CN108467556A - A kind of elastomer flexible cable and preparation method thereof - Google Patents
A kind of elastomer flexible cable and preparation method thereof Download PDFInfo
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- CN108467556A CN108467556A CN201810334644.2A CN201810334644A CN108467556A CN 108467556 A CN108467556 A CN 108467556A CN 201810334644 A CN201810334644 A CN 201810334644A CN 108467556 A CN108467556 A CN 108467556A
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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
- 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
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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
- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/2224—Magnesium hydroxide
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/327—Aluminium phosphate
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses a kind of elastomer flexible cables and preparation method thereof, belong to cable preparing technical field.The elastomer flexible cable, the flexible flat cable are made of the multiple conductors being arranged parallel to each other with the insulating layer for being set to the conductor periphery；Wherein, the insulating layer is made of vinyl chloride resin composition；The vinyl chloride resin composition, including following raw material：Heat resistance modified vinyl chloride resin, epoxy resin E 51, rosin resin, carbon black, micaceous iron oxide, polyphosphoric acids aluminium, silane coupling agent KH 550, heat resistance modified auxiliary agent.CABLE MATERIALS is extruded into insulating layer by the elastomer flexible cable by preparing CABLE MATERIALS, then arranges that insulating layer obtains near the multiple conductors being arranged parallel to each other.The high resiliency flexible cable that the present invention is prepared has excellent heat resistance.
Description
Technical field
The invention belongs to cable preparing technical fields, and in particular to a kind of elastomer flexible cable and preparation method thereof.
Background technology
Cable is typically by several or the cable of similar rope that several groups of cables are twisted, mutual between every group of conducting wire
Insulation, and be often twisted into around a center, entire outside is surrounded by the coating of high-insulation, and cable is mainly by following four portion
It is grouped as, conducting wire center：It is made of high conductivity material (copper or aluminium), cable softness is wanted according to laying use condition
It asks, the every line heart may be twisted by solid conductor or multiple conducting wires.Insulating layer：Insulating materials as cable should have
High insulation resistance, high breakdown field strength, low dielectric loss and low dielectric constant, common insulating materials in cable
There are oil-paper, polyvinyl chloride, polyethylene, crosslinked polyethylene, rubber etc., sealing sheath：Protect protection insulated wire heart from machinery, water
Point, the damage of moisture, chemical substance, light etc., the insulation for moisture-sensitive generally uses lead or aluminium extrusion sealing sheath.Protection
Coating, to protect sealing sheath to exempt from mechanical damage.
Chinese patent literature " flexible flat cable and its manufacturing method (patent No.：ZL201280058914.2 it) " discloses
A kind of flexible flat steadily obtaining the fine flexible flat cables of needs used in narrow cable laying space such as automobile
The manufacturing method of cable, and since thickness reduces, so flexible flat cable is with more higher than the product of the prior art soft
Toughness, a kind of flexible flat cable, the flexible flat cable is by multiple conductors being arranged parallel to each other and is set to the attached of conductor
The nearly insulating layer having by squeezing out arrangement, wherein insulating layer by during extrusion under forming temperature with 1.1 or more mould
The vinyl chloride resin composition of mouth expansion ratio is constituted.The flexible flat cable although disclosure satisfy that the needs such as automobile narrow
The requirement of fine flexible flat cable that uses of cable laying space, but its heat resistance cannot be satisfied need in actual use
It asks.
Invention content
The object of the present invention is to provide a kind of elastomer flexible cables and preparation method thereof, " soft in patent document to solve
Property flat cable and its manufacturing method (patent No.：ZL201280058914.2 on the basis of elastomer flexible cable disclosed in) ",
The problem of how optimizing component, dosage, method etc., improving elastomer flexible cable heat resistance.
In order to solve the above technical problems, the present invention uses following technical scheme：
A kind of elastomer flexible cable, the flexible flat cable is by multiple conductors for being arranged parallel to each other and is set to described
The insulating layer of conductor periphery is constituted；
Wherein, the insulating layer is made of vinyl chloride resin composition；
The vinyl chloride resin composition, including following raw material：Heat resistance modified vinyl chloride resin, epoxy resin E-51, pine
Botany bar gum, carbon black, micaceous iron oxide, polyphosphoric acids aluminium, silane resin acceptor kh-550, heat resistance modified auxiliary agent；
The heat resistance modified vinyl chloride resin, as unit of parts by weight, including following raw material：40-50 parts of kaolin, nanometer
15-25 parts of ceramic powder, 4-8 parts of nano aluminum nitride, 3-9 parts of cetyl trimethylammonium bromide, 2-5 parts of 1,3-BDO, chloroethene
1-5 parts of olefine resin, 4-8 parts of butyl acrylate, 3-6 parts of Kynoar, 2-6 parts of azodiisobutyronitrile, silane coupling agent KH-
5604-8 parts；
The heat resistance modified auxiliary agent, as unit of parts by weight, including following raw material：4-8 parts of magnesium hydroxide, wollastonite 3-6
Part, 10-20 parts of distilled water, 1-5 parts of Silane coupling reagent KH-570,3-6 parts of organosilicon montmorillonite, 2-5 parts of sepiolite, zinc stearate
1-5 parts, mass percent be 4-6% 1-5 parts of 2-5 parts of 3-9 parts of hydrochloric acid solution, methacrylate, toluene di-isocyanate(TDI),
3-9 parts of dibutyltin dilaurate；
The heat resistance modified vinyl chloride resin, carbon black, micaceous iron oxide, polyphosphoric acids aluminium, silane resin acceptor kh-550 and
Heat resistance modified auxiliary agent weight ratio is (60-80)：(4-8)：(3-6)：(2-8)：(1-4)：(10-20).
Further, the heat resistance modified vinyl chloride resin, carbon black, micaceous iron oxide, polyphosphoric acids aluminium, silane coupling agent
KH-550 and heat resistance modified auxiliary agent weight ratio are 72.6：5.8：4.8：5.3：2.6：14.8.
Further, the vinyl chloride resin composition of the insulating layer, as unit of parts by weight, including following raw material：It is resistance to
60-80 parts of heat modification vinyl chloride resin, E-5120-30 parts of epoxy resin, 15-25 parts of rosin resin, 4-8 parts of carbon black, mica oxygen
Change 3-6 parts of iron, 2-8 parts of polyphosphoric acids aluminium, 1-4 parts of silane resin acceptor kh-550, auxiliary agent 10-20 parts heat resistance modified.
Further, heat resistance modified vinyl chloride resin is prepared by following technique：By kaolin, nano-ceramic powder and receive
Rice aluminium nitride is uniformly mixed, and vibrates 3-5min, grinds 10-30min, 20-26h is stood, then in 60-80 DEG C of freeze-day with constant temperature 20-
28h grinds 5-15min after being cooled to room temperature, then wash 1-3 times, and cetyl trimethylammonium bromide is added after grinding in drying
It is uniformly mixed with 1,3-BDO, is heated to 80-90 DEG C, keep the temperature 20-40min, 10- is stirred in 1500-2500r/min rotating speeds
30min is filtered, dry to constant weight, is cooled to room temperature to obtain material a；By vinyl chloride resin, butyl acrylate, Kynoar
It is uniformly mixed with azodiisobutyronitrile, is warming up to 80-90 DEG C, keep the temperature 10-20min, 1-2h is stirred in 650-850r/min rotating speeds,
It is cooled to room temperature to obtain material c；Material a, material b, material c and silane coupling agent KH-560 are uniformly mixed, in 1500-
2500r/min rotating speeds stir 10-20min, and 1-3h is then kept the temperature under nitrogen protection, heat resistance modified chloroethene is obtained after natural cooling
Olefine resin.
Further, the heat resistance modified auxiliary agent is prepared by following technique：By magnesium hydroxide and wollastonite in 100-
120 DEG C of dry 2-6h, it is powdered to be ground into 20-30 mesh, is subsequently added into distilled water and is uniformly mixed, be warming up to 40-50 DEG C, keeps the temperature 5-
15min, is then added Silane coupling reagent KH-570 and is uniformly mixed, and 0.5-1.5h, emulsification are stirred in 3500-4500r/min rotating speeds
After filter, in 110-120 DEG C of dry 2-4h, material A is obtained after being ground up, sieved；By organosilicon montmorillonite, sepiolite and stearic acid
Zinc is put into calcining furnace calcines 2-5h at 820-920 DEG C, cooling, is put into the hydrochloric acid solution that mass percent is 4-6% and soaks
1-3h is steeped, filtering is taken out, and cleans drying with clear water, crushing obtains material B；By material A, material B, methacrylate, toluene
Diisocyanate and dibutyltin dilaurate are uniformly mixed, and are warming up to 80-120 DEG C, 20-40min are kept the temperature, then in 860-
1040r/min rotating speeds stir 20-40min, and dry postcooling to room temperature obtains heat resistance modified auxiliary agent.
A kind of preparation method of elastomer flexible cable of the present invention, includes the following steps：
S1：It is prepared by CABLE MATERIALS：Epoxy resin E-51 and rosin resin are uniformly mixed, stirred in 1500-2500r/min rotating speeds
10-30min is mixed, is cooled to room temperature to obtain base-material；Heat resistance modified vinyl chloride resin is warming up to 60-70 DEG C, keeps the temperature 20-40min,
It is uniformly mixed to be subsequently added into expansible graphite, magnesium hydroxide, stirs 1-2h in 850-1050r/min rotating speeds, then proceedes to heat up
To 80-90 DEG C, 5-15min is kept the temperature, is subsequently added into carbon black, micaceous iron oxide, polyphosphoric acids aluminium, silane resin acceptor kh-550 and resistance to
Heat modification auxiliary agent is uniformly mixed, and is stirred 5-15min in 2500-3500r/min rotating speeds, is cooled to room temperature to obtain modified materials；By S1
Obtained base-material is warming up to 110-130 DEG C, keeps the temperature 20-30min, and the modified materials that S2 is obtained then are added, are cooled to 70-80 DEG C,
1-2h is kept the temperature, 1-2h is stirred in 650-850r/min rotating speeds, CABLE MATERIALS is obtained after being cooled to room temperature；
S2：The CABLE MATERIALS that S1 is obtained is warming up to 120-130 DEG C, keeps the temperature 20-40min, is obtained absolutely after extruder extrusion
Then edge layer arranges insulating layer near the multiple conductors being arranged parallel to each other.
The invention has the advantages that：
(1) by the data of embodiment 1-3 and comparative example 8 as it can be seen that elastomer flexible cable made from embodiment 1-3 it is heat-resisting
Performance is significantly higher than the heat resistance of cable made from comparative example 8；Simultaneously by the data of embodiment 1-3 as it can be seen that embodiment 1 is most
Excellent embodiment.
(2) by embodiment 1 and the data of comparative example 1-7 as it can be seen that heat resistance modified vinyl chloride resin, carbon black, micaceous iron oxide,
Polyphosphoric acids aluminium, silane resin acceptor kh-550 and heat resistance modified auxiliary agent play collaboration in preparing elastomer flexible cable and make
With collaboration improves the heat resistance of elastomer flexible cable；This is：
Wherein with heat resistance modified vinyl chloride resin, carbon black, micaceous iron oxide, polyphosphoric acids aluminium, silane resin acceptor kh-550
With heat resistance modified auxiliary agent as reinforcement system, wherein heat resistance modified vinyl chloride resin is with kaolin, nano-ceramic powder and nanometer nitrogen
Change aluminium as heat-resisting reinforced filling, surface conditioning agent, realization pair are used as using cetyl trimethylammonium bromide and 1,3-BDO
The activation of the hydroxyl on heat-resisting reinforced filling surface realizes that the bond energy of hydroxyl is improved, and utilizes vinyl chloride resin, acrylic acid fourth
Ester, Kynoar and azodiisobutyronitrile are as basic resin, and under the grafting effect of silane coupling agent KH-560, realizing will
Base resin is combined with the hydroxyl after heat-resisting reinforced filling surface active, utilizes the heat resistance reinforcement chloroethene of heat-resistant filler
The heat resistance of olefine resin, and applying in reinforcement system, effectively increases the heat resistance of reinforcement system, wherein with carbon black,
Micaceous iron oxide and polyphosphoric acids aluminium are filled into as heat-resisting reinforced filling under the grafting of silane resin acceptor kh-550 effect
In heat resistance modified vinyl chloride resin, the heat-resisting reinforcement to heat resistance modified vinyl chloride resin, the heat resistance modified auxiliary agent of addition are realized
With magnesium hydroxide, wollastonite, organosilicon montmorillonite, sepiolite and zinc stearate for heat-resisting reinforced filling, with silane coupling agent KH-
570 be heat-resisting reinforced filling surface conditioning agent, realizes heat-resisting reinforced filling surface hydroxyl and methacrylate, toluene two are different
Cyanate and dibutyltin dilaurate combine, and obtained heat resistance modified auxiliary agent has excellent heat resistance, apply to this
In the reinforcement system of invention, and the resistance to of heat resistance modified vinyl chloride resin is improved under the grafting of silane resin acceptor kh-550 effect
Hot property further improves the heat resistance of cable.
(3) by the data of comparative example 9-11 as it can be seen that heat resistance modified vinyl chloride resin, carbon black, micaceous iron oxide, polyphosphoric acids
The weight ratio of aluminium, silane resin acceptor kh-550 and heat resistance modified auxiliary agent is not at (60-80)：(4-8)：(3-6)：(2-8)：(1-4)：
When in (10-20) range, the thermal resistance value of new energy lithium battery special cable obtained differs very with the numerical value of embodiment 1-3
Greatly, it is much smaller than the numerical value of embodiment 1-3, is not much different with the numerical value of the prior art (comparative example 6).The heat resistance modified chloroethene of the present invention
Olefine resin, carbon black, micaceous iron oxide, polyphosphoric acids aluminium, silane resin acceptor kh-550 and heat resistance modified auxiliary agent as reinforcement system,
When embodiment 1-3 controls prepare elastomer flexible cable by add heat resistance modified vinyl chloride resin, carbon black, micaceous iron oxide,
The weight ratio of polyphosphoric acids aluminium, silane resin acceptor kh-550 and heat resistance modified auxiliary agent is (60-80)：(4-8)：(3-6)：(2-8)：
(1-4)：(10-20) realizes in reinforcement system using heat resistance modified vinyl chloride resin as heat-resisting reinforcement base resin, utilizes charcoal
Black, micaceous iron oxide, polyphosphoric acids aluminium have excellent heat resistance, as heat-resisting reinforced filling, in silane coupling agent KH-
The combination of 550 grafting effect lower realization and heat resistance modified vinyl chloride resin, realizes that heat-resisting reinforced filling is filled into heat-resisting reinforcement
In base resin, the heat resistance of reinforcement system is effectively increased, and then the heat resistance of cable can be effectively improved, addition
Heat resistance modified auxiliary agent has excellent heat resistance, is realized and heat resistance modified vinyl chloride under the action of silane resin acceptor kh-550
The combination of resin realizes heat resistance modified auxiliary agent and is filled into heat resistance modified vinyl chloride resin, effectively increases reinforcement system
Heat resistance, the present invention is by adding heat resistance modified vinyl chloride resin, carbon black, micaceous iron oxide, polyphosphoric acids aluminium, silane coupled
Agent KH-550 and heat resistance modified auxiliary agent apply to the preparation of cable to improve the heat resistance of cable as reinforcement system, realize
The silane resin acceptor kh-550 of less proportioning acts on carbon black, micaceous iron oxide, polyphosphoric acids aluminium and heat resistance modified auxiliary agent surface
Carry out graft modification realizes the raising of cable heat resistance during realization is filled into heat resistance modified vinyl chloride resin.
Specific implementation mode
For ease of more fully understanding the present invention, it is illustrated by the following examples, these examples belong to the protection of the present invention
Range, but do not limit the scope of the invention.
In embodiment, the elastomer flexible cable, the flexible flat cable multiple are led by what is be arranged parallel to each other
Body and the insulating layer for being set to the conductor periphery are constituted；
Wherein, the insulating layer is made of vinyl chloride resin composition；
The vinyl chloride resin composition, including following raw material：Heat resistance modified vinyl chloride resin 60-80 parts, epoxy resin
E-5120-30 parts, 15-25 parts of rosin resin, 4-8 parts of carbon black, 3-6 parts of micaceous iron oxide, 2-8 parts of polyphosphoric acids aluminium, silane it is even
Join KH-5501-4 parts of agent, auxiliary agent 10-20 parts heat resistance modified；
Heat resistance modified vinyl chloride resin is prepared by following technique：By weight by 40-50 parts of kaolin, 15-25 parts
Nano-ceramic powder is uniformly mixed with 4-8 parts of nano aluminum nitrides, vibrate 3-5min, grind 10-30min, stand 20-26h, then in
60-80 DEG C of freeze-day with constant temperature 20-28h, grinds 5-15min after being cooled to room temperature, then wash 1-3 times, and 3- is added after grinding in drying
9 parts of cetyl trimethylammonium bromides and 2-5 parts of 1,3-BDOs are uniformly mixed, and are heated to 80-90 DEG C, are kept the temperature 20-40min,
10-30min is stirred in 1500-2500r/min rotating speeds, is filtered, it is dry to constant weight, it is cooled to room temperature to obtain material a；By 1-5 parts
Vinyl chloride resin, 4-8 part butyl acrylate, 3-6 parts of Kynoar and 2-6 parts of azodiisobutyronitriles are uniformly mixed, and are warming up to
80-90 DEG C, 10-20min is kept the temperature, 1-2h is stirred in 650-850r/min rotating speeds, is cooled to room temperature to obtain material c；By material a,
C and 4-8 parts of material b, material silane coupling agent KH-560 are uniformly mixed, and 10-20min is stirred in 1500-2500r/min rotating speeds,
Then 1-3h is kept the temperature under nitrogen protection, and heat resistance modified vinyl chloride resin is obtained after natural cooling.
The heat resistance modified auxiliary agent is prepared by following technique：By weight by 4-8 parts of magnesium hydroxides and 3-6 parts of silicon ashes
Stone is in 100-120 DEG C of dry 2-6h, and it is powdered to be ground into 20-30 mesh, is subsequently added into 10-20 parts of distilled water and is uniformly mixed, heating
To 40-50 DEG C, 5-15min is kept the temperature, 1-5 parts of Silane coupling reagent KH-570s are then added and are uniformly mixed, in 3500-4500r/min
Rotating speed stirs 0.5-1.5h, is filtered after emulsification, in 110-120 DEG C of dry 2-4h, material A is obtained after being ground up, sieved；3-6 parts are had
The montmorillonite of machine silicon, 2-5 parts of sepiolites and 1-5 parts of zinc stearates are put into calcining furnace and calcine 2-5h at 820-920 DEG C, cooling,
It is put into the hydrochloric acid solution that 3-9 parts of mass percents are 4-6% and impregnates 1-3h, filtering is taken out, and is cleaned drying with clear water, is crushed
To material B；By material A, B, 2-5 parts of methacrylates of material, 1-5 parts of toluene di-isocyanate(TDI)s and 3-9 parts of dibutyl tins two
Laurate is uniformly mixed, and is warming up to 80-120 DEG C, keeps the temperature 20-40min, then stirs 20- in 860-1040r/min rotating speeds
40min, dry postcooling to room temperature obtain heat resistance modified auxiliary agent.
The preparation method of the elastomer flexible cable, includes the following steps：
S1：It is prepared by CABLE MATERIALS：Epoxy resin E-51 and rosin resin are uniformly mixed, stirred in 1500-2500r/min rotating speeds
10-30min is mixed, is cooled to room temperature to obtain base-material；Heat resistance modified vinyl chloride resin is warming up to 60-70 DEG C, keeps the temperature 20-40min,
It is uniformly mixed to be subsequently added into expansible graphite, magnesium hydroxide, stirs 1-2h in 850-1050r/min rotating speeds, then proceedes to heat up
To 80-90 DEG C, 5-15min is kept the temperature, is subsequently added into carbon black, micaceous iron oxide, polyphosphoric acids aluminium, silane resin acceptor kh-550 and resistance to
Heat modification auxiliary agent is uniformly mixed, and is stirred 5-15min in 2500-3500r/min rotating speeds, is cooled to room temperature to obtain modified materials；By S1
Obtained base-material is warming up to 110-130 DEG C, keeps the temperature 20-30min, and the modified materials that S2 is obtained then are added, are cooled to 70-80 DEG C,
1-2h is kept the temperature, 1-2h is stirred in 650-850r/min rotating speeds, CABLE MATERIALS is obtained after being cooled to room temperature；
S2：The CABLE MATERIALS that S1 is obtained is warming up to 120-130 DEG C, keeps the temperature 20-40min, is obtained absolutely after extruder extrusion
Then edge layer arranges insulating layer near the multiple conductors being arranged parallel to each other.
Embodiment 1
A kind of elastomer flexible cable, the flexible flat cable is by multiple conductors for being arranged parallel to each other and is set to described
The insulating layer of conductor periphery is constituted；
Wherein, the insulating layer is made of vinyl chloride resin composition
The vinyl chloride resin composition, including following raw material：72.6 parts of heat resistance modified vinyl chloride resin, epoxy resin E-
5125.6 parts, 18.2 parts of rosin resin, 5.8 parts of carbon black, 4.8 parts of micaceous iron oxide, 5.3 parts of polyphosphoric acids aluminium, silane coupling agent
KH-5502.6 parts, 14.8 parts of heat resistance modified auxiliary agent；
Heat resistance modified vinyl chloride resin is prepared by following technique：46.3 parts of kaolin, 17.9 parts are received by weight
Rice ceramic powder is uniformly mixed with 5.8 parts of nano aluminum nitrides, vibrates 4.2min, grinds 23min, 22.8h is stood, then in 74 DEG C of perseverances
The dry 23.9h of temperature, grinds 8.9min, then washes 2 times after being cooled to room temperature, 5.9 parts of cetyls three are added in drying after grinding
Methyl bromide ammonium and 4.3 parts of 1,3-BDOs are uniformly mixed, and are heated to 83.6 DEG C, 32.3min are kept the temperature, in 1876r/min rotating speeds
23min is stirred, is filtered, it is dry to constant weight, it is cooled to room temperature to obtain material a；By 3.2 parts of vinyl chloride resins, 6.8 parts of acrylic acid fourths
Ester, 4.2 parts of Kynoar and 5.3 parts of azodiisobutyronitriles are uniformly mixed, and are warming up to 84 DEG C, 16min are kept the temperature, in 746r/min
Rotating speed stirs 1.3h, is cooled to room temperature to obtain material c；Material a, material b, material c and 6.3 parts of silane coupling agent KH-560 are mixed
It closes uniformly, stirs 14.6min in 1863r/min rotating speeds, 2.2h is then kept the temperature under nitrogen protection, is obtained after natural cooling heat-resisting
Modified vinyl chloride resin.
The heat resistance modified auxiliary agent is prepared by following technique：By weight by 5.7 parts of magnesium hydroxides and 5.3 parts of silicon ashes
For stone in 116 DEG C of dry 4.3h, it is powdered to be ground into 23 mesh, is subsequently added into 16.5 parts of distilled water and is uniformly mixed, is warming up to 43.8 DEG C,
8.6min is kept the temperature, 3.2 parts of Silane coupling reagent KH-570s are then added and are uniformly mixed, 1.2h, emulsification are stirred in 3863r/min rotating speeds
After filter, in 114 DEG C of dry 2.6h, material A is obtained after being ground up, sieved；By 4.7 parts of organosilicon montmorillonites, 3.2 parts of sepiolites and
3.1 parts of zinc stearates are put into calcining furnace calcines 3.2h at 865 DEG C, cooling, and it is 5.2% to be put into 4.8 parts of mass percents
2.2h is impregnated in hydrochloric acid solution, filtering is taken out, and cleans drying with clear water, crushing obtains material B；By material A, material B, 3.1 parts
Methacrylate, 3.2 parts of toluene di-isocyanate(TDI)s and 5.7 parts of dibutyltin dilaurates are uniformly mixed, and are warming up to 105
DEG C, 32min is kept the temperature, then stirs 32min in 896r/min rotating speeds, dry postcooling to room temperature obtains heat resistance modified auxiliary agent.
The preparation method of the elastomer flexible cable, includes the following steps：
S1：It is prepared by CABLE MATERIALS：Epoxy resin E-51 and rosin resin are uniformly mixed, stirred in 1869r/min rotating speeds
23min is cooled to room temperature to obtain base-material；Heat resistance modified vinyl chloride resin is warming up to 65 DEG C, keeps the temperature 32min, being subsequently added into can
Expanded graphite, magnesium hydroxide are uniformly mixed, and 1.3h is stirred in 965r/min rotating speeds, then proceed to be warming up to 84 DEG C, heat preservation
It is equal to be subsequently added into carbon black, micaceous iron oxide, polyphosphoric acids aluminium, silane resin acceptor kh-550 and the mixing of heat resistance modified auxiliary agent by 12min
It is even, 8min is stirred in 3265r/min rotating speeds, is cooled to room temperature to obtain modified materials；The base-material that S1 is obtained is warming up to 124 DEG C, is protected
Then warm 26.8min is added the modified materials that S2 is obtained, is cooled to 74.9 DEG C, keeps the temperature 1.6h, stirred in 846r/min rotating speeds
1.3h obtains CABLE MATERIALS after being cooled to room temperature；
S2：The CABLE MATERIALS that S1 is obtained is warming up to 124 DEG C, keeps the temperature 38min, obtains insulating layer after extruder extrusion, so
Afterwards insulating layer is arranged near the multiple conductors being arranged parallel to each other.
Embodiment 2
A kind of elastomer flexible cable, the flexible flat cable is by multiple conductors for being arranged parallel to each other and is set to described
The insulating layer of conductor periphery is constituted；
Wherein, the insulating layer is made of vinyl chloride resin composition
The vinyl chloride resin composition, including following raw material：60 parts of heat resistance modified vinyl chloride resin, epoxy resin E-
5130 parts, 15 parts of rosin resin, 8 parts of carbon black, 3 parts of micaceous iron oxide, 8 parts of polyphosphoric acids aluminium, 1 part of silane resin acceptor kh-550,
20 parts of heat resistance modified auxiliary agent；
Heat resistance modified vinyl chloride resin is prepared by following technique：By weight by 40 parts of kaolin, 25 parts of nanometer potteries
Porcelain powder is uniformly mixed with 4 parts of nano aluminum nitrides, vibrates 5min, grinds 10min, stands 26h, then in 60 DEG C of freeze-day with constant temperature 28h,
5min is ground after being cooled to room temperature, is then washed 3 times, and 3 parts of cetyl trimethylammonium bromides and 5 parts are added in drying after grinding
1,3-BDO is uniformly mixed, and is heated to 80 DEG C, keeps the temperature 40min, is stirred 30min in 1500r/min rotating speeds, is filtered, drying is extremely
Constant weight is cooled to room temperature to obtain material a；By 1 part of vinyl chloride resin, 8 parts of butyl acrylates, 3 parts of Kynoar and 6 parts of azos
Bis-isobutyronitrile is uniformly mixed, and is warming up to 80 DEG C, keeps the temperature 20min, is stirred 2h in 650r/min rotating speeds, is cooled to room temperature to obtain material
c；Material a, material b, material c and 4 parts of silane coupling agent KH-560 are uniformly mixed, 10min is stirred in 2500r/min rotating speeds,
Then 3h is kept the temperature under nitrogen protection, and heat resistance modified vinyl chloride resin is obtained after natural cooling.
The heat resistance modified auxiliary agent is prepared by following technique：By weight by 4 parts of magnesium hydroxides and 6 parts of wollastonites in
100 DEG C of dry 6h, it is powdered to be ground into 20 mesh, is subsequently added into 20 parts of distilled water and is uniformly mixed, be warming up to 40 DEG C, keeps the temperature 15min,
Then 1 part of Silane coupling reagent KH-570 is added to be uniformly mixed, stirs 0.5h in 4500r/min rotating speeds, is filtered after emulsification, in 120
DEG C dry 2h, material A is obtained after being ground up, sieved；6 parts of organosilicon montmorillonites, 2 parts of sepiolites and 5 parts of zinc stearates are put into calcining
5h is calcined at 820 DEG C in stove, it is cooling, it is put into the hydrochloric acid solution that 3 parts of mass percents are 6% and impregnates 1h, filtering is taken out, and is used
Clear water cleans drying, and crushing obtains material B；By material A, material B, 5 parts of methacrylates, 1 part of toluene di-isocyanate(TDI) and 9
Part dibutyltin dilaurate is uniformly mixed, and is warming up to 80 DEG C, keeps the temperature 40min, is then stirred in 860r/min rotating speeds
40min, dry postcooling to room temperature obtain heat resistance modified auxiliary agent.
The preparation method of the elastomer flexible cable, includes the following steps：
S1：It is prepared by CABLE MATERIALS：Epoxy resin E-51 and rosin resin are uniformly mixed, stirred in 1500r/min rotating speeds
30min is cooled to room temperature to obtain base-material；Heat resistance modified vinyl chloride resin is warming up to 60 DEG C, keeps the temperature 40min, being subsequently added into can
Expanded graphite, magnesium hydroxide are uniformly mixed, and 2h is stirred in 850r/min rotating speeds, are then proceeded to be warming up to 80 DEG C, are kept the temperature 15min,
Carbon black, micaceous iron oxide, polyphosphoric acids aluminium, silane resin acceptor kh-550 and heat resistance modified auxiliary agent is subsequently added into be uniformly mixed, in
2500r/min rotating speeds stir 15min, are cooled to room temperature to obtain modified materials；The base-material that S1 is obtained is warming up to 110 DEG C, heat preservation
Then 30min is added the modified materials that S2 is obtained, is cooled to 70 DEG C, keeps the temperature 2h, stirs 2h in 650r/min rotating speeds, be cooled to room
CABLE MATERIALS is obtained after temperature；
S2：The CABLE MATERIALS that S1 is obtained is warming up to 120 DEG C, keeps the temperature 40min, obtains insulating layer after extruder extrusion, so
Afterwards insulating layer is arranged near the multiple conductors being arranged parallel to each other.
Embodiment 3
A kind of elastomer flexible cable, the flexible flat cable is by multiple conductors for being arranged parallel to each other and is set to described
The insulating layer of conductor periphery is constituted；
Wherein, the insulating layer is made of vinyl chloride resin composition；
The vinyl chloride resin composition, including following raw material：80 parts of heat resistance modified vinyl chloride resin, epoxy resin E-
5120 parts, 25 parts of rosin resin, 4 parts of carbon black, 6 parts of micaceous iron oxide, 2 parts of polyphosphoric acids aluminium, 4 parts of silane resin acceptor kh-550,
10 parts of heat resistance modified auxiliary agent；
Heat resistance modified vinyl chloride resin is prepared by following technique：By weight by 50 parts of kaolin, 15 parts of nanometer potteries
Porcelain powder is uniformly mixed with 8 parts of nano aluminum nitrides, vibrates 3min, grinds 30min, stands 20h, then in 80 DEG C of freeze-day with constant temperature 20h,
15min is ground after being cooled to room temperature, is then washed 1 time, and 9 parts of cetyl trimethylammonium bromides and 2 parts are added in drying after grinding
1,3-BDO is uniformly mixed, and is heated to 90 DEG C, keeps the temperature 20min, is stirred 10min in 2500r/min rotating speeds, is filtered, drying is extremely
Constant weight is cooled to room temperature to obtain material a；By 5 parts of vinyl chloride resins, 4 parts of butyl acrylates, 6 parts of Kynoar and 2 parts of azos
Bis-isobutyronitrile is uniformly mixed, and is warming up to 90 DEG C, keeps the temperature 10min, is stirred 1h in 850r/min rotating speeds, is cooled to room temperature to obtain material
c；Material a, material b, material c and 8 parts of silane coupling agent KH-560 are uniformly mixed, 20min is stirred in 1500r/min rotating speeds,
Then 1h is kept the temperature under nitrogen protection, and heat resistance modified vinyl chloride resin is obtained after natural cooling.
The heat resistance modified auxiliary agent is prepared by following technique：By weight by 8 parts of magnesium hydroxides and 3 parts of wollastonites in
120 DEG C of dry 2h, it is powdered to be ground into 30 mesh, is subsequently added into 10 parts of distilled water and is uniformly mixed, be warming up to 50 DEG C, keeps the temperature 5min,
Then 5 parts of Silane coupling reagent KH-570s are added to be uniformly mixed, stirs 1.5h in 3500r/min rotating speeds, is filtered after emulsification, in 110
DEG C dry 4h, material A is obtained after being ground up, sieved；3 parts of organosilicon montmorillonites, 5 parts of sepiolites and 1 part of zinc stearate are put into calcining
2h is calcined at 920 DEG C in stove, it is cooling, it is put into the hydrochloric acid solution that 9 parts of mass percents are 4% and impregnates 3h, filtering is taken out, and is used
Clear water cleans drying, and crushing obtains material B；By material A, material B, 2 parts of methacrylates, 5 parts of toluene di-isocyanate(TDI)s and 3
Part dibutyltin dilaurate is uniformly mixed, and is warming up to 120 DEG C, keeps the temperature 20min, is then stirred in 1040r/min rotating speeds
20min, dry postcooling to room temperature obtain heat resistance modified auxiliary agent.
The preparation method of the elastomer flexible cable, includes the following steps：
S1：It is prepared by CABLE MATERIALS：Epoxy resin E-51 and rosin resin are uniformly mixed, stirred in 2500r/min rotating speeds
10min is cooled to room temperature to obtain base-material；Heat resistance modified vinyl chloride resin is warming up to 70 DEG C, keeps the temperature 20min, being subsequently added into can
Expanded graphite, magnesium hydroxide are uniformly mixed, and 1h is stirred in 1050r/min rotating speeds, are then proceeded to be warming up to 90 DEG C, are kept the temperature 5min,
Carbon black, micaceous iron oxide, polyphosphoric acids aluminium, silane resin acceptor kh-550 and heat resistance modified auxiliary agent is subsequently added into be uniformly mixed, in
3500r/min rotating speeds stir 5min, are cooled to room temperature to obtain modified materials；The base-material that S1 is obtained is warming up to 130 DEG C, heat preservation
Then 20min is added the modified materials that S2 is obtained, is cooled to 80 DEG C, keeps the temperature 1h, stirs 1h in 850r/min rotating speeds, be cooled to room
CABLE MATERIALS is obtained after temperature；
S2：The CABLE MATERIALS that S1 is obtained is warming up to 130 DEG C, keeps the temperature 20min, obtains insulating layer after extruder extrusion, so
Afterwards insulating layer is arranged near the multiple conductors being arranged parallel to each other.
Comparative example 1
It is essentially identical with the preparation process of embodiment 1, have only unlike prepare in the raw material of elastomer flexible cable and lack
It few heat resistance modified vinyl chloride resin, carbon black, micaceous iron oxide, polyphosphoric acids aluminium, silane resin acceptor kh-550 and heat resistance modified helps
Agent.
Comparative example 2
It is essentially identical with the preparation process of embodiment 1, have only unlike prepare in the raw material of elastomer flexible cable and lack
Few heat resistance modified vinyl chloride resin.
Comparative example 3
It is essentially identical with the preparation process of embodiment 1, have only unlike prepare in the raw material of elastomer flexible cable and lack
Few carbon black.
Comparative example 4
It is essentially identical with the preparation process of embodiment 1, have only unlike prepare in the raw material of elastomer flexible cable and lack
Few micaceous iron oxide.
Comparative example 5
It is essentially identical with the preparation process of embodiment 1, have only unlike prepare in the raw material of elastomer flexible cable and lack
Few polyphosphoric acids aluminium.
Comparative example 6
It is essentially identical with the preparation process of embodiment 1, have only unlike prepare in the raw material of elastomer flexible cable and lack
Few silane resin acceptor kh-550.
Comparative example 7
It is essentially identical with the preparation process of embodiment 1, have only unlike prepare in the raw material of elastomer flexible cable and lack
Few heat resistance modified auxiliary agent.
Comparative example 8
Using Chinese patent literature " flexible flat cable and its manufacturing method (patent No.：ZL201280058914.2 in) "
Method described in specific embodiment 1 prepares elastomer flexible cable.
Comparative example 9
It is essentially identical with the preparation process of embodiment 1, have only unlike prepare it is resistance in the raw material of elastomer flexible cable
Heat modification vinyl chloride resin is 58 parts, carbon black is 9 parts, micaceous iron oxide is 2 parts, polyphosphoric acids aluminium is 9 parts, silane coupling agent
KH-550 is 0.8 part, heat resistance modified auxiliary agent is 21 parts.
Comparative example 10
It is essentially identical with the preparation process of embodiment 1, have only unlike prepare it is resistance in the raw material of elastomer flexible cable
Heat modification vinyl chloride resin is 82 parts, carbon black is 3 parts, micaceous iron oxide is 7 parts, polyphosphoric acids aluminium is 1 part, silane coupling agent
KH-550 is 6 parts, heat resistance modified auxiliary agent is 8 parts.
Comparative example 11
It is essentially identical with the preparation process of embodiment 1, have only unlike prepare it is resistance in the raw material of elastomer flexible cable
Heat modification vinyl chloride resin is 85 parts, carbon black is 2 parts, micaceous iron oxide is 8 parts, polyphosphoric acids aluminium is 1 part, silane coupling agent
KH-550 is 6 parts, heat resistance modified auxiliary agent is 7 parts.
Heat resistance test is carried out to product made from embodiment 1-3 and comparative example 1-11, the results are shown in table below.
As seen from the above table：(1) by the data of embodiment 1-3 and comparative example 8 as it can be seen that elastomer made from embodiment 1-3 is soft
The heat resistance of property cable is significantly higher than the heat resistance of cable made from comparative example 8；It simultaneously can by the data of embodiment 1-3
See, embodiment 1 is optimum embodiment.
(2) by embodiment 1 and the data of comparative example 1-7 as it can be seen that heat resistance modified vinyl chloride resin, carbon black, micaceous iron oxide,
Polyphosphoric acids aluminium, silane resin acceptor kh-550 and heat resistance modified auxiliary agent play collaboration in preparing elastomer flexible cable and make
With collaboration improves the heat resistance of elastomer flexible cable；This is：
Wherein with heat resistance modified vinyl chloride resin, carbon black, micaceous iron oxide, polyphosphoric acids aluminium, silane resin acceptor kh-550
With heat resistance modified auxiliary agent as reinforcement system, wherein heat resistance modified vinyl chloride resin is with kaolin, nano-ceramic powder and nanometer nitrogen
Change aluminium as heat-resisting reinforced filling, surface conditioning agent, realization pair are used as using cetyl trimethylammonium bromide and 1,3-BDO
The activation of the hydroxyl on heat-resisting reinforced filling surface realizes that the bond energy of hydroxyl is improved, and utilizes vinyl chloride resin, acrylic acid fourth
Ester, Kynoar and azodiisobutyronitrile are as basic resin, and under the grafting effect of silane coupling agent KH-560, realizing will
Base resin is combined with the hydroxyl after heat-resisting reinforced filling surface active, utilizes the heat resistance reinforcement chloroethene of heat-resistant filler
The heat resistance of olefine resin, and applying in reinforcement system, effectively increases the heat resistance of reinforcement system, wherein with carbon black,
Micaceous iron oxide and polyphosphoric acids aluminium are filled into as heat-resisting reinforced filling under the grafting of silane resin acceptor kh-550 effect
In heat resistance modified vinyl chloride resin, the heat-resisting reinforcement to heat resistance modified vinyl chloride resin, the heat resistance modified auxiliary agent of addition are realized
With magnesium hydroxide, wollastonite, organosilicon montmorillonite, sepiolite and zinc stearate for heat-resisting reinforced filling, with silane coupling agent KH-
570 be heat-resisting reinforced filling surface conditioning agent, realizes heat-resisting reinforced filling surface hydroxyl and methacrylate, toluene two are different
Cyanate and dibutyltin dilaurate combine, and obtained heat resistance modified auxiliary agent has excellent heat resistance, apply to this
In the reinforcement system of invention, and the resistance to of heat resistance modified vinyl chloride resin is improved under the grafting of silane resin acceptor kh-550 effect
Hot property further improves the heat resistance of cable.
(3) by the data of comparative example 9-11 as it can be seen that heat resistance modified vinyl chloride resin, carbon black, micaceous iron oxide, polyphosphoric acids
The weight ratio of aluminium, silane resin acceptor kh-550 and heat resistance modified auxiliary agent is not at (60-80)：(4-8)：(3-6)：(2-8)：(1-4)：
When in (10-20) range, the thermal resistance value of new energy lithium battery special cable obtained differs very with the numerical value of embodiment 1-3
Greatly, it is much smaller than the numerical value of embodiment 1-3, is not much different with the numerical value of the prior art (comparative example 6).The heat resistance modified chloroethene of the present invention
Olefine resin, carbon black, micaceous iron oxide, polyphosphoric acids aluminium, silane resin acceptor kh-550 and heat resistance modified auxiliary agent as reinforcement system,
When embodiment 1-3 controls prepare elastomer flexible cable by add heat resistance modified vinyl chloride resin, carbon black, micaceous iron oxide,
The weight ratio of polyphosphoric acids aluminium, silane resin acceptor kh-550 and heat resistance modified auxiliary agent is (60-80)：(4-8)：(3-6)：(2-8)：
(1-4)：(10-20) realizes in reinforcement system using heat resistance modified vinyl chloride resin as heat-resisting reinforcement base resin, utilizes charcoal
Black, micaceous iron oxide, polyphosphoric acids aluminium have excellent heat resistance, as heat-resisting reinforced filling, in silane coupling agent KH-
The combination of 550 grafting effect lower realization and heat resistance modified vinyl chloride resin, realizes that heat-resisting reinforced filling is filled into heat-resisting reinforcement
In base resin, the heat resistance of reinforcement system is effectively increased, and then the heat resistance of cable can be effectively improved, addition
Heat resistance modified auxiliary agent has excellent heat resistance, is realized and heat resistance modified vinyl chloride under the action of silane resin acceptor kh-550
The combination of resin realizes heat resistance modified auxiliary agent and is filled into heat resistance modified vinyl chloride resin, effectively increases reinforcement system
Heat resistance, the present invention is by adding heat resistance modified vinyl chloride resin, carbon black, micaceous iron oxide, polyphosphoric acids aluminium, silane coupled
Agent KH-550 and heat resistance modified auxiliary agent apply to the preparation of cable to improve the heat resistance of cable as reinforcement system, realize
The silane resin acceptor kh-550 of less proportioning acts on carbon black, micaceous iron oxide, polyphosphoric acids aluminium and heat resistance modified auxiliary agent surface
Carry out graft modification realizes the raising of cable heat resistance during realization is filled into heat resistance modified vinyl chloride resin.
The above content is it cannot be assumed that present invention specific implementation is confined to these explanations, for the technical field of the invention
Those of ordinary skill for, under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all answers
When being considered as belonging to present invention scope of patent protection determined by the appended claims.
Claims (6)
1. a kind of elastomer flexible cable, which is characterized in that the flexible flat cable by multiple conductors for being arranged parallel to each other and
The insulating layer for being set to the conductor periphery is constituted；
Wherein, the insulating layer is made of vinyl chloride resin composition；
The vinyl chloride resin composition, including following raw material：Heat resistance modified vinyl chloride resin, epoxy resin E-51, rosin tree
Fat, carbon black, micaceous iron oxide, polyphosphoric acids aluminium, silane resin acceptor kh-550, heat resistance modified auxiliary agent；
The heat resistance modified vinyl chloride resin, as unit of parts by weight, including following raw material：40-50 parts of kaolin, nano ceramics
15-25 parts of powder, 4-8 parts of nano aluminum nitride, 3-9 parts of cetyl trimethylammonium bromide, 2-5 parts of 1,3-BDO, vinyl chloride tree
1-5 parts of fat, 4-8 parts of butyl acrylate, 3-6 parts of Kynoar, 2-6 parts of azodiisobutyronitrile, silane coupling agent KH-5604-8
Part；
The heat resistance modified auxiliary agent, as unit of parts by weight, including following raw material：4-8 parts of magnesium hydroxide, steams 3-6 parts of wollastonite
10-20 parts of distilled water, 1-5 parts of Silane coupling reagent KH-570,3-6 parts of organosilicon montmorillonite, 2-5 parts of sepiolite, zinc stearate 1-5
Part, mass percent are 1-5 parts of 2-5 parts of 3-9 parts of hydrochloric acid solution, methacrylate, the toluene di-isocyanate(TDI) of 4-6%, two
3-9 parts of butyl tin dilaurate；
The heat resistance modified vinyl chloride resin, carbon black, micaceous iron oxide, polyphosphoric acids aluminium, silane resin acceptor kh-550 and heat-resisting
Modified additive weight ratio is (60-80)：(4-8)：(3-6)：(2-8)：(1-4)：(10-20).
2. elastomer flexible cable according to claim 1, which is characterized in that the heat resistance modified vinyl chloride resin, charcoal
Black, micaceous iron oxide, polyphosphoric acids aluminium, silane resin acceptor kh-550 and heat resistance modified auxiliary agent weight ratio are 72.6：5.8：4.8：
5.3：2.6：14.8.
3. elastomer flexible cable according to claim 1, which is characterized in that the vinyl chloride resin of the insulating layer combines
Object, as unit of parts by weight, including following raw material：Heat resistance modified vinyl chloride resin 60-80 parts, E-5120-30 parts of epoxy resin,
15-25 parts of rosin resin, 4-8 parts of carbon black, 3-6 parts of micaceous iron oxide, 2-8 parts of polyphosphoric acids aluminium, silane resin acceptor kh-550 1-4
Part, it is auxiliary agent 10-20 parts heat resistance modified.
4. elastomer flexible cable according to claim 1, which is characterized in that heat resistance modified vinyl chloride resin presses following work
It is prepared by skill：Kaolin, nano-ceramic powder are uniformly mixed with nano aluminum nitride, vibrate 3-5min, grinds 10-30min, it is quiet
20-26h is set, then in 60-80 DEG C of freeze-day with constant temperature 20-28h, 5-15min is ground after being cooled to room temperature, is then washed 1-3 times, is dried
It is dry, cetyl trimethylammonium bromide is added after grinding and 1,3-BDO is uniformly mixed, is heated to 80-90 DEG C, keeps the temperature 20-
40min stirs 10-30min in 1500-2500r/min rotating speeds, filters, dry to constant weight, is cooled to room temperature to obtain material a；It will
Vinyl chloride resin, butyl acrylate, Kynoar and azodiisobutyronitrile are uniformly mixed, and are warming up to 80-90 DEG C, keep the temperature 10-
20min stirs 1-2h in 650-850r/min rotating speeds, is cooled to room temperature to obtain material c；By material a, material b, material c and silicon
Alkane coupling agent KH-560 is uniformly mixed, and is stirred 10-20min in 1500-2500r/min rotating speeds, is then kept the temperature under nitrogen protection
1-3h obtains heat resistance modified vinyl chloride resin after natural cooling.
5. elastomer flexible cable according to claim 1, which is characterized in that the heat resistance modified auxiliary agent presses following technique
It is prepared：By magnesium hydroxide and wollastonite in 100-120 DEG C of dry 2-6h, it is powdered to be ground into 20-30 mesh, is subsequently added into steaming
Distilled water is uniformly mixed, and is warming up to 40-50 DEG C, keeps the temperature 5-15min, and Silane coupling reagent KH-570 is then added and is uniformly mixed, in
3500-4500r/min rotating speeds stir 0.5-1.5h, filter after emulsification, in 110-120 DEG C of dry 2-4h, are obtained after being ground up, sieved
Material A；Organosilicon montmorillonite, sepiolite and zinc stearate are put into calcining furnace and calcine 2-5h at 820-920 DEG C, it is cooling,
It is put into the hydrochloric acid solution that mass percent is 4-6% and impregnates 1-3h, filtering is taken out, and cleans drying with clear water, crushing obtains object
Expect B；Material A, material B, methacrylate, toluene di-isocyanate(TDI) and dibutyltin dilaurate are uniformly mixed, risen
Temperature keeps the temperature 20-40min to 80-120 DEG C, then stirs 20-40min, dry postcooling to room in 860-1040r/min rotating speeds
Temperature obtains heat resistance modified auxiliary agent.
6. a kind of preparation method according to claim 1-5 any one of them elastomer flexible cables, which is characterized in that including
Following steps：
S1：It is prepared by CABLE MATERIALS：Epoxy resin E-51 and rosin resin are uniformly mixed, stirred in 1500-2500r/min rotating speeds
10-30min is cooled to room temperature to obtain base-material；Heat resistance modified vinyl chloride resin is warming up to 60-70 DEG C, 20-40min is kept the temperature, connects
It is uniformly mixed addition expansible graphite, magnesium hydroxide, stirs 1-2h in 850-1050r/min rotating speeds, then proceedes to be warming up to
80-90 DEG C, 5-15min is kept the temperature, is subsequently added into carbon black, micaceous iron oxide, polyphosphoric acids aluminium, silane resin acceptor kh-550 and heat-resisting
Modified additive is uniformly mixed, and is stirred 5-15min in 2500-3500r/min rotating speeds, is cooled to room temperature to obtain modified materials；S1 is obtained
To base-material be warming up to 110-130 DEG C, keep the temperature 20-30min, the modified materials that S2 is obtained then be added, is cooled to 70-80 DEG C, protects
Warm 1-2h stirs 1-2h in 650-850r/min rotating speeds, CABLE MATERIALS is obtained after being cooled to room temperature；
S2：The CABLE MATERIALS that S1 is obtained is warming up to 120-130 DEG C, keeps the temperature 20-40min, insulating layer is obtained after extruder extrusion,
Then insulating layer is arranged near the multiple conductors being arranged parallel to each other.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101319079A (en) * | 2008-07-03 | 2008-12-10 | 聊城大学 | Silicone hydride crosslinked non-halogen flame-proof smoke-restraining polyvinyl chloride cable material and manufacturing process thereof |
| CN106189100A (en) * | 2016-08-26 | 2016-12-07 | 吴小慧 | A kind of halogen-free flameproof antiseptical flexible cable material |
| CN106905663A (en) * | 2017-03-24 | 2017-06-30 | 合肥羿振电力设备有限公司 | A kind of cable material and preparation method thereof |
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2018
- 2018-04-14 CN CN201810334644.2A patent/CN108467556B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101319079A (en) * | 2008-07-03 | 2008-12-10 | 聊城大学 | Silicone hydride crosslinked non-halogen flame-proof smoke-restraining polyvinyl chloride cable material and manufacturing process thereof |
| CN106189100A (en) * | 2016-08-26 | 2016-12-07 | 吴小慧 | A kind of halogen-free flameproof antiseptical flexible cable material |
| CN106905663A (en) * | 2017-03-24 | 2017-06-30 | 合肥羿振电力设备有限公司 | A kind of cable material and preparation method thereof |
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