CN103601929B - A kind of ice-covering-proof cable insulation wrapper and preparation method thereof - Google Patents
A kind of ice-covering-proof cable insulation wrapper and preparation method thereof Download PDFInfo
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- CN103601929B CN103601929B CN201310592742.3A CN201310592742A CN103601929B CN 103601929 B CN103601929 B CN 103601929B CN 201310592742 A CN201310592742 A CN 201310592742A CN 103601929 B CN103601929 B CN 103601929B
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- Prior art keywords
- ice
- covering
- cable insulation
- insulation wrapper
- proof cable
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- 238000009413 insulation Methods 0.000 title claims abstract description 20
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims abstract description 30
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229920000459 Nitrile rubber Polymers 0.000 claims abstract description 15
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229920001971 elastomer Polymers 0.000 claims abstract description 15
- 239000005060 rubber Substances 0.000 claims abstract description 15
- 235000021355 Stearic acid Nutrition 0.000 claims abstract description 10
- 239000002253 acid Substances 0.000 claims abstract description 10
- 230000003712 anti-aging effect Effects 0.000 claims abstract description 10
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 10
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 10
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229960001866 silicon dioxide Drugs 0.000 claims abstract description 10
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 10
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 10
- 239000008117 stearic acid Substances 0.000 claims abstract description 10
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000006087 Silane Coupling Agent Substances 0.000 claims abstract description 9
- 238000004073 vulcanization Methods 0.000 claims abstract description 5
- 239000002390 adhesive tape Substances 0.000 claims description 10
- 238000007670 refining Methods 0.000 claims description 10
- 238000010074 rubber mixing Methods 0.000 claims description 10
- 239000000243 solution Substances 0.000 claims description 10
- 238000001125 extrusion Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000010907 mechanical stirring Methods 0.000 claims description 5
- 239000011259 mixed solution Substances 0.000 claims description 5
- 238000004513 sizing Methods 0.000 claims description 5
- FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 0.000 claims description 4
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 claims description 3
- YUYCVXFAYWRXLS-UHFFFAOYSA-N trimethoxysilane Chemical compound CO[SiH](OC)OC YUYCVXFAYWRXLS-UHFFFAOYSA-N 0.000 claims description 3
- UUEWCQRISZBELL-UHFFFAOYSA-N 3-trimethoxysilylpropane-1-thiol Chemical compound CO[Si](OC)(OC)CCCS UUEWCQRISZBELL-UHFFFAOYSA-N 0.000 claims description 2
- 239000004593 Epoxy Substances 0.000 claims description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Organic Insulating Materials (AREA)
Abstract
The invention discloses a kind of ice-covering-proof cable insulation wrapper and preparation method thereof, be prepared from by butadiene-acrylonitrile rubber, silicon-dioxide, silane coupling agent, branch type polycarboxylic acid, toluene, stearic acid, Vulcanization accelerator TMTD and anti-aging agent.Compared with prior art, ice-covering-proof cable insulation wrapper of the present invention directly wraps in the outside of cable when producing cable, save resource, and the hydrophobicity on cable insulation wrapper surface can be increased substantially, and there is anti-pollution function, make the sticking power of feeder cable and ice reduce 70-90%, this invention ensures that the safety of cable, reduce production cost simultaneously.
Description
Technical field
The present invention relates to the security fields of field cable, particularly a kind of ice-covering-proof cable insulation wrapper and preparation method thereof.
Background technology
The icing of transmission route threatens the safe operation of electric power and network of communication.The problem of the how deicing of numerous scholar's research power system in recent years, research finds, utilizes hydrophobic coating can prevent transmission route icing, also to prevent transmitting line and insulator from producing pollution flashover and ice and flash and resemble.
But this hydrophobic coating time has been grown and can come off or ftracture, and work-ing life is short, does not reach ice-covering-proof object.Therefore consider that exploitation one can ice-covering-proof cable insulation wrapper.
Summary of the invention
The object of the invention is to provide a kind of can effectively ice-covering-proof and ice-covering-proof cable insulation wrapper of long perfomance life and preparation method thereof.
For achieving the above object, the present invention implements according to following technical scheme:
A kind of ice-covering-proof cable insulation wrapper, it is prepared from by butadiene-acrylonitrile rubber, silicon-dioxide, silane coupling agent, branch type polycarboxylic acid, toluene, stearic acid, Vulcanization accelerator TMTD and anti-aging agent, the mass percent of each component is: butadiene-acrylonitrile rubber 45 ~ 65%, silicon-dioxide 5 ~ 15%, silane coupling agent 5 ~ 10%, branch type polycarboxylic acid 5 ~ 15%, toluene 10 ~ 15%, stearic acid 1 ~ 3%, Vulcanization accelerator TMTD 2 ~ 3%, anti-aging agent 1 ~ 2%.
As preferred version of the present invention, described silane coupling agent is one or more in vinyltriethoxysilane, aminopropyl triethoxysilane, γ-(2,3-epoxy third oxygen) propyl trimethoxy silicane, methyl allyl acyloxypropyl trimethoxysilane or mercaptopropyl trimethoxysilane.
A preparation method for ice-covering-proof cable insulation wrapper, comprises the steps:
1) utilize mechanical stirring make the silicon-dioxide of 5 ~ 15%, the silane coupling agent of 5 ~ 10% and 5 ~ 15% branch type polycarboxylic acid dispersed in the toluene of 10 ~ 15%, then by mixed solution ultrasonic disperse 2-10min, be designated as solution A;
2) after the butadiene-acrylonitrile rubber of 45 ~ 65% is dropped in Banbury mixer plasticating, park 24 hours stand-by;
3) butadiene-acrylonitrile rubber of plasticating is dropped into Banbury mixer, adds solution A, the stearic acid of 1 ~ 3%, the anti-aging agent of 1 ~ 2% respectively, after banburying, park 24 hours stand-by;
4) sizing material that banburying is good is put into opening rubber mixing machine and open refining, add the TMTD of promotor 2 ~ 3%, after opening refining, enter forcing machine and be extruded into adhesive tape with opening rubber mixing machine, extrusion temperature controls at 65 ~ 80 DEG C;
5) adhesive tape extruded enters mould and carries out processing and to get product ice-covering-proof cable insulation wrapper.
Compared with prior art, ice-covering-proof cable insulation wrapper of the present invention directly wraps in the outside of cable when producing cable, save resource, and the hydrophobicity on cable insulation wrapper surface can be increased substantially, and there is anti-pollution function, make the sticking power of feeder cable and ice reduce 70-90%, this invention ensures that the safety of cable, reduce production cost simultaneously.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described, is used for explaining the present invention in this illustrative examples of inventing and explanation, but not as a limitation of the invention.
Embodiment 1
1) utilize mechanical stirring make the silicon-dioxide of 15%, the vinyltriethoxysilane of 10% and 15% branch type polycarboxylic acid dispersed in the toluene of 10%, then by mixed solution ultrasonic disperse 2-10min, be designated as solution A;
2) after the butadiene-acrylonitrile rubber of 45% is dropped in Banbury mixer plasticating, park 24 hours stand-by;
3) butadiene-acrylonitrile rubber of plasticating is dropped into Banbury mixer, adds solution A, the stearic acid of 1%, the anti-aging agent of 2% respectively, after banburying, park 24 hours stand-by;
4) sizing material that banburying is good is put into opening rubber mixing machine and open refining, add the TMTD of promotor 2%, after opening refining, enter forcing machine and be extruded into adhesive tape with opening rubber mixing machine, extrusion temperature controls at 75 DEG C;
5) adhesive tape extruded enters mould and carries out processing and to get product ice-covering-proof cable insulation wrapper.
Embodiment 2
1) utilize mechanical stirring make the mixture of the silicon-dioxide of 10%, the vinyltriethoxysilane of 10% and aminopropyl triethoxysilane and 10% branch type polycarboxylic acid dispersed in the toluene of 15%, then by mixed solution ultrasonic disperse 2-10min, solution A is designated as;
2) after the butadiene-acrylonitrile rubber of 50% is dropped in Banbury mixer plasticating, park 24 hours stand-by;
3) butadiene-acrylonitrile rubber of plasticating is dropped into Banbury mixer, adds solution A, the stearic acid of 2%, the anti-aging agent of 1% respectively, after banburying, park 24 hours stand-by;
4) sizing material that banburying is good is put into opening rubber mixing machine and open refining, add the TMTD of promotor 2%, after opening refining, enter forcing machine and be extruded into adhesive tape with opening rubber mixing machine, extrusion temperature controls at 75 DEG C;
5) adhesive tape extruded enters mould and carries out processing and to get product ice-covering-proof cable insulation wrapper.
Embodiment 3
1) utilize mechanical stirring make the silicon-dioxide of 6%, the methyl allyl acyloxypropyl trimethoxysilane of 6% and 5% branch type polycarboxylic acid dispersed in the toluene of 10%, then by mixed solution ultrasonic disperse 2-10min, be designated as solution A;
2) after the butadiene-acrylonitrile rubber of 65% is dropped in Banbury mixer plasticating, park 24 hours stand-by;
3) butadiene-acrylonitrile rubber of plasticating is dropped into Banbury mixer, adds solution A, the stearic acid of 3%, the anti-aging agent of 2% respectively, after banburying, park 24 hours stand-by;
4) sizing material that banburying is good is put into opening rubber mixing machine and open refining, add the TMTD of promotor 3%, after opening refining, enter forcing machine and be extruded into adhesive tape with opening rubber mixing machine, extrusion temperature controls at 75 DEG C;
5) adhesive tape extruded enters mould and carries out processing and to get product ice-covering-proof cable insulation wrapper.
Technical scheme of the present invention is not limited to the restriction of above-mentioned specific embodiment, the technology distortion that every technical scheme according to the present invention is made, and all falls within protection scope of the present invention.
Claims (3)
1. an ice-covering-proof cable insulation wrapper, it is characterized in that: it is prepared from by butadiene-acrylonitrile rubber, silicon-dioxide, silane coupling agent, branch type polycarboxylic acid, toluene, stearic acid, Vulcanization accelerator TMTD and anti-aging agent, the mass percent of each component is: butadiene-acrylonitrile rubber 45 ~ 65%, silicon-dioxide 5 ~ 15%, silane coupling agent 5 ~ 10%, branch type polycarboxylic acid 5 ~ 15%, toluene 10 ~ 15%, stearic acid 1 ~ 3%, Vulcanization accelerator TMTD 2 ~ 3%, anti-aging agent 1 ~ 2%.
2. ice-covering-proof cable insulation wrapper according to claim 1, it is characterized in that: described silane coupling agent is one or more in vinyltriethoxysilane, aminopropyl triethoxysilane, γ-(2,3-epoxy third oxygen) propyl trimethoxy silicane, methyl allyl acyloxypropyl trimethoxysilane or mercaptopropyl trimethoxysilane.
3. a preparation method for ice-covering-proof cable insulation wrapper, is characterized in that, comprises the steps:
1) utilize mechanical stirring make the silicon-dioxide of 5 ~ 15%, the silane coupling agent of 5 ~ 10% and 5 ~ 15% branch type polycarboxylic acid dispersed in the toluene of 10 ~ 15%, then by mixed solution ultrasonic disperse 2-10min, be designated as solution A;
2) after the butadiene-acrylonitrile rubber of 45 ~ 65% is dropped in Banbury mixer plasticating, park 24 hours stand-by;
3) butadiene-acrylonitrile rubber of plasticating is dropped into Banbury mixer, adds solution A, the stearic acid of 1 ~ 3%, the anti-aging agent of 1 ~ 2% respectively, after banburying, park 24 hours stand-by;
4) sizing material that banburying is good is put into opening rubber mixing machine and open refining, add the TMTD of promotor 2 ~ 3%, after opening refining, enter forcing machine and be extruded into adhesive tape with opening rubber mixing machine, extrusion temperature controls at 65 ~ 80 DEG C;
5) adhesive tape extruded enters mould and carries out processing and to get product ice-covering-proof cable insulation wrapper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310592742.3A CN103601929B (en) | 2013-11-22 | 2013-11-22 | A kind of ice-covering-proof cable insulation wrapper and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310592742.3A CN103601929B (en) | 2013-11-22 | 2013-11-22 | A kind of ice-covering-proof cable insulation wrapper and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103601929A CN103601929A (en) | 2014-02-26 |
| CN103601929B true CN103601929B (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310592742.3A Active CN103601929B (en) | 2013-11-22 | 2013-11-22 | A kind of ice-covering-proof cable insulation wrapper and preparation method thereof |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107787342A (en) * | 2015-04-27 | 2018-03-09 | 密执安州立大学董事会 | Durability dredges ice surface |
| CN105504419A (en) * | 2015-06-09 | 2016-04-20 | 国网山东省电力公司临沂供电公司 | Preparation technology for electric-transmission-line insulation outer layer and application thereof |
| CN111681823B (en) * | 2020-07-31 | 2021-07-20 | 国网河南省电力公司新野县供电公司 | High-toughness anti-icing cable |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101089055A (en) * | 2007-07-12 | 2007-12-19 | 武汉理工大学 | Prepn process of polymer coated silica composite particle |
| JP2008106205A (en) * | 2006-10-27 | 2008-05-08 | Hakuto Co Ltd | Rubber composition |
| CN102581900A (en) * | 2012-03-17 | 2012-07-18 | 广西大学 | Method for improving surface properties of wood by using silicon dioxide |
| CN103113635A (en) * | 2013-01-15 | 2013-05-22 | 安徽华宇电缆集团有限公司 | Oil-resistant power cable material and preparation method thereof |
| CN103275581A (en) * | 2013-06-19 | 2013-09-04 | 国家电网公司 | Ice coating prevention paint for power transmission cable and preparation method thereof |
-
2013
- 2013-11-22 CN CN201310592742.3A patent/CN103601929B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008106205A (en) * | 2006-10-27 | 2008-05-08 | Hakuto Co Ltd | Rubber composition |
| CN101089055A (en) * | 2007-07-12 | 2007-12-19 | 武汉理工大学 | Prepn process of polymer coated silica composite particle |
| CN102581900A (en) * | 2012-03-17 | 2012-07-18 | 广西大学 | Method for improving surface properties of wood by using silicon dioxide |
| CN103113635A (en) * | 2013-01-15 | 2013-05-22 | 安徽华宇电缆集团有限公司 | Oil-resistant power cable material and preparation method thereof |
| CN103275581A (en) * | 2013-06-19 | 2013-09-04 | 国家电网公司 | Ice coating prevention paint for power transmission cable and preparation method thereof |
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| CN103601929A (en) | 2014-02-26 |
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