CN102721998A - Energy transmission optical fiber - Google Patents
Energy transmission optical fiber Download PDFInfo
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- CN102721998A CN102721998A CN201210221499XA CN201210221499A CN102721998A CN 102721998 A CN102721998 A CN 102721998A CN 201210221499X A CN201210221499X A CN 201210221499XA CN 201210221499 A CN201210221499 A CN 201210221499A CN 102721998 A CN102721998 A CN 102721998A
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- optical fiber
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- energy transmission
- transmission optical
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- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Abstract
The invention relates to an energy transmission optical fiber, which comprises an optical fiber and a layer of low-refractive-index coating coated on the surface of the optical fiber. The energy transmission optical fiber is characterized in that low-refractive-index coating comprises the following components in percentage by weight: 10 to 25 percent of fatty group urethane acrylate, 3 to 10 percent of vinyl silicone oil, 8 to 15 percent of perfluoroalkylethyl acrylate, 3 to 10 percent of TMMPS, 40 to 65 percent of trifluoro ethyl methacrylate and 3 to 8 percent of 2-hydroxy-2-methyl-1-phenylacetone. The energy transmission optical fiber has the advantage of reducing the production cost of the energy transmission optical fiber.
Description
Technical field
The present invention relates to a kind of optical fiber, relate in particular to a kind of energy-transmission optic fibre.
Background technology
Energy-transmission optic fibre is that low hydroxyl high purity quartz prefabricated stick drawn wire is arrived certain diameter at present, is coated with last layer low-refraction coating at optical fiber surface, makes this optical fiber reach high numerical aperture, increases the angle of accepting of fibre core, reaches transmission of power, simplifies light path system.This energy-transmission optic fibre coupling operation efficiently of can providing convenience can be applied to fields such as industrial automation, medical treatment, laser.But domestic do not have corresponding low-refraction coating, need be from external import, but this low-refraction optical fiber coatings price is very expensive, makes that thus the production cost of energy-transmission optic fibre is high.
Summary of the invention
To above-mentioned shortcoming, the object of the present invention is to provide a kind of energy-transmission optic fibre that can reduce the production cost of energy-transmission optic fibre.
Technology contents of the present invention is: a kind of energy-transmission optic fibre, comprise one deck low-refraction coating that optical fiber and optical fiber surface are coated with, and it is characterized in that low-refraction coating comprises following composition by weight:
Aliphatic urethane acrylate 10～25%
Vinyl silicone oil 3～10%
Perfluoroalkyl acrylate 8～15%
Mercaptopropyl trimethoxysilane 3～10%
Trifluoroethyl methacrylate 40～65%
2-hydroxy-2-methyl-1-phenylacetone 3～8%;
Wherein the molecular weight of aliphatic urethane acrylate is 4500～5500; Weight ethylene degree 3～8% in the vinyl silicone oil.
The advantage that the present invention had is: can reduce the production cost of producing energy-transmission optic fibre, the energy-transmission optic fibre of production has good adhesiveness, high and low temperature resistance.
Specific embodiment
Embodiment 1: be to be coated in optical fiber surface after mixing after 5000 aliphatic urethane acrylate 15g, weight ethylene degree are 5% vinyl silicone oil 5 g, perfluoroalkyl acrylate 10 g, mercaptopropyl trimethoxysilane 5 g, trifluoroethyl methacrylate 60 g, the 2-hydroxy-2-methyl-1-phenylacetone 5 g examples add successively just to make product with molecular weight respectively.
Embodiment 2: be respectively 5000 aliphatic urethane acrylate 20 g with molecular weight; The weight ethylene degree is 5% vinyl silicone oil 10 g; Perfluoroalkyl acrylate 10 g; Mercaptopropyl trimethoxysilane 10 g, trifluoroethyl methacrylate 45 g are coated in optical fiber surface after mixing after the 2-hydroxy-2-methyl-1-phenylacetone 5 g examples add successively and just make product.
Embodiment 3: be respectively 5000 aliphatic urethane acrylate 25 g with molecular weight; The weight ethylene degree is 5% vinyl silicone oil 5 g; Perfluoroalkyl acrylate 15 g; Mercaptopropyl trimethoxysilane 5 g, trifluoroethyl methacrylate 45 g are coated in optical fiber surface after mixing after the 2-hydroxy-2-methyl-1-phenylacetone 5 g examples add successively and just make product.
Embodiment 4: be respectively 5000 aliphatic urethane acrylate 10 g with molecular weight; The weight ethylene degree is 5% vinyl silicone oil 10 g; Perfluoroalkyl acrylate 10 g; Mercaptopropyl trimethoxysilane 10 g, trifluoroethyl methacrylate 55 g are coated in optical fiber surface after mixing after the 2-hydroxy-2-methyl-1-phenylacetone 5 g examples add successively and just make product.
Embodiment 5: be respectively 5000 aliphatic urethane acrylate 15 g with molecular weight; The weight ethylene degree is 5% vinyl silicone oil 5 g; Perfluoroalkyl acrylate 15 g; Mercaptopropyl trimethoxysilane 5 g, trifluoroethyl methacrylate 55 g are coated in optical fiber surface after mixing after the 2-hydroxy-2-methyl-1-phenylacetone 5 g examples add successively and just make product.
Claims (1)
1. an energy-transmission optic fibre comprises one deck low-refraction coating that optical fiber and optical fiber surface are coated with, and it is characterized in that low-refraction coating comprises following composition by weight:
Aliphatic urethane acrylate 10～25%
Vinyl silicone oil 3～10%
Perfluoroalkyl acrylate 8～15%
Mercaptopropyl trimethoxysilane 3～10%
Trifluoroethyl methacrylate 40～65%
2-hydroxy-2-methyl-1-phenylacetone 3～8%;
Wherein the molecular weight of aliphatic urethane acrylate is 4500～5500; Weight ethylene degree 3～8% in the vinyl silicone oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210221499.XA CN102721998B (en) | 2012-06-30 | 2012-06-30 | Energy transmission optical fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210221499.XA CN102721998B (en) | 2012-06-30 | 2012-06-30 | Energy transmission optical fiber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102721998A true CN102721998A (en) | 2012-10-10 |
| CN102721998B CN102721998B (en) | 2014-04-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210221499.XA Active CN102721998B (en) | 2012-06-30 | 2012-06-30 | Energy transmission optical fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102721998B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104403065A (en) * | 2014-11-20 | 2015-03-11 | 南京工业大学 | Silicon fluoride block copolymer for big-core diameter energy fiber and preparation method for silicon fluoride block copolymer |
| CN112759961A (en) * | 2021-02-09 | 2021-05-07 | 上海先权光纤科技有限公司 | Low-refractive-index optical fiber coating and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060084756A1 (en) * | 2004-04-22 | 2006-04-20 | Dsm Ip Assets B.V. | Low refractive index coating composition |
| US20100178504A1 (en) * | 2009-01-09 | 2010-07-15 | Xin Chen | Bend Insensitive Optical Fibers with Low Refractive Index Glass Rings |
| CN102031030A (en) * | 2010-11-16 | 2011-04-27 | 北方涂料工业研究设计院 | Low refractive index photocureable coating |
-
2012
- 2012-06-30 CN CN201210221499.XA patent/CN102721998B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060084756A1 (en) * | 2004-04-22 | 2006-04-20 | Dsm Ip Assets B.V. | Low refractive index coating composition |
| US20100178504A1 (en) * | 2009-01-09 | 2010-07-15 | Xin Chen | Bend Insensitive Optical Fibers with Low Refractive Index Glass Rings |
| CN102031030A (en) * | 2010-11-16 | 2011-04-27 | 北方涂料工业研究设计院 | Low refractive index photocureable coating |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104403065A (en) * | 2014-11-20 | 2015-03-11 | 南京工业大学 | Silicon fluoride block copolymer for big-core diameter energy fiber and preparation method for silicon fluoride block copolymer |
| CN104403065B (en) * | 2014-11-20 | 2016-09-28 | 南京工业大学 | A kind of big core diameter energy optical fiber fluorosilicic block copolymer and preparation method thereof |
| CN112759961A (en) * | 2021-02-09 | 2021-05-07 | 上海先权光纤科技有限公司 | Low-refractive-index optical fiber coating and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102721998B (en) | 2014-04-09 |
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