CN105566699A - High-strength and oil-resistant electric power cable - Google Patents
High-strength and oil-resistant electric power cable Download PDFInfo
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- CN105566699A CN105566699A CN201610137279.7A CN201610137279A CN105566699A CN 105566699 A CN105566699 A CN 105566699A CN 201610137279 A CN201610137279 A CN 201610137279A CN 105566699 A CN105566699 A CN 105566699A
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- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/28—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances natural or synthetic rubbers
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- 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
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- 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
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- 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
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- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses a high-strength and oil-resistant electric power cable, which comprises a conductor, wherein the conductor is clad with an insulation layer; the insulation layer is clad with a protecting jacket; the protecting jacket is prepared from a modified nitrile rubber composite material; the modified nitrile rubber composite material is prepared from the following raw materials: nitrile rubber, polypropylene, polyurethane, modified black carbon sepiolite powder, bentonite, attapulgite, a zinc oxide, a stearic acid, dicumyl peroxide, sulfur, turpentine, an anti-ageing agent, an accelerating agent, a silane coupling agent, epoxy butyl tallate, epoxy butyl stearate and stannous octoate. The high-strength and oil-resistant electric power cable which is provided by the invention is high in strength, good in oil resistance and excellent in abrasion resistance and ageing resistance.
Description
Technical field
The present invention relates to field of cable technology, particularly relate to a kind of high strength oil resistant power cable.
Background technology
Power cable is the cable for transmitting and distribute electric energy, is usually used in Urban Underground electrical network, the lead line in power house, the in-line power of industrial and mining enterprises and crosses river, excessively extra large submarine transmission line.Along with expanding economy, need to use the place of power cable to become variation, stricter and various requirement has been had to the performance index of power cable, the indexs such as such as tensile strength, use temperature, ageing resistance, flame retardant properties all have strict requirement, the over-all properties of continuous raising power cable is the active demand of economy and social development.More there is the problems such as mechanical property is low, oil resistance is not good enough, work-ing life is short in existing power cable, bring a lot of inconvenience to actual use, even threaten the security of the lives and property of people, therefore, needs to improve to adapt to the various demand in power cable market.
Summary of the invention
Based on the technical problem that background technology exists, the present invention proposes a kind of high strength oil resistant power cable, its intensity is high, and oil-proofness is good, wear resistance and ageing-resistant performance excellence.
A kind of high strength oil resistant power cable that the present invention proposes, comprise conductor, insulation layer is coated with at described conductor, sheath is coated with at described insulation layer, wherein, described sheath adopts modified butadiene acrylonitrile rubber matrix material to be prepared from, the raw material of described modified butadiene acrylonitrile rubber matrix material comprises by weight: paracril 100 parts, polypropylene 30-50 part, urethane 10-20 part, modified carbon black 25-30 part, sepiolite powder 5-15 part, wilkinite 8-20 part, attapulgite 8-10 part, zinc oxide 0.5-2 part, stearic acid 0.5-1.5 part, dicumyl peroxide 0.5-2 part, sulphur 0.2-1 part, turps 0.1-0.5 part, anti-aging agent 1-2.5 part, promotor 1-2.5 part, silane coupling agent 2-5 part, epoxidized tall oil acid butyl ester 2-8 part, butyl epoxy stearate 2-10 part, stannous octoate 1-2.5 part.
Preferably, in the raw material of described modified butadiene acrylonitrile rubber matrix material, the weight ratio of paracril, polypropylene, urethane is 100:38-45:12-17.
Preferably, the raw material of described modified butadiene acrylonitrile rubber matrix material comprises by weight: paracril 100 parts, polypropylene 40-42 part, urethane 14-16 part, modified carbon black 27-30 part, sepiolite powder 8-11 part, wilkinite 10-14 part, attapulgite 8.5-8.9 part, zinc oxide 1-1.6 part, stearic acid 0.7-1 part, dicumyl peroxide 1.3-1.5 part, sulphur 0.3-0.5 part, turps 0.25-0.3 part, anti-aging agent 1.6-2.1 part, promotor 1.3-2 part, silane coupling agent 3.2-4 part, epoxidized tall oil acid butyl ester 3.5-4.6 part, butyl epoxy stearate 4-6 part, stannous octoate 1.6-2.1 part.
Preferably, the raw material of described modified butadiene acrylonitrile rubber matrix material comprises by weight: paracril 100 parts, polypropylene 41 parts, urethane 14.5 parts, modified carbon black 28 parts, sepiolite powder 10 parts, wilkinite 12 parts, attapulgite 8.7 parts, 1.3 parts, zinc oxide, stearic acid 0.8 part, dicumyl peroxide 1.4 parts, 0.38 part, sulphur, 0.28 part, turps, 2 parts, anti-aging agent, promotor 1.7 parts, silane coupling agent 3.6 parts, epoxidized tall oil acid butyl ester 4 parts, butyl epoxy stearate 5.2 parts, stannous octoate 2 parts.
Preferably, in described paracril, the content of vinyl cyanide is 20-40%.
Preferably, described modified carbon black is prepared according to following technique: utilized by carbon black oxygenant to carry out oxidation and obtain oxygenated black; By weight 30-50 part oxygenated black, 10-15 part hexamethylene diisocyanate are added in reaction vessel, then 50-100 part toluene is added, 0.1-0.8 part triethylamine is added after stirring, 100-110 DEG C is warming up to after ice bath reaction 35-50min, continue reaction 10-25min, reaction terminates the unreacted hexamethylene diisocyanate of rear removing and obtains isocyanation esterification carbon black; By weight by 50-80 part isocyanation esterification carbon black and 20-50 part hydroxyl terminated butyl nitrile (HTBN) rubber mix even, add in 100-150 part toluene, then 0.2-1 part dibutyl tin laurate is added, be warming up to 90-110 DEG C after ice bath reaction 30-50min and continue reaction 0.3-0.8h, after reaction terminates, cool to room temperature, after filtration, washing, drying obtains modified carbon black.
Preferably, described modified carbon black is prepared according to following technique: utilized by carbon black oxygenant to carry out oxidation and obtain oxygenated black, by weight 40 parts of oxygenated blacks, 12 parts of hexamethylene diisocyanates are added in reaction vessel, then 80 parts of toluene are added, 0.5 part of triethylamine is added after stirring, 110 DEG C are warming up to after ice bath reaction 42min, continue reaction 20min, reaction terminates the unreacted hexamethylene diisocyanate of rear removing and obtains isocyanation esterification carbon black, by weight by 70 parts of isocyanation esterification carbon blacks and 35 parts of hydroxyl terminated butyl nitrile (HTBN) rubber mix even, add in 120 parts of toluene, then 0.6 part of dibutyl tin laurate is added, be warming up to 100 DEG C after ice bath reaction 42min and continue reaction 0.5h, after reaction terminates, cool to room temperature, after filtration, washing, drying obtains modified carbon black, in the preparation process of modified carbon black, first carbon black has been carried out oxide treatment, a large amount of carboxyls is introduced on its surface, epoxy group(ing) isoreactivity group, after mixing with hexamethylene diisocyanate, active group wherein can react with the isocyano in hexamethylene diisocyanate, obtain isocyanation esterification carbon black, can act on hydroxyl terminated butyl nitrile (HTBN) rubber with the isocyano of isocyanation esterification carbon blacksurface after hydroxyl terminated butyl nitrile (HTBN) rubber mix and the active group that has neither part nor lot in reaction, thus by hexamethylene diisocyanate, hydroxyl terminated butyl nitrile (HTBN) rubber has been incorporated into carbon blacksurface and has obtained modified carbon black, added in system, because containing the structure similar with urethane to paracril, improve and improve the dispersiveness of carbon black in system, enhance the effect between filler and polymkeric substance, improve the mechanical property of matrix material, add its apparent crosslinking, be conducive to the generation hindering crackle, branching crackle, improve the mechanical property of matrix material, and reduce the absolute wear loss of matrix material, improve the wear resistance of matrix material.
Preferably, described promotor is one or more the mixture in altax, accelerant CZ, TM monex TM, vulkacit H.
Preferably, described anti-aging agent is one or more the mixture in antioxidant MB, anti-aging agent OD, antioxidant A W, antioxidant 4020.
Preferably, described silane coupling agent is one or more the mixture in silane coupling agent Si-69, silane resin acceptor kh-550, silane coupling agent KH-560, Silane coupling reagent KH-570, silane coupling A-171.
Modified butadiene acrylonitrile rubber matrix material of the present invention can nitile-butadiene rubber composite material preparation technology conveniently be prepared from.
In modified butadiene acrylonitrile rubber matrix material of the present invention, take paracril as major ingredient, and with the addition of polypropylene and urethane carries out modification to it, wherein with epoxidized tall oil acid butyl ester and butyl epoxy stearate, there is synergistic effect after polypropylene and polyurethane formulation, add in system, serve toughness reinforcing effect, improve the defect that simple paracril shock resistance is undesirable, significantly improve elasticity and the wear resistance of matrix material; Coordinate as filler using modified carbon black, sepiolite powder, wilkinite, attapulgite, add in system, be uniformly dispersed in system, define filler network, when rubber molecule is subject to External Force Acting, power can be transferred to rapidly on filler, significantly improve the intensity of matrix material, wear resistance, oil-proofness, water tolerance and resistance to air aging properties; And formed vulcanization system with zinc oxide, sulphur, promotor, dicumyl peroxide and turps, improve the speed of sulfuration, shorten the mixing time, improve processing characteristics, improve the wear resistance of matrix material, oil-proofness, intensity and heat-resistant air aging property simultaneously; Epoxidized tall oil acid butyl ester and butyl epoxy stearate add in system, the plasticity-of modified butadiene acrylonitrile rubber matrix material can be improved, improve mobility and the processibility of modified butadiene acrylonitrile rubber matrix material, simultaneously with anti-aging agent acting in conjunction, improve ageing resistance and the thermotolerance of matrix material.
Carry out Performance Detection to modified butadiene acrylonitrile rubber matrix material of the present invention, detected result is as follows: tensile strength is 32-38.5MPa, and tear strength is 70-79.3kN/m, and 300% stress at definite elongation is 12-14.5MPa, and elongation at break is 609-698%; 100 DEG C, 48h immersion oil experiment (20# machine oil) tensile strength velocity of variation≤-3%, elongation at break velocity of variation≤-2.5%; From above data, the modified butadiene acrylonitrile rubber composite material strength in the present invention is high, and oil resistance is excellent, used as the sheath material of power cable, improve the over-all properties of power cable, make the power cable intensity that obtains high, oil resistance is excellent, long service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of the high strength oil resistant power cable that the present invention proposes.
Embodiment
Below, by specific embodiment, technical scheme of the present invention is described in detail.
Embodiment 1
Fig. 1 is the structural representation of the high strength oil resistant power cable that the present invention proposes, with reference to Fig. 1, a kind of high strength oil resistant power cable that the present invention proposes, comprise conductor 1, insulation layer 2 is coated with at described conductor 1, sheath 3 is coated with at described insulation layer 2, wherein, described sheath 3 adopts modified butadiene acrylonitrile rubber matrix material to be prepared from, the raw material of described modified butadiene acrylonitrile rubber matrix material comprises by weight: paracril 100 parts, polypropylene 50 parts, urethane 10 parts, modified carbon black 30 parts, sepiolite powder 5 parts, wilkinite 20 parts, attapulgite 8 parts, 2 parts, zinc oxide, stearic acid 0.5 part, dicumyl peroxide 2 parts, 0.2 part, sulphur, 0.5 part, turps, 1 part, anti-aging agent, promotor 2.5 parts, silane coupling agent 5 parts, epoxidized tall oil acid butyl ester 8 parts, butyl epoxy stearate 2 parts, stannous octoate 2.5 parts.
Embodiment 2
With reference to Fig. 1, a kind of high strength oil resistant power cable that the present invention proposes, comprise conductor 1, insulation layer 2 is coated with at described conductor 1, sheath 3 is coated with at described insulation layer 2, wherein, described sheath 3 adopts modified butadiene acrylonitrile rubber matrix material to be prepared from, the raw material of described modified butadiene acrylonitrile rubber matrix material comprises by weight: paracril 100 parts, polypropylene 30 parts, urethane 20 parts, modified carbon black 25 parts, sepiolite powder 15 parts, wilkinite 8 parts, attapulgite 10 parts, 0.5 part, zinc oxide, stearic acid 1.5 parts, dicumyl peroxide 0.5 part, 1 part, sulphur, 0.1 part, turps, 2.5 parts, anti-aging agent, promotor 1 part, silane coupling agent 2 parts, epoxidized tall oil acid butyl ester 2 parts, butyl epoxy stearate 10 parts, stannous octoate 1 part.
Embodiment 3
With reference to Fig. 1, a kind of high strength oil resistant power cable that the present invention proposes, comprise conductor 1, insulation layer 2 is coated with at described conductor 1, sheath 3 is coated with at described insulation layer 2, wherein, described sheath 3 adopts modified butadiene acrylonitrile rubber matrix material to be prepared from, the raw material of described modified butadiene acrylonitrile rubber matrix material comprises by weight: paracril 100 parts, polypropylene 42 parts, urethane 14 parts, modified carbon black 30 parts, sepiolite powder 8 parts, wilkinite 14 parts, attapulgite 8.5 parts, 1.6 parts, zinc oxide, stearic acid 0.7 part, dicumyl peroxide 1.5 parts, 0.3 part, sulphur, 0.3 part, turps, antioxidant MB 1.6 parts, altax 0.3 part, accelerant CZ 0.2 part, TM monex TM1 part, vulkacit H 0.5 part, silane coupling agent 3.2 parts, epoxidized tall oil acid butyl ester 4.6 parts, butyl epoxy stearate 4 parts, stannous octoate 2.1 parts,
Wherein, in described paracril, the content of vinyl cyanide is 30%;
Described modified carbon black is prepared according to following technique: utilized by carbon black oxygenant to carry out oxidation and obtain oxygenated black; By weight 50 parts of oxygenated blacks, 10 parts of hexamethylene diisocyanates are added in reaction vessel, then 100 parts of toluene are added, 0.1 part of triethylamine is added after stirring, 100 DEG C are warming up to after ice bath reaction 50min, continue reaction 25min, reaction terminates the unreacted hexamethylene diisocyanate of rear removing and obtains isocyanation esterification carbon black; By weight by 50 parts of isocyanation esterification carbon blacks and 50 parts of hydroxyl terminated butyl nitrile (HTBN) rubber mix even, add in 100 parts of toluene, then 1 part of dibutyl tin laurate is added, be warming up to 110 DEG C after ice bath reaction 30min and continue reaction 0.3h, after reaction terminates, cool to room temperature, after filtration, washing, drying obtains modified carbon black.
Embodiment 4
With reference to Fig. 1, a kind of high strength oil resistant power cable that the present invention proposes, comprise conductor 1, insulation layer 2 is coated with at described conductor 1, sheath 3 is coated with at described insulation layer 2, wherein, described sheath 3 adopts modified butadiene acrylonitrile rubber matrix material to be prepared from, the raw material of described modified butadiene acrylonitrile rubber matrix material comprises by weight: paracril 100 parts, polypropylene 40 parts, urethane 16 parts, modified carbon black 27 parts, sepiolite powder 11 parts, wilkinite 10 parts, attapulgite 8.9 parts, 1 part, zinc oxide, stearic acid 1 part, dicumyl peroxide 1.3 parts, 0.5 part, sulphur, 0.25 part, turps, anti-aging agent OD0.5 part, antioxidant A W0.5 part, antioxidant 4020 1.1 parts, accelerant CZ 0.7 part, TM monex TM0.6 part, silane coupling agent Si-694 part, epoxidized tall oil acid butyl ester 3.5 parts, butyl epoxy stearate 6 parts, stannous octoate 1.6 parts,
Wherein, in described paracril, the content of vinyl cyanide is 40%;
Described modified carbon black is prepared according to following technique: utilized by carbon black oxygenant to carry out oxidation and obtain oxygenated black; By weight 30 parts of oxygenated blacks, 15 parts of hexamethylene diisocyanates are added in reaction vessel, then 50 parts of toluene are added, 0.8 part of triethylamine is added after stirring, 100 DEG C are warming up to after ice bath reaction 35min, continue reaction 10min, reaction terminates the unreacted hexamethylene diisocyanate of rear removing and obtains isocyanation esterification carbon black; By weight by 80 parts of isocyanation esterification carbon blacks and 20 parts of hydroxyl terminated butyl nitrile (HTBN) rubber mix even, add in 150 parts of toluene, then 0.2 part of dibutyl tin laurate is added, be warming up to 90 DEG C after ice bath reaction 50min and continue reaction 0.8h, after reaction terminates, cool to room temperature, after filtration, washing, drying obtains modified carbon black.
Embodiment 5
With reference to Fig. 1, a kind of high strength oil resistant power cable that the present invention proposes, comprise conductor 1, insulation layer 2 is coated with at described conductor 1, sheath 3 is coated with at described insulation layer 2, wherein, described sheath 3 adopts modified butadiene acrylonitrile rubber matrix material to be prepared from, the raw material of described modified butadiene acrylonitrile rubber matrix material comprises by weight: paracril 100 parts, polypropylene 41 parts, urethane 14.5 parts, modified carbon black 28 parts, sepiolite powder 10 parts, wilkinite 12 parts, attapulgite 8.7 parts, 1.3 parts, zinc oxide, stearic acid 0.8 part, dicumyl peroxide 1.4 parts, 0.38 part, sulphur, 0.28 part, turps, 2 parts, anti-aging agent, altax 1.7 parts, silane resin acceptor kh-550 0.6 part, silane coupling agent KH-5601 part, Silane coupling reagent KH-570 2 parts, epoxidized tall oil acid butyl ester 4 parts, butyl epoxy stearate 5.2 parts, stannous octoate 2 parts,
Wherein, in described paracril, the content of vinyl cyanide is 20%;
Described modified carbon black is prepared according to following technique: utilized by carbon black oxygenant to carry out oxidation and obtain oxygenated black; By weight 40 parts of oxygenated blacks, 12 parts of hexamethylene diisocyanates are added in reaction vessel, then 80 parts of toluene are added, 0.5 part of triethylamine is added after stirring, 110 DEG C are warming up to after ice bath reaction 42min, continue reaction 20min, reaction terminates the unreacted hexamethylene diisocyanate of rear removing and obtains isocyanation esterification carbon black; By weight by 70 parts of isocyanation esterification carbon blacks and 35 parts of hydroxyl terminated butyl nitrile (HTBN) rubber mix even, add in 120 parts of toluene, then 0.6 part of dibutyl tin laurate is added, be warming up to 100 DEG C after ice bath reaction 42min and continue reaction 0.5h, after reaction terminates, cool to room temperature, after filtration, washing, drying obtains modified carbon black.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (10)
1. a high strength oil resistant power cable, it is characterized in that, comprise conductor (1), insulation layer (2) is coated with at described conductor (1), sheath (3) is coated with at described insulation layer (2), wherein, described sheath (3) adopts modified butadiene acrylonitrile rubber matrix material to be prepared from, the raw material of described modified butadiene acrylonitrile rubber matrix material comprises by weight: paracril 100 parts, polypropylene 30-50 part, urethane 10-20 part, modified carbon black 25-30 part, sepiolite powder 5-15 part, wilkinite 8-20 part, attapulgite 8-10 part, zinc oxide 0.5-2 part, stearic acid 0.5-1.5 part, dicumyl peroxide 0.5-2 part, sulphur 0.2-1 part, turps 0.1-0.5 part, anti-aging agent 1-2.5 part, promotor 1-2.5 part, silane coupling agent 2-5 part, epoxidized tall oil acid butyl ester 2-8 part, butyl epoxy stearate 2-10 part, stannous octoate 1-2.5 part.
2. high strength oil resistant power cable according to claim 1, it is characterized in that, in the raw material of described modified butadiene acrylonitrile rubber matrix material, the weight ratio of paracril, polypropylene, urethane is 100:38-45:12-17.
3. high strength oil resistant power cable according to claim 1 or 2, it is characterized in that, the raw material of described modified butadiene acrylonitrile rubber matrix material comprises by weight: paracril 100 parts, polypropylene 40-42 part, urethane 14-16 part, modified carbon black 27-30 part, sepiolite powder 8-11 part, wilkinite 10-14 part, attapulgite 8.5-8.9 part, zinc oxide 1-1.6 part, stearic acid 0.7-1 part, dicumyl peroxide 1.3-1.5 part, sulphur 0.3-0.5 part, turps 0.25-0.3 part, anti-aging agent 1.6-2.1 part, promotor 1.3-2 part, silane coupling agent 3.2-4 part, epoxidized tall oil acid butyl ester 3.5-4.6 part, butyl epoxy stearate 4-6 part, stannous octoate 1.6-2.1 part.
4. high strength oil resistant power cable according to any one of claim 1-3, it is characterized in that, the raw material of described modified butadiene acrylonitrile rubber matrix material comprises by weight: paracril 100 parts, polypropylene 41 parts, urethane 14.5 parts, modified carbon black 28 parts, sepiolite powder 10 parts, wilkinite 12 parts, attapulgite 8.7 parts, 1.3 parts, zinc oxide, stearic acid 0.8 part, dicumyl peroxide 1.4 parts, 0.38 part, sulphur, 0.28 part, turps, 2 parts, anti-aging agent, promotor 1.7 parts, silane coupling agent 3.6 parts, epoxidized tall oil acid butyl ester 4 parts, butyl epoxy stearate 5.2 parts, stannous octoate 2 parts.
5. high strength oil resistant power cable according to any one of claim 1-4, is characterized in that, in described paracril, the content of vinyl cyanide is 20-40%.
6. high strength oil resistant power cable according to any one of claim 1-5, it is characterized in that, described modified carbon black is prepared according to following technique: utilized by carbon black oxygenant to carry out oxidation and obtain oxygenated black; By weight 30-50 part oxygenated black, 10-15 part hexamethylene diisocyanate are added in reaction vessel, then 50-100 part toluene is added, 0.1-0.8 part triethylamine is added after stirring, 100-110 DEG C is warming up to after ice bath reaction 35-50min, continue reaction 10-25min, reaction terminates the unreacted hexamethylene diisocyanate of rear removing and obtains isocyanation esterification carbon black; By weight by 50-80 part isocyanation esterification carbon black and 20-50 part hydroxyl terminated butyl nitrile (HTBN) rubber mix even, add in 100-150 part toluene, then 0.2-1 part dibutyl tin laurate is added, be warming up to 90-110 DEG C after ice bath reaction 30-50min and continue reaction 0.3-0.8h, after reaction terminates, cool to room temperature, after filtration, washing, drying obtains modified carbon black.
7. high strength oil resistant power cable according to any one of claim 1-6, it is characterized in that, described modified carbon black is prepared according to following technique: utilized by carbon black oxygenant to carry out oxidation and obtain oxygenated black; By weight 40 parts of oxygenated blacks, 12 parts of hexamethylene diisocyanates are added in reaction vessel, then 80 parts of toluene are added, 0.5 part of triethylamine is added after stirring, 110 DEG C are warming up to after ice bath reaction 42min, continue reaction 20min, reaction terminates the unreacted hexamethylene diisocyanate of rear removing and obtains isocyanation esterification carbon black; By weight by 70 parts of isocyanation esterification carbon blacks and 35 parts of hydroxyl terminated butyl nitrile (HTBN) rubber mix even, add in 120 parts of toluene, then 0.6 part of dibutyl tin laurate is added, be warming up to 100 DEG C after ice bath reaction 42min and continue reaction 0.5h, after reaction terminates, cool to room temperature, after filtration, washing, drying obtains modified carbon black.
8. high strength oil resistant power cable according to any one of claim 1-7, is characterized in that, described promotor is one or more the mixture in altax, accelerant CZ, TM monex TM, vulkacit H.
9. high strength oil resistant power cable according to any one of claim 1-8, is characterized in that, described anti-aging agent is one or more the mixture in antioxidant MB, anti-aging agent OD, antioxidant A W, antioxidant 4020.
10. high strength oil resistant power cable according to any one of claim 1-9, it is characterized in that, described silane coupling agent is one or more the mixture in silane coupling agent Si-69, silane resin acceptor kh-550, silane coupling agent KH-560, Silane coupling reagent KH-570, silane coupling A-171.
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| CN201610137279.7A CN105566699A (en) | 2016-03-10 | 2016-03-10 | High-strength and oil-resistant electric power cable |
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| CN201610137279.7A CN105566699A (en) | 2016-03-10 | 2016-03-10 | High-strength and oil-resistant electric power cable |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105895202A (en) * | 2016-05-19 | 2016-08-24 | 安徽省无为县佳和电缆材料有限公司 | Anti-shield high temperature-resistant cable |
| CN106987227A (en) * | 2017-04-20 | 2017-07-28 | 安徽春辉仪表线缆集团有限公司 | A kind of isocyanation esterification Carbon Black/polyurethane Conductive sealant and preparation method thereof |
| US20210340360A1 (en) * | 2018-08-03 | 2021-11-04 | Birla Carbon U.S.A., Inc. | Rubber Composition with Surface Modified Carbon Black and Functionalized Process Oil |
| CN115181435A (en) * | 2022-06-28 | 2022-10-14 | 江南大学 | Surface modification method of carbon black flame-retardant pigment for in-situ polymerization polyester chip |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103601933A (en) * | 2013-10-28 | 2014-02-26 | 安徽祈艾特电子科技有限公司 | Oil-resistant anticorrosive rubber sealing ring for capacitor and preparation method thereof |
| CN103724763A (en) * | 2013-12-10 | 2014-04-16 | 芜湖佳诚电子科技有限公司 | Extrusion type high density polyethylene insulated cable material and preparation method thereof |
| CN104788758A (en) * | 2015-04-03 | 2015-07-22 | 安徽五洲特种电缆集团有限公司 | Modified nitrile rubber sheathing material for cable for oil well |
| CN105185449A (en) * | 2015-09-22 | 2015-12-23 | 晋源电气集团股份有限公司 | Oil resistant and high and low temperature resistant mine cable |
-
2016
- 2016-03-10 CN CN201610137279.7A patent/CN105566699A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103601933A (en) * | 2013-10-28 | 2014-02-26 | 安徽祈艾特电子科技有限公司 | Oil-resistant anticorrosive rubber sealing ring for capacitor and preparation method thereof |
| CN103724763A (en) * | 2013-12-10 | 2014-04-16 | 芜湖佳诚电子科技有限公司 | Extrusion type high density polyethylene insulated cable material and preparation method thereof |
| CN104788758A (en) * | 2015-04-03 | 2015-07-22 | 安徽五洲特种电缆集团有限公司 | Modified nitrile rubber sheathing material for cable for oil well |
| CN105185449A (en) * | 2015-09-22 | 2015-12-23 | 晋源电气集团股份有限公司 | Oil resistant and high and low temperature resistant mine cable |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105895202A (en) * | 2016-05-19 | 2016-08-24 | 安徽省无为县佳和电缆材料有限公司 | Anti-shield high temperature-resistant cable |
| CN106987227A (en) * | 2017-04-20 | 2017-07-28 | 安徽春辉仪表线缆集团有限公司 | A kind of isocyanation esterification Carbon Black/polyurethane Conductive sealant and preparation method thereof |
| US20210340360A1 (en) * | 2018-08-03 | 2021-11-04 | Birla Carbon U.S.A., Inc. | Rubber Composition with Surface Modified Carbon Black and Functionalized Process Oil |
| CN115181435A (en) * | 2022-06-28 | 2022-10-14 | 江南大学 | Surface modification method of carbon black flame-retardant pigment for in-situ polymerization polyester chip |
| CN115181435B (en) * | 2022-06-28 | 2024-03-01 | 江南大学 | Surface modification method of carbon black flame-retardant pigment for in-situ polymerization polyester chip |
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