CN203838379U - Elastic fiber reinforcement core - Google Patents
Elastic fiber reinforcement core Download PDFInfo
- Publication number
- CN203838379U CN203838379U CN201420076448.7U CN201420076448U CN203838379U CN 203838379 U CN203838379 U CN 203838379U CN 201420076448 U CN201420076448 U CN 201420076448U CN 203838379 U CN203838379 U CN 203838379U
- Authority
- CN
- China
- Prior art keywords
- fiber reinforcement
- elastic fiber
- reinforcement core
- cured layer
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
Abstract
The utility model relates to an elastic fiber reinforcement core. The elastic fiber reinforcement core comprises matrix fibers, a solidified layer and a wrapping layer. The solidified layer wraps the outer surface of the matrix fibers. The wrapping layer wraps the outer surface of the solidified layer. The elastic fiber reinforcement core has good physical and mechanical properties and excellent flexibility, has high temperature resistance, and lowers the technology requirements during cabling. A prepared optical cable not only has good performances, but also can bear repeated bending and folding to prevent inside fibers from damage.
Description
Technical field
The utility model relates to a kind of improvement of optical cable strengthening core, refers in particular to a kind of have good physical and mechanical properties, pliability, high temperature resistant, and simple and convenient during stranding, the properties of optical fiber cable of making can reach and be better than the snapback fibre strengthening core of national standard equally.
Background technology
At present, the matrix material that inside cable strengthening core adopts is mainly glass fibre, aramid fiber and high-strength high-modulus polyethylene fiber.Glass fibre strengthening core (GFRP), owing to adopting epoxy resin thermosetting cladding process, causes the rigidity of GFRP own to be had a surplus and flexible deficiency, the optical cable that it is made and the phenomenon that easily fractures thereof.Aramid fiber reinforcing core (KFRP) is because material price own is higher, and it is not very wide causing use face.High-strength high-modulus polyethylene fiber as recent years newfound optical cable strengthening core matrix material obtained certain application, but because the non-refractory of polyethylene fibre own and material behavior make so, stranding is added and man-hour and difficulty and the optical cable made thereof have certain abnormality, for this reason, we have researched and developed a kind of have good physical and mechanical properties, pliability, high temperature resistant, simple and convenient during stranding, the properties of optical fiber cable of making can reach and be better than the snapback fibre strengthening core of national standard equally.
Utility model content
The utility model object is that a kind of have good physical and mechanical properties, pliability are provided in order to overcome the deficiencies in the prior art, high temperature resistant, and simple and convenient during stranding, the properties of optical fiber cable of making can reach and be better than the snapback fibre strengthening core of national standard equally.
For achieving the above object, the technical solution adopted in the utility model is: snapback fibre strengthening core, comprises matrix fiber, cured layer, clad; Described cured layer is wrapped on the outside surface of matrix fiber; Described clad is wrapped on the outside surface of cured layer.
Preferably, described cured layer is made by optic-solidified adhesive.
Preferably, the thickness of described cured layer is 0.05-0.06mm.
Preferably, described clad is made by nylon.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
Snapback fibre strengthening core described in the utility model has good physical and mechanical properties and splendid pliability, simultaneously can be high temperature resistant, and the technical requirement while reducing stranding; The optical cable of making not only has good performance, and the bending that can bear repeatedly guarantees that with folding optical fiber is wherein injury-free.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the cut-open view of snapback fibre strengthening core described in the utility model;
Wherein: 1, matrix fiber; 2, cured layer; 3, clad.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Accompanying drawing 1 is snapback fibre strengthening core described in the utility model, comprises matrix fiber 1, cured layer 2, clad 3; Described cured layer 2 is wrapped on the outside surface of matrix fiber 1; Described clad 3 is wrapped on the outside surface of cured layer 2; Described cured layer 2 is made by optic-solidified adhesive; In the present embodiment, the optic-solidified adhesive that the preferred Dongguan City Tian You of described optic-solidified adhesive Science and Technology Ltd. produces; The thickness of described cured layer is 0.05-0.06mm; Described clad 3 is made by nylon.
Snapback fibre strengthening core described in the utility model, diameter 0.62mm; Tensile strength 1250Mpa; Elastic modulus 75Gpa.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
Snapback fibre strengthening core described in the utility model has good physical and mechanical properties and splendid pliability, simultaneously can be high temperature resistant, and the technical requirement while reducing stranding; The optical cable of making not only has good performance, and the bending that can bear repeatedly guarantees that with folding optical fiber is wherein injury-free.
Below be only concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, within all dropping on the utility model rights protection scope.
Claims (4)
1. snapback fibre strengthening core, is characterized in that: comprise matrix fiber, cured layer, clad; Described cured layer is wrapped on the outside surface of matrix fiber; Described clad is wrapped on the outside surface of cured layer.
2. snapback fibre strengthening core according to claim 1, is characterized in that: described cured layer is made by optic-solidified adhesive.
3. snapback fibre strengthening core according to claim 2, is characterized in that: the thickness of described cured layer is 0.05-0.06mm.
4. according to the snapback fibre strengthening core described in claim 1 or 2 or 3, it is characterized in that: described clad is made by nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420076448.7U CN203838379U (en) | 2014-02-21 | 2014-02-21 | Elastic fiber reinforcement core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420076448.7U CN203838379U (en) | 2014-02-21 | 2014-02-21 | Elastic fiber reinforcement core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203838379U true CN203838379U (en) | 2014-09-17 |
Family
ID=51516203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420076448.7U Expired - Fee Related CN203838379U (en) | 2014-02-21 | 2014-02-21 | Elastic fiber reinforcement core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203838379U (en) |
-
2014
- 2014-02-21 CN CN201420076448.7U patent/CN203838379U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2019128472A1 (en) | Symmetrical parallel butterfly fiber optic drop cable | |
| CN103837953B (en) | A kind of elastic composite fiber reinforcing core and preparation method thereof | |
| CN201548732U (en) | Small-sized nonmetal optical fiber ribbon optical cable used for FTTX | |
| CN203838379U (en) | Elastic fiber reinforcement core | |
| CN202904088U (en) | Outdoor glass yarn ratproof optical cable | |
| CN201364407Y (en) | High-performance optical fiber unit | |
| CN202472073U (en) | Optical cable reinforced core | |
| CN202956514U (en) | Cable with improved structure | |
| CN202256787U (en) | Improved FFRP rod for optical cable | |
| CN209497211U (en) | A kind of composite cable protection pipe | |
| CN201392416Y (en) | Indoor ribbon optical cable | |
| CN201698074U (en) | Indoor optical cable | |
| CN103995328A (en) | High-and-low temperature resistant optical cable applied to fields of aviation spaceflights, ships and wind power generation | |
| CN102981214A (en) | Low bending loss low water peak single mode fiber with stable diameter and production process of low water peak single mode fiber | |
| CN204331111U (en) | A kind of temperature stress optical cable for sensing | |
| CN204178737U (en) | A kind of umbilical cables | |
| CN203054283U (en) | Novel tight-buffered optical fiber | |
| GB2501614A (en) | Improvements in and relating to structural tubes | |
| CN202041688U (en) | Flexible aramid fiber reinforcing core | |
| CN103869438A (en) | High-temperature FTTH drop cable and manufacturing technology thereof | |
| CN201392419Y (en) | Indoor optical fiber ribbon cable | |
| CN202472072U (en) | Flexible optical cable | |
| CN202631808U (en) | Ultrahigh-strength reinforced core | |
| CN202472071U (en) | Composite fiber reinforced core | |
| CN203561777U (en) | AN-used direct burial type central beam tube cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20150221 |
|
| EXPY | Termination of patent right or utility model |