CN106589567A - High temperature-resistant flexible wire cable and production method thereof - Google Patents
High temperature-resistant flexible wire cable and production method thereof Download PDFInfo
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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
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0892—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms containing monomers with other atoms than carbon, hydrogen or oxygen atoms
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/24—Sheathing; Armouring; Screening; Applying other protective layers by extrusion
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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
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
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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
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
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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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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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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
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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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- Organic Chemistry (AREA)
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- Manufacturing & Machinery (AREA)
- Organic Insulating Materials (AREA)
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Abstract
The invention discloses a high temperature-resistant flexible wire cable and a production method thereof. The high temperature-resistant flexible wire cable comprises an electric core wire, an insulating layer, a shielding wire layer and a sheath layer; the outer wall of a conductor is coated with the insulating layer, the outer wall of the insulating layer is coated with the shielding wire layer, and the outer wall of the shielding wire layer is coated with the sheath layer; and the sheath layer comprises, by weight, 40-80 parts of ETFE, 10-50 parts of fluorubber, 5-20 parts of an acid absorbent, 0.5-5 parts of an antioxidant, 0.3-3 parts of a crosslinking assistant and 0-15 parts of titanium dioxide. The high temperature-resistant flexible cable is obtained through compounding the ETFE, the fluorubber and other materials; the cable has the characteristics of high temperature resistance and low temperature resistance; and the cable also has the advantages of small dielectric loss, high transmission performance, good oil and solvent resistance, excellent flame retardation property and high mechanical strength.
Description
Technical field
The present invention relates to cable material field, and in particular to a kind of electric wire of high temperature resistant soft and preparation method thereof.
Background technology
In the insulating barrier and jacket layer material formula of electric wire, common resin has three classes：Polyolefin, polrvinyl chloride, fluorine
Polymer.Wherein fluoropolymer has highest combination property, high-low temperature resistant grade is high, fire-retardant, weather-proof, oil resistant, it is wear-resisting, electric absolutely
Edge excellent performance, high mechanical properties, but fluororesin Costco Wholesale is high, is applied to technical requirements height, use environment severe such cable more
The high-end market at quarter.
The insulating barrier and restrictive coating of existing fluorine-containing electric wire adopts ETFE resins (independent resinous principle) mostly, also has
On a small quantity with ETFE resins and other fluoropolymer compounding uses.In addition to ETFE, in fluoropolymer, market-oriented level is higher, various
Different fluoropolymers possesses different physical property emphasis, different temperature resistant grades, and cost of material differs, by ETFE resins with
The wire cable insulating layer of different fluoropolymer compounding preparations, restrictive coating possess different advantages, cost and application surface.Due to each
Kind of fluoropolymer possesses different pluses and minuses, and based on ETFE, be aided with other fluoropolymers to prepare the purpose of material is to play each
The performance complement feature of component fluoropolymer, makes cable be able to be applied to specific applied environment.But it is most on the market
Fluorine-containing electric wire mostly is independent resinous principle, and the performance for possessing is single and production cost is too high.
The content of the invention
In order to overcome the deficiencies in the prior art, first purpose of the present invention is to provide a kind of high temperature resistant soft electric wire electricity
Cable, the electric wire obtain a kind of cable of high temperature resistant soft by carrying out compounding the materials such as ETFE, fluorubber, FEP.
Second object of the present invention is to provide for a kind of preparation method of said wires cable.
Realize that the purpose of the present invention can be reached by adopting the following technical scheme that：
A kind of high temperature resistant soft electric wire, including battery core line, insulating barrier, shielding line layer, restrictive coating；The insulating barrier bag
The outer wall of conductor is overlayed on, shielding line layer is coated on the outer wall of insulating barrier, and restrictive coating is coated on the outer wall of shielding line layer；The sheath
Layer includes following each component by weight：
Preferably, the insulating barrier includes following each component by weight：
In the present invention, described fluorubber is fluororubber 23, fluororubber 26, fluororubber 246, fluorubber TP, inclined fluorine ether
One or more in rubber, perfluoroelastomers, fluorosioloxane rubber.
Preferably, the acid absorbent be the first acid absorbent, magnesium oxide, the one kind in magnesium hydroxide；Described first is sour
Absorbent is made up of Tissuemat E and 4,4 '-thiobiss (the 6- tert-butyl group -3- methylphenols).
Preferably, first acid absorbent by Tissuemat E and 4, press by 4 '-thiobiss (the 6- tert-butyl group -3- methylphenols)
Weight compares 1:1 mixture is formed.
Preferably, the cross-linking agent is triallyl isonitrile urea acid fat (TAIC) or triallyl nitrile urea acid fat (TAC).
Preferably, the antioxidant be 2,6- di-tert-butylphenols, 4,4'- thiobiss (the 6- tert-butyl group -3- methylphenols),
One kind in four [β-(3,5- di-tert-butyl-hydroxy phenyls) propanoic acid] pentaerythritol ester.
Preferably, the copper resistant agent is N- bigcatkin willows amino neighbour's benzene diimine or N, N '-bis- [β (3,5- bis- tertiary factory's base -4- hydroxyls
Base phenyl) propionyl] hydrazine.
Preferably, the restrictive coating of cable includes following each component by weight：
The insulating barrier includes following each component by weight：
Preferably, the restrictive coating includes following each component by weight：
The insulating barrier includes following each component by weight：
The present invention also provides a kind of preparation method of high temperature resistant soft electric wire, comprises the following steps：
(1) dispensing：
A, each component of insulating barrier is mixed homogeneously with the first propellant according to formula ratio, place under 27～35 DEG C of environment
10～15 hours, obtain insulation layered material；First propellant accounts for the 13～17% of insulation layered material gross weight；
B, each component of restrictive coating is mixed homogeneously with the second propellant according to formula ratio, place under 27～33 DEG C of environment
13～17 hours, obtain sheath layered material；Second propellant accounts for the 14～17% of sheath layered material gross weight；
The first propellant or the second propellant employed in this step is：In 200# aviation gasoline, toluene, petroleum ether
One or more；
(2) make conductive core line with the stranded circular copper wire of pipe twisting machine；It is made in battery core line external pushing extruding machine extrusion step (1)
Standby insulation layered material, makes insulating barrier；Extrusion temperature is 260-360 DEG C；
(3) wire that step (2) is obtained is carried out into Split Down, the wire periphery braid shielded line layer after Split Down；In shielding
Sheath layered material prepared by line layer external pushing extruding machine extrusion step (1), makes restrictive coating；Extrusion temperature is 260-360 DEG C；
(4) wire obtained by baking step (3), the temperature of the drying are less than 180 DEG C；
(5) wire after drying is sintered, the temperature of the sintering is 340～380 DEG C, it is incubated 3.5～4.5h；
It is cooled to less than 260 DEG C, obtains high temperature resistant soft electric wire.
Compared to existing technology, the beneficial effects of the present invention is：
1st, the present invention obtains a kind of electricity of high temperature resistant soft by carrying out compounding the materials such as ETFE, fluorubber, FEP
Cable；The characteristics of cable has high temperature resistant (more than 260 DEG C), low temperature resistant (less than -75 DEG C)；Meanwhile, also with dielectric loss it is little,
Transmission performance is high, and oil resistant, solvent resistance are good, with excellent anti-flammability, the advantages of higher mechanical strength.
Specific embodiment
Below, with reference to specific embodiment, the present invention is described further：
Embodiment 1
A kind of high temperature resistant soft electric wire, including battery core line, insulating barrier, shielding line layer, restrictive coating；The insulating barrier bag
The outer wall of conductor is overlayed on, shielding line layer is coated on the outer wall of insulating barrier, and restrictive coating is coated on the outer wall of shielding line layer；The sheath
Layer includes following each component by weight：
The insulating barrier includes following each component by weight：
The preparation method of the high temperature resistant soft electric wire, comprises the following steps：
(1) dispensing：
A, each component of insulating barrier is mixed homogeneously with the first propellant according to formula ratio, 10 are placed under 27 DEG C of environment little
When, obtain insulation layered material；First propellant accounts for the 13% of insulation layered material gross weight；
B, each component of restrictive coating is mixed homogeneously with the second propellant according to formula ratio, place under 27～33 DEG C of environment
13 hours, obtain sheath layered material；Second propellant accounts for the 14% of sheath layered material gross weight；
(2) make conductive core line with the stranded circular copper wire of pipe twisting machine；It is made in battery core line external pushing extruding machine extrusion step (1)
Standby insulation layered material, makes insulating barrier；Extrusion temperature is 260-360 DEG C；
(3) wire that step (2) is obtained is carried out into Split Down, the wire periphery braid shielded line layer after Split Down；In shielding
Sheath layered material prepared by line layer external pushing extruding machine extrusion step (1), makes restrictive coating；Extrusion temperature is 260-360 DEG C；
(4) wire obtained by baking step (3), the temperature of the drying are less than 180 DEG C；
(5) wire after drying is sintered, the temperature of the sintering is 340 DEG C, is incubated 3.5h；It is cooled to and is less than
260 DEG C, obtain high temperature resistant soft electric wire.
Embodiment 2
A kind of high temperature resistant soft electric wire, including battery core line, insulating barrier, shielding line layer, restrictive coating；The insulating barrier bag
The outer wall of conductor is overlayed on, shielding line layer is coated on the outer wall of insulating barrier, and restrictive coating is coated on the outer wall of shielding line layer；The sheath
Layer includes following each component by weight：
The insulating barrier includes following each component by weight：
The preparation method of the high temperature resistant soft electric wire, comprises the following steps：
(1) dispensing：
A, each component of insulating barrier is mixed homogeneously with the first propellant according to formula ratio, 15 are placed under 35 DEG C of environment little
When, obtain insulation layered material；First propellant accounts for the 17% of insulation layered material gross weight；
B, each component of restrictive coating is mixed homogeneously with the second propellant according to formula ratio, place 13 under 33 DEG C of environment～
17 hours, obtain sheath layered material；Second propellant accounts for the 17% of sheath layered material gross weight；
(2) make conductive core line with the stranded circular copper wire of pipe twisting machine；It is made in battery core line external pushing extruding machine extrusion step (1)
Standby insulation layered material, makes insulating barrier；Extrusion temperature is 260-360 DEG C；
(3) wire that step (2) is obtained is carried out into Split Down, the wire periphery braid shielded line layer after Split Down；In shielding
Sheath layered material prepared by line layer external pushing extruding machine extrusion step (1), makes restrictive coating；Extrusion temperature is 260-360 DEG C；
(4) wire obtained by baking step (3), the temperature of the drying are less than 180 DEG C；
(5) wire after drying is sintered, the temperature of the sintering is 380 DEG C, is incubated 4.5h；It is cooled to and is less than
260 DEG C, obtain high temperature resistant soft electric wire.
Embodiment 3
A kind of high temperature resistant soft electric wire, including battery core line, insulating barrier, shielding line layer, restrictive coating；The insulating barrier bag
The outer wall of conductor is overlayed on, shielding line layer is coated on the outer wall of insulating barrier, and restrictive coating is coated on the outer wall of shielding line layer；The sheath
Layer includes following each component by weight：
The insulating barrier includes following each component by weight：
The preparation method of the high temperature resistant soft electric wire, comprises the following steps：
(1) dispensing：
A, each component of insulating barrier is mixed homogeneously with the first propellant according to formula ratio, 12 are placed under 31 DEG C of environment little
When, obtain insulation layered material；First propellant accounts for the 15% of insulation layered material gross weight；
B, each component of restrictive coating is mixed homogeneously with the second propellant according to formula ratio, 16 are placed under 29 DEG C of environment little
When, obtain sheath layered material；Second propellant accounts for the 16% of sheath layered material gross weight；
(2) make conductive core line with the stranded circular copper wire of pipe twisting machine；It is made in battery core line external pushing extruding machine extrusion step (1)
Standby insulation layered material, makes insulating barrier；Extrusion temperature is 260-360 DEG C；
(3) wire that step (2) is obtained is carried out into Split Down, the wire periphery braid shielded line layer after Split Down；In shielding
Sheath layered material prepared by line layer external pushing extruding machine extrusion step (1), makes restrictive coating；Extrusion temperature is 260-360 DEG C；
(4) wire obtained by baking step (3), the temperature of the drying are less than 180 DEG C；
(5) wire after drying is sintered, the temperature of the sintering is 375 DEG C, is incubated 4h；It is cooled to less than 260
DEG C, obtain high temperature resistant soft electric wire.
Embodiment 4
A kind of high temperature resistant soft electric wire, including battery core line, insulating barrier, shielding line layer, restrictive coating；The insulating barrier bag
The outer wall of conductor is overlayed on, shielding line layer is coated on the outer wall of insulating barrier, and restrictive coating is coated on the outer wall of shielding line layer；The sheath
Layer includes following each component by weight：
The insulating barrier includes following each component by weight：
The preparation method of the high temperature resistant soft electric wire, comprises the following steps：
(1) dispensing：
A, each component of insulating barrier is mixed homogeneously with the first propellant according to formula ratio, 14 are placed under 28 DEG C of environment little
When, obtain insulation layered material；First propellant accounts for the 14% of insulation layered material gross weight；
B, each component of restrictive coating is mixed homogeneously with the second propellant according to formula ratio, 17 are placed under 29 DEG C of environment little
When, obtain sheath layered material；Second propellant accounts for the 16% of sheath layered material gross weight；
(2) make conductive core line with the stranded circular copper wire of pipe twisting machine；It is made in battery core line external pushing extruding machine extrusion step (1)
Standby insulation layered material, makes insulating barrier；Extrusion temperature is 260-360 DEG C；
(3) wire that step (2) is obtained is carried out into Split Down, the wire periphery braid shielded line layer after Split Down；In shielding
Sheath layered material prepared by line layer external pushing extruding machine extrusion step (1), makes restrictive coating；Extrusion temperature is 260-360 DEG C；
(4) wire obtained by baking step (3), the temperature of the drying are less than 180 DEG C；
(5) wire after drying is sintered, the temperature of the sintering is 370 DEG C, is incubated 3.5h；It is cooled to and is less than
260 DEG C, obtain high temperature resistant soft electric wire.
Embodiment 5
A kind of high temperature resistant soft electric wire, including battery core line, insulating barrier, shielding line layer, restrictive coating；The insulating barrier bag
The outer wall of conductor is overlayed on, shielding line layer is coated on the outer wall of insulating barrier, and restrictive coating is coated on the outer wall of shielding line layer；The sheath
Layer includes following each component by weight：
The insulating barrier includes following each component by weight：
The preparation method of the high temperature resistant soft electric wire, comprises the following steps：
(1) dispensing：
A, each component of insulating barrier is mixed homogeneously with the first propellant according to formula ratio, place 10 under 33 DEG C of environment～
15 hours, obtain insulation layered material；First propellant accounts for the 16% of insulation layered material gross weight；
B, each component of restrictive coating is mixed homogeneously with the second propellant according to formula ratio, 14 are placed under 31 DEG C of environment little
When, obtain sheath layered material；Second propellant accounts for the 15% of sheath layered material gross weight；
(2) make conductive core line with the stranded circular copper wire of pipe twisting machine；It is made in battery core line external pushing extruding machine extrusion step (1)
Standby insulation layered material, makes insulating barrier；Extrusion temperature is 260-360 DEG C；
(3) wire that step (2) is obtained is carried out into Split Down, the wire periphery braid shielded line layer after Split Down；In shielding
Sheath layered material prepared by line layer external pushing extruding machine extrusion step (1), makes restrictive coating；Extrusion temperature is 260-360 DEG C；
(4) wire obtained by baking step (3), the temperature of the drying are less than 180 DEG C；
(5) wire after drying is sintered, the temperature of the sintering is 380 DEG C, is incubated 3.5h；It is cooled to and is less than
260 DEG C, obtain high temperature resistant soft electric wire.
Checking embodiment
The high temperature resistant soft electric wire prepared by embodiment 1～5 is chosen, tension is carried out to the wire cable insulating layer strong
The projects such as degree, elongation at break, heat ageing after-drawing strength retention, anti-flammability are detected, as a result as shown in table 1 below.
The properties testing result of table 1,1～5 electric wire of embodiment
For a person skilled in the art, technical scheme that can be as described above and design, make other each
Plant corresponding change and deform, and all these changes and deforms the protection model that should all belong to the claims in the present invention
Within enclosing.
Claims (10)
1. a kind of high temperature resistant soft electric wire, it is characterised in that including battery core line, insulating barrier, shielding line layer, restrictive coating；It is described
Insulating barrier is coated on the outer wall of conductor, and shielding line layer is coated on the outer wall of insulating barrier, and restrictive coating is coated on the outer wall of shielding line layer；
The restrictive coating includes following each component by weight：
2. high temperature resistant soft electric wire according to claim 1, it is characterised in that：The insulating barrier includes following by weight
The each component of amount part meter：
3. high temperature resistant soft electric wire according to claim 1 and 2, it is characterised in that：The acid absorbent is first
One kind in acid absorbent, magnesium oxide, magnesium hydroxide；First acid absorbent is by Tissuemat E and 4,4 '-thiobiss (uncle 6-
Butyl -3- methylphenols) composition.
4. high temperature resistant soft electric wire according to claim 3, it is characterised in that：First acid absorbent is by poly- second
Alkene wax and 4,4 '-thiobiss (the 6- tert-butyl group -3- methylphenols) by weight 1:1 mixture is formed.
5. high temperature resistant soft electric wire according to claim 1 and 2, it is characterised in that：The cross-linking agent is three allyls
Base isonitrile urea acid fat or triallyl nitrile urea acid fat.
6. high temperature resistant soft electric wire according to claim 1, it is characterised in that：The antioxidant is bis- uncles of 2,6-
Butylphenol, 4,4'- thiobiss (the 6- tert-butyl group -3- methylphenols), four [β-(3,5- di-tert-butyl-hydroxy phenyls) propanoic acid] seasons
One kind in Doutrate.
7. high temperature resistant soft electric wire according to claim 2, it is characterised in that：The copper resistant agent is N- bigcatkin willow amino
Adjacent benzene diimine or N, N '-bis- [β (3,5- bis- tertiary factory's base -4- hydroxy phenyls) propionyl] hydrazines.
8. high temperature resistant soft electric wire according to claim 2, it is characterised in that：The restrictive coating includes following by weight
The each component of amount part meter：
The insulating barrier includes following each component by weight：
9. high temperature resistant soft electric wire according to claim 8, it is characterised in that：The restrictive coating includes following by weight
The each component of amount part meter：
The insulating barrier includes following each component by weight：
10. a kind of preparation method of high temperature resistant soft electric wire as claimed in claim 2, it is characterised in that including following step
Suddenly：
(1) dispensing：
A, each component of insulating barrier is mixed homogeneously with the first propellant according to formula ratio, place 10 under 27～35 DEG C of environment～
15 hours, obtain insulation layered material；First propellant accounts for the 13～17% of insulation layered material gross weight；
B, each component of restrictive coating is mixed homogeneously with the second propellant according to formula ratio, place 13 under 27～33 DEG C of environment～
17 hours, obtain sheath layered material；Second propellant accounts for the 14～17% of sheath layered material gross weight；
(2) make conductive core line with the stranded circular copper wire of pipe twisting machine；Prepared by battery core line external pushing extruding machine extrusion step (1)
Insulation layered material, makes insulating barrier；Extrusion temperature is 260-360 DEG C；
(3) wire that step (2) is obtained is carried out into Split Down, the wire periphery braid shielded line layer after Split Down；In shielding line layer
Sheath layered material prepared by external pushing extruding machine extrusion step (1), makes restrictive coating；Extrusion temperature is 260-360 DEG C；
(4) wire obtained by baking step (3), the temperature of the drying are less than 180 DEG C；
(5) wire after drying is sintered, the temperature of the sintering is 340～380 DEG C, is incubated 3.5～4.5h；It is cooled to
Less than 260 DEG C, high temperature resistant soft electric wire is obtained.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110982163A (en) * | 2019-12-12 | 2020-04-10 | 上海矿山电缆制造有限公司 | Wear-resistant cable and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102737763A (en) * | 2012-06-07 | 2012-10-17 | 广州凯恒特种电线电缆有限公司 | Spiral stripe identification high-temperature-resistant flexible wire and cable for aerospace and preparation process thereof |
| CN105924758A (en) * | 2016-06-16 | 2016-09-07 | 中广核三角洲（江苏）塑化有限公司 | Irradiation-crosslinkable low-density modified polyethylene-tetrafluoroethylene copolymer insulating material |
| CN106009223A (en) * | 2016-07-11 | 2016-10-12 | 苏州泰尚新材料有限公司 | High-temperature-resistant cable sheath and preparation method thereof |
-
2016
- 2016-12-12 CN CN201611141376.XA patent/CN106589567A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102737763A (en) * | 2012-06-07 | 2012-10-17 | 广州凯恒特种电线电缆有限公司 | Spiral stripe identification high-temperature-resistant flexible wire and cable for aerospace and preparation process thereof |
| CN105924758A (en) * | 2016-06-16 | 2016-09-07 | 中广核三角洲（江苏）塑化有限公司 | Irradiation-crosslinkable low-density modified polyethylene-tetrafluoroethylene copolymer insulating material |
| CN106009223A (en) * | 2016-07-11 | 2016-10-12 | 苏州泰尚新材料有限公司 | High-temperature-resistant cable sheath and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110982163A (en) * | 2019-12-12 | 2020-04-10 | 上海矿山电缆制造有限公司 | Wear-resistant cable and preparation method thereof |
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