CN106633588B - A kind of electric automobile charging pile cable material and preparation method thereof - Google Patents
A kind of electric automobile charging pile cable material and preparation method thereof Download PDFInfo
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- CN106633588B CN106633588B CN201611138158.0A CN201611138158A CN106633588B CN 106633588 B CN106633588 B CN 106633588B CN 201611138158 A CN201611138158 A CN 201611138158A CN 106633588 B CN106633588 B CN 106633588B
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- 239000000463 material Substances 0.000 title claims abstract description 49
- 238000002360 preparation method Methods 0.000 title abstract description 13
- 229920002725 thermoplastic elastomer Polymers 0.000 claims abstract description 52
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims abstract description 48
- 229920001903 high density polyethylene Polymers 0.000 claims abstract description 30
- 239000004700 high-density polyethylene Substances 0.000 claims abstract description 30
- 229920000459 Nitrile rubber Polymers 0.000 claims abstract description 24
- 229920001935 styrene-ethylene-butadiene-styrene Polymers 0.000 claims abstract description 23
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims abstract description 23
- 239000004642 Polyimide Substances 0.000 claims abstract description 16
- 229920001721 polyimide Polymers 0.000 claims abstract description 16
- 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 12
- 230000036571 hydration Effects 0.000 claims abstract description 10
- 238000006703 hydration reaction Methods 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims description 23
- 239000003963 antioxidant agent Substances 0.000 claims description 17
- 230000003078 antioxidant effect Effects 0.000 claims description 17
- 230000036961 partial effect Effects 0.000 claims description 12
- 239000004698 Polyethylene Substances 0.000 claims description 9
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 9
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 8
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 8
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical group CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 6
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 claims description 6
- 238000005984 hydrogenation reaction Methods 0.000 claims description 5
- 125000005504 styryl group Chemical group 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 238000004898 kneading Methods 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 229920001169 thermoplastic Polymers 0.000 claims description 3
- 239000004416 thermosoftening plastic Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000005303 weighing Methods 0.000 claims description 3
- 229920001400 block copolymer Polymers 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims 1
- 239000008188 pellet Substances 0.000 claims 1
- 239000003063 flame retardant Substances 0.000 abstract description 27
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract description 11
- -1 compatilizer Chemical compound 0.000 abstract description 9
- 229920001971 elastomer Polymers 0.000 abstract description 9
- 239000000806 elastomer Substances 0.000 abstract description 8
- HGTUJZTUQFXBIH-UHFFFAOYSA-N (2,3-dimethyl-3-phenylbutan-2-yl)benzene Chemical compound C=1C=CC=CC=1C(C)(C)C(C)(C)C1=CC=CC=C1 HGTUJZTUQFXBIH-UHFFFAOYSA-N 0.000 abstract description 3
- 239000000654 additive Substances 0.000 abstract description 3
- 230000000996 additive effect Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 235000019504 cigarettes Nutrition 0.000 abstract description 3
- 231100000331 toxic Toxicity 0.000 abstract description 3
- 230000002588 toxic effect Effects 0.000 abstract description 3
- 125000003011 styrenyl group Chemical class [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 11
- 239000000779 smoke Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 150000003440 styrenes Chemical class 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 4
- 229910052698 phosphorus Inorganic materials 0.000 description 4
- 239000011574 phosphorus Substances 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- YEAUATLBSVJFOY-UHFFFAOYSA-N tetraantimony hexaoxide Chemical group O1[Sb](O2)O[Sb]3O[Sb]1O[Sb]2O3 YEAUATLBSVJFOY-UHFFFAOYSA-N 0.000 description 3
- 239000004636 vulcanized rubber Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 description 2
- 239000004594 Masterbatch (MB) Substances 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 2
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 2
- 150000008065 acid anhydrides Chemical class 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Inorganic materials O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 2
- 239000007859 condensation product Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 2
- ZQKXQUJXLSSJCH-UHFFFAOYSA-N melamine cyanurate Chemical compound NC1=NC(N)=NC(N)=N1.O=C1NC(=O)NC(=O)N1 ZQKXQUJXLSSJCH-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 230000000979 retarding effect Effects 0.000 description 2
- KHWQFISNNNRGLV-UHFFFAOYSA-N 2,4,6-tributylphenol Chemical compound CCCCC1=CC(CCCC)=C(O)C(CCCC)=C1 KHWQFISNNNRGLV-UHFFFAOYSA-N 0.000 description 1
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 1
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 1
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 description 1
- JKIJEFPNVSHHEI-UHFFFAOYSA-N Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1) Chemical compound CC(C)(C)C1=CC(C(C)(C)C)=CC=C1OP(OC=1C(=CC(=CC=1)C(C)(C)C)C(C)(C)C)OC1=CC=C(C(C)(C)C)C=C1C(C)(C)C JKIJEFPNVSHHEI-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 229910000410 antimony oxide Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- FACXGONDLDSNOE-UHFFFAOYSA-N buta-1,3-diene;styrene Chemical class C=CC=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 FACXGONDLDSNOE-UHFFFAOYSA-N 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 239000012757 flame retardant agent Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000002357 guanidines Chemical class 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- LXEKVMQAXWKLPJ-UHFFFAOYSA-N methanol;1,3,5-triazine-2,4,6-triamine Chemical compound OC.NC1=NC(N)=NC(N)=N1 LXEKVMQAXWKLPJ-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229920005604 random copolymer Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Classifications
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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
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
- C08L53/025—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes modified
-
- 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
-
- 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
- H01B3/442—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 aromatic vinyl compounds
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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
-
- 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
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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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
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- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of electric automobile charging pile elastomer cable materials and preparation method thereof, its component includes: SEBS(styrene series elastomer), nitrile rubber, TPU thermoplastic elastomer (TPE), high density polyethylene (HDPE), equal benzene polyimides, low hydration zinc borate, compatilizer, DMDPB (2,3- dimethyl -2,3- diphenyl butane)；Electric automobile charging pile private cable material of the invention has many advantages, such as that flame retardant property is good, fire retardant additive amount is low, heat-resisting, fire retardant low toxic and environment-friendly and cheap and easy to get, low cigarette, good mechanical property.
Description
Technical field
The present invention relates to a kind of cable materials, and in particular to a kind of electric automobile charging pile cable material and preparation method.
Background technique
Thermoplastic elastomer (TPE), i.e. TPE, not only with the processing performance of thermoplastic, but also it is physical with vulcanized rubber
Can, it is the advantageous combination of plastics and rubber advantage.Thermoplastic elastomer (TPE) is capturing without restraint is pertaining only to vulcanized rubber originally
Manor.In the recent decade, the fast development of electronic apparatus, communication and automobile industry has driven the high speed in thermoplastic elastomer (TPE) city
Development.Thermoplastic elastomer (TPE) (TPE) has the physical mechanical property of vulcanized rubber and the performance of technical process of thermoplastic.By
In being not required to by heat cure, production can be completed using general device of plastic processing.
Since charging pile cable load electric current is larger, conductor is easy fever, while charging pile cable is exposed to the external world for a long time
There is the risk meeting open fire and burning in environment.So needing the insulating materials of charging pile cable has certain anti-flammability.It is complicated
External environment need cable to need better weatherability, and inevitably there is the case where cable circumnutates in application, so phase
The cable answered should have the preferable resistance to performance that circumnutates.And conductor easily causes cable insulation material by the heat that high current generates
Fever and aging, therefore, charging pile cable have higher want with fire-retardant etc. to hot-air aging resistance, weatherability, resistance to circumnutate
It asks.
CN103554814 discloses a kind of TPE material that high temperature resistance is good, it by following parts by weight each component system
At: 80-100 parts of hydrogenated styrene-butadiene-styrene block copolymers, hydrogenation naphthenic oil 80-100 parts, polypropylene 15-20
Part, 15-20 parts of Propylene-ethylene random copolymer, 100-120 parts of calcium carbonate, 0.5-1 parts of calcium stearate, 2- tert-butyl -4,6- two
0.1-0.2 parts of methylphenol, 0.4-0.8 parts of 2,4,6- tri-butyl-phenol.The TPE material heat resistance is good, compressive deformation, bullet
Property the physical property such as restore and will not be remarkably decreased because temperature is excessively high, however its flame retardant property is poor.
CN201410390759 discloses the modification TPE mixing material and its system of a kind of electric automobile charging pile cable
Preparation Method, the TPE mixing material include following component by weight: 50~70 parts of thermoplastic elastomer (TPE), reinforcing agent 10~20
Part, 25~55 parts of fire retardant, 0.2~0.5 part of lubricant, 0.1~0.3 part of coupling agent, 0.1~0.3 part of antioxidant, the material because
Fire retardant additive amount is larger and intensity is lower, and oil resistivity, heat resistance and scratch resistance are poor, limit it and fill in electric car
Application on electric stake cable.
Electric automobile charging pile cable material is because the particularity of its use environment will unavoidably use fire retardant, and China is
Become fire retardant big producer, be still leading in many field halogen system flame retardants, although halogen fire proofing is with superior
Anti-flammability, but they burning when generate more smog and toxic, mordant gas (hydrogen halides).These are toxic
Gas has serious harm to human respiratory tract and other organs, hinders the progress of disaster relief work, and their diffusion velocity is remote
It is factor most dangerous in fire greater than the diffusion velocity of flame.Consideration in environmental protection, these years, phosphorus flame retardant is gradually
Halogen system flame retardant being substituted, but there are still some disadvantages for phosphorus flame retardant, such as poor heat resistance, volatility is big, compatibility is undesirable, and
And have dropping generation in burning etc..Nitrogenated flame retardant is related to melamine, melamine cyanurate, melamine methanol
Condensation product, polyamide, polyimides, guanidine salt, guanidine condensation product etc., and based on melamine and melamine cyanurate.
Currently, generally speaking, the flame retardant property of nitrogenated flame retardant is not very well, to need to be used in combination with other fire retardants.Three oxidations two
Antimony because usage amount is low, synergy is widely used in fire retarding synergist fortunately, but the technique of antimony oxide have it is special
Property, the heavy metals such as cadmium are inevitably introduced, have adverse effect to environment, so, exploitation environmental protection, comprehensive performance are preferably fire-retardant
Synergist is also following hot spot.
Summary of the invention
Electric automobile charging pile private cable material of the invention, has that flame retardant property is good, fire retardant additive amount is low, resistance to
The advantages that heat, fire retardant low toxic and environment-friendly and cheap and easy to get, low cigarette, good mechanical property.
A kind of electric automobile charging pile cable material, the material composition calculate by weight, and raw material includes:
SEBS:20 parts,
Nitrile rubber: 10 parts,
TPU thermoplastic elastomer (TPE): 15 parts,
High density polyethylene (HDPE): 15 parts,
Equal benzene polyimides: 15 parts,
Low hydration zinc borate: 10-15 parts,
Compatilizer: 4 parts,
DMDPB:2-3 parts,
Wherein:
(1) compatilizer is the mixture that maleic anhydride-g-SBS and maleic anhydride are grafted PE, wherein the Malaysia
The weight ratio of acid anhydrides Maleated SEBS and maleic anhydride grafting PE are 1:2；
(2) styrene series elastomer is each based block copolymer containing styryl structures unit of hub-and-spoke configuration,
And the weight ratio of the styrene and butadiene that contain in the styrene series elastomer is 3:1.
Preferably, the low hydration zinc borate is 2ZnO3B2O35H2O.
Preferably, Jing≤2 μm Li of the 2ZnO3B2O35H2O.
Preferably, the partial size of the 2ZnO3B2O35H2O is 75nm.
Preferably, the nitrile rubber is the nitrile rubber that hydrogenation degree is greater than 99%.
Preferably, the TPU thermoplastic elastomer (TPE) is polyester-type TPU.
It preferably, further include 0.1-1 parts of antioxidant in material.
Preferably, the antioxidant is the mixture of antioxidant 1010 and irgasfos 168, wherein antioxidant 1010 and antioxygen
The weight ratio of agent 168 is 1:2.
The method for preparing the electric automobile charging pile cable material, includes the following steps:
(1) it is spare that various materials weighing: are accurately weighed according to composition；
(2) it is added the SEBS, nitrile rubber into high-speed mixer, TPU thermoplastic elastomer (TPE), high density polyethylene (HDPE),
Equal benzene polyimides, is stirred 5 minutes at 80 DEG C with 900 revs/min of revolving speed, adds low hydration zinc borate, compatilizer,
DMDPB, to obtain mixed material under conditions of 1000 revs/min of mixing at 100 DEG C；
(3) mixed material obtained in step 2 is put into double screw extruder and carries out melt kneading and squeezes out, squeezed out
Temperature is 220 DEG C, screw speed 550rpm；Water cooling is carried out to the melting output that extruder die head squeezes out again, grain is made
Packaging is completed after material.
Specific embodiment
Below with reference to embodiment, the invention will be further described, and mode of the invention includes but are not limited to following implementation
Example.
Embodiment 1, the composition and weight of the electric automobile charging pile cable material of the present embodiment are as follows:
SEBS:20 parts,
Nitrile rubber: 10 parts,
TPU thermoplastic elastomer (TPE): 15 parts,
High density polyethylene (HDPE): 15 parts,
Equal benzene polyimides: 15 parts,
2ZnO3B2O35H2O (partial size, 75nm): 10 parts,
Compatilizer: 4 parts,
DMDPB:1 parts,
Antioxidant: 0.2 part,
Wherein:
(1) compatilizer is the mixture that maleic anhydride-g-SBS and maleic anhydride are grafted PE, wherein the Malaysia
The weight ratio of acid anhydrides Maleated SEBS and maleic anhydride grafting PE are 1:2；
(2) antioxidant is the mixture for being antioxidant 1010 and irgasfos 168, wherein antioxidant 1010 and antioxidant
168 weight ratio is 1:2.
(3) styrene series elastomer (SEBS) is that all kinds of blocks containing styryl structures unit of hub-and-spoke configuration are total
Polymers, and the weight ratio of the styrene and butadiene contained in the styrene series elastomer is 3:1.
(4) nitrile rubber is the nitrile rubber that hydrogenation degree is greater than 99%, and the TPU thermoplastic elastomer (TPE) is polyester-type
TPU。
The method for preparing electric automobile charging pile cable material using above-mentioned material, includes the following steps:
(1) it is spare that various materials weighing: are accurately weighed according to composition；
(2) it is added the SEBS, nitrile rubber into high-speed mixer, TPU thermoplastic elastomer (TPE), high density polyethylene (HDPE),
Equal benzene polyimides, is stirred 5 minutes at 80 DEG C with 900 revs/min of revolving speed, adds low hydration zinc borate, compatilizer,
DMDPB, antioxidant, to obtain mixed material under conditions of 1000 revs/min of mixing at 100 DEG C；
(3) mixed material obtained in step 2 is put into double screw extruder and carries out melt kneading and squeezes out, squeezed out
Temperature is 220 DEG C, screw speed 550rpm；Water cooling is carried out to the melting output that extruder die head squeezes out again, grain is made
Packaging is completed after material.
Embodiment 2, the preparation method of the electric automobile charging pile cable material of the present embodiment such as embodiment 1 are different
It is that composition and weight are as follows:
SEBS:20 parts,
Nitrile rubber: 10 parts,
TPU thermoplastic elastomer (TPE): 15 parts,
High density polyethylene (HDPE): 15 parts,
Equal benzene polyimides: 15 parts,
2ZnO3B2O35H2O (partial size, 75nm): 10 parts,
Compatilizer: 4 parts,
DMDPB:2 parts,
Antioxidant: 0.2 part.
Embodiment 3, the preparation method of the electric automobile charging pile cable material of the present embodiment such as embodiment 1 are different
It is that composition and weight are as follows:
SEBS:20 parts,
Nitrile rubber: 10 parts,
TPU thermoplastic elastomer (TPE): 15 parts,
High density polyethylene (HDPE): 15 parts,
Equal benzene polyimides: 15 parts,
2ZnO3B2O35H2O (partial size, 75nm): 10 parts,
Compatilizer: 4 parts,
DMDPB:3 parts,
Antioxidant: 0.2 part.
Embodiment 4, the preparation method of the electric automobile charging pile cable material of the present embodiment such as embodiment 1 are different
It is that composition and weight are as follows:
SEBS:20 parts,
Nitrile rubber: 10 parts,
TPU thermoplastic elastomer (TPE): 15 parts,
High density polyethylene (HDPE): 15 parts,
Equal benzene polyimides: 15 parts,
2ZnO3B2O35H2O (partial size, 75nm): 5 parts,
Compatilizer: 4 parts,
DMDPB:3 parts,
Antioxidant: 0.2 part.
Embodiment 5, the present embodiment electric automobile charging pile cable material preparation method such as embodiment 1, it is different
It is that composition and weight are as follows:
SEBS:20 parts,
Nitrile rubber: 10 parts,
TPU thermoplastic elastomer (TPE): 15 parts,
High density polyethylene (HDPE): 15 parts,
Equal benzene polyimides: 15 parts,
2ZnO3B2O35H2O (partial size, 75nm): 15 parts,
Compatilizer: 4 parts,
DMDPB:2 parts,
Antioxidant: 0.2 part.
Embodiment 6, the present embodiment electric automobile charging pile cable material preparation method such as embodiment 1, it is different
It is that composition and weight are as follows:
SEBS:20 parts,
Nitrile rubber: 10 parts,
TPU thermoplastic elastomer (TPE): 15 parts,
High density polyethylene (HDPE): 15 parts,
Equal benzene polyimides: 15 parts,
2ZnO3B2O35H2O (partial size, 75nm): 15 parts,
Compatilizer: 4 parts,
DMDPB:1 parts,
Antioxidant: 0.2 part.
The preparation method of the electric automobile charging pile cable material of comparative example 1, this comparative example such as embodiment 1 is different
It is that composition and weight are as follows:
SEBS:20 parts,
Nitrile rubber: 10 parts,
TPU thermoplastic elastomer (TPE): 15 parts,
High density polyethylene (HDPE): 15 parts,
Equal benzene polyimides: 15 parts,
The mixture (1:1) of poly cyanamid cyanurate and diethyl hypophosphites: 40 parts,
Silicone master batch: 3 parts,
Compatilizer: 4 parts,
Antioxidant: 0.2 part,
Smoke suppressant: 4 parts.
(1) smoke suppressant described in is zinc borate.
The preparation method of the electric automobile charging pile cable material of comparative example 2, this comparative example such as embodiment 1, composition
And weight is as follows:
SEBS:20 parts,
Nitrile rubber: 10 parts,
TPU thermoplastic elastomer (TPE): 15 parts,
High density polyethylene (HDPE): 15 parts,
Equal benzene polyimides: 15 parts,
2ZnO3B2O35H2O (partial size, 2 μm): 10 parts,
Compatilizer: 4 parts,
DMDPB:2 parts,
Antioxidant: 0.2 part.
The preparation method of the electric automobile charging pile cable material of comparative example 3, this comparative example such as embodiment 1, composition
And weight is as follows:
SEBS:20 parts,
Nitrile rubber: 10 parts,
TPU thermoplastic elastomer (TPE): 15 parts,
High density polyethylene (HDPE): 15 parts,
Equal benzene polyimides: 15 parts,
2ZnO3B2O35H2O (partial size, 75nm): 10 parts,
Compatilizer: 4 parts,
Sb2O3:2 parts,
Antioxidant: 1 part.
The composition of table 1, embodiment 1-6 and comparative example 1-3
| SEBS | Fourth Nitrile Rubber Glue | TPU | It is highly dense Degree is poly- Ethylene | Equal benzene Polyamides Amine | 2ZnO· 3B2O3· 5H2O (grain Diameter, 75nm) | Phase Hold Agent | DMDPB | It is anti- Oxygen Agent | Poly cyanamid cyanuric acid Salt and diethyl Phosphatic mixing Object (1:1) | 2ZnO· 3B2O3· 5H2O (grain Diameter, 2 μm) | Silicone master batch | Smoke suppressant | Sb2O3 | |
| Embodiment 1 | 20 | 10 | 15 | 15 | 15 | 10 | 4 | 1 | 0.2 | 0 | 0 | 0 | 0 | 0 |
| Embodiment 2 | 20 | 10 | 15 | 15 | 15 | 10 | 4 | 2 | 0.2 | 0 | 0 | 0 | 0 | 0 |
| Embodiment 3 | 20 | 10 | 15 | 15 | 15 | 10 | 4 | 3 | 0.2 | 0 | 0 | 0 | 0 | 0 |
| Embodiment 4 | 20 | 10 | 15 | 15 | 15 | 5 | 4 | 3 | 0.2 | 0 | 0 | 0 | 0 | 0 |
| Embodiment 5 | 20 | 10 | 15 | 15 | 15 | 15 | 4 | 2 | 0.2 | 0 | 0 | 0 | 0 | 0 |
| Embodiment 6 | 20 | 10 | 15 | 15 | 15 | 15 | 4 | 1 | 0.2 | 0 | 0 | 0 | 0 | 0 |
| Comparative example 1 | 20 | 10 | 15 | 15 | 15 | 0 | 4 | 0 | 0.2 | 40 | 0 | 3 | 4 | 0 |
| Comparative example 2 | 20 | 10 | 15 | 15 | 15 | 0 | 4 | 2 | 0.2 | 0 | 10 | 0 | 0 | 0 |
| Comparative example 3 | 20 | 10 | 15 | 15 | 15 | 10 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 2 |
The explanation of a part of content of table:
(1) compatilizer described in table is the mixture that maleic anhydride-g-SBS and maleic anhydride are grafted PE, wherein described
The weight ratio of maleic anhydride-g-SBS and maleic anhydride grafting PE are 1:2；
(2) antioxidant described in table is the mixture for being antioxidant 1010 and irgasfos 168, wherein antioxidant 1010 and anti-
The weight ratio of oxygen agent 168 is 1:2.
(3) styrene series elastomer described in table (SEBS) contains all kinds of embedding of styryl structures unit for hub-and-spoke configuration
Section copolymer, and the weight ratio of the styrene and butadiene contained in the styrene series elastomer is 3:1.
(4) nitrile rubber described in table is the nitrile rubber that hydrogenation degree is greater than 99%, and the TPU thermoplastic elastomer (TPE) is poly-
Ester type TPU.
(5) smoke suppressant described in table is zinc borate.
The indices and comparing result of table 2, embodiment 1-6 and comparative example 1-3
Relative to immediate documents CN201510516682, the beneficial effects of the present invention are:
Documents are using phosphorus flame retardant diethyl hypophosphites and nitrogen system as composite flame-retardant agent, diethyl hypophosphorous acid
Salt belongs to small molecule phosphorus flame retardant, volatile, not only processing environment is made to be deteriorated, but also be easily precipitated, and pollutes mold, price
Also more expensive.The present invention is using low hydration zinc borate as fire retardant, especially 2ZnOB2O3H2O, it is only necessary to add
Lower amount can reach the flame retardant effect of CN201510516682 preferred embodiment.
Fire retarding synergist is 2,3- dimethyl -2,3- diphenyl butane (DMDPB), with fire retardant in certain proportional region
The dosage of fire retardant can be effectively reduced in interior combination, very small on the influence of cable material mechanical performance, and overcomes existing height
Imitate the high disadvantage of the raw smoke of synergist Sb2O3.
Hydration zinc borate and DMDPB not only have fire retardation, while also having suppression cigarette effect, and cable material of the invention does not add
Add smoke suppressant, just reaches the smoke suppressing effect of CN201510516682 preferred embodiment.Form relatively easy, reduction technique step
Suddenly.In a certain range, we compared influence of the 2ZnOB2O3H2O partial size difference to smoke suppressing effect and other indexs.
It was found that the 2ZnOB2O3H2O smoke suppressing effect for selecting partial size small is more preferable.
Claims (7)
1. a kind of electric automobile charging pile cable material, which is characterized in that by weight, which includes:
SEBS:20 parts,
Nitrile rubber: 10 parts,
TPU thermoplastic elastomer (TPE): 15 parts,
High density polyethylene (HDPE): 15 parts,
Equal benzene polyimides: 15 parts,
Low hydration zinc borate: 10-15 parts,
Compatilizer: 4 parts,
DMDPB:2-3 parts,
Wherein:
The compatilizer is the mixture that maleic anhydride-g-SBS and maleic anhydride are grafted PE, wherein the maleic anhydride is grafted
The weight ratio of SEBS and maleic anhydride grafting PE are 1:2；
The SEBS is each based block copolymer containing styryl structures unit of hub-and-spoke configuration, and contains in the SEBS
The weight ratio of some styrene and butadiene is 3:1；
The low hydration zinc borate is 2ZnO3B2O3·5H2O；
The 2ZnO3B2O3·5H2Jing≤2 μm Li of O.
2. electric automobile charging pile cable material as described in claim 1, it is characterised in that: the 2ZnO3B2O3·
5H2The partial size of O is 75nm.
3. electric automobile charging pile cable material as described in claim 1, it is characterised in that: the nitrile rubber is hydrogenation
Degree is greater than 99% nitrile rubber.
4. electric automobile charging pile cable material as described in claim 1, it is characterised in that: the TPU thermoplastic elastic
Body is polyester-type TPU.
5. electric automobile charging pile cable material as claimed in claim 4, it is characterised in that: further include 0.1-1 in material
The antioxidant of part.
6. electric automobile charging pile cable material as claimed in claim 5, it is characterised in that: the antioxidant is antioxidant
1010 with the mixture of irgasfos 168, wherein the weight ratio of antioxidant 1010 and irgasfos 168 is 1:2.
7. the method for preparing the electric automobile charging pile cable material as described in claim any one of 1-6, which is characterized in that packet
Include following steps:
(1) it is spare that various materials weighing: are accurately weighed according to composition；
(2) SEBS, nitrile rubber, TPU thermoplastic elastomer (TPE), high density polyethylene (HDPE), equal benzene are added into high-speed mixer
Polyimides is stirred 5 minutes at 80 DEG C with 900 revs/min of revolving speed, adds low hydration zinc borate, compatilizer, DMDPB,
To obtain mixed material under conditions of 1000 revs/min of mixing at 100 DEG C；
(3) mixed material obtained in step 2 is put into double screw extruder and carries out melt kneading and squeezes out, extrusion temperature
It is 220 DEG C, screw speed 550rpm；Water cooling is carried out to the melting output that extruder die head squeezes out again, after pellet is made
Packaging is completed.
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| CN105038088A (en) * | 2015-08-21 | 2015-11-11 | 中广核三角洲（苏州）高聚物有限公司 | Elastomer cable material for oil-resistant cold-resistant high-temperature-resistant electric automobile charge piles and preparation method thereof |
| CN105556028A (en) * | 2013-09-12 | 2016-05-04 | 溴化合物有限公司 | Brominated epoxy polymers as textile-finishing flame retardant formulations |
| CN105980467A (en) * | 2013-12-16 | 2016-09-28 | 科莱恩国际有限公司 | Polymeric Foam |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102356123A (en) * | 2009-04-28 | 2012-02-15 | 第一工业制药株式会社 | Flame-retardant expandable styrene resin composition |
| CN105556028A (en) * | 2013-09-12 | 2016-05-04 | 溴化合物有限公司 | Brominated epoxy polymers as textile-finishing flame retardant formulations |
| CN105980467A (en) * | 2013-12-16 | 2016-09-28 | 科莱恩国际有限公司 | Polymeric Foam |
| CN105038088A (en) * | 2015-08-21 | 2015-11-11 | 中广核三角洲（苏州）高聚物有限公司 | Elastomer cable material for oil-resistant cold-resistant high-temperature-resistant electric automobile charge piles and preparation method thereof |
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