CN105733130B - One kind insulation cold-resistant flexible cable - Google Patents
One kind insulation cold-resistant flexible cable Download PDFInfo
- Publication number
- CN105733130B CN105733130B CN201610132409.8A CN201610132409A CN105733130B CN 105733130 B CN105733130 B CN 105733130B CN 201610132409 A CN201610132409 A CN 201610132409A CN 105733130 B CN105733130 B CN 105733130B
- Authority
- CN
- China
- Prior art keywords
- parts
- flexible cable
- resistant flexible
- insulation cold
- sbs
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 34
- 229920000642 polymer Polymers 0.000 claims abstract description 35
- 230000004888 barrier function Effects 0.000 claims abstract description 11
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims abstract description 9
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims abstract description 9
- 239000002994 raw material Substances 0.000 claims abstract description 9
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 8
- 239000003063 flame retardant Substances 0.000 claims abstract description 6
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 4
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 4
- 238000006243 chemical reaction Methods 0.000 claims description 23
- 239000000178 monomer Substances 0.000 claims description 14
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims description 13
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical group CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 claims description 12
- 229920006149 polyester-amide block copolymer Polymers 0.000 claims description 10
- 238000006116 polymerization reaction Methods 0.000 claims description 9
- GHKOFFNLGXMVNJ-UHFFFAOYSA-N Didodecyl thiobispropanoate Chemical group CCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCC GHKOFFNLGXMVNJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000003508 Dilauryl thiodipropionate Substances 0.000 claims description 8
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 claims description 8
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical group [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 8
- 229910021502 aluminium hydroxide Inorganic materials 0.000 claims description 8
- 235000019304 dilauryl thiodipropionate Nutrition 0.000 claims description 8
- 235000014347 soups Nutrition 0.000 claims description 8
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 claims description 5
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 5
- 229940043237 diethanolamine Drugs 0.000 claims description 5
- DJIPFGRPMMTNFZ-UHFFFAOYSA-N [Cu].NC1=NC=C2NC=NC2=N1 Chemical compound [Cu].NC1=NC=C2NC=NC2=N1 DJIPFGRPMMTNFZ-UHFFFAOYSA-N 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 239000004014 plasticizer Substances 0.000 abstract description 9
- 229920001971 elastomer Polymers 0.000 abstract description 6
- 230000032683 aging Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000012774 insulation material Substances 0.000 abstract description 4
- 239000005060 rubber Substances 0.000 abstract description 3
- 238000010292 electrical insulation Methods 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract description 2
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 238000012360 testing method Methods 0.000 description 8
- 239000004800 polyvinyl chloride Substances 0.000 description 7
- 229920000915 polyvinyl chloride Polymers 0.000 description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- FZSKTKQNPOCNLE-UHFFFAOYSA-N [Cu].C(C1=CC=CC=C1)C1=C2NC=NC2=NC(=N1)N Chemical compound [Cu].C(C1=CC=CC=C1)C1=C2NC=NC2=NC(=N1)N FZSKTKQNPOCNLE-UHFFFAOYSA-N 0.000 description 6
- LVTYICIALWPMFW-UHFFFAOYSA-N diisopropanolamine Chemical compound CC(O)CNCC(C)O LVTYICIALWPMFW-UHFFFAOYSA-N 0.000 description 6
- 229940043276 diisopropanolamine Drugs 0.000 description 6
- 238000010992 reflux Methods 0.000 description 6
- 239000004721 Polyphenylene oxide Substances 0.000 description 5
- 239000011810 insulating material Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 150000007974 melamines Chemical class 0.000 description 5
- 229920000570 polyether Polymers 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 3
- LBLYYCQCTBFVLH-UHFFFAOYSA-N 2-Methylbenzenesulfonic acid Chemical compound CC1=CC=CC=C1S(O)(=O)=O LBLYYCQCTBFVLH-UHFFFAOYSA-N 0.000 description 3
- OZAIFHULBGXAKX-VAWYXSNFSA-N AIBN Substances N#CC(C)(C)\N=N\C(C)(C)C#N OZAIFHULBGXAKX-VAWYXSNFSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 3
- MHABMANUFPZXEB-UHFFFAOYSA-N O-demethyl-aloesaponarin I Natural products O=C1C2=CC=CC(O)=C2C(=O)C2=C1C=C(O)C(C(O)=O)=C2C MHABMANUFPZXEB-UHFFFAOYSA-N 0.000 description 3
- 238000013019 agitation Methods 0.000 description 3
- HRPOUJQHNONCPM-UHFFFAOYSA-N butane-2-sulfonic acid;sodium Chemical compound [Na].CCC(C)S(O)(=O)=O HRPOUJQHNONCPM-UHFFFAOYSA-N 0.000 description 3
- 239000000806 elastomer Substances 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 229920000587 hyperbranched polymer Polymers 0.000 description 3
- 239000003999 initiator Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 238000001291 vacuum drying Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000005303 weighing Methods 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
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
- C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C08G81/024—Block or graft polymers containing sequences of polymers of C08C or C08F and of polymers of C08G
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G83/00—Macromolecular compounds not provided for in groups C08G2/00 - C08G81/00
- C08G83/002—Dendritic macromolecules
- C08G83/005—Hyperbranched macromolecules
-
- 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
- H01B3/443—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 vinylhalogenides or other halogenoethylenic compounds
-
- 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
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Organic Insulating Materials (AREA)
Abstract
The present invention relates to rubber for cable technical field, more particularly to a kind of insulation cold-resistant flexible cable, insulating barrier raw material：60 70 parts of Corvic, 38 parts of rosin, 6 10 parts of grafted by super branched polymer SBS, 20 30 parts of fire retardant, 15 parts of antioxidant, 15 parts of anti-irradiation agent.The insulation cold-resistant flexible cable of the present invention, conventional plasticizer need not be added in its insulating barrier, add modified dissaving polymer, it can be realized as preferable plasticization effect, and pass through the synergy between each composition, hardness of Insulation Material etc. is reduced, high electric insulation effect is realized while realizing softness；The insulation cold-resistant flexible cable of the present invention, while soft performance and electrical insulation capability is realized, still there is higher mechanical performance and ageing resistace, such as tensile strength performance, the advantages of elongation at break properties is high.
Description
Technical field
The present invention relates to rubber for cable technical field, more particularly to a kind of insulation cold-resistant flexible cable.
Background technology
Insulating material for cable typically requires excellent resistance to long term heat ageing performance, resistance to irradiation, electric property is stable, hinders
Fire performance and insulating properties feature.The base-material of currently used insulating material for cable is polyethylene, polyvinyl chloride, EP rubbers etc.
Material.Polyvinyl chloride is a kind of general-purpose plastics, has low cost, easy to process, excellent in mechanical performance, corrosion-resistant and insulating properties
The strong point such as excellent, is widely used in the fields such as building, light industry, chemical industry, electrical equipment, electric wire.Polyvinyl chloride can be plasticized by adjusting
The content of agent produces partially hard polyvinyl chloride electrical wire and cable, can also produce partially soft polyvinyl chloride electrical wire and cable, but increase modeling
Agent content increase can increase the risk of plasticizer, in order to reduce this potential risk, it is necessary to control the dosage of plasticizer.But
If reducing the addition of plasticizer, then the flexibility of material is difficult to embody, and if largely adding plasticizer, then as before
The risk of plasticizer can be increased by stating, therefore how be found between the addition of plasticizer and the hardness of material rational flat
The problem of weighing apparatus point, suffers from industry for a long time.
The content of the invention
Problem is plasticized present in production flexible cable with Insulation Material in order to solve above polyvinyl chloride cable, the present invention carries
A kind of insulation cold-resistant flexible cable without the concern for plasticizer is supplied.
The present invention is achieved by the following measures：
One kind insulation cold-resistant flexible cable, insulating barrier raw material weight proportioning of soup processed are as follows：
Corvic 60-70 parts, rosin 3-8 parts, grafted by super branched polymer SBS 6-10 parts, fire retardant 20-30
Part, antioxidant 1-5 parts, anti-irradiation agent 1-5 parts；
What the grafted by super branched polymer SBS was obtained through the following steps：
（1）By diethanol amine and phthalic anhydride, AB is obtained2Type monomer；
（2）AB2Type monomer reacts with trimethylolpropane core molecule, obtains aroma type super-branched polyesteramide；
（3）Aroma type super-branched polyesteramide is blocked using methyl acrylate, obtains the hyperbranched poly that end is double bond
Compound；
（4）Dissaving polymer and SBS reactions are grafted, obtain grafted by super branched polymer SBS.
Described insulation cold-resistant flexible cable, preferably AB2The mol ratio of type monomer and trimethylolpropane is 9-45:1.
Described insulation cold-resistant flexible cable, preferably AB2The mol ratio of type monomer and trimethylolpropane is 21:1.
The mass ratio of described insulation cold-resistant flexible cable, preferably SBS and dissaving polymer is 1-3:5.
The mass ratio of described insulation cold-resistant flexible cable, preferably SBS and dissaving polymer is 2:5.
Described insulation cold-resistant flexible cable, preferably fire retardant are aluminium hydroxide.
Described insulation cold-resistant flexible cable, preferably anti-irradiation agent are 6- benayl aminopurine copper complexes.
Described insulation cold-resistant flexible cable, preferably antioxidant are dilauryl thiodipropionate.
Described insulation cold-resistant flexible cable, preferably PVC resin polymerization degree are 600.
Beneficial effects of the present invention：
1. the insulation cold-resistant flexible cable of the present invention, conventional plasticizer need not be added in its insulating barrier, added modified
Dissaving polymer, it becomes possible to realize preferable plasticization effect, and by the synergy between each composition, reduce Insulation Material
Hardness etc., high electric insulation effect is realized while realizing softness；
2nd, insulation cold-resistant flexible cable of the invention, while soft performance and electrical insulation capability is realized, still have compared with
High mechanical performance and ageing resistace, such as tensile strength performance, the advantages of elongation at break properties is high.
Embodiment
In order to be better understood from the present invention, further illustrated with reference to specific embodiment.
Embodiment 1：
（1）14.811g phthalic anhydrides, 10.514g diethanol amine are weighed, diisopropanolamine (DIPA) is dissolved in 40mL first
DMAc, poured into after dissolving in three-necked flask, then phthalic anhydride is dissolved with 40mlDMAc, be then slowly added dropwise three mouthfuls
In bottle, normal-temperature reaction 3h, obtains AB under agitation2Type monomer；
（2）Then 60mL toluene is first added in three-necked flask again, adds 1.49g trimethylolpropanes as core point
Son（Core molecule and AB2The mol ratio of type monomer is 1:9）, after trimethylolpropane is completely dissolved, adding 0.163g pairs
Toluenesulfonic acid, 130 degree of condensing reflux 24h are heated to, the water of generation is isolated with water knockout drum, be finally evaporated under reduced pressure purification, this production
Thing is second generation Hyperbranched Polymer with Terminal Hydroxyl；（Before when second step reacts, first injected in water knockout drum at toluene to refluxing opening）,
（3）In step（2）In add 40mlN in synthetic super-branched polyesteramide, in N- dimethyl acetamides, then add
Enter reaction unit, take 11.5g methyl acrylates to be added in reaction bulb（The mol ratio of methyl acrylate and super-branched polyesteramide
For 12:1）.Then vacuumized repeatedly, and logical nitrogen, remove the air in reaction unit.Add reactant gross mass 0.5%
Initiator methyl-propane sulfonic acid sodium, be incubated 80 DEG C react 8 hours, then remove solvent, be dried in vacuo, can both obtain second
For dissaving polymer,
（4）Take 2gSBS to be dissolved in 50ml toluene, treat that SBS is all dissolved in toluene, be transferred into there-necked flask.Take
5g dissaving polymers, 0.3gBPO are dissolved in DMAC, as in constant pressure funnel, are added dropwise at 90 DEG C in half an hour,
Insulation reaction 2h, then 0.45gBPO is added into reaction system, 6h is reacted at 90 DEG C, the solution that reaction finishes is poured into beaker
In, when room temperature is down to, absolute ethyl alcohol is added until being produced without precipitation, is filtered out polymer and is rinsed to obtain repeatedly with acetone afterwards
Faint yellow elastomer grafted by super branched polymer SBS.
Embodiment 2
（1）22.217g phthalic anhydrides, 15.771g diethanol amine are weighed, diisopropanolamine (DIPA) is dissolved in 40mL first
DMAc, poured into after dissolving in three-necked flask, then phthalic anhydride is dissolved with 40mlDMAc, be then slowly added dropwise three mouthfuls
In bottle, normal-temperature reaction 3h, obtains AB under agitation2Type monomer；
（2）Then 60mL toluene is first added in three-necked flask again, adds 0.958g trimethylolpropanes as core point
Son（Core molecule and AB2The mol ratio of type monomer is 1:21）, after trimethylolpropane is completely dissolved, adding 0.245g pairs
Toluenesulfonic acid, 130 degree of condensing reflux 24h are heated to, the water of generation is isolated with water knockout drum, be finally evaporated under reduced pressure purification, this production
Thing is second generation Hyperbranched Polymer with Terminal Hydroxyl；（Before when second step reacts, first injected in water knockout drum at toluene to refluxing opening）,
（3）In step（2）In add 40mlN in synthetic super-branched polyesteramide, in N- dimethyl acetamides, then add
Enter reaction unit, take 7.379g methyl acrylates to be added in reaction bulb（Mole of methyl acrylate and super-branched polyesteramide
Than for 24:1）.Then vacuumized repeatedly, and logical nitrogen, remove the air in reaction unit.Add reactant gross mass
0.5% initiator methyl-propane sulfonic acid sodium, it is incubated 80 DEG C and reacts 8 hours, solvent of then going out, vacuum drying, both obtain the 3rd
For dissaving polymer,
（4）Take 1g, 2g, 3gSBS to be dissolved in 50ml toluene respectively, treat that SBS is all dissolved in toluene, it is shifted respectively
Into there-necked flask.3 parts of 5g dissaving polymers are taken, 0.3gAIBN is dissolved in DMAC, as in constant pressure funnel, respectively 90
It is added drop-wise in 3 there-necked flasks above, is added dropwise, insulation reaction 2h in half an hour at DEG C, then adds respectively into reaction system
0.45g AIBN, 6h is reacted at 90 DEG C, the solution that reaction finishes is poured into beaker, when room temperature is down to, adds anhydrous second
Alcohol filters out polymer and is rinsed to obtain the hyperbranched polymerization of faint yellow elastomer repeatedly with acetone respectively afterwards until without precipitation generation
Thing is grafted SBS, labeled as 2a, 2b and 2c.
Embodiment 3
（1）22.217g phthalic anhydrides, 15.771g diethanol amine are weighed, diisopropanolamine (DIPA) is dissolved in 40mL first
DMAc, poured into after dissolving in three-necked flask, then phthalic anhydride is dissolved with 40mlDMAc, be then slowly added dropwise three mouthfuls
In bottle, normal-temperature reaction 3h, obtains AB under agitation2Type monomer；
（2）Then 60mL toluene is first added in three-necked flask again, adds 0.447g trimethylolpropanes as core point
Son（Core molecule and AB2The mol ratio of type monomer is 1:45）, after trimethylolpropane is completely dissolved, adding 0.245g pairs
Toluenesulfonic acid, 130 degree of condensing reflux 24h are heated to, the water of generation is isolated with water knockout drum, be finally evaporated under reduced pressure purification, this production
Thing is second generation Hyperbranched Polymer with Terminal Hydroxyl；（Before when second step reacts, first injected in water knockout drum at toluene to refluxing opening）,
（3）In step（2）In add 40mlN in synthetic super-branched polyesteramide, in N- dimethyl acetamides, then add
Enter reaction unit, take 7.379g methyl acrylates to be added in reaction bulb（Mole of methyl acrylate and super-branched polyesteramide
Than for 48:1）.Then vacuumized repeatedly, and logical nitrogen, remove the air in reaction unit.Add reactant gross mass
0.5% initiator methyl-propane sulfonic acid sodium, it is incubated 80 DEG C and reacts 8 hours, solvent of then going out, vacuum drying, can both obtain the
Four generation dissaving polymers,
（4）Take 2gSBS to be dissolved in 50ml toluene, treat that SBS is all dissolved in toluene, be transferred into there-necked flask.Take
5g dissaving polymers, 0.3g AIBN are dissolved in DMAC, as in constant pressure funnel, are dripped at 90 DEG C in half an hour
Finish, insulation reaction 2h, then 0.45g AIBN are added into reaction system, react 6h at 90 DEG C, the solution that reaction finishes is fallen
Enter in beaker, when room temperature is down to, add absolute ethyl alcohol until being produced without precipitation, filter out polymer and rushed repeatedly with acetone afterwards
Wash to obtain faint yellow elastomer grafted by super branched polymer SBS.
Embodiment 4
Insulate cold-resistant flexible cable, and insulating barrier raw material weight proportioning of soup processed is as follows：
The degree of polymerization be 600 60 parts of Corvic, 8 parts of rosin, embodiment 1 prepare grafted by super branched polymer
6 parts of SBS, 30 parts of aluminium hydroxide, 1 part of dilauryl thiodipropionate, 5 parts of 6-benzyl aminopurine copper complex.
Embodiment 5
Insulate cold-resistant flexible cable, and insulating barrier raw material weight proportioning of soup processed is as follows：
The degree of polymerization be 600 60 parts of Corvic, 8 parts of rosin, embodiment 2 prepare grafted by super branched polymer
6 parts of SBS 2a, 30 parts of aluminium hydroxide, 1 part of dilauryl thiodipropionate, 5 parts of 6-benzyl aminopurine copper complex.
Embodiment 6
Insulate cold-resistant flexible cable, and insulating barrier raw material weight proportioning of soup processed is as follows：
The degree of polymerization be 600 60 parts of Corvic, 8 parts of rosin, embodiment 2 prepare grafted by super branched polymer
6 parts of SBS 2b, 30 parts of aluminium hydroxide, 1 part of dilauryl thiodipropionate, 5 parts of 6-benzyl aminopurine copper complex.
Embodiment 7
Insulate cold-resistant flexible cable, and insulating barrier raw material weight proportioning of soup processed is as follows：
The degree of polymerization be 600 60 parts of Corvic, 8 parts of rosin, embodiment 2 prepare grafted by super branched polymer
6 parts of SBS 2c, 30 parts of aluminium hydroxide, 1 part of dilauryl thiodipropionate, 5 parts of 6-benzyl aminopurine copper complex.
Embodiment 8
Insulate cold-resistant flexible cable, and insulating barrier raw material weight proportioning of soup processed is as follows：
The degree of polymerization be 600 60 parts of Corvic, 8 parts of rosin, embodiment 3 prepare grafted by super branched polymer
6 parts of SBS, 30 parts of aluminium hydroxide, 1 part of dilauryl thiodipropionate, 5 parts of 6-benzyl aminopurine copper complex.
Embodiment 9
Insulate cold-resistant flexible cable, and insulating barrier raw material weight proportioning of soup processed is as follows：
The degree of polymerization be 600 70 parts of Corvic, 3 parts of rosin, embodiment 1 prepare grafted by super branched polymer
SBS10 parts, 20 parts of aluminium hydroxide, 5 parts of dilauryl thiodipropionate, 1 part of 6-benzyl aminopurine copper complex.
Performance detection
The insulation cold-resistant flexible cable obtained to embodiment 4-9 carries out performance detection, as a result as follows：
Tensile strength is according to GB/T 1040.2-92《Plastic tensile method for testing performance》Method test；Accordingly
Standard value >=9.0 are according to corresponding standard in JB/T10707-2007；
Elongation at break is according to GB/T1040.2-92《Plastic tensile method for testing performance》In method test；
20 DEG C of specific insulations are according to GB/T1410-2007《Solid insulating material specific insulation and surface resistivity examination
Proved recipe method test method》In method test；
Tensile strength retention rate and extension at break retention rate according to《GB/T11026.1-2003 insulating materials are heat-resisting
Property the 1st part：The evaluation of aging procedure and result of the test》In corresponding method test.
Test result see the table below.
From above-mentioned table as can be seen that in embodiment 4,6,8, using the dissaving polymer of different algebraically, to what is obtained
The performance difference of Insulation Material is larger, most outstanding with the third generation of embodiment 6.And the contrast from embodiment 5,6,7 can
Go out, different dissaving polymers and SBS ratio, the hyperbranched polyether modified cyanurotriamide being prepared using embodiment 2
Embodiment 5 prepared compared with the embodiment 4 and embodiment 3 of the hyperbranched polyether modified cyanurotriamide being prepared using embodiment 1
The embodiment 6 of obtained hyperbranched polyether modified cyanurotriamide, there is more excellent performance, and use polyamide and surpass
The embodiment 8,9 of branch polyether modified cyanurotriamide one of both, various aspects of performance will be weaker, illustrate polyamide and
Hyperbranched polyether modified cyanurotriamide being used in combination in cable insulating materials, not only resistance to long term heat ageing performance is good, draws
Stretch intensity height；And resistance to irradiation and electric property are stable, fire resistance is good and has the characteristics of low smoke, zero halogen, and after use absolutely
The insulating properties of edge material are still fine, and solve causes electrical insulating property during use well because existing fire retardant absorbs water
The defects of reduction.
Above-described embodiment is the preferable embodiment of the present invention, but embodiments of the present invention are not limited by embodiment
System, it is other it is any without departing from the present invention Spirit Essences with made under principle change, modification, combine, replacement, simplification should be
Equivalence replacement mode, is included within protection scope of the present invention.
Claims (8)
1. one kind insulation cold-resistant flexible cable, it is characterised in that insulating barrier raw material weight proportioning of soup processed is as follows：
Corvic 60-70 parts, rosin 3-8 parts, grafted by super branched polymer SBS 6-10 parts, fire retardant 20-30 parts, resist
Oxygen agent 1-5 parts, anti-irradiation agent 1-5 parts；
What the grafted by super branched polymer SBS was obtained through the following steps：
（1）By diethanol amine and phthalic anhydride, AB is obtained2Type monomer；
（2）AB2Type monomer reacts with trimethylolpropane core molecule, obtains aroma type super-branched polyesteramide；
（3）Aroma type super-branched polyesteramide is blocked using methyl acrylate, obtains the dissaving polymer that end is double bond；
（4）Dissaving polymer and SBS reactions are grafted, obtain grafted by super branched polymer SBS;
AB2The mol ratio of type monomer and trimethylolpropane is 9-45:1.
2. insulation cold-resistant flexible cable according to claim 1, it is characterised in that AB2Type monomer and trimethylolpropane rub
You are than being 21:1.
3. insulation cold-resistant flexible cable according to claim 1, it is characterised in that the mass ratio of SBS and dissaving polymer is
1-3:5。
4. insulation cold-resistant flexible cable according to claim 1, it is characterised in that the mass ratio of SBS and dissaving polymer is
2:5。
5. insulation cold-resistant flexible cable according to claim 1, it is characterised in that fire retardant is aluminium hydroxide.
6. insulation cold-resistant flexible cable according to claim 1, it is characterised in that anti-irradiation agent is that 6- benayl aminopurine copper is matched somebody with somebody
Compound.
7. insulation cold-resistant flexible cable according to claim 1, it is characterised in that antioxidant is dilauryl thiodipropionate.
8. insulation cold-resistant flexible cable according to claim 1, it is characterised in that PVC resin polymerization degree is 600.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610132409.8A CN105733130B (en) | 2016-03-09 | 2016-03-09 | One kind insulation cold-resistant flexible cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610132409.8A CN105733130B (en) | 2016-03-09 | 2016-03-09 | One kind insulation cold-resistant flexible cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105733130A CN105733130A (en) | 2016-07-06 |
| CN105733130B true CN105733130B (en) | 2018-03-06 |
Family
ID=56250140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610132409.8A Active CN105733130B (en) | 2016-03-09 | 2016-03-09 | One kind insulation cold-resistant flexible cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105733130B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106700337A (en) * | 2016-12-16 | 2017-05-24 | 全椒祥瑞塑胶有限公司 | Cold-resistant compound modified plastic and preparation method thereof |
| CN108912535A (en) * | 2018-06-19 | 2018-11-30 | 佛山腾鲤新能源科技有限公司 | A kind of preparation method of cold-resistant stretch-proof wind energy cable sheath material |
| CN109824830A (en) * | 2019-03-11 | 2019-05-31 | 济南大学 | A kind of preparation and application of superbrnaching end-hydroxy polyester retarder |
| CN109836589A (en) * | 2019-03-11 | 2019-06-04 | 济南大学 | A kind of preparation and application of superbrnaching end-hydroxy polyamide retarder |
| CN111793307A (en) * | 2020-08-13 | 2020-10-20 | 惠州市志海新威科技有限公司 | Hyperbranched polymer-containing high-flame-retardance PVC (polyvinyl chloride) product |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103387721A (en) * | 2012-05-10 | 2013-11-13 | 天津市迈拓塑胶有限公司 | Environmentally friendly polyvinyl chloride (PVC) plastic particle |
| CN104130586B (en) * | 2014-07-17 | 2016-11-23 | 济南大学 | Grafted by super branched polymer SBS application in waterproof roll |
| CN104140616B (en) * | 2014-07-31 | 2016-08-31 | 东莞市祺龙电业有限公司 | A kind of high resiliency environment-friendly PVC is material modified and preparation method thereof |
-
2016
- 2016-03-09 CN CN201610132409.8A patent/CN105733130B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105733130A (en) | 2016-07-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105733130B (en) | One kind insulation cold-resistant flexible cable | |
| CN102382358A (en) | Halogen-free flame-retardant cable sheath material for railway locomotive and manufacturing method for halogen-free flame-retardant cable sheath material | |
| CN104211880B (en) | A kind of fire-retardant block copolymer of containing phosphorus silicon and preparation method thereof | |
| CN110819048A (en) | Graphene modified composite emulsion for rubber material and preparation method thereof | |
| CN109456542A (en) | A kind of rubber insulation material | |
| CN116206827A (en) | Production method of flame-retardant cable | |
| BR112016013554B1 (en) | POLYMERIC COMPOSITION, RETICULATED POLYMERIC COMPOSITION, ITS USES, INSULATION FOR POWER CORDS, POWER CORD AND METHOD TO OBTAIN LOW ELECTRICAL CONDUCTIVITY OF A RETICULATED POLYMER COMPOSITION | |
| CN104861352A (en) | Impact modified polyvinyl chloride cable material | |
| CN109206677A (en) | A kind of dissaving polymer modified carbon black surface and its application in rubber processing | |
| CN103570878B (en) | A kind of High-strength ethylene propylene diene monomer and preparation method thereof | |
| CA2990486C (en) | Compositions and methods for making crosslinked polyolefins with peroxide initiator | |
| CN104292391A (en) | Melting production method for unsaturated anhydride grafted chlorinated polyethylene | |
| CN113444291A (en) | Flame retardant for PVC processing, preparation method thereof and flame-retardant power tube comprising flame retardant | |
| CN108690293A (en) | A kind of high-low temperature resistant high strength PVC cable material | |
| CN110105624B (en) | Ethylene propylene diene monomer crosslinking auxiliary agent and sealing strip prepared from same | |
| CN115477796B (en) | Flame-retardant silane crosslinking material with temperature resistance grade of 150 ℃ and preparation method thereof | |
| EP3519490A1 (en) | Moisture curable polyolefin compositions | |
| KR100992557B1 (en) | Preparation Method of Ion Selective Fibrous Nano-form using Hyperbranched Polystyrene with Reactive Acrylic Resin | |
| CN108148327B (en) | PVC charging pile cable material and preparation method thereof | |
| CN105754354A (en) | Method for improving water resistance and compliance of polyvinyl alcohol film with poly(p-dioxanone) and polycaprolactone-polyethylene glycol | |
| CN105542480A (en) | Method for improving water resistance and flexibility of polyvinyl alcohol film through polycaprolactone and P(CPP-SA)-polyethylene glycol | |
| CN113717455B (en) | Resin composition, thermoplastic resin composite material, and thermoplastic resin article | |
| CN106479035B (en) | Flame-retardant impact-resistant polypropylene composite material and preparation method thereof | |
| CN109467785B (en) | Heat-resistant cold-resistant non-cracking PE alloy material for road cone | |
| CN108299783B (en) | High-strength flame-retardant cable material and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |