CN111057372A - Cable material for new energy automobile and preparation method thereof - Google Patents
Cable material for new energy automobile and preparation method thereof Download PDFInfo
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- CN111057372A CN111057372A CN201911378608.7A CN201911378608A CN111057372A CN 111057372 A CN111057372 A CN 111057372A CN 201911378608 A CN201911378608 A CN 201911378608A CN 111057372 A CN111057372 A CN 111057372A
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- 239000000463 material Substances 0.000 title claims abstract description 59
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 239000004593 Epoxy Substances 0.000 claims abstract description 18
- 150000001875 compounds Chemical class 0.000 claims abstract description 18
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 15
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 15
- 239000006084 composite stabilizer Substances 0.000 claims abstract description 15
- 239000006229 carbon black Substances 0.000 claims abstract description 14
- 239000004114 Ammonium polyphosphate Substances 0.000 claims abstract description 13
- 229920002943 EPDM rubber Polymers 0.000 claims abstract description 13
- 239000004642 Polyimide Substances 0.000 claims abstract description 13
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims abstract description 13
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 claims abstract description 13
- 229920001276 ammonium polyphosphate Polymers 0.000 claims abstract description 13
- 235000019826 ammonium polyphosphate Nutrition 0.000 claims abstract description 13
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000003365 glass fiber Substances 0.000 claims abstract description 13
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 13
- 239000001257 hydrogen Substances 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 239000012188 paraffin wax Substances 0.000 claims abstract description 13
- 229920001721 polyimide Polymers 0.000 claims abstract description 13
- 239000002994 raw material Substances 0.000 claims abstract description 13
- 229920005989 resin Polymers 0.000 claims abstract description 13
- 239000011347 resin Substances 0.000 claims abstract description 13
- 229920001187 thermosetting polymer Polymers 0.000 claims abstract description 13
- BIKXLKXABVUSMH-UHFFFAOYSA-N trizinc;diborate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]B([O-])[O-].[O-]B([O-])[O-] BIKXLKXABVUSMH-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229940099259 vaseline Drugs 0.000 claims abstract description 13
- 238000002156 mixing Methods 0.000 claims description 10
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 238000005303 weighing Methods 0.000 claims description 5
- PZGVVCOOWYSSGB-UHFFFAOYSA-L but-2-enedioate;dioctyltin(2+) Chemical compound CCCCCCCC[Sn]1(CCCCCCCC)OC(=O)C=CC(=O)O1 PZGVVCOOWYSSGB-UHFFFAOYSA-L 0.000 claims description 3
- QMMJWQMCMRUYTG-UHFFFAOYSA-N 1,2,4,5-tetrachloro-3-(trifluoromethyl)benzene Chemical compound FC(F)(F)C1=C(Cl)C(Cl)=CC(Cl)=C1Cl QMMJWQMCMRUYTG-UHFFFAOYSA-N 0.000 claims description 2
- 239000000944 linseed oil Substances 0.000 claims description 2
- 235000021388 linseed oil Nutrition 0.000 claims description 2
- 239000003549 soybean oil Substances 0.000 claims description 2
- 235000012424 soybean oil Nutrition 0.000 claims description 2
- 239000003981 vehicle Substances 0.000 claims description 2
- WCRDXYSYPCEIAK-UHFFFAOYSA-N dibutylstannane Chemical compound CCCC[SnH2]CCCC WCRDXYSYPCEIAK-UHFFFAOYSA-N 0.000 claims 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims 1
- 238000011161 development Methods 0.000 abstract description 5
- -1 vaseline Chemical compound 0.000 abstract description 2
- 230000032683 aging Effects 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 230000018109 developmental process Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- AYOHIQLKSOJJQH-UHFFFAOYSA-N dibutyltin Chemical compound CCCC[Sn]CCCC AYOHIQLKSOJJQH-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 238000001782 photodegradation Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
- C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
-
- 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
- H01B3/303—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups H01B3/38 or H01B3/302
- H01B3/306—Polyimides or polyesterimides
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/322—Ammonium phosphate
- C08K2003/323—Ammonium polyphosphate
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/38—Boron-containing compounds
- C08K2003/387—Borates
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Insulating Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a cable material for a new energy automobile, which is prepared by effectively proportioning thermosetting liquid polyimide pure resin, acrylonitrile-butadiene-styrene copolymer, ethylene propylene diene monomer, ammonium polyphosphate, silicon-hydrogen-containing group, glass fiber, epoxy compound, paraffin, asbestos-free talcum powder, vaseline, zinc borate, antioxidant and carbon black, and is supplemented with a composite stabilizer, antioxidant and the like. The invention also discloses a preparation method of the cable material for the new energy automobile, which has the advantages of cheap and wide sources of raw materials, simple preparation process, suitability for large-scale industrial application, strong practicability, accordance with the national development strategy, satisfaction of the industrial requirements and wide application prospect.
Description
Technical Field
The invention belongs to the technical field of cable materials, and particularly relates to a cable material for a new energy automobile and a preparation method thereof.
Background
The green trip is an idea advocated at present, a short-distance public transportation trip mode is gradually replaced by a new energy automobile, the new energy automobile is an important technology for scientific and technological development, green development and sustainable development, the industrialization and the scale of the new energy automobile are gradually improved, and corresponding matched equipment is also required to be gradually improved; the electric wire and the cable are used as a network main body of the circuit, are widely applied and can be used in the aspects of automobiles, household appliances, computers, communication equipment, various electronic instruments and meters and the like, particularly new energy automobiles.
The existing cable material for the new energy automobile is easy to age and corrode, poor in insulating capability, poor in heat resistance and the like, does not reach the comprehensive performance standard, cannot adapt to some sudden or extreme environments, and cannot meet the requirements of wires and cables in the actual use of the new energy automobile.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a cable material for a new energy automobile and a preparation method thereof, and the cable material is prepared according to the formula and the dosage of the cable material, so that the problems of easy aging and corrosion, poor insulating capability, poor heat resistance and the like of the cable material of the existing new energy automobile are solved.
In order to overcome the technical problems, the technical scheme adopted by the invention is as follows:
a cable material for a new energy automobile comprises the following components in parts by weight: 40-60 parts of thermosetting liquid polyimide pure resin, 10-40 parts of acrylonitrile-butadiene-styrene copolymer, 2-10 parts of ethylene propylene diene monomer, 3-5 parts of ammonium polyphosphate, 0.1-2 parts of silicon-hydrogen-containing group, 2-6 parts of composite stabilizer, 6-9 parts of glass fiber, 5-20 parts of epoxy compound, 5-10 parts of paraffin, 10-50 parts of asbestos-free talcum powder, 2-30 parts of vaseline, 4-8 parts of zinc borate, 0.5-2 parts of antioxidant and 2-15 parts of carbon black.
As a further improvement of the scheme, the cable material for the new energy automobile comprises the following components in parts by weight: 40 parts of thermosetting liquid polyimide pure resin, 10 parts of acrylonitrile-butadiene-styrene copolymer, 2 parts of ethylene propylene diene monomer, 3 parts of ammonium polyphosphate, 0.1 part of silicon-hydrogen-containing group, 2 parts of composite stabilizer, 6 parts of glass fiber, 5 parts of epoxy compound, 5 parts of paraffin, 10 parts of asbestos-free talcum powder, 2 parts of vaseline, 4 parts of zinc borate, 0.5 part of antioxidant and 2 parts of carbon black.
As a further improvement of the scheme, the cable material for the new energy automobile comprises the following components in parts by weight: 60 parts of thermosetting liquid polyimide pure resin, 40 parts of acrylonitrile-butadiene-styrene copolymer, 10 parts of ethylene propylene diene monomer, 5 parts of ammonium polyphosphate, 2 parts of silicon-hydrogen-containing group, 6 parts of composite stabilizer, 9 parts of glass fiber, 20 parts of epoxy compound, 10 parts of paraffin, 50 parts of asbestos-free talcum powder, 30 parts of vaseline, 8 parts of zinc borate, 2 parts of antioxidant and 15 parts of carbon black.
As a further improvement of the scheme, the cable material for the new energy automobile comprises the following components in parts by weight: 50 parts of thermosetting liquid polyimide pure resin, 25 parts of acrylonitrile-butadiene-styrene copolymer, 6 parts of ethylene propylene diene monomer, 4 parts of ammonium polyphosphate, 1 part of silicon-hydrogen-containing group, 4 parts of composite stabilizer, 7.5 parts of glass fiber, 12 parts of epoxy compound, 7 parts of paraffin, 3 parts of asbestos-free talcum powder, 15 parts of vaseline, 6 parts of zinc borate, 1.5 parts of antioxidant and 8 parts of carbon black.
As a further improvement of the scheme, the composite stabilizer comprises dibutyl tin monobutyl dimaleate, di-n-octyl tin maleate and an epoxy compound, and the composite use of the dibutyl tin dimaleate, the di-n-octyl tin maleate and the epoxy compound has a higher synergistic effect in the aging resistance aspect, so that the aging resistance of the composite material can be effectively improved.
As a further improvement of the above aspect, the epoxy compound is at least one of epoxidized soybean oil, epoxidized linseed oil, and epoxidized butyl stearate. The carbon black is used as a light stabilizer and can effectively resist the photodegradation of polymers.
A preparation method of a cable material for a new energy automobile comprises the following steps:
1) weighing the raw materials according to the formula of the cable material for the new energy automobile for later use;
2) putting the raw materials into an internal mixer, and mixing at 50-100 ℃ until the materials are uniform;
3) standing for more than 24 hours, placing the materials in a double-screw granulator, melting and mixing at 150-200 ℃, extruding, and granulating to obtain the cable material for the new energy automobile.
As a further improvement of the scheme, the main machine rotating speed of the double-screw granulator is 50-150r/min, and the feeding speed is 15-50 r/min.
The invention has the beneficial effects that: the invention provides a cable material for a new energy automobile, which is prepared by effectively proportioning thermosetting liquid polyimide pure resin, acrylonitrile-butadiene-styrene copolymer, ethylene propylene diene monomer, ammonium polyphosphate, silicon-hydrogen-containing group, glass fiber, epoxy compound, paraffin, asbestos-free talcum powder, vaseline, zinc borate, antioxidant and carbon black, and is supplemented with a composite stabilizer, antioxidant and the like. The invention also provides a preparation method of the cable material for the new energy automobile, which has the advantages of cheap and wide sources of raw materials, simple preparation process, suitability for large-scale industrial application, strong practicability, accordance with the national development strategy, satisfaction of the industrial requirements and wide application prospect.
Detailed Description
The present invention is specifically described below with reference to examples in order to facilitate understanding of the present invention by those skilled in the art. It should be particularly noted that the examples are given solely for the purpose of illustration and are not to be construed as limitations on the scope of the invention, as non-essential improvements and modifications to the invention may occur to those skilled in the art, which fall within the scope of the invention as defined by the appended claims. Meanwhile, the raw materials mentioned below are not specified in detail and are all commercially available products; the process steps or extraction methods not mentioned in detail are all process steps or extraction methods known to the person skilled in the art.
Example 1
A cable material for a new energy automobile comprises the following components in parts by weight: 40 parts of thermosetting liquid polyimide pure resin, 10 parts of acrylonitrile-butadiene-styrene copolymer, 2 parts of ethylene propylene diene monomer, 3 parts of ammonium polyphosphate, 0.1 part of silicon-hydrogen-containing group, 2 parts of composite stabilizer, 6 parts of glass fiber, 5 parts of epoxy compound, 5 parts of paraffin, 10 parts of asbestos-free talcum powder, 2 parts of vaseline, 4 parts of zinc borate, 0.5 part of antioxidant and 2 parts of carbon black.
A preparation method of a cable material for a new energy automobile comprises the following steps: weighing the raw materials according to the formula of the cable material for the new energy automobile, putting the raw materials into an internal mixer, and mixing at 50 ℃ until the materials are uniform; standing for 36h, placing the materials in a double-screw granulator, melting and mixing at 150 ℃, extruding, and granulating to obtain the finished product 1 of the cable material for the new energy automobile.
Example 2
A cable material for a new energy automobile comprises the following components in parts by weight: 60 parts of thermosetting liquid polyimide pure resin, 40 parts of acrylonitrile-butadiene-styrene copolymer, 10 parts of ethylene propylene diene monomer, 5 parts of ammonium polyphosphate, 2 parts of silicon-hydrogen-containing group, 6 parts of composite stabilizer, 9 parts of glass fiber, 20 parts of epoxy compound, 10 parts of paraffin, 50 parts of asbestos-free talcum powder, 30 parts of vaseline, 8 parts of zinc borate, 2 parts of antioxidant and 15 parts of carbon black.
A preparation method of a cable material for a new energy automobile comprises the following steps: weighing the raw materials according to the formula of the cable material for the new energy automobile, putting the raw materials into an internal mixer, and mixing at 100 ℃ until the materials are uniform; standing for 36h, placing the materials in a double-screw granulator, melting and mixing at 200 ℃, extruding, and granulating to obtain the finished product 2 of the cable material for the new energy automobile.
Example 3
A cable material for a new energy automobile comprises the following components in parts by weight: 50 parts of thermosetting liquid polyimide pure resin, 25 parts of acrylonitrile-butadiene-styrene copolymer, 6 parts of ethylene propylene diene monomer, 4 parts of ammonium polyphosphate, 1 part of silicon-hydrogen-containing group, 4 parts of composite stabilizer, 7.5 parts of glass fiber, 12 parts of epoxy compound, 7 parts of paraffin, 3 parts of asbestos-free talcum powder, 15 parts of vaseline, 6 parts of zinc borate, 1.5 parts of antioxidant and 8 parts of carbon black.
A preparation method of a cable material for a new energy automobile comprises the following steps: weighing the raw materials according to the formula of the cable material for the new energy automobile, putting the raw materials into an internal mixer, and mixing at 75 ℃ until the materials are uniform; standing for 36h, placing the materials in a double-screw granulator, melting and mixing at 175 ℃, extruding, and granulating to obtain a finished product 3 of the cable material for the new energy automobile.
Comparative example 1
The high-voltage cable for the new energy vehicle, which is purchased from Jiangsu Jiang Yangxing Cable Limited company outside the market, has the product model of EV-E and is marked as a finished product 1 of a comparative example.
Example 4
The finished cable materials 1 to 3 for a new energy automobile prepared in examples 1 to 3 and the finished comparative example 1 were respectively subjected to aging corrosion, insulation, heat resistance and other performance tests as shown in table 1 below. Wherein, the heat resistance is detected by UL158 standard.
Table 1 cable material finished products 1 to 3 for new energy automobile and performance test results of comparative example finished product 1
As can be seen from table 1, compared with the finished product 1 of the comparative example, the cable material for a new energy automobile of the present invention has better aging corrosion, insulation property and heat resistance, the heat resistance temperature of the material is increased, the insulation capacity is greatly improved, and the cable material can adapt to some sudden or extreme environments, and cannot meet the requirements of wires and cables in the actual use of new energy automobiles.
It will be obvious to those skilled in the art that many simple derivations or substitutions can be made without inventive effort without departing from the inventive concept. Therefore, simple modifications to the present invention by those skilled in the art according to the present disclosure should be within the scope of the present invention. The above embodiments are preferred embodiments of the present invention, and all similar processes and equivalent variations to those of the present invention should fall within the scope of the present invention.
Claims (8)
1. A cable material for a new energy automobile is characterized by comprising the following components in parts by weight: 40-60 parts of thermosetting liquid polyimide pure resin, 10-40 parts of acrylonitrile-butadiene-styrene copolymer, 2-10 parts of ethylene propylene diene monomer, 3-5 parts of ammonium polyphosphate, 0.1-2 parts of silicon-hydrogen-containing group, 2-6 parts of composite stabilizer, 6-9 parts of glass fiber, 5-20 parts of epoxy compound, 5-10 parts of paraffin, 10-50 parts of asbestos-free talcum powder, 2-30 parts of vaseline, 4-8 parts of zinc borate, 0.5-2 parts of antioxidant and 2-15 parts of carbon black.
2. The cable material for a new energy automobile according to claim 1, wherein the cable material for a new energy automobile comprises, in parts by weight: 40 parts of thermosetting liquid polyimide pure resin, 10 parts of acrylonitrile-butadiene-styrene copolymer, 2 parts of ethylene propylene diene monomer, 3 parts of ammonium polyphosphate, 0.1 part of silicon-hydrogen-containing group, 2 parts of composite stabilizer, 6 parts of glass fiber, 5 parts of epoxy compound, 5 parts of paraffin, 10 parts of asbestos-free talcum powder, 2 parts of vaseline, 4 parts of zinc borate, 0.5 part of antioxidant and 2 parts of carbon black.
3. The cable material for a new energy automobile according to claim 1, wherein the cable material for a new energy automobile comprises, in parts by weight: 60 parts of thermosetting liquid polyimide pure resin, 40 parts of acrylonitrile-butadiene-styrene copolymer, 10 parts of ethylene propylene diene monomer, 5 parts of ammonium polyphosphate, 2 parts of silicon-hydrogen-containing group, 6 parts of composite stabilizer, 9 parts of glass fiber, 20 parts of epoxy compound, 10 parts of paraffin, 50 parts of asbestos-free talcum powder, 30 parts of vaseline, 8 parts of zinc borate, 2 parts of antioxidant and 15 parts of carbon black.
4. The cable material for a new energy automobile according to claim 1, wherein the cable material for a new energy automobile comprises, in parts by weight: 50 parts of thermosetting liquid polyimide pure resin, 25 parts of acrylonitrile-butadiene-styrene copolymer, 6 parts of ethylene propylene diene monomer, 4 parts of ammonium polyphosphate, 1 part of silicon-hydrogen-containing group, 4 parts of composite stabilizer, 7.5 parts of glass fiber, 12 parts of epoxy compound, 7 parts of paraffin, 3 parts of asbestos-free talcum powder, 15 parts of vaseline, 6 parts of zinc borate, 1.5 parts of antioxidant and 8 parts of carbon black.
5. The cable material for new energy vehicles according to claim 1, wherein the composite stabilizer comprises dibutyltin monobutyrate maleate, di-n-octyl tin maleate and an epoxy compound.
6. The cable material for a new energy automobile according to claim 5, wherein the epoxy compound is at least one of epoxidized soybean oil, epoxidized linseed oil, and epoxidized butyl stearate.
7. A preparation method of a cable material for a new energy automobile is characterized by comprising the following steps:
1) weighing the raw materials according to the formula of the cable material for the new energy automobile for later use;
2) putting the raw materials into an internal mixer, and mixing at 50-100 ℃ until the materials are uniform;
3) standing for more than 24 hours, placing the materials in a double-screw granulator, melting and mixing at 150-200 ℃, extruding, and granulating to obtain the cable material for the new energy automobile.
8. The preparation method of claim 7, wherein the main machine rotating speed of the twin-screw granulator is 50-150 r/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911378608.7A CN111057372A (en) | 2019-12-27 | 2019-12-27 | Cable material for new energy automobile and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911378608.7A CN111057372A (en) | 2019-12-27 | 2019-12-27 | Cable material for new energy automobile and preparation method thereof |
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| CN111057372A true CN111057372A (en) | 2020-04-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112210212A (en) * | 2020-10-12 | 2021-01-12 | 昆山康玛斯电子科技有限公司 | Anti-electromagnetic interference electronic wire harness material and preparation method thereof |
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- 2019-12-27 CN CN201911378608.7A patent/CN111057372A/en active Pending
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|---|---|---|---|---|
| CN105968587A (en) * | 2016-04-25 | 2016-09-28 | 陈友根 | Insulation material for electric car charging pile cable and preparation method thereof |
| CN106751007A (en) * | 2016-11-09 | 2017-05-31 | 安徽中翰高分子科技有限公司 | A kind of high-strength low-density thermoplastic vulcanizate material and preparation method thereof |
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| CN112210212A (en) * | 2020-10-12 | 2021-01-12 | 昆山康玛斯电子科技有限公司 | Anti-electromagnetic interference electronic wire harness material and preparation method thereof |
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