CN1451728A - Communication optical cable and electric cable filled factis - Google Patents
Communication optical cable and electric cable filled factis Download PDFInfo
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- CN1451728A CN1451728A CN 02111393 CN02111393A CN1451728A CN 1451728 A CN1451728 A CN 1451728A CN 02111393 CN02111393 CN 02111393 CN 02111393 A CN02111393 A CN 02111393A CN 1451728 A CN1451728 A CN 1451728A
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Abstract
An oily paste filled in optical cable for communication contains rubber oil (13-19 wt.%), chilling oil (58-65 wt.%), ethylene propylene rubber (1-3 wt.%), polyethylene (4-11 wt.%), polypropylene (3-10 wt.%), additive (2-6 wt.%), antioxidizing agent (0.45-1 wt.%) and water-resistant agent (11-12 wt.%).
Description
Technical field:
The invention belongs to optical communication---the oil organic chemical industry polymer field of novel that optical fiber, optical cable, cable are used especially relates to a kind of communication optical cable and electric cable filled factis.
Background technology:
At present, pass through different separately composition of raw materials and technology about enterprise both at home and abroad, produce the communication optical cable and electric cable filled factis of various brands.More domestic enterprises often need melt down operation, energy consumption increase thereby production cost and improve because technology falls behind, prescription is single, and unstable product quality does not reach ministerial standard.And the factice for filling of import is in order to meet Chinese testing standard requirement, as dropping point 〉=220 ℃, often do not stint to reduce low-temperature performance, cone penetration, improves acid number, proportion is cost, causes some materialization fundamental property of factice for filling to be affected.Especially market value is higher, needs a large amount of foreign exchanges of cost country, has fettered the development of China's optical communication cause.
Summary of the invention:
Technical problem to be solved by this invention provides a kind of vanguard technology that merges optical communication and organic chemical industry's knowwhy, draws domestic and international optical cable factice for filling, is improved communication optical cable and electric cable filled factis improved, fine quality, with low cost.The technical scheme that the present invention solves its technical problem is: a kind of communication optical cable and electric cable filled factis, components by weight percent that it contains and proportioning are rubber oil 13～19%, refrigeration oil 58～67%, ethylene-propylene rubber(EPR) 1～3%, polyethylene 4～11%, polypropylene 3～11%, additive 2～6%, oxidation inhibitor 0.45～1%.Task proposed by the invention also can further be realized by following technical solution: a kind of communication optical cable and electric cable filled factis, components by weight percent that it contains and proportioning are rubber oil 13～19%, refrigeration oil 58～65%, ethylene-propylene rubber(EPR) 1～3%, polyethylene 4～11%, polypropylene 3～10%, additive 2～6%, oxidation inhibitor 0.45～1%; It also contains waterproofing agent 11～12%; The model of described rubber oil is that the model of YT-10, refrigeration oil is that the model of 46#, additive is that the model of N20 (German import), oxidation inhibitor is 1010, waterproofing agent is an expanding powder.Rubber oil among the present invention, refrigeration oil are base oil.Key characters more of the present invention such as low-temperature pliability, volatility are mainly by rubber oil, refrigeration oil decision; N20 is an additive, viscosity with temperature of the present invention is changed and produces less fluctuation; Ethylene-propylene rubber(EPR), polyethylene, polypropylene have the gelling thickening power to the present invention, can make mobile rubber oil, refrigeration oil thickening become the immobilising semi-solid state of heavy-gravity; The model of oxidation inhibitor is 1010, can stop the chain reaction of free radical, prevents that its physical and chemical performance from worsening, " wearing out " phenomenon occurring, but also can reduce liberation of hydrogen value of the present invention; Waterproofing agent is an expanding powder, forms colloid by water-swellable, to stop the infiltration of moisture content.Said components is a known substance, and all market is buied at home." the Chinese chemical industry market conditions " that its marketing channel was published referring to August 6 calendar year 2001.The present invention can play the liner effect to optical cable first owing to adopt technique scheme, and the mechanical force of generations such as the buffering optical cable is vibrated, impact, bending influences, and second waterproof part corrodes optical cable, has prolonged the communication quality and the work-ing life of optical cable.The present invention measures through relevant quality surveillance detection department, and its every technical indicator has has all met or exceeded national ministerial standard, sees following table for details:
| Technical indicator | Ministerial standard | The present invention |
| Dropping point | ???????150℃ | ????＞220℃ |
| The liberation of hydrogen value (80 ℃, 24h) | ?????≤0.1ul/g | ????≤0.01ul/g |
| Oxidation value of inducing (190 ℃) | ??????≥20min | ????＞20min |
| Flash-point | ??????≥200℃ | ????＞230℃ |
| Analyse oil (80 ℃, 24h) | ??????≤2.0％ | ????＜1.5％ |
| Acid number | ???≤1.0mgKOH/g | ????0.29mgKOH/g |
Embodiment:
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | |
| Rubber oil | 13％ | 15％ | 16.5％ | 17.3％ | 19％ |
| Refrigeration oil | 61％ | 60％ | 67％ | 58％ | 63.5％ |
| Ethylene-propylene rubber(EPR) | 1％ | 1.5％ | 3％ | 2.8％ | 2.5％ |
| Polyethylene | 10.5.％ | 11％ | 4％ | 9％ | 5.7％ |
| Polypropylene | 11％ | 10.05％ | 3％ | 8.05％ | 3.5％ |
| Additive | 3％ | 2％ | 6％ | 4％ | 4.8％ |
| Oxidation inhibitor | 0.5％ | 0.45％ | 0.5％ | 0.85％ | 1％ |
The preparation method of the embodiment of the invention 1 to 5 is: YT-10 rubber oil, 46# refrigeration oil, ethylene-propylene rubber(EPR), polyethylene, polypropylene, 1010 type oxidation inhibitor are dropped into respectively to stir in the thermal response still heat to 160 ℃～170 ℃, be incubated 1 hour, become work in-process of the present invention to go out still, naturally cooling.Then, it is in 25 ℃～42 ℃ the cold reactor that work in-process of the present invention are evacuated to the still temperature, add N20, under the condition of negative pressure of 0.096mpa, vacuum stirring 2 hours allows it react completely, and the toothing through toothed gear pump rolls, carefully grinds, mixes, extrudes bubble again, filter through filter again, promptly obtain the finished product of the present invention of qualified semi-cured state.Embodiments of the invention 1 to 5 are used for communication sealed photoelectric cable.
| Embodiment 6 | Embodiment 7 | Embodiment 8 | Embodiment 9 | Embodiment 10 | |
| Rubber oil | 13％ | 15.3％ | 15.2％ | 15.8％ | 16％ |
| Refrigeration oil | 59.5％ | 61％ | 58.5％ | 60％ | 58％ |
| Ethylene-propylene rubber(EPR) | 1％ | 1.12％ | 1.6％ | 1.2％ | 1.45％ |
| Polyethylene | 5％ | 5.5％ | 5％ | 4％ | 5％ |
| Polypropylene | 3％ | 3％ | 3.3％ | 3.5％ | 3.5％ |
| Additive | 6％ | 2％ | 4.5％ | 4％ | 4.2％ |
| Oxidation inhibitor | 0.5％ | 0.48％ | 0.45％ | 0.5％ | 0.65％ |
| Waterproofing agent | 12％ | 11.6％ | 11.45％ | 11.％ | 11.2％ |
The preparation method of embodiment 6 to 10 is: in the preparation method of embodiment 1 to 5, except that adding the waterproofing agent when adding N20, other are with embodiment 1 to 5.Embodiments of the invention 6 to 10 are used for waterproofing type sealed photoelectric cable.
Claims (5)
1. communication optical cable and electric cable filled factis, it is characterized in that: components by weight percent that it contains and proportioning are rubber oil 13～19%, refrigeration oil 58～67%, ethylene-propylene rubber(EPR) 1～3%, polyethylene 4～11%, polypropylene 3～11%, additive 2～6%, oxidation inhibitor 0.45～1%.
2. a kind of communication optical cable and electric cable filled factis according to claim 1, it is characterized in that: components by weight percent that it contains and proportioning are rubber oil 13～19%, refrigeration oil 5 8～65%, ethylene-propylene rubber(EPR) 1～3%, polyethylene 4～11%, polypropylene 3～10%, additive 2～6%, oxidation inhibitor 0.45～1%.
3. a kind of communication optical cable and electric cable filled factis according to claim 2 is characterized in that: it also contains waterproofing agent 11～12%.
4. a kind of communication optical cable and electric cable filled factis according to claim 1 and 2 is characterized in that: the model of described rubber oil is that the model of YT-10, refrigeration oil is that the model of 46#, additive is that the model of N20, oxidation inhibitor is 1010.
5. a kind of communication optical cable and electric cable filled factis according to claim 3 is characterized in that: waterproofing agent is an expanding powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02111393 CN1280387C (en) | 2002-04-16 | 2002-04-16 | Communication optical cable and electric cable filled factis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02111393 CN1280387C (en) | 2002-04-16 | 2002-04-16 | Communication optical cable and electric cable filled factis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1451728A true CN1451728A (en) | 2003-10-29 |
| CN1280387C CN1280387C (en) | 2006-10-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02111393 Expired - Fee Related CN1280387C (en) | 2002-04-16 | 2002-04-16 | Communication optical cable and electric cable filled factis |
Country Status (1)
| Country | Link |
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| CN (1) | CN1280387C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1314612C (en) * | 2005-05-12 | 2007-05-09 | 苏州大学 | Colourless transparent optical fiber ointment and preparation method thereof |
| CN100392769C (en) * | 2005-01-26 | 2008-06-04 | 上海电缆研究所 | Longitudinal watertightness cable/wire |
| CN100402625C (en) * | 2005-05-12 | 2008-07-16 | 苏州大学 | Optical cable water-blocking factice |
| CN101740168B (en) * | 2008-11-19 | 2011-07-20 | 上海鸿辉光通材料有限公司 | Cold-application filling paste for cables |
| CN102051050B (en) * | 2009-11-10 | 2012-01-11 | 上海鸿辉光通材料有限公司 | Filling silicon gel for communication module and preparation method thereof |
| CN101770055B (en) * | 2009-01-06 | 2012-01-11 | 上海鸿辉光通材料有限公司 | Low-density water repellent filling paste for optical cables |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102005264B (en) * | 2009-08-31 | 2012-05-23 | 上海鸿辉光通材料有限公司 | Inflame-resistance and water-resistance filling paste for optical cable and preparation method thereof |
-
2002
- 2002-04-16 CN CN 02111393 patent/CN1280387C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100392769C (en) * | 2005-01-26 | 2008-06-04 | 上海电缆研究所 | Longitudinal watertightness cable/wire |
| CN1314612C (en) * | 2005-05-12 | 2007-05-09 | 苏州大学 | Colourless transparent optical fiber ointment and preparation method thereof |
| CN100402625C (en) * | 2005-05-12 | 2008-07-16 | 苏州大学 | Optical cable water-blocking factice |
| CN101740168B (en) * | 2008-11-19 | 2011-07-20 | 上海鸿辉光通材料有限公司 | Cold-application filling paste for cables |
| CN101770055B (en) * | 2009-01-06 | 2012-01-11 | 上海鸿辉光通材料有限公司 | Low-density water repellent filling paste for optical cables |
| CN102051050B (en) * | 2009-11-10 | 2012-01-11 | 上海鸿辉光通材料有限公司 | Filling silicon gel for communication module and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1280387C (en) | 2006-10-18 |
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