CN105513666A - Shielding cable - Google Patents
Shielding cable Download PDFInfo
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- CN105513666A CN105513666A CN201610011120.0A CN201610011120A CN105513666A CN 105513666 A CN105513666 A CN 105513666A CN 201610011120 A CN201610011120 A CN 201610011120A CN 105513666 A CN105513666 A CN 105513666A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
- H01B1/023—Alloys based on aluminium
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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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
- H01B1/026—Alloys based on copper
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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
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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
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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
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
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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
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
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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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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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
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Abstract
The invention discloses a shielding cable. The shielding cable comprises a core material, wherein the core material is made formed by stranding an iron-based alloy wire and a copper-based alloy wire; a flame-retardant filling material coats the core material; an aluminum alloy metal wire shielding net is arranged outside the flame-retardant filling material; a light woven net coats the aluminum alloy metal wire shielding net; an insulating material is arranged outside the light woven net. The insulating layer effectively plays a role in protecting, and is made of simple readily-available raw materials; the aluminum alloy metal wire shielding net plays a role in shielding.
Description
Technical field
The present invention relates to a kind of shielded cable, belongs to cable technical field.
Background technology
At present, along with socioeconomic development, electric wire consumption increases rapidly, the quality requirement of cable is also constantly improved, the cable such as used in the industries such as iron and steel, metallurgy, electric power, chemical industry, papermaking, high all especially to the requirement of useful life of cable, anti-electromagnetic interference shielding, anti-tear drawing property and high temperature resistant aspect, only meet the requirements, fail safe when manufacturing in these fields could be improved.
Summary of the invention
A kind of shielded cable, comprise core, core is that ferrous alloy wire rod and acid bronze alloy wire rod twisted wire form, core outer cladding flame-retardant filler, flame-retardant filler is outward Al-alloy metal silk gauze screen, the mesh grid of Al-alloy metal silk gauze screen outer cladding lightweight, lightweight mesh grid is outward Insulation Material
The each elemental constituent content of ferrous alloy wire rod is: C0.02-0.03 ﹪, Ti0.7-0.8 ﹪, Si0.5-0.6 ﹪, Zr0.4-0.5 ﹪, Nb0.2-0.3 ﹪, Co0.1-0.2 ﹪, Cu0.08-0.09 ﹪, Ag0.07-0.08 ﹪, Ta0.05-0.06 ﹪, Ga0.04-0.05 ﹪, In0.01-0.02 ﹪, surplus is Fe
The each elemental constituent content of acid bronze alloy wire rod is: Co2-3 ﹪, Zn0.7-0.8 ﹪, Ga0.4-0.5 ﹪, Ta0.3-0.4 ﹪, Ni0.07-0.08 ﹪, Sc0.04-0.05 ﹪, Ca0.03-0.04 ﹪, Ag0.04-0.05 ﹪, La0.03-0.04 ﹪, W0.01-0.02 ﹪, In0.01-0.02 ﹪, surplus is Cu
Flame-retardant filler is by feldspar 20-30 part, and dolomite 10-20 part, talcum powder 10-20 part, 5 parts, aluminium hydroxide, 20 parts, magnesium oxide, 10 parts, aluminum sulfate, 40 parts, copper sulphate, 30 parts, water, mixes formation pasty slurry filling Post RDBMS and obtain.
The each component element of Al-alloy metal silk gauze screen is: Ga0.5-0.6 ﹪, Sn0.2-0.3 ﹪, Nb0.08-0.09 ﹪, Ag0.06-0.07 ﹪, Ce0.04-0.05 ﹪, Co0.03-0.04 ﹪, and surplus is Al,
Insulation Material takes to comprise: ethylene propylene diene rubber 130-140 part, ethylene-vinyl acetate copolymer 50-60 part, perfluoroethylene-propylene 10-20 part, talcum powder 100-110 part, bentonite 13 parts, perlite 10 parts, dimethicone 10 parts, Imarcaptoacetate dioctyltin 5 parts, polytetrafluoroethylene 5 parts of diphenylamines 2 parts, the raw material that barium stearate is 1 part is mixing cured.
Described a kind of shielded cable, each elemental constituent content of ferrous alloy wire rod is: C0.02 ﹪, Ti0.7 ﹪, Si0.5 ﹪, Zr0.4 ﹪, Nb0.2 ﹪, Co0.1 ﹪, Cu0.08 ﹪, Ag0.07 ﹪, Ta0.05 ﹪, Ga0.04 ﹪, In0.01 ﹪, and surplus is Fe.
Described one shielding, each elemental constituent content of ferrous alloy wire rod is: C0.03 ﹪, Ti0.8 ﹪, Si0.6 ﹪, Zr0.5 ﹪, Nb0.3 ﹪, Co0.2 ﹪, Cu0.09 ﹪, Ag0.08 ﹪, Ta0.06 ﹪, Ga0.05 ﹪, In0.02 ﹪, and surplus is Fe.
Described a kind of shielded cable, each elemental constituent content of ferrous alloy wire rod is: C0.025 ﹪, Ti0.75 ﹪, Si0.55 ﹪, Zr0.45 ﹪, Nb0.25 ﹪, Co0.15 ﹪, Cu0.085 ﹪, Ag0.075 ﹪, Ta0.055 ﹪, Ga0.045 ﹪, In0.015 ﹪, surplus is Fe.
Described a kind of shielded cable, Insulation Material takes to comprise: ethylene propylene diene rubber 130 parts, ethylene-vinyl acetate copolymer 50 parts, perfluoroethylene-propylene 10 parts, talcum powder 100 parts, bentonite 13 parts, perlite 10 parts, dimethicone 10 parts, Imarcaptoacetate dioctyltin 5 parts, polytetrafluoroethylene 5 parts of diphenylamines 2 parts, the raw material that barium stearate is 1 part is mixing cured.
Described a kind of shielded cable, Insulation Material takes to comprise: ethylene propylene diene rubber 140 parts, ethylene-vinyl acetate copolymer 60 parts, perfluoroethylene-propylene 20 parts, talcum powder 110 parts, bentonite 13 parts, perlite 10 parts, dimethicone 10 parts, Imarcaptoacetate dioctyltin 5 parts, polytetrafluoroethylene 5 parts of diphenylamines 2 parts, the raw material that barium stearate is 1 part is mixing cured.
Described a kind of shielded cable, Insulation Material takes to comprise: ethylene propylene diene rubber 135 parts, ethylene-vinyl acetate copolymer 55 parts, perfluoroethylene-propylene 15 parts, talcum powder 105 parts, bentonite 13 parts, perlite 10 parts, dimethicone 10 parts, Imarcaptoacetate dioctyltin 5 parts, polytetrafluoroethylene 5 parts of diphenylamines 2 parts, the raw material that barium stearate is 1 part is mixing cured.
Described a kind of shielded cable, each component element of Al-alloy metal silk gauze screen is: Ga0.55 ﹪, Sn0.25 ﹪, Nb0.085 ﹪, Ag0.065 ﹪, Ce0.045 ﹪, Co0.035 ﹪, and surplus is Al.
Described a kind of shielded cable, each component element of Al-alloy metal silk gauze screen is: Ga0.5 ﹪, Sn0.2 ﹪, Nb0.08 ﹪, Ag0.06 ﹪, Ce0.04 ﹪, Co0.03 ﹪, and surplus is Al.
Described a kind of shielded cable, each component element of Al-alloy metal silk gauze screen is: Ga0.6 ﹪, Sn0.3 ﹪, Nb0.09 ﹪, Ag0.07 ﹪, Ce0.05 ﹪, Co0.04 ﹪, and surplus is Al.
Foregoing invention content is relative to the beneficial effect of prior art: the ferrous alloy wire rod 1) in shielded cable of the present invention and acid bronze alloy wire rod ensure that requirement of strength and the conduction needs of core; 2) flame-retardant filler can ensure that it is prevented fires and resistance to elevated temperatures in the course of the work, can reduce product cost again, 3) lightweight mesh grid can improve toughness and the intensity of product; 4) insulating barrier effectively plays a protective role and raw material is simple and easy to obtain, and 5) Al-alloy metal silk gauze screen plays shielding action.
Accompanying drawing explanation
Fig. 1 is shielded cable sectional view.
Embodiment
In order to there be understanding clearly to technical characteristic of the present invention, object and effect, now describe the specific embodiment of the present invention in detail.
A kind of shielded cable as shown in Figure 1, comprise core, core is that ferrous alloy wire rod 1 and acid bronze alloy wire rod 2 twisted wire form, core outer cladding flame-retardant filler 3, flame-retardant filler is outward Al-alloy metal silk gauze screen 4, Al-alloy metal silk gauze screen outer cladding lightweight mesh grid 5, lightweight mesh grid is outward Insulation Material 6.
Embodiment 1
A kind of shielded cable, comprise core, core is that ferrous alloy wire rod and acid bronze alloy wire rod twisted wire form, core outer cladding flame-retardant filler, flame-retardant filler is outward Al-alloy metal silk gauze screen, the mesh grid of Al-alloy metal silk gauze screen outer cladding lightweight, lightweight mesh grid is outward Insulation Material
The each elemental constituent content of ferrous alloy wire rod is: C0.02 ﹪, Ti0.7 ﹪, Si0.5 ﹪, Zr0.4 ﹪, Nb0.2 ﹪, Co0.1 ﹪, Cu0.08 ﹪, Ag0.07 ﹪, Ta0.05 ﹪, Ga0.04 ﹪, In0.01 ﹪, and surplus is Fe,
The each elemental constituent content of acid bronze alloy wire rod is: Co2 ﹪, Zn0.7 ﹪, Ga0.4 ﹪, Ta0.3 ﹪, Ni0.07 ﹪, Sc0.04 ﹪, Ca0.03 ﹪, Ag0.04 ﹪, La0.03 ﹪, W0.01 ﹪, In0.01 ﹪, and surplus is Cu,
Flame-retardant filler is by feldspar 20 parts, and dolomite 10 parts, talcum powder 10 parts, 5 parts, aluminium hydroxide, 20 parts, magnesium oxide, 10 parts, aluminum sulfate, 40 parts, copper sulphate, 30 parts, water, mixes formation pasty slurry filling Post RDBMS and obtain.
The each component element of Al-alloy metal silk gauze screen is: Ga0.5 ﹪, Sn0.2 ﹪, Nb0.08 ﹪, Ag0.06 ﹪, Ce0.04 ﹪, Co0.03 ﹪, and surplus is Al,
Insulation Material takes to comprise: ethylene propylene diene rubber 130 parts, ethylene-vinyl acetate copolymer 50 parts, perfluoroethylene-propylene 10 parts, talcum powder 100 parts, bentonite 13 parts, perlite 10 parts, dimethicone 10 parts, Imarcaptoacetate dioctyltin 5 parts, polytetrafluoroethylene 5 parts of diphenylamines 2 parts, the raw material that barium stearate is 1 part is mixing cured.
Embodiment 2
A kind of shielded cable, comprise core, core is that ferrous alloy wire rod and acid bronze alloy wire rod twisted wire form, core outer cladding flame-retardant filler, flame-retardant filler is outward Al-alloy metal silk gauze screen, the mesh grid of Al-alloy metal silk gauze screen outer cladding lightweight, lightweight mesh grid is outward Insulation Material
The each elemental constituent content of ferrous alloy wire rod is: C0.03 ﹪, Ti0.8 ﹪, Si0.6 ﹪, Zr0.5 ﹪, Nb0.3 ﹪, Co0.2 ﹪, Cu0.09 ﹪, Ag0.08 ﹪, Ta0.06 ﹪, Ga0.05 ﹪, In0.02 ﹪, and surplus is Fe,
The each elemental constituent content of acid bronze alloy wire rod is: Co3 ﹪, Zn0.8 ﹪, Ga0.5 ﹪, Ta0.4 ﹪, Ni0.08 ﹪, Sc0.05 ﹪, Ca0.04 ﹪, Ag0.05 ﹪, La0.04 ﹪, W0.02 ﹪, In0.02 ﹪, and surplus is Cu,
Flame-retardant filler is by feldspar 30 parts, and dolomite 20 parts, talcum powder 20 parts, 5 parts, aluminium hydroxide, 20 parts, magnesium oxide, 10 parts, aluminum sulfate, 40 parts, copper sulphate, 30 parts, water, mixes formation pasty slurry filling Post RDBMS and obtain.
The each component element of Al-alloy metal silk gauze screen is: Ga0.6 ﹪, Sn0.3 ﹪, Nb0.09 ﹪, Ag0.07 ﹪, Ce0.05 ﹪, Co0.04 ﹪, and surplus is Al,
Insulation Material takes to comprise: ethylene propylene diene rubber 140 parts, ethylene-vinyl acetate copolymer 60 parts, perfluoroethylene-propylene 20 parts, talcum powder 110 parts, bentonite 13 parts, perlite 10 parts, dimethicone 10 parts, Imarcaptoacetate dioctyltin 5 parts, polytetrafluoroethylene 5 parts of diphenylamines 2 parts, the raw material that barium stearate is 1 part is mixing cured.
Embodiment 3
A kind of shielded cable, comprise core, core is that ferrous alloy wire rod and acid bronze alloy wire rod twisted wire form, core outer cladding flame-retardant filler, flame-retardant filler is outward Al-alloy metal silk gauze screen, the mesh grid of Al-alloy metal silk gauze screen outer cladding lightweight, lightweight mesh grid is outward Insulation Material
The each elemental constituent content of ferrous alloy wire rod is: C0.025 ﹪, Ti0.75 ﹪, Si0.55 ﹪, Zr0.45 ﹪, Nb0.25 ﹪, Co0.15 ﹪, Cu0.085 ﹪, Ag0.075 ﹪, Ta0.055 ﹪, Ga0.045 ﹪, In0.015 ﹪, and surplus is Fe,
The each elemental constituent content of acid bronze alloy wire rod is: Co2.5 ﹪, Zn0.75 ﹪, Ga0.45 ﹪, Ta0.35 ﹪, Ni0.075 ﹪, Sc0.045 ﹪, Ca0.035 ﹪, Ag0.045 ﹪, La0.035 ﹪, W0.015 ﹪, In0.015 ﹪, and surplus is Cu,
Flame-retardant filler is by feldspar 25 parts, and dolomite 15 parts, talcum powder 15 parts, 5 parts, aluminium hydroxide, 20 parts, magnesium oxide, 10 parts, aluminum sulfate, 40 parts, copper sulphate, 30 parts, water, mixes formation pasty slurry filling Post RDBMS and obtain.
The each component element of Al-alloy metal silk gauze screen is: Ga0.55 ﹪, Sn0.25 ﹪, Nb0.085 ﹪, Ag0.065 ﹪, Ce0.045 ﹪, Co0.035 ﹪, and surplus is Al,
Insulation Material takes to comprise: ethylene propylene diene rubber 135 parts, ethylene-vinyl acetate copolymer 55 parts, perfluoroethylene-propylene 15 parts, talcum powder 105 parts, bentonite 13 parts, perlite 10 parts, dimethicone 10 parts, Imarcaptoacetate dioctyltin 5 parts, polytetrafluoroethylene 5 parts of diphenylamines 2 parts, the raw material that barium stearate is 1 part is mixing cured.
Embodiment 4
A kind of shielded cable, comprise core, core is that ferrous alloy wire rod and acid bronze alloy wire rod twisted wire form, core outer cladding flame-retardant filler, flame-retardant filler is outward Al-alloy metal silk gauze screen, the mesh grid of Al-alloy metal silk gauze screen outer cladding lightweight, lightweight mesh grid is outward Insulation Material
The each elemental constituent content of ferrous alloy wire rod is: C0.023 ﹪, Ti0.72 ﹪, Si0.52 ﹪, Zr0.41 ﹪, Nb0.22 ﹪, Co0.12 ﹪, Cu0.083 ﹪, Ag0.074 ﹪, Ta0.054 ﹪, Ga0.043 ﹪, In0.013 ﹪, and surplus is Fe,
The each elemental constituent content of acid bronze alloy wire rod is: Co2.4 ﹪, Zn0.72 ﹪, Ga0.41 ﹪, Ta0.32 ﹪, Ni0.07-0.08 ﹪, Sc0.043 ﹪, Ca0.034 ﹪, Ag0.043 ﹪, La0.032 ﹪, W0.012 ﹪, In0.012 ﹪, and surplus is Cu,
Flame-retardant filler is by feldspar 23 parts, and dolomite 12 parts, talcum powder 11 parts, 5 parts, aluminium hydroxide, 20 parts, magnesium oxide, 10 parts, aluminum sulfate, 40 parts, copper sulphate, 30 parts, water, mixes formation pasty slurry filling Post RDBMS and obtain.
The each component element of Al-alloy metal silk gauze screen is: Ga0.52 ﹪, Sn0.21 ﹪, Nb0.082 ﹪, Ag0.062 ﹪, Ce0.043 ﹪, Co0.034 ﹪, and surplus is Al,
Insulation Material takes to comprise: ethylene propylene diene rubber 133 parts, ethylene-vinyl acetate copolymer 54 parts, perfluoroethylene-propylene 13 parts, talcum powder 103 parts, bentonite 13 parts, perlite 10 parts, dimethicone 10 parts, Imarcaptoacetate dioctyltin 5 parts, polytetrafluoroethylene 5 parts of diphenylamines 2 parts, the raw material that barium stearate is 1 part is mixing cured.
Embodiment 5
A kind of shielded cable, comprise core, core is that ferrous alloy wire rod and acid bronze alloy wire rod twisted wire form, core outer cladding flame-retardant filler, flame-retardant filler is outward Al-alloy metal silk gauze screen, the mesh grid of Al-alloy metal silk gauze screen outer cladding lightweight, lightweight mesh grid is outward Insulation Material
The each elemental constituent content of ferrous alloy wire rod is: C0.027 ﹪, Ti0.76 ﹪, Si0.57 ﹪, Zr0.47 ﹪, Nb0.26 ﹪, Co0.17 ﹪, Cu0.088 ﹪, Ag0.076 ﹪, Ta0.059 ﹪, Ga0.049 ﹪, In0.018 ﹪, and surplus is Fe,
The each elemental constituent content of acid bronze alloy wire rod is: Co2.9 ﹪, Zn0.77 ﹪, Ga0.46 ﹪, Ta0.36 ﹪, Ni0.076 ﹪, Sc0.047 ﹪, Ca0.039 ﹪, Ag0.048 ﹪, La0.038 ﹪, W0.017 ﹪, In0.016 ﹪, and surplus is Cu,
Flame-retardant filler is by feldspar 29 parts, and dolomite 18 parts, talcum powder 17 parts, 5 parts, aluminium hydroxide, 20 parts, magnesium oxide, 10 parts, aluminum sulfate, 40 parts, copper sulphate, 30 parts, water, mixes formation pasty slurry filling Post RDBMS and obtain.
The each component element of Al-alloy metal silk gauze screen is: Ga0.57 ﹪, Sn0.28 ﹪, Nb0.089 ﹪, Ag0.069 ﹪, Ce0.048 ﹪, Co0.037 ﹪, and surplus is Al,
Insulation Material takes to comprise: ethylene propylene diene rubber 138 parts, ethylene-vinyl acetate copolymer 56 parts, perfluoroethylene-propylene 19 parts, talcum powder 108 parts, bentonite 13 parts, perlite 10 parts, dimethicone 10 parts, Imarcaptoacetate dioctyltin 5 parts, polytetrafluoroethylene 5 parts of diphenylamines 2 parts, the raw material that barium stearate is 1 part is mixing cured.
Claims (10)
1. a shielded cable, comprises core, and core is that ferrous alloy wire rod and acid bronze alloy wire rod twisted wire form, core outer cladding flame-retardant filler, flame-retardant filler is outward Al-alloy metal silk gauze screen, the mesh grid of Al-alloy metal silk gauze screen outer cladding lightweight, lightweight mesh grid is outward Insulation Material
The each elemental constituent content of ferrous alloy wire rod is: C0.02-0.03 ﹪, Ti0.7-0.8 ﹪, Si0.5-0.6 ﹪, Zr0.4-0.5 ﹪, Nb0.2-0.3 ﹪, Co0.1-0.2 ﹪, Cu0.08-0.09 ﹪, Ag0.07-0.08 ﹪, Ta0.05-0.06 ﹪, Ga0.04-0.05 ﹪, In0.01-0.02 ﹪, surplus is Fe
The each elemental constituent content of acid bronze alloy wire rod is: Co2-3 ﹪, Zn0.7-0.8 ﹪, Ga0.4-0.5 ﹪, Ta0.3-0.4 ﹪, Ni0.07-0.08 ﹪, Sc0.04-0.05 ﹪, Ca0.03-0.04 ﹪, Ag0.04-0.05 ﹪, La0.03-0.04 ﹪, W0.01-0.02 ﹪, In0.01-0.02 ﹪, surplus is Cu
Flame-retardant filler by feldspar 20-30 part, dolomite 10-20 part, talcum powder 10-20 part, 5 parts, aluminium hydroxide, 20 parts, magnesium oxide, 10 parts, aluminum sulfate, 40 parts, copper sulphate, 30 parts, water, mix formed pasty slurry fill Post RDBMS obtain,
The each component element of Al-alloy metal silk gauze screen is: Ga0.5-0.6 ﹪, Sn0.2-0.3 ﹪, Nb0.08-0.09 ﹪, Ag0.06-0.07 ﹪, Ce0.04-0.05 ﹪, Co0.03-0.04 ﹪, and surplus is Al,
Insulation Material takes to comprise: ethylene propylene diene rubber 130-140 part, ethylene-vinyl acetate copolymer 50-60 part, perfluoroethylene-propylene 10-20 part, talcum powder 100-110 part, bentonite 13 parts, perlite 10 parts, dimethicone 10 parts, Imarcaptoacetate dioctyltin 5 parts, polytetrafluoroethylene 5 parts of diphenylamines 2 parts, the raw material that barium stearate is 1 part is mixing cured.
2. a kind of shielded cable as claimed in claim 1, each elemental constituent content of ferrous alloy wire rod is: C0.02 ﹪, Ti0.7 ﹪, Si0.5 ﹪, Zr0.4 ﹪, Nb0.2 ﹪, Co0.1 ﹪, Cu0.08 ﹪, Ag0.07 ﹪, Ta0.05 ﹪, Ga0.04 ﹪, In0.01 ﹪, surplus is Fe.
3. a kind of shielding as claimed in claim 1, each elemental constituent content of ferrous alloy wire rod is: C0.03 ﹪, Ti0.8 ﹪, Si0.6 ﹪, Zr0.5 ﹪, Nb0.3 ﹪, Co0.2 ﹪, Cu0.09 ﹪, Ag0.08 ﹪, Ta0.06 ﹪, Ga0.05 ﹪, In0.02 ﹪, surplus is Fe.
4. a kind of shielded cable as claimed in claim 1, each elemental constituent content of ferrous alloy wire rod is: C0.025 ﹪, Ti0.75 ﹪, Si0.55 ﹪, Zr0.45 ﹪, Nb0.25 ﹪, Co0.15 ﹪, Cu0.085 ﹪, Ag0.075 ﹪, Ta0.055 ﹪, Ga0.045 ﹪, In0.015 ﹪, surplus is Fe.
5. a kind of shielded cable as claimed in claim 1, Insulation Material takes to comprise: ethylene propylene diene rubber 130 parts, ethylene-vinyl acetate copolymer 50 parts, perfluoroethylene-propylene 10 parts, talcum powder 100 parts, bentonite 13 parts, perlite 10 parts, dimethicone 10 parts, Imarcaptoacetate dioctyltin 5 parts, polytetrafluoroethylene 5 parts of diphenylamines 2 parts, the raw material that barium stearate is 1 part is mixing cured.
6. a kind of shielded cable as claimed in claim 1, Insulation Material takes to comprise: ethylene propylene diene rubber 140 parts, ethylene-vinyl acetate copolymer 60 parts, perfluoroethylene-propylene 20 parts, talcum powder 110 parts, bentonite 13 parts, perlite 10 parts, dimethicone 10 parts, Imarcaptoacetate dioctyltin 5 parts, polytetrafluoroethylene 5 parts of diphenylamines 2 parts, the raw material that barium stearate is 1 part is mixing cured.
7. a kind of shielded cable as claimed in claim 1, Insulation Material takes to comprise: ethylene propylene diene rubber 135 parts, ethylene-vinyl acetate copolymer 55 parts, perfluoroethylene-propylene 15 parts, talcum powder 105 parts, bentonite 13 parts, perlite 10 parts, dimethicone 10 parts, Imarcaptoacetate dioctyltin 5 parts, polytetrafluoroethylene 5 parts of diphenylamines 2 parts, the raw material that barium stearate is 1 part is mixing cured.
8. a kind of shielded cable as claimed in claim 1, each component element of Al-alloy metal silk gauze screen is: Ga0.55 ﹪, Sn0.25 ﹪, Nb0.085 ﹪, Ag0.065 ﹪, Ce0.045 ﹪, Co0.035 ﹪, and surplus is Al.
9. a kind of shielded cable as claimed in claim 1, each component element of Al-alloy metal silk gauze screen is: Ga0.5 ﹪, Sn0.2 ﹪, Nb0.08 ﹪, Ag0.06 ﹪, Ce0.04 ﹪, Co0.03 ﹪, and surplus is Al.
10. a kind of shielded cable as claimed in claim 1, each component element of Al-alloy metal silk gauze screen is: Ga0.6 ﹪, Sn0.3 ﹪, Nb0.09 ﹪, Ag0.07 ﹪, Ce0.05 ﹪, Co0.04 ﹪, and surplus is Al.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610011120.0A CN105513666A (en) | 2016-01-10 | 2016-01-10 | Shielding cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610011120.0A CN105513666A (en) | 2016-01-10 | 2016-01-10 | Shielding cable |
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| Publication Number | Publication Date |
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| CN105513666A true CN105513666A (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610011120.0A Pending CN105513666A (en) | 2016-01-10 | 2016-01-10 | Shielding cable |
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|---|---|---|---|---|
| CN1036993A (en) * | 1988-04-11 | 1989-11-08 | 苏联科学院西伯利亚分院固体物理和材料科学研究所 | Wear resistant alloy |
| CN1142473A (en) * | 1995-08-04 | 1997-02-12 | 中国科学院上海硅酸盐研究所 | Composite lightweight concrete products |
| CN201804614U (en) * | 2010-06-08 | 2011-04-20 | 山东华凌电缆有限公司 | Low smoke zero halogen (LSZH) irradiation cross-linked waterproof, anti-flaming and anti-termite control cable for rail transportation |
| CN102268575A (en) * | 2011-07-20 | 2011-12-07 | 安徽欣意电缆有限公司 | Aluminum alloy material and preparation method thereof |
| CN104497404A (en) * | 2014-12-31 | 2015-04-08 | 深圳市沃尔核材股份有限公司 | Porcelainized polyolefin composite material and preparation method thereof |
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- 2016-01-10 CN CN201610011120.0A patent/CN105513666A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1036993A (en) * | 1988-04-11 | 1989-11-08 | 苏联科学院西伯利亚分院固体物理和材料科学研究所 | Wear resistant alloy |
| CN1142473A (en) * | 1995-08-04 | 1997-02-12 | 中国科学院上海硅酸盐研究所 | Composite lightweight concrete products |
| CN201804614U (en) * | 2010-06-08 | 2011-04-20 | 山东华凌电缆有限公司 | Low smoke zero halogen (LSZH) irradiation cross-linked waterproof, anti-flaming and anti-termite control cable for rail transportation |
| CN102268575A (en) * | 2011-07-20 | 2011-12-07 | 安徽欣意电缆有限公司 | Aluminum alloy material and preparation method thereof |
| CN104497404A (en) * | 2014-12-31 | 2015-04-08 | 深圳市沃尔核材股份有限公司 | Porcelainized polyolefin composite material and preparation method thereof |
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