CN108646364A - A kind of Guidance optical cable and preparation method thereof with the ultra-fine coating enhancing of LCP fibers - Google Patents
A kind of Guidance optical cable and preparation method thereof with the ultra-fine coating enhancing of LCP fibers Download PDFInfo
- Publication number
- CN108646364A CN108646364A CN201810553144.8A CN201810553144A CN108646364A CN 108646364 A CN108646364 A CN 108646364A CN 201810553144 A CN201810553144 A CN 201810553144A CN 108646364 A CN108646364 A CN 108646364A
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- Prior art keywords
- optical cable
- ultra
- fine
- lcp fibers
- coating
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Classifications
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- 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
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
- G02B6/4432—Protective covering with fibre reinforcements
-
- 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
- G02B6/4479—Manufacturing methods of optical cables
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4479—Manufacturing methods of optical cables
- G02B6/4486—Protective covering
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Abstract
The invention discloses a kind of Guidance optical cables and preparation method thereof with the ultra-fine coating enhancing of LCP fibers, including：Optical fiber, coating enhancement layer and outer jacket, the coating reinforcement material are ultra-fine LCP fibers, and the outer sheath material is acrylic resin.By the above-mentioned means, the Guidance optical cable and preparation method thereof provided by the invention with the ultra-fine coating enhancing of LCP fibers prepares Guidance optical cable using the coating enhancing of ultra-fine LCP fibers, acrylic resin as external protective material using braiding coating processes.Such Guidance optical cable using the ultra-fine coating enhancing of LCP fibers makes full use of LCP fiber high-strengths degree and flexible feature, while reducing Guidance optical cable outer diameter, effectively improves the tensile property of Guidance optical cable.The Guidance optical cable outer diameter finally prepared is controllably at 300 360 μm, the features such as tensile strength is more than 120N, and joint length is more than 10km, is provided simultaneously with low-loss, bend resistance.
Description
Technical field
The present invention relates to Guidance optical cable technical fields, more particularly to a kind of guidance with the ultra-fine coating enhancing of LCP fibers
Optical cable and preparation method thereof.
Background technology
Guidance optical cable is a kind of special optical cable for implementing guidance information transmission using optical fiber, belongs to state-of-the-art wired system
It leads.Guidance optical cable is frequently located in seeker tail portion, in the continuous unwrapping wire of MISSILE LAUNCHING flight rearward end, for feeding back flight number
According to, while the target image that target seeker video camera takes is passed into launch control unit, control instruction is transmitted to by optical fiber and is led
Missile guidance system controls missile-target impact.Often it is required to bear that hightension, light-weight, outer diameter is small, joint length is more than 10
Kilometer.
Since Guidance optical cable is coiled on spool for a long time, it is necessary to be amenable to be up under the remaining tensile strength of roll
5 years or more shelf lifes；Guidance optical cable is released during missile flight, should there is enough tensile strength；Therefore how to make
The microbend performance that Guidance optical cable has had, high-tensile, joint length is long, and loss is low, and outer diameter is small, antifatigue and storage period
Length is particularly important.
The transmission performance of Guidance optical cable, mechanical property and environmental performance are mainly by the property of reinforcement material and outer sheath material
It determines.Therefore selection Suitable reinforcement materials are most important.Optical fiber is enhanced, reinforcing material is more, is more conducive to improve system
The tensile strength of light guide cable, but the outer diameter for also resulting in Guidance optical cable is bigger.When practical application, is limited, by body volume
Ask cable outer diameter the smaller the better, such body can be taken with more Guidance optical cables, and guidance range is remoter.
Therefore, the present inventor conceives a kind of new coating reinforcing material, to improve Guidance optical cable outer diameter, tensile strength etc..
Invention content
The invention mainly solves the technical problem of providing a kind of Guidance optical cable with the ultra-fine coating enhancing of LCP fibers and its
The features such as preparation method, the optical cable prepared have low-loss, and anti-bending strength is good, and joint length is long, and mechanical strength is high.
In order to solve the above technical problems, one aspect of the present invention is：A kind of ultra-fine LCP fibers quilt is provided
The Guidance optical cable of enhancing is covered, including：Optical fiber, coating enhancement layer and outer jacket, the optical fiber surface are coated with coating enhancement layer, institute
It states coating enhancing layer surface and is coated with outer jacket, the coating reinforcement material is ultra-fine LCP fibers, and the outer sheath material is
Acrylic resin.
In a preferred embodiment of the present invention, the optical fiber is ultra-fine high-strength anti-microbend fiber, and optical fiber applies a diameter of outside
200 ± 10 μm, minimum bending radius 5mm is screened by 200kpsi tension.
In a preferred embodiment of the present invention, the coating reinforcement material is ultra-fine LCP fibers, and line density is less than
100dtex。
In a preferred embodiment of the present invention, the outer sheath material is UV curing type acrylic resins.
In a preferred embodiment of the present invention, the Guidance optical cable outer diameter with the ultra-fine coating enhancing of LCP fibers is
300-360mm。
In a preferred embodiment of the present invention, the Guidance optical cable tensile strength with the ultra-fine coating enhancing of LCP fibers
More than 120N.
In a preferred embodiment of the present invention, the Guidance optical cable joint length with the ultra-fine coating enhancing of LCP fibers
Super 10km.
In a preferred embodiment of the present invention, the Guidance optical cable temperature in use with the ultra-fine coating enhancing of LCP fibers
Ranging from -50 DEG C -200 DEG C.
In a preferred embodiment of the present invention, the acrylic resin is firstly placed in baking oven before the use at heating
Reason, treatment temperature are 50-120 DEG C, heating time 4-10h.
In order to solve the above technical problems, the invention also provides a kind of Guidance optical cables with the ultra-fine coating enhancing of LCP fibers
Preparation method, include the following steps：
S1：Optical fiber unwrapping wire, the optical fiber laying tension 30-100g；
S2：The ultra-fine coating enhancing of LCP fibers is woven, the braiding apparatus is superfine wire braider, weaves speed 20-200m/h,
25 ± 5 DEG C of environment temperature, humidity 60%-80%；
S3：Optical cable is drawn；
S4：Take-up, the takeup tension control is in 50g-200g；
S5：Outer jacket coating solidification, the curing rate 20-200m/min, solidification power 50%-90%;
S6：Sample detection.
The beneficial effects of the invention are as follows：A kind of Guidance optical cable with the ultra-fine coating enhancing of LCP fibers that the present invention points out and
Preparation method, using the coating enhancing of ultra-fine LCP fibers, acrylic resin as external protective material, using braiding coating processes system
It is standby go out Guidance optical cable.Such Guidance optical cable using the ultra-fine coating enhancing of LCP fibers makes full use of LCP fiber high-strengths degree and flexible
The characteristics of property, while reducing Guidance optical cable outer diameter, effectively improve the tensile property of Guidance optical cable.The guidance finally prepared
For cable outer diameter controllably at 300-360 μm, tensile strength is more than 120N, and joint length is more than 10km, is provided simultaneously with low-loss, bending resistance
The features such as folding.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, wherein：
Fig. 1 is the Guidance optical cable structural schematic diagram of the present invention prepared with LCP fibrous materials；
Fig. 2 is for the process flow chart of the Guidance optical cable preparation method of the present invention prepared with LCP fibrous materials.
As shown in the figure：1, optical fiber；2, coating enhancement layer；3, outer jacket.
Specific implementation mode
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
All other embodiment that technical staff is obtained without making creative work belongs to the model that the present invention protects
It encloses.
- 2 are please referred to Fig.1, the embodiment of the present invention includes：
A kind of Guidance optical cable with the ultra-fine coating enhancing of LCP fibers, including：Optical fiber 1, coating enhancement layer 2 and outer jacket 3, it is described
1 surface of optical fiber is coated with coating enhancement layer 2, and 2 surface of coating enhancement layer is coated with outer jacket 3,2 material of coating enhancement layer
Material is ultra-fine LCP fibers, and 3 material of the outer jacket is acrylic resin, and the optical fiber 1 is ultra-fine high-strength anti-microbend fiber, light
Fibre 1 applies a diameter of 200 ± 10 μm outside, and minimum bending radius 5mm is screened by 200kpsi tension, the coating enhancement layer 2
Material is ultra-fine LCP fibers, and line density is less than 100dtex, and 3 material of the outer jacket is UV curing type acrylic resins, described
Guidance optical cable outer diameter with the ultra-fine coating enhancing of LCP fibers is 300-360mm, the system with the ultra-fine coating enhancing of LCP fibers
Light guide cable tensile strength is more than 120N, the Guidance optical cable joint length super 10km with the ultra-fine coating enhancing of LCP fibers, described
It it is -50 DEG C -200 DEG C with the Guidance optical cable use temperature range of the ultra-fine coating enhancing of LCP fibers, the acrylic resin is using
It is firstly placed in baking oven and heats before, treatment temperature is 50-120 DEG C, heating time 4-10h.
A kind of preparation method of Guidance optical cable with the ultra-fine coating enhancing of LCP fibers, includes the following steps：
S1：Optical fiber unwrapping wire, the optical fiber laying tension 30-100g；
S2：The ultra-fine coating enhancing of LCP fibers is woven, the braiding apparatus is superfine wire braider, weaves speed 20-200m/h,
25 ± 5 DEG C of environment temperature, humidity 60%-80%；
S3：Optical cable is drawn；
S4：Take-up, the takeup tension control is in 50g-200g；
S5：Outer jacket coating solidification, the curing rate 20-200m/min, solidification power 50%-90%;
S6：Sample detection.
In conclusion a kind of Guidance optical cable and preparation method thereof with the ultra-fine coating enhancing of LCP fibers that the present invention points out,
Using the coating enhancing of ultra-fine LCP fibers, acrylic resin as external protective material, leaded light is prepared using braiding coating processes
Cable.Such Guidance optical cable using the ultra-fine coating enhancing of LCP fibers makes full use of LCP fiber high-strengths degree and flexible feature,
While reducing Guidance optical cable outer diameter, the tensile property of Guidance optical cable is effectively improved.The Guidance optical cable outer diameter finally prepared
Controllably at 300-360 μm, tensile strength is more than 120N, and joint length is more than 10km, is provided simultaneously with the spies such as low-loss, bend resistance
Point.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (10)
1. a kind of Guidance optical cable with the ultra-fine coating enhancing of LCP fibers, which is characterized in that including：Optical fiber, coating enhancement layer and outer
Sheath, the optical fiber surface are coated with coating enhancement layer, and the coating enhancing layer surface is coated with outer jacket, the coating enhancing
Layer material is ultra-fine LCP fibers, and the outer sheath material is acrylic resin.
2. the Guidance optical cable according to claim 1 with the ultra-fine coating enhancing of LCP fibers, which is characterized in that the optical fiber
For ultra-fine high-strength anti-microbend fiber, optical fiber applies a diameter of 200 ± 10 μm, minimum bending radius 5mm outside, passes through 200kpsi
Power is screened.
3. the Guidance optical cable according to claim 1 with the ultra-fine coating enhancing of LCP fibers, which is characterized in that described coating
Reinforcement material is ultra-fine LCP fibers, and line density is less than 100dtex.
4. the Guidance optical cable according to claim 1 with the ultra-fine coating enhancing of LCP fibers, which is characterized in that the outer shield
Layer material is UV curing type acrylic resins.
5. the Guidance optical cable according to claim 1 with the ultra-fine coating enhancing of LCP fibers, which is characterized in that described with super
The Guidance optical cable outer diameter of the coating enhancing of thin LCP fibers is 300-360mm.
6. the Guidance optical cable according to claim 1 with the ultra-fine coating enhancing of LCP fibers, which is characterized in that described with super
The Guidance optical cable tensile strength of the coating enhancing of thin LCP fibers is more than 120N.
7. the Guidance optical cable according to claim 1 with the ultra-fine coating enhancing of LCP fibers, which is characterized in that described with super
The super 10km of Guidance optical cable joint length of the coating enhancing of thin LCP fibers.
8. the Guidance optical cable according to claim 1 with the ultra-fine coating enhancing of LCP fibers, which is characterized in that described with super
The Guidance optical cable use temperature range of the coating enhancing of thin LCP fibers is -50 DEG C -200 DEG C.
9. the Guidance optical cable according to claim 1 with the ultra-fine coating enhancing of LCP fibers, which is characterized in that the propylene
Acid resin is firstly placed in baking oven before the use to be heated, and treatment temperature is 50-120 DEG C, heating time 4-10h.
10. a kind of preparation method of Guidance optical cable with the ultra-fine coating enhancing of LCP fibers, which is characterized in that include the following steps：
S1：Optical fiber unwrapping wire, the optical fiber laying tension 30-100g；
S2：The ultra-fine coating enhancing of LCP fibers is woven, the braiding apparatus is superfine wire braider, weaves speed 20-200m/h,
25 ± 5 DEG C of environment temperature, humidity 60%-80%；
S3：Optical cable is drawn；
S4：Take-up, the takeup tension control is in 50g-200g；
S5：Outer jacket coating solidification, the curing rate 20-200m/min, solidification power 50%-90%;
S6：Sample detection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810553144.8A CN108646364A (en) | 2018-06-01 | 2018-06-01 | A kind of Guidance optical cable and preparation method thereof with the ultra-fine coating enhancing of LCP fibers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810553144.8A CN108646364A (en) | 2018-06-01 | 2018-06-01 | A kind of Guidance optical cable and preparation method thereof with the ultra-fine coating enhancing of LCP fibers |
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| Publication Number | Publication Date |
|---|---|
| CN108646364A true CN108646364A (en) | 2018-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810553144.8A Pending CN108646364A (en) | 2018-06-01 | 2018-06-01 | A kind of Guidance optical cable and preparation method thereof with the ultra-fine coating enhancing of LCP fibers |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109459829A (en) * | 2018-12-12 | 2019-03-12 | 安徽光纤光缆传输技术研究所(中国电子科技集团公司第八研究所) | A kind of guided fiber optical cable and production method |
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| EP1424316A1 (en) * | 2002-11-28 | 2004-06-02 | Alcatel | Method for manufacturing an optical fibre with coatings of a distinct nature |
| CN105242368A (en) * | 2015-11-23 | 2016-01-13 | 江苏亨通光电股份有限公司 | Novel guidance optical cable and manufacturing method thereof |
| CN105301715A (en) * | 2014-07-25 | 2016-02-03 | 张彦娟 | Special thin optical cable |
| CN106094140A (en) * | 2016-08-22 | 2016-11-09 | 中国电子科技集团公司第八研究所 | A kind of manufacture method of novel liquid crystal tightly packaged fiber |
| CN206387933U (en) * | 2016-12-28 | 2017-08-08 | 中国电子科技集团公司第八研究所 | Steady phase optical cable |
-
2018
- 2018-06-01 CN CN201810553144.8A patent/CN108646364A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1424316A1 (en) * | 2002-11-28 | 2004-06-02 | Alcatel | Method for manufacturing an optical fibre with coatings of a distinct nature |
| CN105301715A (en) * | 2014-07-25 | 2016-02-03 | 张彦娟 | Special thin optical cable |
| CN105242368A (en) * | 2015-11-23 | 2016-01-13 | 江苏亨通光电股份有限公司 | Novel guidance optical cable and manufacturing method thereof |
| CN106094140A (en) * | 2016-08-22 | 2016-11-09 | 中国电子科技集团公司第八研究所 | A kind of manufacture method of novel liquid crystal tightly packaged fiber |
| CN206387933U (en) * | 2016-12-28 | 2017-08-08 | 中国电子科技集团公司第八研究所 | Steady phase optical cable |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109459829A (en) * | 2018-12-12 | 2019-03-12 | 安徽光纤光缆传输技术研究所(中国电子科技集团公司第八研究所) | A kind of guided fiber optical cable and production method |
| CN109459829B (en) * | 2018-12-12 | 2024-04-05 | 安徽光纤光缆传输技术研究所(中国电子科技集团公司第八研究所) | Guidance optical fiber cable and production method |
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Application publication date: 20181012 |