CN104076463A - High-temperature-resistant radiation protection optical cable - Google Patents
High-temperature-resistant radiation protection optical cable Download PDFInfo
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- CN104076463A CN104076463A CN201410302851.1A CN201410302851A CN104076463A CN 104076463 A CN104076463 A CN 104076463A CN 201410302851 A CN201410302851 A CN 201410302851A CN 104076463 A CN104076463 A CN 104076463A
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- high temperature
- temperature resistant
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- optical cable
- radiation proof
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- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention provides a high-temperature-resistant radiation protection optical cable which sequentially comprises a radiation protection optical fiber, a coating buffering layer, a high-temperature-resistant buffering layer, a reinforcement fiber layer, a high-temperature-resistant outer protection layer, a stainless steel tube layer and a mica isolation layer from inside to outside. The radiation protection optical fiber comprises an optical fiber and a radiation protection coating. The radiation protection coating comprises, by weight, 50-60 parts of 2-ethyl-1, 6-hexylene glycol, 20-30 parts of gamma-valerolactone, 10-20 parts of 2-vinyl pyrrolidone, 10-30 parts of dibutyl phthalate, 10-15 parts of p-phenylenediamine and 15-30 parts of fluorescent agents. The high-temperature-resistant radiation protection optical cable is good in communication stability at extremely high temperature.
Description
Technical field
The invention belongs to field of photovoltaic materials, particularly a kind of high temperature resistant radiation proof optical cable.
Background technology
Along with the development of radiation proof fiber technology, the field such as such as military affairs, electric power, engineering monitoring (sensing), petrochemical complex and medical science of radiation proof fiber optical cable beyond telecommunications industry is widely used.Particularly some special dimensions, the radiation proof fiber optical cable advantages such as large and anti-electromagnetic interference capability is strong with its transinformation are more and more paid attention to and are favored.
Modernization, nowadays informationalized, optical cable is required by all trades and professions, and general optical cable is taking PE plastics as sheath, and these materials are all conventional engineering materials, have abundant source, can meet large-scale production, and cost are relatively low.But for some special industries as industries relevant with heat and high temperature such as petrochemical complex, iron and steel, Aero-Space, boilers, just need can be resistance to the optical cable of living higher temperature, common optical cable obviously can not use.
Summary of the invention
Goal of the invention: in order to overcome above-mentioned the deficiencies in the prior art, the object of the present invention is to provide that a kind of resistance to elevated temperatures is good, the optical cable of good endurance.
Technical scheme: one provided by the invention is high temperature resistant radiation proof optical cable, from-inner-to-outer comprises radiation proof fiber, coated with buffer layer, high temperature resistant cushion, fortifying fibre layer, high temperature resistant outer jacket, stainless-steel tube layer, mica separation layer successively; Described radiation proof fiber comprises optical fiber and antiradiation coating, described antiradiation coating comprises following component by weight: 2-ethyl-1 of 50～60 parts, 6-hexanediol, 20～30 portions of γ mono-penta interior vinegar, 10～20 parts of 2-ethene pyrrolidine, 10～30 parts of dibatyl phithalates, 10～15 parts of p-phenylenediamine (PPD) classes, 15～30 parts of fluorescers.
As preferably, described coated with buffer layer is nylon 12 or nylon 6.
Preferred as another kind, described high temperature resistant cushion is heat resist modification silicon rubber or high temperature resistant acrylate resin.
Preferred as another kind, described fortifying fibre layer is aramid fiber braid or aramid belt.
Preferred as another kind, described high temperature resistant outer jacket is fluoroplastic ETFE.
Beneficial effect: high temperature resistant radiation proof optical cable provided by the invention communication stability in thermal extremes situation is good, simultaneously by being formulated in the composition that forms the solidified coating with good winding performance on optical fiber, and said composition comprises that colorant makes this optical fiber more attractive in appearance, the present invention is by adding radiation-resistant macromolecular compound in addition, make optical fiber of the present invention possess radiation-resistant function, avoid staff or user to suffer radiation.。
Brief description of the drawings
Fig. 1 is the structural representation of the high temperature resistant radiation proof optical cable of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is made and being further illustrated.
Embodiment 1
High temperature resistant radiation proof optical cable, from-inner-to-outer comprises radiation proof fiber 1, coated with buffer layer 2, high temperature resistant cushion 3, fortifying fibre layer 4, high temperature resistant outer jacket 5, stainless-steel tube layer 6, mica separation layer 7 successively; Described radiation proof fiber 1 comprises optical fiber and antiradiation coating, described antiradiation coating comprises following component by weight: 2-ethyl-1 of 50 parts, 6-hexanediol, 20 portions of γ mono-penta interior vinegar, 20 parts of 2-ethene pyrrolidine, 10 parts of dibatyl phithalates, 15 parts of p-phenylenediamine (PPD) classes, 15 parts of fluorescers.
Embodiment 2
High temperature resistant radiation proof optical cable, from-inner-to-outer comprises radiation proof fiber 1, coated with buffer layer 2, high temperature resistant cushion 3, fortifying fibre layer 4, high temperature resistant outer jacket 5, stainless-steel tube layer 6, mica separation layer 7 successively; Described radiation proof fiber 1 comprises optical fiber and antiradiation coating, described antiradiation coating comprises following component by weight: 2-ethyl-1 of 50 parts, 6-hexanediol, 20 portions of γ mono-penta interior vinegar, 10 parts of 2-ethene pyrrolidine, 10 parts of dibatyl phithalates, 10 parts of p-phenylenediamine (PPD) classes, 30 parts of fluorescers.
Claims (5)
1. a high temperature resistant radiation proof optical cable, is characterized in that: from-inner-to-outer comprises radiation proof fiber (1), coated with buffer layer (2), high temperature resistant cushion (3), fortifying fibre layer (4), high temperature resistant outer jacket (5), stainless-steel tube layer (6), mica separation layer (7) successively; Described radiation proof fiber (1) comprises optical fiber and antiradiation coating, described antiradiation coating comprises following component by weight: 2-ethyl-1 of 50～60 parts, 6-hexanediol, 20～30 portions of γ mono-penta interior vinegar, 10～20 parts of 2-ethene pyrrolidine, 10～30 parts of dibatyl phithalates, 10～15 parts of p-phenylenediamine (PPD) classes, 15～30 parts of fluorescers.
2. the high temperature resistant radiation proof optical cable of one according to claim 1, is characterized in that: described coated with buffer layer (2) is nylon 12 or nylon 6.
3. the high temperature resistant radiation proof optical cable of one according to claim 1, is characterized in that: described high temperature resistant cushion (3) is heat resist modification silicon rubber or high temperature resistant acrylate resin.
4. the high temperature resistant radiation proof optical cable of one according to claim 1, is characterized in that: described fortifying fibre layer (4) is aramid fiber braid or aramid belt.
5. the high temperature resistant radiation proof optical cable of one according to claim 1, is characterized in that: described high temperature resistant outer jacket (5) is fluoroplastic ETFE.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410302851.1A CN104076463A (en) | 2014-06-27 | 2014-06-27 | High-temperature-resistant radiation protection optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410302851.1A CN104076463A (en) | 2014-06-27 | 2014-06-27 | High-temperature-resistant radiation protection optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104076463A true CN104076463A (en) | 2014-10-01 |
Family
ID=51597838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410302851.1A Pending CN104076463A (en) | 2014-06-27 | 2014-06-27 | High-temperature-resistant radiation protection optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104076463A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107193093A (en) * | 2017-06-26 | 2017-09-22 | 长飞光纤光缆股份有限公司 | A kind of radiation hardness fire-retardant cable and its manufacture method |
| RU192307U1 (en) * | 2019-06-24 | 2019-09-12 | Российская Федерация, от лица которой выступает Министерство Промышленности и торговли Российской Федерации | Optical onboard radiation resistant cable |
-
2014
- 2014-06-27 CN CN201410302851.1A patent/CN104076463A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107193093A (en) * | 2017-06-26 | 2017-09-22 | 长飞光纤光缆股份有限公司 | A kind of radiation hardness fire-retardant cable and its manufacture method |
| RU192307U1 (en) * | 2019-06-24 | 2019-09-12 | Российская Федерация, от лица которой выступает Министерство Промышленности и торговли Российской Федерации | Optical onboard radiation resistant cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141001 |