CN108490564A - A kind of optical cable non-metal reinforcement member and preparation method thereof - Google Patents

A kind of optical cable non-metal reinforcement member and preparation method thereof Download PDF

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Publication number
CN108490564A
CN108490564A CN201810299904.7A CN201810299904A CN108490564A CN 108490564 A CN108490564 A CN 108490564A CN 201810299904 A CN201810299904 A CN 201810299904A CN 108490564 A CN108490564 A CN 108490564A
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China
Prior art keywords
parts
metal reinforcement
concaves
reinforcement member
plastics
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CN201810299904.7A
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Chinese (zh)
Inventor
查建英
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Changshu Guleite Machinery Product Design Co Ltd
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Changshu Guleite Machinery Product Design Co Ltd
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Priority to CN201810299904.7A priority Critical patent/CN108490564A/en
Publication of CN108490564A publication Critical patent/CN108490564A/en
Withdrawn legal-status Critical Current

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    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401Optical cables
    • G02B6/4429Means specially adapted for strengthening or protecting the cables
    • G02B6/443Protective covering
    • G02B6/4432Protective covering with fibre reinforcements
    • G02B6/4433Double reinforcement laying in straight line with optical transmission element
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4479Manufacturing methods of optical cables
    • G02B6/4489Manufacturing methods of optical cables of central supporting members of lobe structure

Abstract

The present invention relates to cable material and optical cable technology fields, more particularly, to a kind of optical cable non-metal reinforcement member, it is characterised in that it by fan cylindrical body, protrude from fan cylindrical body projecting member constitute;Fan cylindrical body is surrounded by the first plane, the second plane, arc surface;Projecting member protrudes from the outside of the second plane;Concaves recess at the inside of the first plane;Projecting member and the shape of concaves are similar, and the size of projecting member is less than the size of concaves, and projecting member can be closely fastened in another concaves with mutually isostructural non-metal reinforcement member.Present invention further teaches the optical cables of reinforcer production method and use the optical cable non-metal reinforcement member.The present invention has following main advantageous effect:Production is more convenient, speed of production faster, convenient for storage management, the stock specification that reduces reinforcer, can be employed flexibly in various optical cables.

Description

A kind of optical cable non-metal reinforcement member and preparation method thereof
The application is entitled:A kind of optical cable non-metal reinforcement member and preparation method thereof, the applying date be:In December, 2015 23 days, application No. is:201510976166.1 application for a patent for invention divisional application.
Technical field
The present invention relates to cable material and optical cable technology field, more particularly, to a kind of optical cable non-metal reinforcement member and its Production method and the optical cable for using the reinforcer.
Background technology
With the rapid development of the communications industry especially 3G, 4G etc., the demand of optical cable increasingly increases, while promoting and adding The development and growth of Qiang Jian manufacturers.In the prior art, the reinforcer of optical cable is circular club shaped structure, in order to make optical cable reach foot The optical cable of enough tensile strength, different model specification needs the reinforcer of different size, on the one hand makes reinforcer manufacturer not More mold exchange disconnectedly causes the low of efficiency;On the other hand, fiber optic cable manufacture manufacturer needs to buy a variety of reinforcers, to management, Preservation all bring inconvenience, cannot most importantly exchange with it is alternative.
Invention content
To solve the above-mentioned problems, the purpose of the present invention is a kind of optical cable non-metal reinforcement member of announcement and its making sides Method;They are realized using following technical scheme.
In first embodiment of the invention, a kind of optical cable non-metal reinforcement member, it is characterised in that it by fan cylindrical body, The projecting member for protruding from fan cylindrical body is constituted;Fan cylindrical body is surrounded by the first plane, the second plane, arc surface;Protrusion Component protrudes from the outside of the second plane;Concaves recess at the inside of the first plane;The shape of projecting member and concaves Shape is similar, and the size of projecting member is less than the size of concaves, and projecting member, which can closely be fastened on another, to be had In the concaves of mutually isostructural non-metal reinforcement member.
In second embodiment of the invention, a kind of combined non-metal reinforcement member of optical cable, it is by a kind of four optical cable use Non-metal reinforcement member is spliced to form successively, and a kind of every apex angle of optical cable non-metal reinforcement member is all 90 degree, a kind of every light The projecting member of cable non-metal reinforcement member is fastened in a kind of concaves of adjacent optical cable non-metal reinforcement member, described A kind of optical cable is cylindrical with the shape of combined non-metal reinforcement member;A kind of optical cable non-metal reinforcement member is by fan column Shape ontology, the projecting member for protruding from fan cylindrical body are constituted;Fan cylindrical body is enclosed by the first plane, the second plane, arc surface At;Projecting member protrudes from the outside of the second plane;Concaves recess at the inside of the first plane;Projecting member and recessed portion The shape of part is similar, and the size of projecting member is less than the size of concaves, and projecting member can closely be fastened on another In a concaves with mutually isostructural non-metal reinforcement member.
In third embodiment of the present invention, a kind of optical cable, it be by outside reinforcer more Loose tubes, by more pines Protective layer that casing envelopes, extrusion molding are coated on the composition of the restrictive coating except protective layer;2 are included at least inside every Loose tube Optical fiber;It is characterized in that the reinforcer is a kind of combined non-metal reinforcement member of optical cable, combined a kind of light Cable is spliced to form by a kind of four optical cables with non-metal reinforcement member successively with non-metal reinforcement member, and a kind of every optical cable is with nonmetallic The apex angle of reinforcer is all 90 degree, and a kind of every projecting member of optical cable non-metal reinforcement member is fastened on a kind of adjacent optical cable With in the concaves of non-metal reinforcement member, the combined a kind of shape of optical cable non-metal reinforcement member is cylindrical; A kind of optical cable non-metal reinforcement member by fan cylindrical body, protrude from fan cylindrical body projecting member constitute;Fan cylindricality Ontology is surrounded by the first plane, the second plane, arc surface;Projecting member protrudes from the outside of the second plane;Concaves are recessed In the inside of the first plane;Projecting member and the shape of concaves are similar, and the size of projecting member is less than concaves Size, projecting member can closely be fastened on another with mutually isostructural non-metal reinforcement member concaves in.
In 4th embodiment of the invention, a kind of optical cable, it is by optical fiber, the reinforcement positioned at optical fiber both sides Part constitutes the restrictive coating that optical fiber, reinforcer integral coating are lived;Have on the restrictive coating over and under of optical fiber Tearing port;Optical fiber is discontiguous with reinforcer, it is characterised in that the reinforcer is a kind of nonmetallic reinforcement of optical cable Part, a kind of optical cable non-metal reinforcement member are made of fan cylindrical body, the projecting member for protruding from fan cylindrical body;Fan column Shape ontology is surrounded by the first plane, the second plane, arc surface;Projecting member protrudes from the outside of the second plane;Concaves are recessed Into in the inside of the first plane;Projecting member and the shape of concaves are similar, and the size of projecting member is less than recessed portion The size of part, projecting member can be closely fastened in another concaves with mutually isostructural non-metal reinforcement member.
In 5th embodiment of the invention, a kind of optical cable, it is by optical fiber, the reinforcement positioned at optical fiber both sides Part constitutes the restrictive coating that optical fiber, reinforcer integral coating are lived;Have on the restrictive coating over and under of optical fiber Tearing port;Optical fiber is discontiguous with reinforcer, it is characterised in that the reinforcer is a kind of nonmetallic reinforcement of optical cable Part, a kind of optical cable non-metal reinforcement member are made of fan cylindrical body, the projecting member for protruding from fan cylindrical body;Fan column Shape ontology is surrounded by the first plane, the second plane, arc surface;Projecting member protrudes from the outside of the second plane;Concaves are recessed Into in the inside of the first plane;Projecting member and the shape of concaves are similar, and the size of projecting member is less than recessed portion The size of part, projecting member can be closely fastened in another concaves with mutually isostructural non-metal reinforcement member; When manufacturing optical cable, the projecting member of optical cable non-metal reinforcement member is removed.
A kind of optical cable non-metal reinforcement member described above, it is characterised in that the projecting member and fan cylindrical body, By weight, it is made by following material:
Polyvinyl resin:30~70 parts;
Polyflon:5~10 parts;
Aramid fiber yarn:8~12 parts;
The phenolic aldehyde of model 4330 orients alkali-free glass fibre:5~9 parts;
Polybutylene terephthalate (PBT):10~15 parts;
Olefin hydrocarbons thermoplasticity elastic body:10~20 parts;
Polyurethane:3~5 parts;
Dioctyl phthalate:2~4 parts;
Polypropylene:20~30 parts;
Cumyl peroxide:2~4 parts;
Polypropylene phthalein amine:3~7 parts;
Vinyltriethoxysilane:1~3 part;
Plastics antioxidant 1010 or plastics antioxidant 1076:1~2 part;
Calcium carbonate:10~20 parts;
Wherein, aramid fiber yarn is presented existing for continuous continual form;Phenolic aldehyde orientation alkali-free glass fibre is also to present Existing for continuous continual form;Aramid fiber yarn is twisted with the mode that phenolic aldehyde orientation alkali-free glass fibre is spiral in one direction Conjunction forms rope-like constructed and is present in fan cylindrical body.
A kind of optical cable non-metal reinforcement member described above, it is characterised in that it is that step is made by the following method 's:
The first step:Following raw material is weighed by weight:Polyvinyl resin, polyflon, aramid fiber yarn, model 4330 phenolic aldehyde orients alkali-free glass fibre, polybutylene terephthalate (PBT), olefin hydrocarbons thermoplasticity elastic body, polyurethane, neighbour Dioctyl phthalate, polypropylene, cumyl peroxide, polypropylene phthalein amine, vinyltriethoxysilane, plastics antioxygen Agent 1010 or plastics antioxidant 1076, calcium carbonate;
Second step:It takes the phenolic aldehyde of the aramid fiber yarn and model 4330 that are weighed in the first step to orient alkali-free glass fibre, carries out One direction spiral is twisted to form rope-like constructed;Then the ozonation vessel that ozone molar concentration is 50%~95% is made it through;Again will Rope-like constructed is heated to 50 DEG C~80 DEG C, forms processed strand rope;
Third walks:First take the polyvinyl resin weighed in the first step, polyflon, polybutylene terephthalate (PBT), Polyurethane, dioctyl phthalate, polypropylene, cumyl peroxide, polypropylene phthalein amine, vinyltriethoxysilane, Calcium carbonate stirs evenly and is put into heating in the first plastics extruding machine, spiral shearing, compression extrusion;It will be formed in second step again Processed strand rope pass through the first plastics extruding machine head the first squash type or the first half plsitive molds, handling The outer extrusion molding plastics composite layer of strand rope crossed, forms the semi-finished product of non-metal reinforcement member;
4th step:By the olefin hydrocarbons thermoplasticity elastic body weighed in the first step, plastics antioxidant 1010 or plastics antioxygen Agent 1076 stirs evenly and is put into heating in the second plastics extruding machine, spiral shearing, compression extrusion;Shape during third is walked again At non-metal reinforcement member semi-finished product pass through the second plastics extruding machine head the second plsitive mold, in nonmetallic reinforcement The outer extrusion molding olefin hydrocarbons thermoplasticity elastic body of part;Then air cooling, coiling is used to form optical cable non-metal reinforcement member;Wherein, The projecting member chamber fanned cylindrical body chamber on second plsitive mold, protrude from fan cylindrical body, fan cylindrical body chamber is by third Plane, fourth plane, arc surface surround;Projecting member chamber protrudes from the outside of fourth plane;Concaves chamber recesses at third The inside of plane;The shape of projecting member chamber and concaves chamber is similar, and the size of projecting member chamber is less than concaves The size of chamber, projecting member can be closely fastened in another concaves with mutually isostructural non-metal reinforcement member.
The present invention has following main advantageous effect:Convenient for production, speed of production is fast, convenient for storage management, can be neatly For in various optical cables, manufacturing method is simple, easily grasps, reinforcer raw material is easy to purchase.
Description of the drawings
Fig. 1 is the dimensional structure diagram of embodiment 1 of the present invention.
Fig. 2 is the amplified cross-sectional structure schematic diagrames of Fig. 1.
Fig. 3 is the dimensional structure diagram of embodiment 2 of the present invention.
Fig. 4 is the amplified cross-sectional structure schematic diagrames of Fig. 3.
Fig. 5 is cross-sectional structure schematic diagram of the figure using the optical cable of the reinforcer of embodiment 2.
Fig. 6 is the cross-sectional structure schematic diagram using the optical cable of the reinforcer of embodiment 1.
Fig. 7 is the cross-sectional structure schematic diagram using the optical cable of the reinforcer of embodiment 1.
Specific implementation mode
Embodiment 1
See Fig. 1 and Fig. 2, a kind of optical cable non-metal reinforcement member 1, it is characterised in that it by fan cylindrical body, protrude from fan column The projecting member 121 of shape ontology is constituted;Fan cylindrical body is surrounded by the first plane 11, the second plane 12, arc surface 13;Protrusion Part protrudes from the outside of the second plane;Concaves 111 recess at the inside of the first plane;The shape of projecting member and concaves Shape is similar, and the size of projecting member is less than the size of concaves, and projecting member, which can closely be fastened on another, to be had In the concaves of mutually isostructural non-metal reinforcement member.
What a kind of optical cable described above was integrally formed with non-metal reinforcement member.
A kind of optical cable non-metal reinforcement member described above, it is characterised in that the fan cylindrical body can also be flat by first Face 11, the second plane 12, bow arc face 13 surround.
A kind of optical cable non-metal reinforcement member described above, it is characterised in that the projecting member and fan cylindrical body, By weight, it is made by following material:
Polyvinyl resin:30~70 parts;
Polyflon:5~10 parts;
Aramid fiber yarn:8~12 parts;
The phenolic aldehyde of model 4330 orients alkali-free glass fibre:5~9 parts;
Polybutylene terephthalate (PBT):10~15 parts;
Olefin hydrocarbons thermoplasticity elastic body:10~20 parts;
Polyurethane:3~5 parts;
Dioctyl phthalate:2~4 parts;
Polypropylene:20~30 parts;
Cumyl peroxide:2~4 parts;
Polypropylene phthalein amine:3~7 parts;
Vinyltriethoxysilane:1~3 part;
Plastics antioxidant 1010 or plastics antioxidant 1076:1~2 part;
Calcium carbonate:10~20 parts;
Wherein, aramid fiber yarn is presented existing for continuous continual form;Phenolic aldehyde orientation alkali-free glass fibre is also to present Existing for continuous continual form;Aramid fiber yarn is twisted with the mode that phenolic aldehyde orientation alkali-free glass fibre is spiral in one direction Conjunction forms rope-like constructed and is present in fan cylindrical body.
Most preferably, a kind of optical cable non-metal reinforcement member described above, it is characterised in that the projecting member and fan Cylindrical body is made by following material by weight:
Polyvinyl resin:65 parts;
Polyflon:8 parts;
Aramid fiber yarn:10 parts;
The phenolic aldehyde of model 4330 orients alkali-free glass fibre:7 parts;
Polybutylene terephthalate (PBT):12 parts;
Olefin hydrocarbons thermoplasticity elastic body:20 parts;
Polyurethane:4 parts;
Dioctyl phthalate:3 parts;
Polypropylene:25 parts;
Cumyl peroxide:3 parts;
Polypropylene phthalein amine:5 parts;
Vinyltriethoxysilane:2 parts;
Plastics antioxidant 1010 or plastics antioxidant 1076:2 parts;
Calcium carbonate:15 parts;
Wherein, aramid fiber yarn is presented existing for continuous continual form;Phenolic aldehyde orientation alkali-free glass fibre is also to present Existing for continuous continual form;Aramid fiber yarn is twisted with the mode that phenolic aldehyde orientation alkali-free glass fibre is spiral in one direction Conjunction forms rope-like constructed and is present in fan cylindrical body.
Preferably, a kind of optical cable non-metal reinforcement member described above, it is characterised in that the projecting member and fan Cylindrical body is made by following material by weight:
Polyvinyl resin:50 parts;
Polyflon:7 parts;
Aramid fiber yarn:9 parts;
The phenolic aldehyde of model 4330 orients alkali-free glass fibre:6 parts;
Polybutylene terephthalate (PBT):10 parts;
Olefin hydrocarbons thermoplasticity elastic body:15 parts;
Polyurethane:3 parts;
Dioctyl phthalate:2 parts;
Polypropylene:28 parts;
Cumyl peroxide:2 parts;
Polypropylene phthalein amine:4 parts;
Vinyltriethoxysilane:2 parts;
Plastics antioxidant 1010 or plastics antioxidant 1076:1.5 part;
Calcium carbonate:18 parts;
Wherein, aramid fiber yarn is presented existing for continuous continual form;Phenolic aldehyde orientation alkali-free glass fibre is also to present Existing for continuous continual form;Aramid fiber yarn is twisted with the mode that phenolic aldehyde orientation alkali-free glass fibre is spiral in one direction Conjunction forms rope-like constructed and is present in fan cylindrical body.
Optical cable non-metal reinforcement member in this embodiment is as a result of above-mentioned raw materials so that it is tight with structure It gathers, easy to process, melting condition flows down, and fortune property is good, and entire reinforcer has high intensity, high resiliency, high bending/bending performance.
By test, the performance for being respectively formulated the reinforcer made is as follows:
As can be seen from the above table, the reinforcer in the application have higher tensile strength, tensile modulus of elasticity, bending strength, The modulus of elasticity in static bending;Lower elongation at break, linear expansion coefficient, water absorption rate, thermal contraction;Therefore there is excellent performance.
A kind of optical cable non-metal reinforcement member described above, it is characterised in that it is that step is made by the following method 's:
The first step:Following raw material is weighed by weight:Polyvinyl resin, polyflon, aramid fiber yarn, model 4330 phenolic aldehyde orients alkali-free glass fibre, polybutylene terephthalate (PBT), olefin hydrocarbons thermoplasticity elastic body, polyurethane, neighbour Dioctyl phthalate, polypropylene, cumyl peroxide, polypropylene phthalein amine, vinyltriethoxysilane, plastics antioxygen Agent 1010 or plastics antioxidant 1076, calcium carbonate;
Second step:It takes the phenolic aldehyde of the aramid fiber yarn and model 4330 that are weighed in the first step to orient alkali-free glass fibre, carries out One direction spiral is twisted to form rope-like constructed;Then the ozonation vessel that ozone molar concentration is 50%~95% is made it through;Again will Rope-like constructed is heated to 50 DEG C~80 DEG C, forms processed strand rope;
Third walks:First take the polyvinyl resin weighed in the first step, polyflon, polybutylene terephthalate (PBT), Polyurethane, dioctyl phthalate, polypropylene, cumyl peroxide, polypropylene phthalein amine, vinyltriethoxysilane, Calcium carbonate stirs evenly and is put into heating in the first plastics extruding machine, spiral shearing, compression extrusion;It will be formed in second step again Processed strand rope pass through the first plastics extruding machine head the first squash type or the first half plsitive molds, handling The outer extrusion molding plastics composite layer of strand rope crossed, forms the semi-finished product of non-metal reinforcement member;
4th step:By the olefin hydrocarbons thermoplasticity elastic body weighed in the first step, plastics antioxidant 1010 or plastics antioxygen Agent 1076 stirs evenly and is put into heating in the second plastics extruding machine, spiral shearing, compression extrusion;Shape during third is walked again At non-metal reinforcement member semi-finished product pass through the second plastics extruding machine head the second plsitive mold, in nonmetallic reinforcement The outer extrusion molding olefin hydrocarbons thermoplasticity elastic body of part;Then air cooling, coiling is used to form optical cable non-metal reinforcement member;Wherein, The projecting member chamber fanned cylindrical body chamber on second plsitive mold, protrude from fan cylindrical body, fan cylindrical body chamber is by third Plane, fourth plane, arc surface surround;Projecting member chamber protrudes from the outside of fourth plane;Concaves chamber recesses at third The inside of plane;The shape of projecting member chamber and concaves chamber is similar, and the size of projecting member chamber is less than concaves The size of chamber, projecting member can be closely fastened in another concaves with mutually isostructural non-metal reinforcement member.
Embodiment 2
See Fig. 3 and Fig. 4, a kind of combined non-metal reinforcement member of optical cable, it is used by the optical cable described in four embodiments 1 Non-metal reinforcement member 1 is spliced to form successively, and the apex angle of every optical cable non-metal reinforcement member is all 90 degree, the non-gold of every optical cable The projecting member for belonging to reinforcer is fastened in the concaves of adjacent optical cable non-metal reinforcement member, and the optical cable is with combined The shape of non-metal reinforcement member is cylindrical.
In embodiment 1 and embodiment 2, a kind of apex angle of optical cable non-metal reinforcement member can also be other number of degrees;This In embodiment, more optical cable non-metal reinforcement member totality splits can form cylindrical or Elliptic Cylinder shape.
Embodiment 3
See Fig. 5, a kind of optical cable, it is by the more Loose tubes 3 outside reinforcer 1, the guarantor that envelopes more Loose tubes Sheath 4, extrusion molding are coated on the composition of the restrictive coating 5 except protective layer 4;2 optical fibers 2 are included at least inside every Loose tube; It is characterized in that the reinforcer is the combined non-metal reinforcement member of a kind of optical cable described in embodiment 2.
Optical cable described above, it is characterised in that the material of the Loose tube is polybutylene terephthalate (PBT) or modification Polypropylene.
Further, optical cable described above, it is characterised in that also there is one layer of outer layer structure casing except the Loose tube, Outer layer loose sleeve is also located within protective layer simultaneously.
Optical cable described in this embodiment, is layer structure optical cable, and Loose tube is placed in parallel except reinforcer Or be twisted around reinforcer, it that is to say parallel construction optical cable or layer-stranding cable.
Certainly, the part Loose tube in this embodiment can also be filled rope and substitute, and be that no light guide is fine inside gasket for packing Dimension.
Embodiment 4
See Fig. 6, a kind of optical cable, it be by optical fiber 2, positioned at optical fiber both sides reinforcer 1, by optical fiber, plus The restrictive coating 5 that strong part integral coating is lived is constituted;There is tearing port 51 on the restrictive coating over and under of optical fiber;Light guide is fine Dimension is discontiguous with reinforcer, it is characterised in that the reinforcer is that a kind of optical cable described in embodiment 1 is added with nonmetallic Strong part.
Optical cable in this embodiment is alternatively referred to as:Covered wire cable or butterfly leading in cable or leading in cable or stealthy light Cable.
Embodiment 5
See Fig. 7, a kind of optical cable, substantially with embodiment 4, it is by optical fiber 2, the reinforcer positioned at optical fiber both sides 1, the restrictive coating 5 that optical fiber, reinforcer integral coating are lived is constituted;Have on the restrictive coating over and under of optical fiber Tearing port 51;Optical fiber is discontiguous with reinforcer, it is characterised in that the reinforcer is one kind described in embodiment 1 Optical cable non-metal reinforcement member.The difference is that:When manufacturing optical cable, by a kind of optical cable described in embodiment 1 with non- The projecting member of metal reinforcement is removed, and keeps production more convenient;It is, of course, also possible to which the projecting member of removal is embedded into In concaves.
Optical cable in this embodiment is alternatively referred to as:Covered wire cable or butterfly leading in cable or leading in cable or stealthy light Cable.
Optical cable described in above-mentioned embodiment 3 to 5 any embodiment of embodiment, it is characterised in that the light guide is fine Dimension is single mode optical fiber or multimode fibre.
Further, optical cable described above, it is characterised in that the model of the optical fiber be G.652 or G.653 or Or G.656 or G.657 or A1a or A1b or OM1 or OM2 or OM3 or OM4 G.655.
Optical cable described in above-mentioned embodiment 3 to 5 any embodiment of embodiment, it is characterised in that the restrictive coating Material be low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or low smoke and zero halogen polyethylene or flame-proof polyethylene Or polyvinyl chloride.
In the present invention, the presence due to projecting member and concaves and its matching relationship dexterously realize reinforcer Generalization, the reinforcer of many specifications need not be produced, fiber optic cable manufacture manufacturer can carry out split as needed, to meet foot Enough intensity needs.
Therefore, the convenient for production, speed of production of the present invention it is fast, convenient for storage management, can be employed flexibly in various optical cables.
The present invention is not limited to above-mentioned preferred forms, it should be understood that design of the invention can be by other various shapes Formula is implemented to use, they also fall in protection scope of the present invention.

Claims (5)

1. a kind of optical cable non-metal reinforcement member, it is characterised in that it by fan cylindrical body, protrude from fan cylindrical body protrusion Component is constituted;Fan cylindrical body is surrounded by the first plane, the second plane, arc surface;Projecting member protrudes from the outer of the second plane Side;Concaves recess at the inside of the first plane;Projecting member and the shape of concaves are similar, the rulers of projecting member The very little size less than concaves, projecting member, which can closely be fastened on another, has mutually isostructural non-metal reinforcement member In concaves;The projecting member and fan cylindrical body are made by following material by weight:Polyvinyl resin:65 Part;Polyflon:8 parts;Aramid fiber yarn:10 parts;The phenolic aldehyde of model 4330 orients alkali-free glass fibre:7 parts;It is poly- Mutual-phenenyl two acid bromide two alcohol ester:12 parts;Olefin hydrocarbons thermoplasticity elastic body:20 parts;Polyurethane:4 parts;Dioctyl phthalate:3 Part;Polypropylene:25 parts;Cumyl peroxide:3 parts;Polypropylene phthalein amine:5 parts;Vinyltriethoxysilane:2 parts;Plastics With antioxidant 1010 or plastics antioxidant 1076:2 parts;Calcium carbonate:15 parts;Wherein, aramid fiber yarn is to present continuously Existing for continual form;Phenolic aldehyde orientation alkali-free glass fibre is also to present existing for continuous continual form;Aramid fiber is fine Dimension yarn is present in fan cylindricality sheet with the twisted rope-like constructed that formed of mode that phenolic aldehyde orientation alkali-free glass fibre is spiral in one direction In body.
2. a kind of optical cable non-metal reinforcement member, it is characterised in that it by fan cylindrical body, protrude from fan cylindrical body protrusion Component is constituted;Fan cylindrical body is surrounded by the first plane, the second plane, arc surface;Projecting member protrudes from the outer of the second plane Side;Concaves recess at the inside of the first plane;Projecting member and the shape of concaves are similar, the rulers of projecting member The very little size less than concaves, projecting member, which can closely be fastened on another, has mutually isostructural non-metal reinforcement member In concaves;The projecting member and fan cylindrical body are made by following material by weight:Polyvinyl resin:50 Part;Polyflon:7 parts;Aramid fiber yarn:9 parts;The phenolic aldehyde of model 4330 orients alkali-free glass fibre:6 parts;It is poly- Mutual-phenenyl two acid bromide two alcohol ester:10 parts;Olefin hydrocarbons thermoplasticity elastic body:15 parts;Polyurethane:3 parts;Dioctyl phthalate:2 Part;Polypropylene:28 parts;Cumyl peroxide:2 parts;Polypropylene phthalein amine:4 parts;Vinyltriethoxysilane:2 parts;Plastics With antioxidant 1010 or plastics antioxidant 1076:1.5 part;Calcium carbonate:18 parts;Wherein, aramid fiber yarn is the company of presentation Continue existing for continual form;Phenolic aldehyde orientation alkali-free glass fibre is also to present existing for continuous continual form;Aramid fiber Silvalin and phenolic aldehyde orientation alkali-free glass fibre, which are that the mode of spiral in one direction is twisted, to be formed rope-like constructed and is present in fan cylindricality In ontology.
3. a kind of production method of optical cable non-metal reinforcement member, it is characterised in that it is by the following method made from step:
The first step:Following raw material is weighed by weight:Polyvinyl resin, polyflon, aramid fiber yarn, model 4330 phenolic aldehyde orients alkali-free glass fibre, polybutylene terephthalate (PBT), olefin hydrocarbons thermoplasticity elastic body, polyurethane, neighbour Dioctyl phthalate, polypropylene, cumyl peroxide, polypropylene phthalein amine, vinyltriethoxysilane, plastics antioxygen Agent 1010 or plastics antioxidant 1076, calcium carbonate;The raw material by weight, is made by following material:Polyethylene Resin:65 parts;Polyflon:8 parts;Aramid fiber yarn:10 parts;The phenolic aldehyde orientation alkali-free glass of model 4330 is fine Dimension:7 parts;Polybutylene terephthalate (PBT):12 parts;Olefin hydrocarbons thermoplasticity elastic body:20 parts;Polyurethane:4 parts;O-phthalic Dioctyl phthalate:3 parts;Polypropylene:25 parts;Cumyl peroxide:3 parts;Polypropylene phthalein amine:5 parts;Vinyl triethoxyl silicon Alkane:2 parts;Plastics antioxidant 1010 or plastics antioxidant 1076:2 parts;Calcium carbonate:15 parts;
Wherein, aramid fiber yarn is presented existing for continuous continual form;Phenolic aldehyde orientation alkali-free glass fibre is also to present Existing for continuous continual form;
Second step:It takes the phenolic aldehyde of the aramid fiber yarn and model 4330 that are weighed in the first step to orient alkali-free glass fibre, carries out One direction spiral is twisted to form rope-like constructed;Then the ozonation vessel that ozone molar concentration is 50%~95% is made it through;Again will Rope-like constructed is heated to 50 DEG C~80 DEG C, forms processed strand rope;
Third walks:First take the polyvinyl resin weighed in the first step, polyflon, polybutylene terephthalate (PBT), Polyurethane, dioctyl phthalate, polypropylene, cumyl peroxide, polypropylene phthalein amine, vinyltriethoxysilane, Calcium carbonate stirs evenly and is put into heating in the first plastics extruding machine, spiral shearing, compression extrusion;It will be formed in second step again Processed strand rope pass through the first plastics extruding machine head the first squash type or the first half plsitive molds, handling The outer extrusion molding plastics composite layer of strand rope crossed, forms the semi-finished product of non-metal reinforcement member;
4th step:By the olefin hydrocarbons thermoplasticity elastic body weighed in the first step, plastics antioxidant 1010 or plastics antioxygen Agent 1076 stirs evenly and is put into heating in the second plastics extruding machine, spiral shearing, compression extrusion;Shape during third is walked again At non-metal reinforcement member semi-finished product pass through the second plastics extruding machine head the second plsitive mold, in nonmetallic reinforcement The outer extrusion molding olefin hydrocarbons thermoplasticity elastic body of part;Then air cooling, coiling is used to form optical cable non-metal reinforcement member;Wherein, The projecting member chamber fanned cylindrical body chamber on second plsitive mold, protrude from fan cylindrical body, fan cylindrical body chamber is by third Plane, fourth plane, arc surface surround;Projecting member chamber protrudes from the outside of fourth plane;Concaves chamber recesses at third The inside of plane;The shape of projecting member chamber and concaves chamber is similar, and the size of projecting member chamber is less than concaves The size of chamber, projecting member can be closely fastened in another concaves with mutually isostructural non-metal reinforcement member.
4. a kind of production method of optical cable non-metal reinforcement member, it is characterised in that it is by the following method made from step:
The first step:Following raw material is weighed by weight:Polyvinyl resin, polyflon, aramid fiber yarn, model 4330 phenolic aldehyde orients alkali-free glass fibre, polybutylene terephthalate (PBT), olefin hydrocarbons thermoplasticity elastic body, polyurethane, neighbour Dioctyl phthalate, polypropylene, cumyl peroxide, polypropylene phthalein amine, vinyltriethoxysilane, plastics antioxygen Agent 1010 or plastics antioxidant 1076, calcium carbonate;The raw material by weight, is made by following material:Polyethylene Resin:50 parts;Polyflon:7 parts;Aramid fiber yarn:9 parts;The phenolic aldehyde of model 4330 orients alkali-free glass fibre: 6 parts;Polybutylene terephthalate (PBT):10 parts;Olefin hydrocarbons thermoplasticity elastic body:15 parts;Polyurethane:3 parts;Phthalic acid two Monooctyl ester:2 parts;Polypropylene:28 parts;Cumyl peroxide:2 parts;Polypropylene phthalein amine:4 parts;Vinyltriethoxysilane:2 Part;Plastics antioxidant 1010 or plastics antioxidant 1076:1.5 part;Calcium carbonate:18 parts;
Wherein, aramid fiber yarn is presented existing for continuous continual form;Phenolic aldehyde orientation alkali-free glass fibre is also to present Existing for continuous continual form;
Second step:It takes the phenolic aldehyde of the aramid fiber yarn and model 4330 that are weighed in the first step to orient alkali-free glass fibre, carries out One direction spiral is twisted to form rope-like constructed;Then the ozonation vessel that ozone molar concentration is 50%~95% is made it through;Again will Rope-like constructed is heated to 50 DEG C~80 DEG C, forms processed strand rope;
Third walks:First take the polyvinyl resin weighed in the first step, polyflon, polybutylene terephthalate (PBT), Polyurethane, dioctyl phthalate, polypropylene, cumyl peroxide, polypropylene phthalein amine, vinyltriethoxysilane, Calcium carbonate stirs evenly and is put into heating in the first plastics extruding machine, spiral shearing, compression extrusion;It will be formed in second step again Processed strand rope pass through the first plastics extruding machine head the first squash type or the first half plsitive molds, handling The outer extrusion molding plastics composite layer of strand rope crossed, forms the semi-finished product of non-metal reinforcement member;
4th step:By the olefin hydrocarbons thermoplasticity elastic body weighed in the first step, plastics antioxidant 1010 or plastics antioxygen Agent 1076 stirs evenly and is put into heating in the second plastics extruding machine, spiral shearing, compression extrusion;Shape during third is walked again At non-metal reinforcement member semi-finished product pass through the second plastics extruding machine head the second plsitive mold, in nonmetallic reinforcement The outer extrusion molding olefin hydrocarbons thermoplasticity elastic body of part;Then air cooling, coiling is used to form optical cable non-metal reinforcement member;Wherein, The projecting member chamber fanned cylindrical body chamber on second plsitive mold, protrude from fan cylindrical body, fan cylindrical body chamber is by third Plane, fourth plane, arc surface surround;Projecting member chamber protrudes from the outside of fourth plane;Concaves chamber recesses at third The inside of plane;The shape of projecting member chamber and concaves chamber is similar, and the size of projecting member chamber is less than concaves The size of chamber, projecting member can be closely fastened in another concaves with mutually isostructural non-metal reinforcement member.
5. a kind of combined non-metal reinforcement member of optical cable, it is spliced to form by four optical cables with non-metal reinforcement member successively, often The apex angle of root optical cable non-metal reinforcement member is all 90 degree, and the projecting member of every optical cable non-metal reinforcement member is fastened on adjacent Optical cable non-metal reinforcement member concaves in, the optical cable is cylinder with the shape of combined non-metal reinforcement member Shape;The optical cable with non-metal reinforcement member be claim 1 or claim 2 described in a kind of optical cable non-metal reinforcement member.
CN201810299904.7A 2015-12-23 2015-12-23 A kind of optical cable non-metal reinforcement member and preparation method thereof Withdrawn CN108490564A (en)

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Application publication date: 20180904