodiment 1
Optical fiber ribbon resin, is characterized in that it comprises following raw material by weight: polyacrylic resin: the ultra-violet curing agent that 90～95 parts, commercially available model are 3091: the ultraviolet initiator that 3～5 parts, commercially available model are UV500: the polyisobutene that 6～8 parts, commercially available model are PB2400: the macromolecular thermoplastic synthetic rubber that 5～8 parts, commercially available model are SV150: the cable antioxidant that 3～5 parts, commercially available model are L-1035: 1～2 part, manganese carboxylate: 1～2 part, carboxylic acid potassium: 1～2 part, sodium fluoride: 2～4 parts.
Above-mentioned optical fiber ribbon resin, most preferred formula is: it comprises following raw material by weight: polyacrylic resin: the ultra-violet curing agent that 93 parts, commercially available model are 3091: the ultraviolet initiator that 4 parts, commercially available model are UV500: the polyisobutene that 7 parts, commercially available model are PB2400: the macromolecular thermoplastic synthetic rubber that 6 parts, commercially available model are SV150: the cable antioxidant that 4 parts, commercially available model are L-1035: 1.5 parts, manganese carboxylate: 1.5 parts, carboxylic acid potassium: 15. parts, sodium fluoride: 3 parts.
Above-mentioned optical fiber ribbon resin, more preferably formula is: it comprises following raw material by weight: polyacrylic resin: the ultra-violet curing agent that 90 parts, commercially available model are 3091: the ultraviolet initiator that 3 parts, commercially available model are UV500: the polyisobutene that 6 parts, commercially available model are PB2400: the macromolecular thermoplastic synthetic rubber that 5 parts, commercially available model are SV150: the cable antioxidant that 3 parts, commercially available model are L-1035: 1 part, manganese carboxylate: 1 part, carboxylic acid potassium: 1 part, sodium fluoride: 2 parts.
Above-mentioned optical fiber ribbon resin, more preferably formula is: it comprises following raw material by weight: polyacrylic resin: the ultra-violet curing agent that 95 parts, commercially available model are 3091: the ultraviolet initiator that 5 parts, commercially available model are UV500: the polyisobutene that 8 parts, commercially available model are PB2400: the macromolecular thermoplastic synthetic rubber that 8 parts, commercially available model are SV150: the cable antioxidant that 5 parts, commercially available model are L-1035: 2 parts, manganese carboxylate: 2 parts, carboxylic acid potassium: 2 parts, sodium fluoride: 4 parts.
Commercially available model is that the macromolecular thermoplastic synthetic rubber of SV150 is produced by Infineum company; Commercially available model is that the cable antioxidant of L-1035 is produced by Ciba (China) Co., Ltd.
Above-mentioned optical fiber ribbon through test, has reached following technical performance index: 25 DEG C time: viscosity: 3800 ± 200MPas with the formula of resin; Modulus: 850 ± 50MPa; Percentage elongation: >=20%; Anti-intensity: the 25 ± 5MPa that stretches; 25 DEG C, pressure are 2 standard atmospheric pressures, soaking time 180 days: infiltration probability: be not more than ten thousand/.
Above-mentioned optical fiber ribbon with resin at the MS of Austrian import fibre ribbon and with machine and domestic fibre ribbon and be with on machine and produce, speed of production is from 200m/min～1400m/min, the fibre ribbon of manufacturing is smooth, smooth, and indices has all reached the requirement of YD/T979-2009.
Embodiment 2
Ask for an interview Fig. 1, a kind of fibre ribbon, it includes 6 optical fiber 2, it is characterized in that described optical fiber is horizontal, distance maximum between the center of adjacent fiber is 270 μ m, the flatness maximum of fibre ribbon is 35 μ m, and described optical fiber is implemented 1 integral coating of optical fiber ribbon resin described in example 1.
Embodiment 3
Ask for an interview Fig. 2, a kind of fibre ribbon, it includes 12 optical fiber 2, it is characterized in that described optical fiber is horizontal, distance maximum between the center of adjacent fiber is 270 μ m, the flatness maximum of fibre ribbon is 35 μ m, and described optical fiber is implemented 1 integral coating of optical fiber ribbon resin described in example 1.
In fibre ribbon described in embodiment, the quantity of optical fiber is not limited to 6 and 12, also can be other integer root in 2～24.
Embodiment 4
Ask for an interview Fig. 3; a kind of central beam tube type optical fibre band optical cable; the restrictive coating 6 that it includes loose sleeve pipe 3, be coated on protective layer 4 outside loose sleeve pipe, be positioned at reinforcement 5 outside protective layer, protective layer and reinforcement are enveloped; it is characterized in that in loose sleeve pipe, thering are many fibre ribbons described above; the resin 1 for optical fiber ribbon that has multifiber 2 in every fibre ribbon and multifiber integral coating is lived, does not contain the fibre ribbon visible filler of eyesight in addition in the gap of loose sleeve pipe.
Embodiment 5
Ask for an interview Fig. 4, a kind of optical cable, it includes the 3 and 1 large gasket for packing of 4 loose sleeve pipes being positioned at outside reinforcement 5, be arranged in the little gasket for packing 7 of the external series gap of adjacent loose sleeve pipe and adjacent loose sleeve pipe and the external series gap of large gasket for packing, pine sleeve pipe and large gasket for packing and little gasket for packing have protective layer 4 outward, the outer extrusion molding of protective layer is coated with restrictive coating 6, it is characterized in that having in every loose sleeve pipe the fibre ribbon described in many embodiments 2 or embodiment 3, the resin 1 for optical fiber ribbon that there is multifiber 2 in every fibre ribbon and multifiber integral coating is lived, in the gap of pine sleeve pipe, do not contain the fibre ribbon visible filler of other eyesight in addition, pine sleeve pipe, reinforcement, large gasket for packing, little gasket for packing, in the gap that protective layer forms, do not contain the visible filler of eyesight.
Certainly, in optical cable described above, can also there be many loose sleeve pipes and many large gasket for packings, or there are a loose sleeve pipe and many large gasket for packings, or there is other many loose sleeve pipes and a gasket for packing, now, a kind of optical cable, it includes the loose sleeve pipe 3 and the large gasket for packing that are positioned at outside reinforcement 5, be arranged in the little gasket for packing 7 of the external series gap of the external series gap of adjacent loose sleeve pipe and adjacent loose sleeve pipe and large gasket for packing and the external series gap of adjacent large gasket for packing, pine sleeve pipe and large gasket for packing and little gasket for packing have protective layer 4 outward, the outer extrusion molding of protective layer is coated with restrictive coating 6, it is characterized in that having in every loose sleeve pipe the fibre ribbon described in many embodiments 2 or embodiment 3, the resin 1 for optical fiber ribbon that there is multifiber 2 in every fibre ribbon and multifiber integral coating is lived, in the gap of pine sleeve pipe, do not contain the fibre ribbon visible filler of other eyesight in addition, pine sleeve pipe, reinforcement, large gasket for packing, little gasket for packing, in the gap that protective layer forms, do not contain the visible filler of eyesight.
Certainly,, in embodiment 4-6, in loose sleeve pipe, only there is a fibre ribbon and also should be the application's protection domain.
Embodiment 6
A kind of optical cable, it includes the many loose sleeve pipes 3 that are positioned at outside reinforcement 5, be arranged in the little gasket for packing 7 of the external series gap of adjacent loose sleeve pipe, pine sleeve pipe and little gasket for packing have protective layer 4 outward, the outer extrusion molding of protective layer is coated with restrictive coating 6, it is characterized in that in every loose sleeve pipe, thering are many fibre ribbons described above, the resin 1 for optical fiber ribbon that there is multifiber 2 in every fibre ribbon and multifiber integral coating is lived, in the gap of pine sleeve pipe, do not contain the fibre ribbon visible filler of other eyesight in addition, pine sleeve pipe, reinforcement, little gasket for packing, in the gap that protective layer forms, do not contain the visible filler of eyesight.
Embodiment 4 is to any one optical cable described in embodiment 6, and the material that it is characterized in that described loose sleeve pipe is polybutylene terephthalate (PBT) or polypropylene or polytetrafluoroethylene (PTFE).
Optical cable described in embodiment 5, the material that it is characterized in that described little gasket for packing is polypropylene or polyethylene.
Optical cable described in embodiment 5, the material that it is characterized in that described large gasket for packing is polypropylene or polyethylene.
Embodiment 4 is to any one optical cable described in embodiment 6, and the material that it is characterized in that described protective layer is steel band or aluminium strip or steel wire.
Embodiment 4 is to any one optical cable described in embodiment 6, and the material that it is characterized in that described reinforcement is steel wire or copper wire or fiberglass-reinforced plastic lever.
Embodiment 4 is to any one optical cable described in embodiment 6, and the material that it is characterized in that described restrictive coating is low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or polyvinyl chloride or nylon.
Optical fiber ribbon in the present invention has and makes the beneficial effects such as simple, product qualified rate is high, raw material is easily purchased with resin, fibre ribbon in the present invention, owing to having adopted above-mentioned optical fiber ribbon resin, optical fiber ribbon is to refuse water type with the material of resin, therefore, and when moisture enters, due to optical fiber ribbon stopping with resin bed, moisture can not invaded optical fiber, and optical fiber can not cause because of hydrionic introducing the increase of loss, the even fracture of optical fiber, and the cost increase that in fibre ribbon, also tape tree refers to is quite few, and the speed of production of fibre ribbon has no effect, optical cable in the present invention, because fibre ribbon has had block-water performance, therefore no longer need factice for filling, water-proofing powder, the material that blocks water such as water blocking yarn, be not only in loose sleeve pipe and do not need, and also do not need in cable core gap, therefore saved widely optical cable cost, make to construct more convenient, production environment is more clean, when inspection and construction, do not need to adopt cloth or stationery material to carry out wiping to ointment, when use because ointment does not exist, therefore do not pollute the environment, owing to not needing the ointment class material that blocks water, therefore optical cable weight obviously alleviates, cost of transportation obviously reduces, and the trouble of having saved buying and having stored.
Therefore, the present invention has following main beneficial effect: fibre ribbon block-water performance is better, optical cable cost is lower, more low-carbon environment-friendly, weight lighter, check and construct more convenient, production environment is more clean.
The present invention is not limited to above-mentioned preferred forms, should be appreciated that design of the present invention can be by other various forms enforcement utilizations, and they drop in protection scope of the present invention equally.
Claims (7)
1. optical fiber ribbon resin, is characterized in that it comprises following raw material by weight: polyacrylic resin: the ultra-violet curing agent that 93 parts, commercially available model are 3091: the ultraviolet initiator that 4 parts, commercially available model are UV500: the polyisobutene that 7 parts, commercially available model are PB2400: the macromolecular thermoplastic synthetic rubber that 6 parts, commercially available model are SV150: the cable antioxidant that 4 parts, commercially available model are L-1035: 1.5 parts, manganese carboxylate: 1.5 parts, carboxylic acid potassium: 15. parts, sodium fluoride: 3 parts; Described optical fiber ribbon uses resin in the time of 25 DEG C: viscosity: 3800 ± 200MPas; Modulus: 850 ± 50MPa; Percentage elongation: >=20%; Anti-intensity: the 25 ± 5MPa that stretches; 25 DEG C, pressure are 2 standard atmospheric pressures, soaking time 180 days: infiltration probability: be not more than ten thousand/.
2. a fibre ribbon, it includes 2～24 optical fiber, it is characterized in that described optical fiber is horizontal, distance maximum between the center of adjacent fiber is 270 μ m, the flatness maximum of fibre ribbon is 35 μ m, and described optical fiber is by resin institute integral coating for optical fiber ribbon claimed in claim 1.
3. a central beam tube type optical fibre band optical cable; the restrictive coating that it includes loose sleeve pipe, be coated on protective layer outside loose sleeve pipe, be positioned at reinforcement outside protective layer, protective layer and reinforcement are enveloped; it is characterized in that in loose sleeve pipe, thering are many fibre ribbons claimed in claim 2; the optical fiber ribbon resin that has multifiber in every fibre ribbon and multifiber integral coating is lived, does not contain the fibre ribbon visible filler of eyesight in addition in the gap of loose sleeve pipe.
4. a kind of central beam tube type optical fibre band optical cable according to claim 3, the material that it is characterized in that described loose sleeve pipe is polybutylene terephthalate (PBT) or polypropylene or polytetrafluoroethylene (PTFE).
5. according to claim 3 or a kind of central beam tube type optical fibre band optical cable claimed in claim 4, the material that it is characterized in that described protective layer is steel band or aluminium strip or steel wire.
6. a kind of central beam tube type optical fibre band optical cable according to claim 5, the material that it is characterized in that described reinforcement is steel wire or copper wire or fiberglass-reinforced plastic lever.
7. a kind of central beam tube type optical fibre band optical cable according to claim 6, the material that it is characterized in that described restrictive coating is low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or polyvinyl chloride or low smoke and zero halogen polyethylene or nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511009065.3A CN105602170B (en) | 2014-10-05 | 2014-10-05 | Optical fiber ribbon resin, fibre ribbon and central beam tube type optical fibre band optical cable |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410519527.5A CN104312065B (en) | 2014-10-05 | 2014-10-05 | Optical fiber ribbon resin and use fibre ribbon and the optical cable of this resin |
| CN201511009065.3A CN105602170B (en) | 2014-10-05 | 2014-10-05 | Optical fiber ribbon resin, fibre ribbon and central beam tube type optical fibre band optical cable |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410519527.5A Division CN104312065B (en) | 2014-10-05 | 2014-10-05 | Optical fiber ribbon resin and use fibre ribbon and the optical cable of this resin |
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| CN105602170A true CN105602170A (en) | 2016-05-25 |
| CN105602170B CN105602170B (en) | 2017-10-31 |
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| CN201511008879.5A Active CN105602168B (en) | 2014-10-05 | 2014-10-05 | A kind of layer-twisted optical fiber ribbon cable |
| CN201410519527.5A Active CN104312065B (en) | 2014-10-05 | 2014-10-05 | Optical fiber ribbon resin and use fibre ribbon and the optical cable of this resin |
| CN201511016090.4A Active CN105425352B (en) | 2014-10-05 | 2014-10-05 | A kind of layer-twisted optical fiber ribbon cable with water repellent type fibre ribbon |
| CN201511009065.3A Active CN105602170B (en) | 2014-10-05 | 2014-10-05 | Optical fiber ribbon resin, fibre ribbon and central beam tube type optical fibre band optical cable |
| CN201511009064.9A Active CN105542366B (en) | 2014-10-05 | 2014-10-05 | Optical fiber ribbon resin, optical fiber ribbon and central tube type optical fiber ribbon cable |
| CN201511008895.4A Active CN105403970B (en) | 2014-10-05 | 2014-10-05 | A kind of electric power or communication layer-twisted optical fiber ribbon cable |
| CN201511008892.0A Active CN105602169B (en) | 2014-10-05 | 2014-10-05 | Optical fiber ribbon resin, fibre ribbon and central tube type fiber ribbon cable |
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| CN201511008879.5A Active CN105602168B (en) | 2014-10-05 | 2014-10-05 | A kind of layer-twisted optical fiber ribbon cable |
| CN201410519527.5A Active CN104312065B (en) | 2014-10-05 | 2014-10-05 | Optical fiber ribbon resin and use fibre ribbon and the optical cable of this resin |
| CN201511016090.4A Active CN105425352B (en) | 2014-10-05 | 2014-10-05 | A kind of layer-twisted optical fiber ribbon cable with water repellent type fibre ribbon |
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| CN201511009064.9A Active CN105542366B (en) | 2014-10-05 | 2014-10-05 | Optical fiber ribbon resin, optical fiber ribbon and central tube type optical fiber ribbon cable |
| CN201511008895.4A Active CN105403970B (en) | 2014-10-05 | 2014-10-05 | A kind of electric power or communication layer-twisted optical fiber ribbon cable |
| CN201511008892.0A Active CN105602169B (en) | 2014-10-05 | 2014-10-05 | Optical fiber ribbon resin, fibre ribbon and central tube type fiber ribbon cable |
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| JP2017187659A (en) * | 2016-04-07 | 2017-10-12 | 住友電気工業株式会社 | Optical fiber ribbon and optical fiber cable |
| EP3783409A4 (en) | 2018-04-16 | 2022-01-12 | Sumitomo Electric Industries, Ltd. | Optical fiber |
| GB201902716D0 (en) * | 2019-02-28 | 2019-04-17 | Emtelle Uk Ltd | Fibre optic cable, methods of manufacture and use thereof |
| WO2021019908A1 (en) * | 2019-07-26 | 2021-02-04 | 住友電気工業株式会社 | Optical fiber ribbon and optical fiber cable |
| CN110989115B (en) * | 2019-12-13 | 2021-06-01 | 南京华信藤仓光通信有限公司 | Windable optical fiber ribbon and method of manufacturing the same |
| CN113419319B (en) * | 2021-06-17 | 2022-07-15 | 江苏中天科技股份有限公司 | Overhead cable, manufacturing method and production system thereof |
| CN115524784B (en) * | 2022-11-23 | 2023-03-17 | 长飞光纤光缆股份有限公司 | Self-assembled ultra-dense stacked optical fiber ribbon, preparation method thereof, optical unit and optical fiber ribbon cable |
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| CN101840044A (en) * | 2010-06-11 | 2010-09-22 | 烽火通信科技股份有限公司 | Novel fiber bundle central tube type optical cable |
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- 2014-10-05 CN CN201410519527.5A patent/CN104312065B/en active Active
- 2014-10-05 CN CN201511016090.4A patent/CN105425352B/en active Active
- 2014-10-05 CN CN201511009065.3A patent/CN105602170B/en active Active
- 2014-10-05 CN CN201511009064.9A patent/CN105542366B/en active Active
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| CN1519597A (en) * | 2003-01-24 | 2004-08-11 | 深圳市海川实业股份有限公司 | Optical fiber covered by duplex coating |
| CN1528831A (en) * | 2003-09-28 | 2004-09-15 | 四川汇源光通信股份有限公司 | Transparent ultrauiolet cured coating and preparing method thereof |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105602168A (en) | 2016-05-25 |
| CN104312065B (en) | 2016-08-24 |
| CN104312065A (en) | 2015-01-28 |
| CN105425352A (en) | 2016-03-23 |
| CN105542366B (en) | 2017-11-28 |
| CN105602168B (en) | 2017-10-31 |
| CN105425352B (en) | 2017-11-17 |
| CN105602169B (en) | 2017-11-14 |
| CN105602170B (en) | 2017-10-31 |
| CN105403970B (en) | 2017-11-17 |
| CN105403970A (en) | 2016-03-16 |
| CN105602169A (en) | 2016-05-25 |
| CN105542366A (en) | 2016-05-04 |
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