CN106366547A - Halogen-free flame-retardant TPE cable material with heat resistance and oil resistance and preparation method of cable material - Google Patents
Halogen-free flame-retardant TPE cable material with heat resistance and oil resistance and preparation method of cable material Download PDFInfo
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- CN106366547A CN106366547A CN201610793187.4A CN201610793187A CN106366547A CN 106366547 A CN106366547 A CN 106366547A CN 201610793187 A CN201610793187 A CN 201610793187A CN 106366547 A CN106366547 A CN 106366547A
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- 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
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- C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
- C08L91/06—Waxes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
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- 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
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- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
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- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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Abstract
The invention relates to a halogen-free flame-retardant TPE cable material with heat resistance and oil resistance and a preparation method of the cable material. The halogen-free flame-retardant TPE cable material is prepared from, by weight, 30-70 parts of styrene series thermoplastic elastomer, 5-25 parts of polyolefin elastomer, 5-25 parts of oil resistant resin modifier, 5-25 parts of heat resistant resin modifier, 5-25 parts of heat resistant and oil resistant resin modifier, 25-55 parts of fire retardant, 5-50 parts of extending oil, 1-5 parts of lubricating agent and 0.2-0.5 part of antioxidant. The cable material has excellent heat resistance, oil resistance, ageing resistance and combination property, and is suitable for isolation and sheathing materials used for a vehicle-mounted charging line or a charging pile charging line of an electric automobile.
Description
Technical field
The present invention relates to a kind of 125 DEG C of oil resistant halogen-free flameproof tpe CABLE MATERIALS of heatproof and preparation method thereof.
Background technology
With the progressively exhaustion of the energy and going from bad to worse of environment, greatly developing new forms of energy has become the important of world community
Strategic objective.In recent years, electric vehicle engineering has become as the pollution of automobile industry response environment and the focus of alleviating energy crisis
Property technology, every country and global Ge great automobile vendor all put into the development that huge fund carries out electric automobile one after another.Compare
Orthodox car, electric automobile possess low energy consumption, low noise, zero-emission and pollution-free the advantages of, it has also become the Chinese government highly closes
Note and the industry supported energetically.Under intensive support on policy, electric automobile has sailed the track of fast development into.Meanwhile,
The supporting basic electrically-charging equipment construction of electric automobile also becomes development priority.In the recent period, National Development and Reform Committee has issued that " electric automobile fills
Electric infrastructure development guide (2015-2020) ", clearly propose to the year two thousand twenty, the whole nation will increase centralized electric charging station 1.2 newly
Ten thousand, distributing charging pile 4,800,000, to meet national 5,000,000 charging electric vehicle demands.By the end of the year 2014, the whole nation
Build together into electric charging station 780, alternating current-direct current charging pile 3.1 ten thousand, for providing charging and conversion electric service more than 120,000 electric automobiles.Electricity
Electrical automobile is vehicle-mounted or charging pile charging cable as charging electric vehicle facility element, its performance charges to whole
Process has important impact.However, cable for charging electric automobiles is as Novel wire cable, its use requirement is different from and passes
The electric wire of system.It not only needs to have and does not reduce the reliability of charging cable because of various for a long time severe natural environment influences
Property and safety, but also need to possess will not because frequently artificially bending, distortion, pull even that automobile rolls and soda acid is molten
The phenomenons such as liquid, detergent, gasoline, the immersion of machine oil, cause on charging cable mechanically and electrically to damage thus affecting cable material
Performance, also will not longer because of the charge and discharge process time, usage frequency is high, load current value larger (maximum can arrive 400a),
The a large amount of heat producing of conductor and reduce its thermostability, resistance to ag(e)ing and flame-retarding characteristic.Therefore, harsh service condition requires completely
The material of sufficient charging electric vehicle line must have excellent characteristic, and particularly high-temperature resistant grade, electrical insulating property, resistance to ozone is old
Change, heat oxygen aging resistance, oil resistivity, anti-flammability etc..In addition, have halogen, low halogen cable material occur fire when, release poisonous, have
Evil gas and smog, harm human health and Environmental security, therefore meet the relevant rings such as European Union's rosh standard and reach regulation
The halogen-free flameproof protecting regulation has become as the standard requirement of New-energy electric vehicle charging wire.
Thermoplastic elastomer (TPE), i.e. tpe, both there is the processing characteristics of thermoplastic, there is the physical property of vulcanite again
Can, safety non-toxic, soft texture, comfortable feel, resilience are good, anti-wet and slippery, also have the characteristics that environmental protection.In addition based on sebs's
Tpe also has very high electrical insulating property, resistance to low temperature.Thermoplastic elastomer (TPE) is just progressively being applied to originally be pertaining only to vulcanite
Application.In the recent decade, the fast development of electronic apparatus, communication and automobile industry brings the height of thermoplastic elastomer (TPE)
Speed development, particularly some high-grade consumer electronicses fields, such as earphone cord, electric wire, power line etc..But existing thermoplasticity
Elastomer is comprehensive including the performances such as tear-resistant performance, ageing-resistant performance, heat resistance, oil resistance, thermostability, resistance to water
Close poor-performing, its application at present is confined to the less demanding field to above-mentioned combination property, and for as charging electric vehicle
For the application higher to performance requirements such as tear-resistant performance, heat resistance and oil resistances such as line, by existing thermoplasticity
The deficiency of elastomer performance itself, limits its development in this field.
Cn104177751a discloses a kind of modified tpe mixing material of electric automobile charging pile cable, by weight
Component includes: thermoplastic elastomer (TPE) 50-70 part；Reinforcing agent 10-20 part；Fire retardant 25-55 part；Lubricant 0.2-0.5 part；It is coupled
Agent 0.1-0.3 part；Antioxidant 0.1-0.3 part.Modified tpe mixing material adds polystyrene reinforcing agent, can make sebs altogether
In mixed thing, dispersed phase particle size is obviously reduced, and is more evenly distributed.There is high intensity, anti tear, flame-proof environmental protection, but
This material not oil resistant, temperature resistant grade not, is not suitable for charging electric vehicle cable material.
Cn105111556a discloses a kind of electric automobile charging pile cable thermoplastic elastomer (TPE) and preparation method thereof, should
The percentage by weight composition of thermoplastic elastomer (TPE) includes: styrene series elastomer 15～30%, polyolefin resin 20～45%,
Heat-proof modifier 2～5%, oil resistant modifying agent 5～20%, halogen-free flame retardants 10～30%, softening agent 5～20%.This invention adds
Plus hydrogenated styrene block thermoplastic polyurethane's copolymer, improve the oil resistance of this thermoplastic elastomer (TPE), and improve strong
Degree and scratch resistance.The heat-proof modifier being added adopts polyphenylene oxide resin, improves the heat resistance of modified tpe.But this material
The tearing strength of material is low, and tensile strength is not high, is not suitable for charging electric vehicle cable material.
Cn105330990a discloses a kind of insulant for new-energy automobile charging pile cable and preparation method thereof,
The component of its weight portion includes: ethylene propylene diene rubber 80-90 part, ethylene-octene copolymer 10-20 part, cumyl peroxide
3-4 part, Triallyl isocyanurate 1-2 part, zinc oxide 8-10 part, modified calcinated argil 80-120 part, no asbestos Pulvis Talci
10-50 part, 2 mercapto benzimidazole 2-3 part, paraffin 8-12 part, vaseline 2-5 part, stearic acid 0.5-1.5 part, vinyl three
('beta '-methoxy ethyoxyl) silane 1-2 part.This invention makes material modified there is high insulation resistance, resistance to song by way of sulfuration
Scratch, resistance to ozone aging, heat oxygen aging resistance the features such as, but not fire-retardant, tensile strength is low, and technique poor reproducibility, is not suitable for
Charging electric vehicle cable material.
In above-mentioned being related to and modified tpe pertinent literature, generally existing can only meet charging electric vehicle cable and use
The partial properties index requiring, and reach comprehensive meet performance indications, there is high-tensile, high-tear strength, resistance to simultaneously
Temperature 125 DEG C of grades, good, the resistance to gasoline of ageing-resistant performance, machine oil is good, material reaches halogen-free flameproof v0 grade, cable reaches vw-1
Grade, then almost do not have, thus constraining its application in charging electric vehicle cable.
Content of the invention
For the problems of the prior art, the invention aims to providing a kind of heatproof 125 DEG C of grades, oil resistant, Halogens
Fire-retardant tpe CABLE MATERIALS and preparation method thereof.
In order to achieve the above object, the technical scheme is that a kind of 125 DEG C of oil resistant halogen-free flameproof tpe cables of heatproof
Material is it is characterised in that include following component by weight: styrene series thermoplastic elastomer 30-70 part；Polyolefin elastomer 5-
25 parts, oil resistant modifier 5-25 part, heat stable resin modifying agent 5-25 part, heatproof oil resistant modifier 5-25 part；Fire-retardant
Agent 25-55 part；The oily 5-50 part of filling, lubricant 0.2-5 part；Antioxidant 0.2-2 part, above-mentioned each constituent content sum is 100 parts.
Further, described styrene series elastomer is the block copolymer containing styryl structures unit, and described is embedding
Section copolymer be hydrogenate poly- (styrene-block-isoprene), to hydrogenate poly- (styrene-b-butadiene-b- styrene), hydrogenation poly-
(styrene-block-isoprene-b- styrene) and hydrogenate in poly- (styrene-block-isoprene/butadiene-b- styrene) extremely
Few one kind.The weight portion of described thermoplastic elastomer (TPE) is 30-70 part.
Further, described ethylene octane copolymer is metallocene catalyzed polyolefin elastomer, including ethylene-octene elasticity
Body, ethylene-butylene elastomer, ethylene-propylene elastomeric.The weight portion of described thermoplastic elastomer (TPE) is 5-25 part.
Further, described oil resistant modifier is epdm/pp dynamic vulcanization tpv thermoplastic elastomer (TPE), hardness 40-
90a.The weight portion of described thermoplastic elastomer (TPE) is 5-25 part.
Further, described heat stable resin modifying agent is ppo resin, intrinsic viscosity 33-45cm3/g.The weight of described ppo
Part is 5-25 part.
Further, described heatproof oil resistant modifier is pp resin, and melt index is 0.3-30g/10min.Described
The weight portion of pp is 5-25 part.
Further, described halogen-free flame retardants is the mixture of nitrogen system bittern-free fire retardant and phosphorus series non-halogen fire retardant, and this mixes
In compound, the weight percent content of described nitrogen system bittern-free fire retardant is 50～90%, described phosphorus series non-halogen fire retardant
Weight percent content is 10～70%.
Further, described nitrogen system bittern-free fire retardant is tripolycyanamide, dicyandiamide, melamine polyphosphate, melamine
Amine cyanurate, described phosphorus series non-halogen fire retardant is phosphate, phosphinate or hypophosphites, phenyl hypophosphites, dioxane
Base phosphinates.
Further, described filling oil is environment-friendly type technical white oil and/or naphthenic oil.The weight portion of described filling oil is 5-50 part.
Further, described lubricant is Tissuemat E, zinc stearate, silicone, and the weight portion of described lubricant is 0.2-5 part.
Further, described antioxidant is that four [β-(3,5- di-tert-butyl-hydroxy phenyl) propanoic acid] pentaerythritol ester is (anti-
1010), three [2,4- di-tert-butyl-phenyl] phosphite ester (anti-168), β-(3,5- di-tert-butyl-hydroxy phenyl) propanoic acid positive ten
Eight carbon alcohol esters (anti-1076) and n, in n'- pair-(3- (3,5- di-tert-butyl-hydroxy phenyl) propiono) hexamethylene diamine (anti-1098)
One or more, the weight portion of described antioxidant is 0.2-2 part.
A kind of preparation method of 125 DEG C of oil resistant halogen-free flameproof tpe CABLE MATERIALS of heatproof is it is characterised in that comprise the following steps:
1) various raw materials are got out according to percentage by weight composition；
2), after styrene series elastomer being mixed and stirred for uniformly with filling oil, 12～30 hours are stood；
3) add remaining raw material, in high-speed mixer and mixing 5-15min, obtain mixing material；
4) mixing material is put into and carry out melt kneading in double screw extruder and extrude, extrusion temperature is 180～250
DEG C, screw speed is 200～800rpm；
5) the melting output of extruder die head extrusion is cooled down, make pellet, as 125 DEG C of oil resistant Halogens of heatproof
Fire-retardant tpe CABLE MATERIALS.
Compared with prior art, it is an advantage of the current invention that:
1. the charging electric vehicle line of the present invention 125 DEG C of oil resistant halogen-free flameproof tpe CABLE MATERIALS of heatproof are with polystyrene bullet
Gonosome and polyolefin resin are base material, are ensureing the same of the original excellent machinability of thermoplastic elastomer (TPE) and physical property
When, have that intensity is high, good elasticity, bend resistance and tear resistance, electrical insulation properties are good.In shore hardness 88a, it draws
Stretch intensity >=17mpa, elongation at break reaches more than 450%, tearing toughness >=45kn/m, specific insulation >=1013ω·cm.
2. the tpe composite modification material of the present invention is changed by compound use oil resistant modifier and the resistance to oleoresin of heatproof
Property agent, has high oil resistance.The cable that this thermoplastic elastomer (TPE) is made is soaked in gasoline, diesel oil and irm902# oil respectively
In after 23 DEG C × 20h, outside diameter of cable rate of change, within 15%, is soaked in astm2# 60 DEG C × 168h of oil, maximum mechanical property
Rate of change is less than 25%.
3. the tpe composite modification material of the present invention is changed by compound use heat stable resin modifying agent and the resistance to oleoresin of heatproof
Property agent, has high temperature resistant deformation nature.Caloric deformation rate after 158 DEG C × 1h, within ＜ 30%, ageing-resistant in 150 DEG C × 240h
Afterwards, maximum mechanics performance change rate is less than 30%.
4. the tpe composite modification material of the present invention has environment protection high flame resistance performance, meets European Union's rosh standard and reach method
The relevant environmental regulations such as rule (meet No. 1907/2006 reach regulation of European Union, European Union rohs instruction 2011/65/eu annex
Revision directive (eu) 2015/863 limit value require and meet EU criteria en50620 require), the fire-retardant index reached of its material
To ul94v0 rank, the fire-retardant index of cable reaches vw-1 grade.
5. the tpe composite modification material of the present invention be provided simultaneously with high-tensile, high-tear strength, 125 DEG C of grades of heatproof,
Good, the resistance to gasoline of ageing-resistant performance, machine oil are good, high fire-retardance, low be fuming, the feature of low voc, be that a kind of new electric automobile fills
Electric wire PP Pipe Compound, is suitable for producing that hardness is the various electric automobile charging pile cables of 65～88a, electric automobile is vehicle-mounted fills
Electric wire, compares that traditional tpe mixing material is more environmentally-friendly and safety, meets iso6722 standard comprehensively.
Specific embodiment
With reference to embodiment, the present invention is further described.
Embodiment 1
Put in low-speed mixer after weighing by the sebs described in embodiment 1-6 in upper table and filling weight of oil percentage ratio
Stirring 3min, stand-by after standing 12h, make the abundant oil suction of sebs swelling；After oil-filled sebs and other raw materials are weighed in proportion
Mix 5min in high mixed device, obtain compound；Mixing material is put into and carries out melt kneading in double screw extruder and extrude,
Each section of temperature of twin screw is: 160～175 DEG C of feeding section, 180～190 DEG C of transportation section, 195～210 DEG C of melt zone, shearind section 190
～200 DEG C, 180～185 DEG C of mouth mold segment, 170～180 DEG C of head, water cooling bracing pelletizing, it is resistance to that airpillow-dry is obtained 125 DEG C of heatproof
Oily halogen-free flameproof tpe CABLE MATERIALS.
Embodiment 2-6
Weigh material according to the component described in embodiment 2-6 in upper table and percentage by weight respectively, by such as embodiment 1
Described in technique be obtained halogen-free flameproof tpe CABLE MATERIALS of the present invention.
Comparative example 1
Do not contain oil resistant modifier with differing only in comparative example 1 of embodiment 1, by same as Example 1
Technique be obtained halogen-free flameproof tpe CABLE MATERIALS of the present invention.
Comparative example 2
Do not contain heat stable resin modifying agent with differing only in comparative example 2 of embodiment 1, by same as Example 1
Technique be obtained halogen-free flameproof tpe CABLE MATERIALS of the present invention.
Comparative example 3
Do not contain heatproof oil resistant modifier in comparative example 2 with differing only in of embodiment 1, by with embodiment 1
Identical technique is obtained halogen-free flameproof tpe CABLE MATERIALS of the present invention.
Comparative example 4
Do not contain nitrogen system bittern-free fire retardant with differing only in comparative example 4 of embodiment 1, contain only phosphorus series non-halogen fire-retardant
Agent, and halogen-free flameproof tpe CABLE MATERIALS of the present invention is obtained by technique same as Example 1.
Comparative example 5
Do not contain phosphorus series non-halogen fire retardant with differing only in comparative example 5 of embodiment 1, contain only nitrogen system bittern-free fire-retardant
Agent, and halogen-free flameproof tpe CABLE MATERIALS of the present invention is obtained by technique same as Example 1.
Halogen-free flameproof tpe CABLE MATERIALS in embodiment 1-6 and comparative example 1-5 is first dried 1-2h at 90 DEG C, then using note
Molded mechanism test bars, after room temperature sufficient stabilization, carry out properties test, test result is as shown in the table:
As can be seen from the above table, 125 DEG C of oil resistant halogen-free flameproof tpe CABLE MATERIALS of the heatproof of the present invention, compared to comparative example 1-
3, due to employing oil resistant modifier, heat stable resin modifying agent and heatproof oil resistant modifier, the composite modified material of tpe
The performances such as oil resistivity, thermostability, resistance to ag(e)ing are significantly better than that comparative example 1-3.Compared to comparative example 4-5, compound flame retardant
Flame retardant effect is substantially better than and is used alone nitrogen, phosphorus fire retardant.It is soaked in respectively with the cable that thermoplastic elastomer (TPE) of the present invention is made
After 23 DEG C × 20h in gasoline, diesel oil and irm902# oil, outside diameter of cable rate of change is within 15%；It is soaked in 60 DEG C of astm2# oil
× 168h, maximum mechanics performance change rate is less than 25%；Caloric deformation rate after 158 DEG C × 1h, within ＜ 30%；Heat ageing exists
After 150 DEG C × 240h, maximum mechanics performance change rate is less than 30%.Modified tpe mixing material obtained by embodiment 1-6, its
Tensile strength >=17mpa, elongation at break reaches more than 450%, tearing toughness >=45kn/m, and halogen-free flameproof performance reaches
Ul94v0 grade, meets iso6722 standard comprehensively, and consolidated statement reveals excellent performance.
The present invention illustrates formula and the preparation method of the present invention by above-described embodiment, but the invention is not limited in
State formula and processing step, that is, do not mean that the present invention has to rely on above-mentioned formula and processing step could be implemented.Affiliated technology
The technical staff in field is it will be clearly understood that any improvement in the present invention, the equivalence replacement to raw material selected by the present invention and auxiliary
The interpolation of composition, selection of concrete mode etc., within the scope of all falling within protection scope of the present invention and disclosure.
All simple deformation made in the case of without departing from core of the present invention or modification each fall within the protection of the present invention
Scope.
Claims (12)
1. a kind of heatproof oil resistant halogen-free flameproof tpe CABLE MATERIALS is it is characterised in that include following component: polystyrene by weight
Thermoplastic elastomer (TPE) 30-70 part；Polyolefin elastomer 5-25 part, oil resistant modifier 5-25 part, heat stable resin modifying agent 5-
25 parts, heatproof oil resistant modifier 5-25 part；Fire retardant 25-55 part；The oily 5-50 part of filling, lubricant 0.2-5 part；Antioxidant
0.2-2 part, above-mentioned each constituent content sum is 100 parts.
2. a kind of heatproof oil resistant halogen-free flameproof tpe CABLE MATERIALS according to claim 1 is it is characterised in that described benzene second
Alkene based elastomers are the block copolymer containing styryl structures unit, and described block copolymer is to hydrogenate poly- (styrene-b-
Isoprene), hydrogenate poly- (styrene-b-butadiene-b- styrene), hydrogenate poly- (styrene-block-isoprene-b- styrene)
With at least one hydrogenating in poly- (styrene-block-isoprene/butadiene-b- styrene).The weight of described thermoplastic elastomer (TPE)
Amount part is 30-70 part.
3. a kind of heatproof oil resistant halogen-free flameproof tpe CABLE MATERIALS according to claim 1 is it is characterised in that described polyene
Hydrocarbon elastomer be metallocene catalyzed polyolefin elastomer, including ethylene-octene copolymer, ethylene-butylene elastomer, ethylene-
Propylene elastomeric.The weight portion of described thermoplastic elastomer (TPE) is 5-25 part.
4. a kind of heatproof oil resistant halogen-free flameproof tpe CABLE MATERIALS according to claim 1 is it is characterised in that described oil resistant
Modifier is epdm/pp dynamic vulcanization tpv thermoplastic elastomer (TPE), hardness 40-90a.The weight of described thermoplastic elastomer (TPE)
Part is 5-25 part.
5. a kind of heatproof oil resistant halogen-free flameproof tpe CABLE MATERIALS according to claim 1 is it is characterised in that described is heat-resisting
Modifier is ppo resin, intrinsic viscosity 33-45cm3/g.The weight portion of described ppo is 5-25 part.
6. a kind of heatproof oil resistant halogen-free flameproof tpe CABLE MATERIALS according to claim 1 is it is characterised in that described heatproof
Oil resistant modifier is pp resin, and melt index is 0.3-30g/10min.The weight portion of described pp is 5-25 part.
7. a kind of heatproof oil resistant halogen-free flameproof tpe CABLE MATERIALS according to claim 1 is it is characterised in that described Halogen
Fire retardant is the mixture of nitrogen system bittern-free fire retardant and phosphorus series non-halogen fire retardant, and in this mixture, described nitrogen system bittern-free is fire-retardant
The weight percent content of agent is 50～90%, and the weight percent content of described phosphorus series non-halogen fire retardant is 10～70%.
8. a kind of heatproof oil resistant halogen-free flameproof tpe CABLE MATERIALS according to claim 7 is it is characterised in that described nitrogen system
Halogen-free flame retardants is tripolycyanamide, dicyandiamide, melamine polyphosphate, melamine cyanurate, described phosphorus series non-halogen
Fire retardant is phosphate, phosphinate or hypophosphites, phenyl hypophosphites, dialkylphosphinic salts.
9. a kind of heatproof oil resistant halogen-free flameproof tpe CABLE MATERIALS according to claim 1 is it is characterised in that described filling is oily
For environment-friendly type technical white oil and/or naphthenic oil.The weight portion of described filling oil is 5-50 part.
10. a kind of heatproof oil halogen-free flameproof tpe CABLE MATERIALS according to claim 7 is it is characterised in that described lubricant
For Tissuemat E, zinc stearate, silicone, the weight portion of described lubricant is 0.2-5 part.
A kind of 11. heatproof oil resistant halogen-free flameproof tpe CABLE MATERIALS according to claim 7 are it is characterised in that described antioxygen
Agent is four [β-(3,5- di-tert-butyl-hydroxy phenyl) propanoic acid] pentaerythritol ester (anti-1010), three [2,4- di-tert-butyls
Base] phosphite ester (anti-168), β-(3,5- di-tert-butyl-hydroxy phenyl) propanoic acid positive octadecanol ester (anti-1076) and n, n'-
One of double-(3- (3,5- di-tert-butyl-hydroxy phenyl) propiono) hexamethylene diamine (anti-1098) or two or more, described anti-
The weight portion of oxygen agent is 0.2-2 part.
A kind of 12. preparation methoies of heatproof oil resistant halogen-free flameproof tpe CABLE MATERIALS are it is characterised in that comprise the following steps:
1) various raw materials are got out according to percentage by weight composition；
2), after styrene series elastomer being mixed and stirred for uniformly with filling oil, 12～30 hours are stood；
3) add remaining raw material, in high-speed mixer and mixing 5-15min, obtain mixing material；
4) mixing material is put into and carries out melt kneading in double screw extruder and extrude, extrusion temperature is 180～250 DEG C,
Screw speed is 200～800rpm；
5) the melting output of extruder die head extrusion is cooled down, make pellet, as 125 DEG C of oil resistant halogen-free flameproofs of heatproof
Tpe CABLE MATERIALS.
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| CN201610793187.4A CN106366547A (en) | 2016-08-31 | 2016-08-31 | Halogen-free flame-retardant TPE cable material with heat resistance and oil resistance and preparation method of cable material |
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| CN106916384A (en) * | 2017-04-08 | 2017-07-04 | 际华三五七橡胶制品有限公司 | Ageing-resistant EPT rubber packing part of a kind of high temperature resistant and preparation method thereof |
| CN107189186A (en) * | 2017-06-23 | 2017-09-22 | 广东奥美格传导科技股份有限公司 | A kind of heat-resisting TPE cable insulation materials and preparation method thereof |
| CN108641277A (en) * | 2018-05-29 | 2018-10-12 | 项赛飞 | A kind of high-performance charging pile cable thermoplastic elastomer (TPE) and preparation method thereof |
| CN108819280A (en) * | 2018-06-29 | 2018-11-16 | 宁国中信零部件有限公司 | A kind of ageing-resistant idle call rubber and preparation method thereof |
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| CN106916384A (en) * | 2017-04-08 | 2017-07-04 | 际华三五七橡胶制品有限公司 | Ageing-resistant EPT rubber packing part of a kind of high temperature resistant and preparation method thereof |
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| CN109423051B (en) * | 2017-09-04 | 2021-04-16 | 中广核高新核材科技（苏州）有限公司 | Silane crosslinked elastomer cable sheath material for new energy automobile |
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| CN109423051A (en) * | 2017-09-04 | 2019-03-05 | 中广核高新核材科技（苏州）有限公司 | Crosslinked with silicane elastomer cable sheath material for new-energy automobile |
| CN109423052B (en) * | 2017-09-04 | 2021-04-16 | 中广核高新核材科技（苏州）有限公司 | Silane crosslinked elastomer cable material for new energy automobile high-voltage wire and preparation method thereof |
| CN108641277A (en) * | 2018-05-29 | 2018-10-12 | 项赛飞 | A kind of high-performance charging pile cable thermoplastic elastomer (TPE) and preparation method thereof |
| CN108819280A (en) * | 2018-06-29 | 2018-11-16 | 宁国中信零部件有限公司 | A kind of ageing-resistant idle call rubber and preparation method thereof |
| CN109273159A (en) * | 2018-09-13 | 2019-01-25 | 缆普电缆制造（上海）有限公司 | A kind of new insulation material robot cable |
| CN110144097A (en) * | 2019-04-10 | 2019-08-20 | 广州摩库乐化工材料技术有限公司 | A kind of halogen-free flameproof TPE material and preparation method thereof |
| CN110734596A (en) * | 2019-09-12 | 2020-01-31 | 广东聚石化学股份有限公司 | halogen-free flame-retardant low-density polyethylene material, and preparation method and application thereof |
| CN110724326A (en) * | 2019-09-12 | 2020-01-24 | 广东聚石化学股份有限公司 | Halogen-free flame-retardant high-density polyethylene material and preparation method and application thereof |
| CN111303615A (en) * | 2020-03-23 | 2020-06-19 | 东莞线宝电子科技有限公司 | Data line cladding material and preparation method thereof |
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