CN105566796A - Connecting cable insulation layer and sheath material of electric vehicle charging pile and rubber refining process thereof - Google Patents
Connecting cable insulation layer and sheath material of electric vehicle charging pile and rubber refining process thereof Download PDFInfo
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- CN105566796A CN105566796A CN201610138953.3A CN201610138953A CN105566796A CN 105566796 A CN105566796 A CN 105566796A CN 201610138953 A CN201610138953 A CN 201610138953A CN 105566796 A CN105566796 A CN 105566796A
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- Prior art keywords
- insulation layer
- sheath material
- cable insulation
- charging pile
- tie cable
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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
- C08L25/00—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 an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/08—Copolymers of styrene
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
-
- 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
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- Chemical & Material Sciences (AREA)
- Insulated Conductors (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Insulating Materials (AREA)
Abstract
The invention discloses a connecting cable insulation layer and sheath material of an electric vehicle charging pile, and a rubber refining process thereof. The connecting cable insulation layer and sheath material is prepared by mixing polystyrene copolymer monomer, hydrogenated Buna-N rubber, acrylic rubber, vulcanizing agent, crosslinking agent, fire retardant, scorch retarder, accelerant, antioxidant, antiager, plasticizer, stabilizer, ultraviolet light absorber and lubricant. The connecting cable insulation layer and sheath material, produced by the formula of the present invention, of the electric vehicle charging pile is softer, so that in a charging process of an electric vehicle, a connecting cable and a charging gun can be freely pulled out and withdrawn conveniently and fast, and the connecting cable insulation layer and sheath material has the advantages of timesaving, laborsaving, high safety and the like.
Description
Technical field
The present invention relates to a kind of electric automobile charging pile tie cable insulation layer and sheath material and rubber mixing technique thereof, belong to electric automobile charging pile tie cable renovation technique field.
Background technology
At present, existing electric automobile charging pile tie cable adopts circular configuration, electromobile is in process of charging, and tie cable need move around between automobile and charging pile, because tie cable is chronically exposed in atmospheric environment, so long use, unavoidable cable can be subject to extruding and the wearing and tearing of external force, thus affects the work-ing life of cable, time serious, tie cable wearing and tearing electric leakage, will injure the security incident of electromobile and personal injury; The material used due to existing tie cable is soft not, after charging electric vehicle completes, cable, under the effect of external force, can only slowly be recovered in charging pile, when need charge by cable, also must by charging gun together with cable pulling out slowly, inconvenient operation effort very, has delayed a large amount of time, because tie cable material is hard, general charging pile tie cable cannot solve after charging electric vehicle completes, and cable can be recovered to the problem in charging pile.So existing electric automobile charging pile tie cable is still perfect not.
Summary of the invention
The object of the invention is to: except a kind of properties except meeting former charging pile tie cable is provided requires, and accomplish external insulation and sheath material more soft, make electromobile in charging pile process of charging, can facilitate rapidly by the pull-out freely of tie cable and charging gun and withdrawal, to overcome the deficiencies in the prior art.
The present invention is constructed as follows: electric automobile charging pile tie cable insulation layer and sheath material, calculate by weight, described tie cable insulation layer and sheath material are by 65 ~ 70 parts of polystyrene copolymer elastomericss, 10 ~ 15 parts of hydrogenation butadiene acrylonitrile rubbers, 8 ~ 12 parts of acrylic elastomers, 0.2 ~ 0.5 part of vulcanizing agent, 0.1 ~ 0.3 part of linking agent, 0.2 ~ 0.5 part of fire retardant, 0.1 ~ 0.2 part of scorch retarder, 0.2 ~ 0.25 part of promotor, 0.15 ~ 0.2 part of oxidation inhibitor, 0.2 ~ 0.25 part of anti-aging agent, 0.15 ~ 0.2 part of softening agent, 0.15 ~ 0.2 part of stablizer, 0.15 ~ 0.2 part of UV light absorber and 0.15 ~ 0.2 part of mix lubricant are made.
Preferably, electric automobile charging pile tie cable insulation layer and sheath material, calculate by weight, described tie cable insulation layer and sheath material are made up of 70 parts of polystyrene copolymer elastomericss, 15 parts of hydrogenation butadiene acrylonitrile rubbers, 12 parts of acrylic elastomers, 0.5 part of vulcanizing agent, 0.3 part of linking agent, 0.5 part of fire retardant, 0.2 part of scorch retarder, 0.25 part of promotor, 0.2 part of oxidation inhibitor, 0.25 part of anti-aging agent, 0.2 part of softening agent, 0.2 part of stablizer, 0.2 part of UV light absorber and 0.2 part of mix lubricant.
Described polystyrene copolymer elastomerics is SEDS, described vulcanizing agent is fatty ether polysulfide, described linking agent is triallyl cyanurate, fire retardant is encapsulated red phosphorus and aluminium hydroxide, described scorch retarder is N-cyclohexyl thiophthalimide, described promotor is tetra-sulfurized pair penta-methylene thiuram, described oxidation inhibitor is diaryl-p-phenylenediamine's mixture, described anti-aging agent is pentanoic and diisobutylene reactant, described softening agent is dioctyl phthalate, described stablizer is that dibasicity phthalic acid is plumbous, described UV light absorber is UV-327, described lubricant is dibasicity calcium stearate.
The rubber mixing technique of a kind of electric automobile charging pile tie cable insulation layer and sheath material, in airtight indoor, tie cable insulation layer and sheath material desired raw material are put in rubber mixing machine in proportion and carry out refining glue, the operating pressure of rubber mixing machine is 2 ~ 2.5MPa, and the refining glue time is 10 ~ 12 minutes.
Described airtight room temp is 20 ~ 25 DEG C, and relative humidity is 55 ~ 65%.
General charging pile tie cable cannot solve after charging electric vehicle completes, and cable can be recovered to the problem in charging pile.For addressing this problem, except will cable external form be changed into except flats by circle, also to improve the production technique of the insulation of cable and sheath material and material prescription, making it more soft.Through repetition test, determine the process program of cable insulation and sheath material refining glue, stabilize the formula rate of main material and various auxiliary material in insulation and sheath material, specify that the order of addition of various material in mixing process, complete processing temperature, apparatus processing pressure and envrionment conditions.Define perfect production technique, demonstrate the exactness of technical recipe, produce a desired effect.
Refining glue carries out at a constant temperature, and envrionment temperature is 20 ~ 25 DEG C, and relative humidity between 55 ~ 65%, and is carried out in airtight indoor, to reduce the interference of extraneous unfavorable factor.The refining glue time ensures, in mixing process, the operating pressure of rubber mixing machine remains at 2 ~ 2.5MPa, and the refining glue time of every part of glue (20 kilograms) accurately controlled at 10 ~ 12 minutes.This ensures that thering the sizing material produced as the insulation of cable and sheath material, extruding outside conductor wire core and cable conductor, extraordinary re-set target can be reached.
Owing to have employed technique scheme, the invention solves electromobile former charging pile tie cable owing to using material harder, and long-term exposure can easily be recovered in charging pile outside and not, the as easy as rolling off a log injury being subject to external force, affects the technical problems such as the normal use of cable.Adopt the present invention fill a prescription produce tie cable insulation layer and sheath material, can make electric automobile charging pile tie cable external insulation and sheath material more soft, make electromobile in process of charging, can facilitate rapidly by the pull-out freely of tie cable and charging gun and withdrawal, have save time, laborsaving, security advantages of higher.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail.
Embodiments of the invention: SEDS is the macromolecule polymeric material that the reaction of a kind of styrene polymerization generates, and has good electrical property and mechanical property.Insulating property are superior, water insoluble, wet goods organic solvent, acid-and base-resisting, and properties does not affect by Atmosphere changes condition, and have enough intensity and elasticity, tensile strength is high, and elongation is good.
Elastomerics: macromolecular material replys rapidly approximate original shape size after stress deformation withdraws from external force again, has elastic polymkeric substance exactly.
UV-327, chemical name: (2-hydroxyl-3,5-di-tert-butyl-phenyl)-5-chlorobenzotriazole.
Embodiment 1: electric automobile charging pile tie cable insulation layer and sheath material, calculate by weight, described tie cable insulation layer and sheath material are made up of 65 parts of polystyrene copolymer elastomericss, 10 parts of hydrogenation butadiene acrylonitrile rubbers, 8 parts of acrylic elastomers, 0.2 part of vulcanizing agent, 0.1 part of linking agent, 0.2 part of fire retardant, 0.1 part of scorch retarder, 0.2 part of promotor, 0.15 part of oxidation inhibitor, 0.2 part of anti-aging agent, 0.15 part of softening agent, 0.15 part of stablizer, 0.15 part of UV light absorber and 0.15 part of mix lubricant.
Described polystyrene copolymer elastomerics is SEDS, described vulcanizing agent is fatty ether polysulfide, described linking agent is triallyl cyanurate, fire retardant is encapsulated red phosphorus and aluminium hydroxide, described scorch retarder is N-cyclohexyl thiophthalimide, described promotor is tetra-sulfurized pair penta-methylene thiuram, described oxidation inhibitor is diaryl-p-phenylenediamine's mixture, described anti-aging agent is pentanoic and diisobutylene reactant, described softening agent is dioctyl phthalate, described stablizer is that dibasicity phthalic acid is plumbous, described UV light absorber is UV-327, described lubricant is dibasicity calcium stearate.
The rubber mixing technique of a kind of electric automobile charging pile tie cable insulation layer and sheath material, in airtight indoor, tie cable insulation layer and sheath material desired raw material are put in rubber mixing machine in proportion and carry out refining glue, the operating pressure of rubber mixing machine is 2MPa, and the refining glue time is 10 minutes.
Described airtight room temp is 20 DEG C, and relative humidity is 55%.
Embodiment 2: electric automobile charging pile tie cable insulation layer and sheath material, calculate by weight, described tie cable insulation layer and sheath material are made up of 70 parts of polystyrene copolymer elastomericss, 15 parts of hydrogenation butadiene acrylonitrile rubbers, 12 parts of acrylic elastomers, 0.5 part of vulcanizing agent, 0.3 part of linking agent, 0.5 part of fire retardant, 0.2 part of scorch retarder, 0.25 part of promotor, 0.2 part of oxidation inhibitor, 0.25 part of anti-aging agent, 0.2 part of softening agent, 0.2 part of stablizer, 0.2 part of UV light absorber and 0.2 part of mix lubricant.
Described polystyrene copolymer elastomerics is SEDS, described vulcanizing agent is fatty ether polysulfide, described linking agent is triallyl cyanurate, fire retardant is encapsulated red phosphorus and aluminium hydroxide, described scorch retarder is N-cyclohexyl thiophthalimide, described promotor is tetra-sulfurized pair penta-methylene thiuram, described oxidation inhibitor is diaryl-p-phenylenediamine's mixture, described anti-aging agent is pentanoic and diisobutylene reactant, described softening agent is dioctyl phthalate, described stablizer is that dibasicity phthalic acid is plumbous, described UV light absorber is UV-327, described lubricant is dibasicity calcium stearate.
The rubber mixing technique of a kind of electric automobile charging pile tie cable insulation layer and sheath material, in airtight indoor, tie cable insulation layer and sheath material desired raw material are put in rubber mixing machine in proportion and carry out refining glue, the operating pressure of rubber mixing machine is 2.5MPa, and the refining glue time is 12 minutes.
Described airtight room temp is 25 DEG C, and relative humidity is 65%.
Embodiment 3: electric automobile charging pile tie cable insulation layer and sheath material, calculate by weight, described tie cable insulation layer and sheath material are made up of 68 parts of polystyrene copolymer elastomericss, 12 parts of hydrogenation butadiene acrylonitrile rubbers, 10 parts of acrylic elastomers, 0.3 part of vulcanizing agent, 0.2 part of linking agent and 0.4 part of fire retardant, 0.15 part of scorch retarder, 0.22 part of promotor, 0.17 part of oxidation inhibitor, 0.23 part of anti-aging agent, 0.17 part of softening agent, 0.18 part of stablizer, 0.19 part of UV light absorber and 0.16 part of mix lubricant.
Described polystyrene copolymer elastomerics is SEDS, described vulcanizing agent is fatty ether polysulfide, described linking agent is triallyl cyanurate, fire retardant is encapsulated red phosphorus and aluminium hydroxide, described scorch retarder is N-cyclohexyl thiophthalimide, described promotor is tetra-sulfurized pair penta-methylene thiuram, described oxidation inhibitor is diaryl-p-phenylenediamine's mixture, described anti-aging agent is pentanoic and diisobutylene reactant, described softening agent is dioctyl phthalate, described stablizer is that dibasicity phthalic acid is plumbous, described UV light absorber is UV-327, described lubricant is dibasicity calcium stearate.
The rubber mixing technique of a kind of electric automobile charging pile tie cable insulation layer and sheath material, in airtight indoor, tie cable insulation layer and sheath material desired raw material are put in rubber mixing machine in proportion and carry out refining glue, the operating pressure of rubber mixing machine is 2.3MPa, and the refining glue time is 11 minutes.
Described airtight room temp is 22 DEG C, and relative humidity is 59%.
Claims (5)
1. electric automobile charging pile tie cable insulation layer and sheath material, it is characterized in that: calculate by weight, described tie cable insulation layer and sheath material are by 65 ~ 70 parts of polystyrene copolymer elastomericss, 10 ~ 15 parts of hydrogenation butadiene acrylonitrile rubbers, 8 ~ 12 parts of acrylic elastomers, 0.2 ~ 0.5 part of vulcanizing agent, 0.1 ~ 0.3 part of linking agent, 0.2 ~ 0.5 part of fire retardant, 0.1 ~ 0.2 part of scorch retarder, 0.2 ~ 0.25 part of promotor, 0.15 ~ 0.2 part of oxidation inhibitor, 0.2 ~ 0.25 part of anti-aging agent, 0.15 ~ 0.2 part of softening agent, 0.15 ~ 0.2 part of stablizer, 0.15 ~ 0.2 part of UV light absorber and 0.15 ~ 0.2 part of mix lubricant are made.
2. electric automobile charging pile tie cable insulation layer according to claim 1 and sheath material, it is characterized in that: calculate by weight, described tie cable insulation layer and sheath material are made up of 70 parts of polystyrene copolymer elastomericss, 15 parts of hydrogenation butadiene acrylonitrile rubbers, 12 parts of acrylic elastomers, 0.5 part of vulcanizing agent, 0.3 part of linking agent, 0.5 part of fire retardant, 0.2 part of scorch retarder, 0.25 part of promotor, 0.2 part of oxidation inhibitor, 0.25 part of anti-aging agent, 0.2 part of softening agent, 0.2 part of stablizer, 0.2 part of UV light absorber and 0.2 part of mix lubricant.
3. electric automobile charging pile tie cable insulation layer according to claim 1 and sheath material, it is characterized in that: described polystyrene copolymer elastomerics is SEDS, described vulcanizing agent is fatty ether polysulfide, described linking agent is triallyl cyanurate, fire retardant is encapsulated red phosphorus and aluminium hydroxide, described scorch retarder is N-cyclohexyl thiophthalimide, described promotor is tetra-sulfurized pair penta-methylene thiuram, described oxidation inhibitor is diaryl-p-phenylenediamine's mixture, described anti-aging agent is pentanoic and diisobutylene reactant, described softening agent is dioctyl phthalate, described stablizer is that dibasicity phthalic acid is plumbous, described UV light absorber is UV-327, described lubricant is dibasicity calcium stearate.
4. the rubber mixing technique of an electric automobile charging pile tie cable insulation layer as claimed in claim 1 and sheath material, it is characterized in that: in airtight indoor, in proportion tie cable insulation layer and sheath material desired raw material are put in rubber mixing machine and carry out refining glue, the operating pressure of rubber mixing machine is 2 ~ 2.5MPa, and the refining glue time is 10 ~ 12 minutes.
5. the rubber mixing technique of electric automobile charging pile tie cable insulation layer according to claim 4 and sheath material, is characterized in that: described airtight room temp is 20 ~ 25 DEG C, and relative humidity is 55 ~ 65%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610138953.3A CN105566796A (en) | 2016-03-13 | 2016-03-13 | Connecting cable insulation layer and sheath material of electric vehicle charging pile and rubber refining process thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610138953.3A CN105566796A (en) | 2016-03-13 | 2016-03-13 | Connecting cable insulation layer and sheath material of electric vehicle charging pile and rubber refining process thereof |
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| CN105566796A true CN105566796A (en) | 2016-05-11 |
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| CN201610138953.3A Pending CN105566796A (en) | 2016-03-13 | 2016-03-13 | Connecting cable insulation layer and sheath material of electric vehicle charging pile and rubber refining process thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108070175A (en) * | 2016-11-11 | 2018-05-25 | 深圳市帝源新材料科技股份有限公司 | Cable composite material and its manufacturing method, charging cable and charging pile |
| CN108794914A (en) * | 2018-07-10 | 2018-11-13 | 长沙浩然医疗科技有限公司 | Insulating layer and sheath material of a kind of charging pile connecting cable and preparation method thereof |
| CN109988401A (en) * | 2017-12-29 | 2019-07-09 | 宁波市河清源技术转移服务有限公司 | A kind of preparation method of stretch-proof cable insulating layer |
| CN112802623A (en) * | 2019-11-13 | 2021-05-14 | 江苏河阳电气有限公司 | Anti-ultraviolet cable for electric vehicle charging system and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108070175A (en) * | 2016-11-11 | 2018-05-25 | 深圳市帝源新材料科技股份有限公司 | Cable composite material and its manufacturing method, charging cable and charging pile |
| CN109988401A (en) * | 2017-12-29 | 2019-07-09 | 宁波市河清源技术转移服务有限公司 | A kind of preparation method of stretch-proof cable insulating layer |
| CN108794914A (en) * | 2018-07-10 | 2018-11-13 | 长沙浩然医疗科技有限公司 | Insulating layer and sheath material of a kind of charging pile connecting cable and preparation method thereof |
| CN112802623A (en) * | 2019-11-13 | 2021-05-14 | 江苏河阳电气有限公司 | Anti-ultraviolet cable for electric vehicle charging system and preparation method thereof |
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Application publication date: 20160511 |
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