CN107833670A - A kind of high mechanical properties insulated cable - Google Patents
A kind of high mechanical properties insulated cable Download PDFInfo
- Publication number
- CN107833670A CN107833670A CN201710918333.6A CN201710918333A CN107833670A CN 107833670 A CN107833670 A CN 107833670A CN 201710918333 A CN201710918333 A CN 201710918333A CN 107833670 A CN107833670 A CN 107833670A
- Authority
- CN
- China
- Prior art keywords
- parts
- cable
- nitile
- serving
- nitrile
- 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.)
- Withdrawn
Links
- 239000002131 composite material Substances 0.000 claims abstract description 47
- 229920002748 Basalt fiber Polymers 0.000 claims abstract description 40
- 229920000459 Nitrile rubber Polymers 0.000 claims abstract description 30
- 239000004020 conductor Substances 0.000 claims abstract description 25
- 239000005062 Polybutadiene Substances 0.000 claims abstract description 24
- 229920002857 polybutadiene Polymers 0.000 claims abstract description 24
- 239000011248 coating agent Substances 0.000 claims abstract description 17
- 238000000576 coating method Methods 0.000 claims abstract description 17
- 230000004888 barrier function Effects 0.000 claims abstract description 15
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 15
- 150000002825 nitriles Chemical class 0.000 claims abstract description 14
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000005011 phenolic resin Substances 0.000 claims abstract description 13
- 229920001568 phenolic resin Polymers 0.000 claims abstract description 13
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 8
- 239000004945 silicone rubber Substances 0.000 claims abstract description 7
- 239000007822 coupling agent Substances 0.000 claims abstract description 6
- 238000009413 insulation Methods 0.000 claims abstract description 6
- 238000005253 cladding Methods 0.000 claims abstract description 3
- 239000002994 raw material Substances 0.000 claims abstract description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 16
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 12
- 238000001125 extrusion Methods 0.000 claims description 8
- KBIWNQVZKHSHTI-UHFFFAOYSA-N 4-n,4-n-dimethylbenzene-1,4-diamine;oxalic acid Chemical compound OC(=O)C(O)=O.CN(C)C1=CC=C(N)C=C1 KBIWNQVZKHSHTI-UHFFFAOYSA-N 0.000 claims description 6
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Natural products OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 6
- 239000005543 nano-size silicon particle Substances 0.000 claims description 4
- 150000007524 organic acids Chemical class 0.000 claims description 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims description 3
- 229910019142 PO4 Inorganic materials 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 3
- 239000010452 phosphate Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 claims 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 1
- 239000012792 core layer Substances 0.000 claims 1
- 235000014113 dietary fatty acids Nutrition 0.000 claims 1
- 239000000194 fatty acid Substances 0.000 claims 1
- 229930195729 fatty acid Natural products 0.000 claims 1
- 150000004665 fatty acids Chemical group 0.000 claims 1
- 239000003381 stabilizer Substances 0.000 claims 1
- 239000011701 zinc Substances 0.000 claims 1
- 229910052725 zinc Inorganic materials 0.000 claims 1
- 230000000052 comparative effect Effects 0.000 description 10
- 239000011810 insulating material Substances 0.000 description 9
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical group [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 229910000077 silane Inorganic materials 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 239000004698 Polyethylene Substances 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 7
- 229910052802 copper Inorganic materials 0.000 description 7
- 239000010949 copper Substances 0.000 description 7
- 229920000573 polyethylene Polymers 0.000 description 7
- 235000013339 cereals Nutrition 0.000 description 6
- 239000004800 polyvinyl chloride Substances 0.000 description 6
- 229920000915 polyvinyl chloride Polymers 0.000 description 6
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- 239000004425 Makrolon Substances 0.000 description 2
- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000007720 emulsion polymerization reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 150000003014 phosphoric acid esters Chemical class 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- -1 mass ratio Reason Chemical compound 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 125000000962 organic group Chemical group 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1875—Multi-layer sheaths
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/02—Copolymers with acrylonitrile
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
- H01B7/0208—Cables with several layers of insulating material
- H01B7/0225—Three or more layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
- H01B7/0275—Disposition of insulation comprising one or more extruded layers of insulation
- H01B7/0283—Disposition of insulation comprising one or more extruded layers of insulation comprising in addition one or more other layers of non-extruded insulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
- H01B7/0291—Disposition of insulation comprising two or more layers of insulation having different electrical properties
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
- H01B9/021—Features relating to screening tape per se
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/004—Additives being defined by their length
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of high mechanical properties insulated cable, including：An at least conductor thread core, the insulating barrier being paperwrapped in outside the conductor thread core, the screen layer being paperwrapped in outside the insulating barrier, cladding are around in the restrictive coating outside the screen layer；Described restrictive coating includes inner sheath, inner liner, armor and serving；The inner sheath and serving are prepared using nitile-butadiene rubber composite material；Described nitile-butadiene rubber composite material is prepared including following parts by weight raw material：20 35 parts of basalt fibre, 15 25 parts of nitrile silicone rubber, 50 60 parts of nitrile rubber, 10 25 parts of modifying agent, 13 parts of coupling agent, 20 30 parts of phenolic resin；The cable, so as to improve the mechanical strength of cable and insulating properties, makes the nitrile rubber cable can be used in ocean engineering using the nitile-butadiene rubber composite material with superior insulation and mechanical performance as the inner sheath and serving in the coat layer of power cable.
Description
Technical field
The present invention relates to field of cables, and in particular to a kind of high mechanical properties insulated cable.
Background technology
Cable is to be fabricated to conductor thread core by twisted with one or more wire, then corresponding insulation is imposed on conductor
Layer, the wire that outside is wrapped sealing sheath and formed, is mainly made up of core, insulating barrier, screen layer and restrictive coating.Cable has
Take ground and space is few；Power supply safety is reliable, and electric shock possibility is small；Be advantageous to improve the power factor of power system；Operation,
Maintenance work is simple and convenient；Be advantageous to beautifying city, there is many advantages, such as confidentiality, in being widely used in living and producing
Every field.
Nitrile rubber is as made from butadiene and acrylonitrile through emulsion polymerization, and nitrile rubber mainly uses low temperature emulsion
Polymerization produces, and has the advantages of oil resistivity is fabulous, and wearability is higher, and heat resistance is preferable, and bonding force is strong, but there is also low temperature resistant
The defects of property is poor, ozone resistance is poor, insulating properties are inferior, mechanical performance is poor；Thus, the electricity directly prepared using nitrile rubber
Cable mechanical strength is low, poor insulativity, it is impossible to meets application of the cable in ocean engineering.
The content of the invention
It is an object of the invention to overcome the defects of existing nitrile rubber insulation cable machinery performance is low, insulating properties are poor,
A kind of high mechanical properties insulated cable is provided；The present invention will be by modification, has superior insulation and mechanical performance
Nitile-butadiene rubber composite material improves the mechanical strength and absolutely of insulated cable as the inner sheath and serving in the coat layer of power cable
Edge, the nitrile rubber cable is set to can be used in ocean engineering.
In order to realize foregoing invention purpose, the invention provides a kind of high mechanical properties insulated cable, including：At least one
Conductor thread core, the insulating barrier being paperwrapped in outside the conductor thread core, the screen layer being paperwrapped in outside the insulating barrier, cladding are around in described
Restrictive coating outside screen layer；Described restrictive coating includes inner sheath, inner liner, armor and serving；The inner sheath and outer
Tegillum is prepared using nitile-butadiene rubber composite material；Described nitile-butadiene rubber composite material includes following parts by weight raw material system
It is standby to form：The basalt fibre of 20-35 parts, the nitrile silicone rubber of 15-25 parts, 50-60 parts nitrile rubber, 10-25 parts modification
Agent, the coupling agent of 1-3 parts, the phenolic resin of 20-30 parts.
A kind of high mechanical properties insulated cable of the present invention, inner sheath and serving in the restrictive coating of the cable are from passing through
Modification has superior insulation and the nitile-butadiene rubber composite material of mechanical performance, makes the complex environment in the ocean of cable
In the case of can long-time stable work.
A kind of above-mentioned high mechanical properties insulated cable, wherein, it is 2-4 ︰ 1-3 ︰ 1-3's that described modifying agent, which includes mass ratio,
Hydrogen peroxide, organic acid and phosphate；The modifying agent quickly can carry out burn into activation and grafting, shape to basalt fibre surface
Into rough surface, and be grafted a large amount of active organic groups, improve chemical bonding between basalt fibre and nitrile silicone rubber and
Mechanical riveted ability；Described mechanical riveted refers to that matrix material packs tightly the fiber of rough surface and caused by shrinkage stress
Frictional engagement.
Wherein, described nitrile silicone rubber is not only good with nitrile rubber compatibility as intervening material, and can and basalt
Fiber surface carries out chemical bonding, chemical bond is formed, so as to significantly improve compatibility of the basalt fibre in nitrile rubber.
Wherein, it is preferred that described organic acid is the one or more in ethanedioic acid, butene dioic acid, acrylic acid.
A kind of above-mentioned high mechanical properties insulated cable, wherein, it is preferred that described basalt fibre length≤3mm, diameter
For 1-5 μm.
A kind of above-mentioned high mechanical properties insulated cable, wherein, it is preferred that include weight hundred in described basalt fibre
Fraction be 0.1-1.5% nano oxidized al whisker, nano oxidized al whisker be remarkably improved basalt fibre rupture strength and
Anti- electrical treeing performance, there is positive role to the mechanical performance and insulating properties for increasing nitile-butadiene rubber composite material；Most preferably, institute
The percentage by weight for the nano oxidized al whisker stated is 0.5-1.2%.
Wherein, it is preferred that described nano aluminium oxide diameter of whiskers is 2-5nm, draw ratio is 3-10 ︰ 1.
A kind of above-mentioned high mechanical properties insulated cable, wherein, receiving for 0.6-0.8% is also included in described basalt fibre
Rice silica, nano silicon improves the toughness of basalt fibre and anti-corona resistant, to increasing nitile-butadiene rubber composite material
Mechanical performance and insulating properties have positive role.
Wherein, it is preferred that the particle diameter of described nano silicon is 5-10nm.
Wherein, described coupling agent is silane coupler, can further improve phase of the basalt fibre in nitrile rubber
Capacitive.
Wherein, the preparation method of described nitile-butadiene rubber composite material, comprises the following steps：
（1）Basalt fibre is handled with modifying agent, obtains treated basalt fiber；
（2）Nitrile silicone rubber is mixed into extrusion with treated basalt fiber, coupling agent and obtains intermediate；
（3）Extruded after intermediate is well mixed with nitrile rubber, phenolic resin with extruder, it is compound to obtain nitrile rubber
Material.
A kind of above-mentioned high mechanical properties insulated cable, wherein, described conductor thread core is prepared by conductive material
Wire；Preferably, described conductor material is one kind in copper, aluminium and its alloy.
Wherein, described screen layer is made up of shielding material；Preferably, described shielding material is composite shielding material.
Wherein, described insulating barrier is formed using High Performance Insulation material；Preferably, described insulating materials is compound exhausted
Edge material.
Compared with prior art, beneficial effects of the present invention：
The nitile-butadiene rubber composite material that the restrictive coating of cable of the present invention is modified using basalt fibre is made, and has higher machinery
Performance and insulating properties, cable is set to adapt to the complex environment of ocean.
Embodiment
With reference to test example and embodiment, the present invention is described in further detail.But this should not be understood
Following embodiment is only limitted to for the scope of the above-mentioned theme of the present invention, it is all that this is belonged to based on the technology that present invention is realized
The scope of invention.
Embodiment 1
A kind of high mechanical properties insulated cable, is followed successively by from inside to outside：
Conductor thread core：Copper conductor；
Insulating barrier：Polyethylene composite insulating material；
Screen layer：Carbon fiber-polyvinyl chloride composite shielding material；
Restrictive coating：It is divided into inner sheath, inner liner, armor and serving；Wherein, inner sheath and serving pass through method system
It is standby to obtain：
（1）By 28 parts containing percetage by weight be 0.8% draw ratio be 6 ︰ 1, a diameter of 3nm alumina whisker and 0.7% grain
Footpath be 8nm nano silicons basalt fibre with 18 parts include mass ratio be the ︰ 2 of 3 ︰ 2 hydrogen peroxide, ethanedioic acid and phosphoric acid
Ester is handled, and obtains treated basalt fiber；
（2）20 parts of nitrile silicone rubbers are mixed into extrusion with treated basalt fiber, 2 silane couplers and obtain intermediate；
（3）Extruded after intermediate is well mixed with 55 parts of nitrile rubbers, 25 parts of phenolic resin with extruder, obtain fourth
Nitrile rubber composite；
（4）Cable inner sheath and serving are formed respectively with nitile-butadiene rubber composite material wrapping.
Embodiment 2
A kind of high mechanical properties insulated cable, is followed successively by from inside to outside：
Conductor thread core：Copper aluminum alloy wire；
Insulating barrier：Polyethylene composite insulating material；
Screen layer：Carbon fiber-polyphenylene sulfide composite shielding material；
Restrictive coating：It is divided into inner sheath, inner liner, armor and serving；Wherein, inner sheath and serving pass through method system
It is standby to obtain：
（1）By 20 parts containing percetage by weight be 1.5% draw ratio be 3 ︰ 1, a diameter of 2nm alumina whisker and 0.6% grain
Footpath be 10nm nano silicons basalt fibre with 25 parts include mass ratio be the ︰ 1 of 2 ︰ 1 hydrogen peroxide, acrylic acid and phosphorus
Acid esters is handled, and obtains treated basalt fiber；
（2）25 parts of nitrile silicone rubbers are mixed into extrusion with treated basalt fiber, 3 silane couplers and obtain intermediate；
（3）Extruded after intermediate is well mixed with 50 parts of nitrile rubbers, 30 parts of phenolic resin with extruder, obtain fourth
Nitrile rubber composite；
（4）Cable inner sheath and serving are formed respectively with nitile-butadiene rubber composite material wrapping.
Embodiment 3
A kind of high mechanical properties insulated cable, is followed successively by from inside to outside：
Conductor thread core：Aluminum conductor；
Insulating barrier：Polyethylene composite insulating material；
Sealant：Silicon rubber；
Screen layer：Carbon fiber-makrolon composite shielding material；
Restrictive coating：It is divided into inner sheath, inner liner, armor and serving；Wherein, inner sheath and serving pass through method system
It is standby to obtain：
（1）By 35 parts containing percetage by weight be 0.1% draw ratio be 10 ︰ 1, a diameter of 5nm alumina whisker and 0.8% grain
Footpath be 5nm nano silicons basalt fibre with 25 parts include mass ratio be the ︰ 3 of 2 ︰ 3 hydrogen peroxide, butene dioic acid and phosphorus
Acid esters is handled, and obtains treated basalt fiber；
（2）15 parts of nitrile silicone rubbers are mixed into extrusion with treated basalt fiber, 1 silane coupler and obtain intermediate；
（3）Extruded after intermediate is well mixed with 60 parts of nitrile rubbers, 20 parts of phenolic resin with extruder, obtain fourth
Nitrile rubber composite；
（4）Cable inner sheath and serving are formed respectively with nitile-butadiene rubber composite material wrapping.
Embodiment 4
A kind of high mechanical properties insulated cable, is followed successively by from inside to outside：
Conductor thread core：Copper alloy wire；
Insulating barrier：Polyvinyl chloride composite insulating material；
Sealant：Polytetrafluoroethylene (PTFE)；
Screen layer：Metallic fiber-makrolon composite shielding material；
Restrictive coating：It is divided into inner sheath, inner liner, armor and serving；Wherein, inner sheath and serving pass through method system
It is standby to obtain：
（1）28 parts of parabasalt fibers are entered with 20 parts of include hydrogen peroxide, ethanedioic acid, phosphate that mass ratio is the ︰ 1 of 2 ︰ 1
Row processing, obtains treated basalt fiber；
（2）20 parts of nitrile silicone rubbers are mixed into extrusion with treated basalt fiber, 2 silane couplers and obtain intermediate；
（3）Extruded after intermediate is well mixed with 55 parts of nitrile rubbers, 25 parts of phenolic resin with extruder, obtain fourth
Nitrile rubber composite；
（4）Cable inner sheath and serving are formed respectively with nitile-butadiene rubber composite material wrapping.
Comparative example 1
A kind of cable, is followed successively by from inside to outside：
Conductor thread core：Copper conductor；
Insulating barrier：Polyethylene composite insulating material；
Screen layer：Carbon fiber-polyvinyl chloride composite shielding material；
Restrictive coating：It is divided into inner sheath, inner liner, armor and serving；Wherein, inner sheath and serving pass through method system
It is standby to obtain：
（1）By 28 parts containing percetage by weight be 0.8% draw ratio be 6 ︰ 1, a diameter of 3nm alumina whisker and 0.7% grain
Footpath mixes extrusion with 20 parts of nitrile silicone rubbers, 2 silane couplers for the basalt fibre of 8nm nano silicons and obtains intermediate；
（2）Extruded after intermediate is well mixed with 55 parts of nitrile rubbers, 25 parts of phenolic resin with extruder, obtain fourth
Nitrile rubber composite；
（3）Cable inner sheath and serving are formed respectively with nitile-butadiene rubber composite material wrapping.
Comparative example 2
A kind of cable, is followed successively by from inside to outside：
Conductor thread core：Copper conductor；
Insulating barrier：Polyethylene composite insulating material；
Screen layer：Carbon fiber-polyvinyl chloride composite shielding material；
Restrictive coating：It is divided into inner sheath, inner liner, armor and serving；Wherein, inner sheath and serving pass through method system
It is standby to obtain：
（1）By 28 parts containing percetage by weight be 0.8% draw ratio be 6 ︰ 1, a diameter of 3nm alumina whisker and 0.7% grain
Footpath is that the basalt fibre of 8nm nano silicons with 18 parts is 3 ︰ 2 hydrogen peroxide, at ethanedioic acid including mass ratio
Reason, obtains treated basalt fiber；
（2）20 parts of nitrile silicone rubbers are mixed into extrusion with treated basalt fiber, 2 silane couplers and obtain intermediate；
（3）Extruded after intermediate is well mixed with 55 parts of nitrile rubbers, 25 parts of phenolic resin with extruder, obtain fourth
Nitrile rubber composite；
（4）Cable inner sheath and serving are formed respectively with nitile-butadiene rubber composite material wrapping.
Comparative example 3
A kind of cable, is followed successively by from inside to outside：
Conductor thread core：Copper conductor；
Insulating barrier：Polyethylene composite insulating material；
Screen layer：Carbon fiber-polyvinyl chloride composite shielding material；
Restrictive coating：It is divided into inner sheath, inner liner, armor and serving；Wherein, inner sheath and serving pass through method system
It is standby to obtain：
（1）By 28 parts containing percetage by weight be 0.8% draw ratio be 6 ︰ 1, a diameter of 3nm alumina whisker and 0.7% grain
Footpath be 8nm nano silicons basalt fibre with 18 parts include mass ratio be the ︰ 2 of 3 ︰ 2 hydrogen peroxide, ethanedioic acid and phosphoric acid
Ester is handled, and obtains treated basalt fiber；
（2）Used after treated basalt fiber is well mixed with 55 parts of nitrile rubbers, 25 parts of phenolic resin, 2 silane couplers
Extruder is extruded, and obtains nitile-butadiene rubber composite material；
（3）Cable inner sheath and serving are formed respectively with nitile-butadiene rubber composite material wrapping.
Comparative example 4
A kind of cable, is followed successively by from inside to outside：
Conductor thread core：Copper conductor；
Insulating barrier：Polyethylene composite insulating material；
Screen layer：Carbon fiber-polyvinyl chloride composite shielding material；
Restrictive coating：It is divided into inner sheath, inner liner, armor and serving；Wherein, inner sheath and serving pass through method system
It is standby to obtain：
（1）Extruded after 20 parts of nitrile silicone rubbers are well mixed with 55 parts of nitrile rubbers, 25 parts of phenolic resin with extruder,
Obtain nitile-butadiene rubber composite material；
（2）Cable inner sheath and serving are formed respectively with nitile-butadiene rubber composite material wrapping.
By the cable in above-described embodiment 1-4 and comparative example 1-4, performance detection is carried out, record data is as follows：
| Numbering | Mechanical performance | Insulating properties |
| Embodiment 1 | +++++ | ++++++ |
| Embodiment 2 | +++++ | ++++++ |
| Embodiment 3 | +++++ | ++++++ |
| Embodiment 4 | +++++ | +++++ |
| Comparative example 1 | +++ | +++ |
| Comparative example 2 | ++++ | ++++ |
| Comparative example 3 | +++ | +++ |
| Comparative example 4 | + | + |
Above-mentioned experimental data understands that embodiment 1-4 uses the cable that technical solution of the present invention obtains, mechanical performance and insulating properties
It is good；The cable that comparative example 1-4 is not obtained using technical solution of the present invention, mechanical performance and insulating properties significantly reduce.
Claims (9)
1. a kind of high mechanical properties insulated cable, including：An at least conductor thread core, the insulation being paperwrapped in outside the conductor thread core
Layer, the screen layer being paperwrapped in outside the insulating barrier, cladding are around in the restrictive coating outside the screen layer；Described restrictive coating includes interior
Sheath, inner liner, armor and serving；Characterized in that, the inner sheath and serving use nitile-butadiene rubber composite material
It is prepared；Described nitile-butadiene rubber composite material is prepared including following parts by weight raw material：The basalt of 20-35 parts is fine
Dimension, the nitrile silicone rubber of 15-25 parts, the nitrile rubber of 50-60 parts, the modifying agent of 10-25 parts, the coupling agent of 1-3 parts, 20-30 parts
Phenolic resin；Described modifying agent includes hydrogen peroxide, organic acid and the phosphate that mass ratio is 2-4 ︰ 1-3 ︰ 1-3.
2. cable according to claim 1, it is characterised in that described organic acid is ethanedioic acid, butene dioic acid, acrylic acid
In one or more.
3. cable according to claim 1, it is characterised in that described basalt fibre length≤3mm, a diameter of 1-5 μ
m。
4. cable according to claim 1, it is characterised in that including percetage by weight in described basalt fibre is
0.1-1.5% nano oxidized al whisker.
5. cable according to claim 4, it is characterised in that described nano aluminium oxide diameter of whiskers is 2-5nm, major diameter
Than for 1-10 ︰ 1.
6. cable according to claim 1, it is characterised in that also include weight hundred in described continuous basalt fiber
Fraction is 0.6-0.8% nano silicon.
7. cable according to claim 6, it is characterised in that the particle diameter of described nano silicon is 5-10nm.
8. cable according to claim 1, it is characterised in that described stabilizer is fatty acid zinc.
9. cable according to claim 1, it is characterised in that described nitile-butadiene rubber composite material passes through following steps system
It is standby to obtain：
（1）Basalt fibre is handled with modifying agent, obtains treated basalt fiber；
（2）Nitrile silicone rubber is mixed into extrusion with treated basalt fiber, coupling agent and obtains intermediate；
（3）Extruded after intermediate is well mixed with nitrile rubber, phenolic resin with extruder, it is compound to obtain nitrile rubber
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710918333.6A CN107833670A (en) | 2017-09-30 | 2017-09-30 | A kind of high mechanical properties insulated cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710918333.6A CN107833670A (en) | 2017-09-30 | 2017-09-30 | A kind of high mechanical properties insulated cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107833670A true CN107833670A (en) | 2018-03-23 |
Family
ID=61647537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710918333.6A Withdrawn CN107833670A (en) | 2017-09-30 | 2017-09-30 | A kind of high mechanical properties insulated cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107833670A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111849046A (en) * | 2020-07-31 | 2020-10-30 | 上海蓝昊电气江苏有限公司 | Semiconductive external shielding material for high-temperature-resistant cable |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202549469U (en) * | 2012-03-30 | 2012-11-21 | 上海熊猫线缆股份有限公司 | Medium-high voltage power cable used for ocean engineering |
| CN105506782A (en) * | 2015-12-29 | 2016-04-20 | 四川力久知识产权服务有限公司 | Preparation method of porous basalt fibers |
| CN105860169A (en) * | 2016-04-29 | 2016-08-17 | 安徽华宇电缆集团有限公司 | High-flame-retardant cable special for oil platform |
| CN106750782A (en) * | 2016-12-12 | 2017-05-31 | 德阳力久云智知识产权运营有限公司 | A kind of polyolefin enhancing composite and preparation method thereof |
| CN107033428A (en) * | 2016-12-01 | 2017-08-11 | 德阳力久云智知识产权运营有限公司 | A kind of basalt fibre enhancing polyvinyl resin composite and preparation method thereof |
-
2017
- 2017-09-30 CN CN201710918333.6A patent/CN107833670A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202549469U (en) * | 2012-03-30 | 2012-11-21 | 上海熊猫线缆股份有限公司 | Medium-high voltage power cable used for ocean engineering |
| CN105506782A (en) * | 2015-12-29 | 2016-04-20 | 四川力久知识产权服务有限公司 | Preparation method of porous basalt fibers |
| CN105860169A (en) * | 2016-04-29 | 2016-08-17 | 安徽华宇电缆集团有限公司 | High-flame-retardant cable special for oil platform |
| CN107033428A (en) * | 2016-12-01 | 2017-08-11 | 德阳力久云智知识产权运营有限公司 | A kind of basalt fibre enhancing polyvinyl resin composite and preparation method thereof |
| CN106750782A (en) * | 2016-12-12 | 2017-05-31 | 德阳力久云智知识产权运营有限公司 | A kind of polyolefin enhancing composite and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111849046A (en) * | 2020-07-31 | 2020-10-30 | 上海蓝昊电气江苏有限公司 | Semiconductive external shielding material for high-temperature-resistant cable |
| CN111849046B (en) * | 2020-07-31 | 2022-05-06 | 上海蓝昊电气江苏有限公司 | Semiconductive external shielding material for high-temperature-resistant cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103897323B (en) | Cross-linkable resin composition, the electric wire and cable for having used the cross-linkable resin composition | |
| CN105837911B (en) | A kind of insulating heat-conductive CABLE MATERIALS and preparation method thereof | |
| CN103613890A (en) | Electric cable insulation material and production method thereof | |
| CN107698906A (en) | Undersea detection steady phase high-strength composite cable and preparation method thereof | |
| CN107805342A (en) | A kind of high heat-resistant impact MPP electric power protection pipes and preparation method thereof | |
| CN114171251A (en) | Power cable with chemical corrosion resistance | |
| CN104945749A (en) | Architectural high-insulativity low-smoke halogen-free flame-retardant cable material and preparation method thereof | |
| CN119331341A (en) | A polymer semiconductor shielding material, preparation method and semiconductor shielding layer | |
| CN118295091A (en) | High-strength armor-shaped electric power composite optical cable and preparation method thereof | |
| CN108648849B (en) | High-flexibility cross-linked polyolefin high-voltage cable and preparation method thereof | |
| CN107652512A (en) | A kind of cable insulation material and preparation method thereof | |
| CN107705897A (en) | A kind of tension polystyrene cable | |
| CN120209442A (en) | A bending-resistant, heat-resistant and flame-retardant cable and a preparation method thereof | |
| CN107698827A (en) | A kind of cable nitile-butadiene rubber composite material and preparation method thereof | |
| CN107633914A (en) | A kind of high-tension cable | |
| CN207572119U (en) | A kind of New-energy electric vehicle environment friendly heat resistant high-tension cable | |
| CN107919190A (en) | A kind of tension polyvinyl chloride cable | |
| CN201904130U (en) | Cross-linking, oil-resistant, high-low temperature resistant, low-smoke, halogen-free, and flame-retardant multiple-core cable for rail transit vehicles | |
| CN104021863A (en) | High temperature and high voltage resisting cable | |
| CN107945960A (en) | A kind of tension polyphenylene sulfide cable | |
| CN107828095A (en) | A kind of insulated cable with Yu Haiyang | |
| CN107722420A (en) | A kind of high-tension cable | |
| CN112521675A (en) | Insulating cold-resistant cable material and preparation method and application thereof | |
| CN106057283A (en) | Flexible mineral power cable | |
| CN118878947B (en) | Electromagnetic shielding material, preparation process thereof and photoelectric composite cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180323 |
|
| WW01 | Invention patent application withdrawn after publication |