CN106098199A - The aging individual screen of the resistance to japanning of oil resistant peculiar to vessel controls cable and manufacture method thereof - Google Patents
The aging individual screen of the resistance to japanning of oil resistant peculiar to vessel controls cable and manufacture method thereof Download PDFInfo
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- CN106098199A CN106098199A CN201610361892.7A CN201610361892A CN106098199A CN 106098199 A CN106098199 A CN 106098199A CN 201610361892 A CN201610361892 A CN 201610361892A CN 106098199 A CN106098199 A CN 106098199A
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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
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1875—Multi-layer sheaths
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/24—Sheathing; Armouring; Screening; Applying other protective layers by extrusion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/22—Metal wires or tapes, e.g. made of steel
- H01B7/228—Metal braid
-
- 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
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
-
- 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
-
- 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
- H01B7/38—Insulated conductors or cables characterised by their form with arrangements for facilitating removal of insulation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Insulated Conductors (AREA)
- Organic Insulating Materials (AREA)
Abstract
The present invention relates to a kind of oil resistant peculiar to vessel aging individual screen of resistance to japanning and control cable and manufacture method thereof, in the periphery of twisted copper conductors successively extruded insulation layer, wrapped shielding, the outer twining package tape of twining package tape, cladding individual screen layer and wrapped shielding constitutes control cable core, after the many gap filling flame retardant polypropylene fibers controlled between cable core fill out core, overall stranded composition controls cable conductor, wrap up high thermal resistivity flame-retardant in cable core periphery successively and indulge band, cladding armouring braid, coating Pulvis Talci, extrudes the oil resistant aging oversheath of resistance to japanning.The composition weight of oversheath is as follows, PVC SG2:15 part；LEVAPREN 500HV rubber 5 parts；Adipic acid propanediol polyester 4 ~ 7 parts；Epoxy soybean oil 2 ~ 3 parts；Lead sulfate tribasic 0.6 ~ 1 part；Dythal 1 ~ 1.5 part；Diphenol propane 0.05 ~ 0.1 part；Elvaloy 742:2 ~ 4 part；Antimony oxide 1 ~ 3 part；Chlorinated paraffin 52:0.1 ~ 0.5 part；Ferrocene 0.3 ~ 0.5 part.This cable can be aging with the resistance to japanning of oil resistant.
Description
Technical field
The present invention relates to a kind of control cable, control electricity particularly to a kind of oil resistant peculiar to vessel aging individual screen of resistance to japanning
Cable.The invention still further relates to a kind of oil resistant peculiar to vessel aging individual screen of resistance to japanning and control the manufacture method of cable.
Background technology
The cable of prior art does not possess oil-proof varnish ageing properties, is understanding accelerated ageing, contracting in the Long Term Contact of paint
The service life of stub cable, thus cause electrical safety hidden danger.
After boats and ships use certain time, needing to carry out steel plate preservative treatment, being coated with corrosion resistant coating is antiseptical important means.By
In the compact conformation of boats and ships, narrow field, during being coated with corrosion resistant coating, it is difficult to avoid paint spraying at cable surface.In the past
It is considered as a kind of fortuitous phenomena that cable is sprayed onto paint, it should is avoided or clears up the most in time, but from existing
Real service condition is seen, cable surface is sprayed onto paint and generally exists, and avoids only existing theoretic possibility completely, causes ship
By the lost of life of cable.A certain section of whole cable contaminated, and whole needs can be caused to change in advance, both serious waste, again
There is the biggest potential safety hazard.
Summary of the invention
The primary and foremost purpose of the present invention is, overcomes problems of the prior art, it is provided that a kind of resistance to japanning of oil resistant peculiar to vessel
Aging individual screen controls cable, possesses the ageing properties of resistance to japanning, extends the service life of cable for ship, it is ensured that electric and electronic sets
Received shipment row safety.
For realizing object above, the aging individual screen of the resistance to japanning of one provided by the present invention oil resistant peculiar to vessel controls cable,
The periphery of twisted copper conductors is uniformly extruded with insulating barrier, and the periphery of described insulating barrier is surrounded with twining package tape in shielding, described shielding
The periphery of interior twining package tape is coated with individual screen layer, and the periphery of described individual screen layer is surrounded with the outer twining package tape of shielding and constitutes control
Cable core, the gap filling between many described control cable cores has flame retardant polypropylene fibers to fill out core overall stranded composition
Controlling cable conductor, the periphery of described control cable conductor is enclosed with high thermal resistivity flame-retardant and indulges band, described high thermal resistance
Coefficient flame-retardant is indulged the periphery of band and is coated with armouring braid, and the periphery of described armouring braid is coated with Pulvis Talci, sliding
The oil resistant aging oversheath of resistance to japanning it is extruded with outside stone powder.
Relative to prior art, the present invention achieves following beneficial effect: in shielding, twining package tape and the outer twining package tape of shielding can
Insulating barrier stabbed by the braiding copper wire preventing individual screen layer；It is excellent, to line that high thermal resistivity flame-retardant indulges band fire protecting performance
Road plays a very good protection, and ensures circuit in case of fire unimpeded, uses the vertical packet mode can be when extruding sheath
Carry out, it is not necessary to be separately provided operation, thus simplify processing technique, manufacturing cost is greatly reduced, avoid overlapping wrapped simultaneously
The waste of material that causes and outside diameter of cable weight drawback, also overcome the wrapped fraud that can reduce flame-retardant performance in gap
End；Armouring braid can play the effect of high protection, the periphery of armouring braid be coated with Pulvis Talci make oversheath be prone to and
Armouring braid is peeled off；The oil resistant aging oversheath of resistance to japanning is used to make the cable can be aging with the resistance to japanning of oil resistant.
As the preferred version of the present invention, the raw material components of the aging oversheath of the resistance to japanning of described oil resistant and weight content are such as
Under, Corvic PVC-SG2 high-class product: 15 parts；LEVAPREN 500HV rubber: 5 parts；Adipic acid propanediol polyester: 4 ~ 7
Part；Epoxy soybean oil: 2 ~ 3 parts；Lead sulfate tribasic: 0.6 ~ 1 part；Dythal: 1 ~ 1.5 part；Diphenylol third
Alkane: 0.05 ~ 0.1 part；Elvaloy 742:2 ~ 4 part；Antimony oxide: 1 ~ 3 part；Chlorinated paraffin-52: 0.1 ~ 0.5 part；Two cyclopentadienyls
Ferrum: 0.3 ~ 0.5 part.The program achieves following beneficial effect: (1) the average degree of polymerization of Corvic is the biggest, resin resistance to
Hot property, tensile strength etc. are the most excellent, but brittle temperature can reduce, and affects resistance to low temperature, in order to reach the excellence of PVC plastic
Combination property, the present invention uses PVC-SG2 high-class product as base material, and its average degree of polymerization is suitable, and the few purity of the impurity contained is high；
Simultaneously because the puncture of PVC material can be poor, the present invention uses PVC-SG2 high-class product and second Warburg Pincus blend rubber, and adds
Add blending and modifying agent Elvaloy 742, enhance puncture energy.(2) second Warburg Pincus rubber is along with the increasing of wherein vinyl acetate content
Adding, the oil resistivity of sizing material, elongation at break can be significantly increased, and the compatibility with PVC is also more preferable, but vinyl acetate content is more than
When 55%, heat-resisting quantity and the elasticity of second Warburg Pincus rubber can decline, and affect flexibility, and the ethylene contents of second Warburg Pincus rubber is 50 ±
1.5%, there is high fire-retardance, heat-proof aging, oil resistance, aggregative indicator is good；Owing to the ethylene contents of LEVAPREN 500HV cannot
Itself and PVC is made to reach fully compatible, it is necessary to the effect by blending and modifying agent Elvaloy 742 reaches fully compatible.⑶
Elvaloy 742, as blending and modifying agent, is ethylene/vinyl acetate/hydroxyl copolymer, and molecular weight is close with PVC-SG2, tool
There are the most excellent against weather, anti-chemical aging and nonmigratory.(4) adipic acid propanediol polyester is as plasticizer, molecule
Amount is big, and volatility is low, and animal migration is little, and oil resistant and resistance to suds are extracted out, heat-resist.(5) epoxy soybean oil has plasticizer concurrently with steady
Determine the effect of agent, there is excellent heat-resisting, light fastness, the compatibility is good, volatility is low, be difficult to be drawn out of, and have good electricity
Insulating properties and preferable tolerance to cold, nontoxic, and adipic acid propanediol polyester heat-resisting, cold-resistant with can realize simultaneously, and improve
Processing technique.(6) it is easily generated decomposition under polrvinyl chloride long-term light or higher temperature effect in atmosphere, discharges hydrogen chloride, and
Hydrogen chloride itself is again a kind of catalyst promoting and decomposing, and needs for this to add the decomposition that stabilizer stops or delays PVC.This
Bright employing lead sulfate tribasic and Dythal are as stabilizer, and lead sulfate tribasic has excellent thermostability
And electrical insulation capability, light resistance is good, and water absorption is little, and big to the absorbing power of hydrogen chloride, light-proofness is good, and resistance to weathering is good；Two
The thermostability of alkali lead phthalate and light resistance are held concurrently excellent, and thermally-stabilised good, the compatibility is good；The two is also given birth to with hcl reaction
Becoming stable PbCl2, can strengthen stablizing effect, improve heat resistance, water absorption is little, is suitable to boats and ships humidity working environment, changes
Kind process industrial art performance.Age resistor the most of the prior art is best to the long-term anti-aging effect of PVC with diphenol propane, and it is
Colorless crystalline powder, water insoluble, have the effect of stabilizer, antioxidant and plasticizer concurrently, can play and prevent polrvinyl chloride
Oxicracking, protection plasticizer, from oxidation, makes mixing materials have protecting against shock.(8) antimony oxide and chlorinated paraffin-52 are made
For fire retardant, and the two is with beaming back blanketing effect, strengthens fire resistance；Antimony oxide is powder white, nontoxic, odorless
End, generates antimony chloride when it burns with chlorinated paraffin and plays blanketing effect and dilution effect, make material and air exclusion, reach resistance
Fuel efficiency fruit, but during antimony oxide burning, the amount of being fuming is big, and also its sour gas produced has corrosivity, needs for this to add
Smoke elimination acid inhibitor.Chlorinated paraffin is cheap simultaneously, and has the effect of lubricant, makes mixing materials be prone to processing, improves processing
Speed, with equipment or the adhesion on other surfaces when preventing plastic processing, so that having good from roller in the mixing materials course of processing
Property and release property, it is ensured that the surface smoothness of goods, can reduce simultaneously the internal friction of plastics and melted time kinematic viscosity, anti-
Only cause goods overheated because of strong internal friction.(9) ferrocene is as smoke elimination acid inhibitor, and for orange powder, chemical stability is good,
Heatproof is high, and up to 400 DEG C, it can be quickly converted to α-Fe2O3 when mixing materials combustion decomposition goes out hydrogen chloride, and carbonization is risen catalysis
Calcination makes generation CO and CO2, thus reduces the generation of jet-black.
As the preferred version of the present invention, the raw material components of the aging oversheath of the resistance to japanning of described oil resistant and weight content are such as
Under, Corvic PVC-SG2 high-class product: 15 parts；LEVAPREN 500HV rubber: 5 parts；Adipic acid propanediol polyester: 4
Part；Epoxy soybean oil: 2 parts；Lead sulfate tribasic: 0.6 part；Dythal: 1 part；Diphenol propane: 0.05
Part；Elvaloy 742:2 part；Antimony oxide: 1 part；Chlorinated paraffin-52: 0.1 part；Ferrocene: 0.3 part.
As the preferred version of the present invention, the raw material components of the aging oversheath of the resistance to japanning of described oil resistant and weight content are such as
Under, Corvic PVC-SG2 high-class product: 15 parts；LEVAPREN 500HV rubber: 5 parts；Adipic acid propanediol polyester: 5.5
Part；Epoxy soybean oil: 2.5 parts；Lead sulfate tribasic: 0.8 part；Dythal: 1.2 parts；Diphenol propane:
0.08 part；Elvaloy 742:3 part；Antimony oxide: 2 parts；Chlorinated paraffin-52: 0.3 part；Ferrocene: 0.4 part.
As the preferred version of the present invention, the raw material components of the aging oversheath of the resistance to japanning of described oil resistant and weight content are such as
Under, Corvic PVC-SG2 high-class product: 15 parts；LEVAPREN 500HV rubber: 5 parts；Adipic acid propanediol polyester: 7
Part；Epoxy soybean oil: 3 parts；Lead sulfate tribasic: 1 part；Dythal: 1.5 parts；Diphenol propane: 0.1
Part；Elvaloy 742:4 part；Antimony oxide: 3 parts；Chlorinated paraffin-52: 0.5 part；Ferrocene: 0.5 part.
It is a further object of the invention to provide a kind of oil resistant peculiar to vessel aging individual screen of resistance to japanning and control the system of cable
Make method, the cable that the method is fabricated by, possess the ageing properties of resistance to japanning, extend the service life of cable for ship, it is ensured that electricity
Pneumoelectric subset runs safety.
For realizing object above, a kind of oil resistant peculiar to vessel provided by the present invention aging individual screen of resistance to japanning controls cable
Manufacture method, comprises the following steps successively: at the periphery of twisted copper conductors uniform extruded insulation layer, in the periphery of described insulating barrier
Twining package tape in wrapped shielding, the periphery cladding individual screen layer of twining package tape in described shielding, outside described individual screen layer
The outer twining package tape of week wrapped shielding constitutes control cable core, and the gap filling between many described control cable cores is fire-retardant poly-
Tacryl is overall stranded composition control cable conductor after filling out core, wraps up high thermal resistivity in the periphery of described control cable conductor
Flame-retardant indulges band, indulges the periphery cladding armouring braid of band at described high thermal resistivity flame-retardant, at described armouring
The oil resistant aging oversheath of resistance to japanning is extruded after the periphery coating Pulvis Talci of braid.
Relative to prior art, the beneficial effect that the present invention obtains is described above.
As the preferred version of the present invention, the preparation method of the aging oversheath of the resistance to japanning of described oil resistant is as follows: (1) is by following
Component and weight content prepare raw material, Corvic PVC-SG2 high-class product: 15 parts；LEVAPREN 500HV rubber: 5 parts；
Adipic acid propanediol polyester: 4 ~ 7 parts；Epoxy soybean oil: 2 ~ 3 parts；Lead sulfate tribasic: 0.6 ~ 1 part；Dibasic phthalic acid
Lead: 1 ~ 1.5 part；Diphenol propane: 0.05 ~ 0.1 part；Elvaloy 742:2 ~ 4 part；Antimony oxide: 1 ~ 3 part；Chlorination stone
Wax-52:0.1 ~ 0.5 part；Ferrocene: 0.3 ~ 0.5 part；(2) first by Corvic PVC-SG2 high-class product and LEVAPREN
500HV rubber stirs 5 ~ 10 minutes with the rotating speed of 500 ~ 600rpm in high-speed mixer, then continues to add to high-speed mixer
Enter adipic acid propanediol polyester, epoxy soybean oil, lead sulfate tribasic, Dythal, diphenol propane,
Elvaloy 742, antimony oxide, chlorinated paraffin-52 and ferrocene, then high-speed mixer rotating speed is risen to 800 ~
1000rpm continues stirring 10 ~ 15 minutes, and high-speed mixer temperature is 80 ~ 100 DEG C；Then the colloid being stirred is moved into banburying
Machine carries out banburying, and banbury temperature is 120 DEG C ~ 140 DEG C, discharging after banburying 3 ~ 4 minutes, is finally 130 DEG C ~ 150 DEG C in temperature
Dual-screw pelletizer on extruding pelletization, cool down standby.
As the preferred version of the present invention, the aging oversheath of the resistance to japanning of described oil resistant uses cold feeding manner to squeeze from twin screw
Going out and extrude on machine, the draw ratio of screw rod is (15～20): 1, and body temperature one district during extrusion is 130 ± 5 DEG C, and 2nd district are 140
± 5 DEG C, 3rd district are 150 ± 5 DEG C, and 4th district are 155 ± 5 DEG C, and 5th district are 160 ± 5 DEG C, and head is 170 ± 5 DEG C, flange is 160 ±
5 DEG C, extruder screw uses air cooling, and extrusion plastic uses sectional type water cooled but, starts to cool down from close to extruder position
Tank is divided into 3 sections, and water temperature is gradually lowered to room temperature.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention oil resistant peculiar to vessel aging individual screen of resistance to japanning controls cable.
In figure: 1a. twisted copper conductors；1b. insulating barrier；Twining package tape in 1c. shielding；1d. individual screen layer；Outside 1e. shielding
Twining package tape；2. flame retardant polypropylene fibers fills out core；The highest thermal resistivity flame-retardant indulges band；4. armouring braid；5. oil resistant is resistance to
Paint aging oversheath.
Detailed description of the invention
Embodiment one
As it is shown in figure 1, the oil resistant peculiar to vessel aging individual screen of resistance to japanning of the present invention controls cable, comprise the following steps successively:
Periphery uniform extruded insulation layer 1b, the twining package tape 1c in the wrapped shielding in the periphery of insulating barrier 1b of twisted copper conductors 1a, in shielding
The periphery cladding individual screen layer 1d of interior twining package tape 1c, the outer twining package tape 1e of the wrapped shielding in periphery at individual screen layer 1d constitute control
Cable core processed, overall stranded composition after the many gap filling flame retardant polypropylene fibers controlled between cable core fill out core 2
Control cable conductor, wrap up high thermal resistivity flame-retardant in the periphery controlling cable conductor and indulge band 3, hinder at high thermal resistivity
Fire the periphery cladding armouring braid 4 of fire-resistant vertical band 3, after the periphery of armouring braid 4 coating Pulvis Talci, extrude oil resistant resistance to
Paint aging oversheath 5.
Wherein, the preparation method of the aging oversheath of the resistance to japanning of described oil resistant is as follows: (1) is accurate by following components and weight content
Standby raw material, Corvic PVC-SG2 high-class product: 15 parts；LEVAPREN 500HV rubber: 5 parts；Adipic acid propylene glycol gathers
Ester: 4 parts；Epoxy soybean oil: 2 parts；Lead sulfate tribasic: 0.6 part；Dythal: 1 part；Diphenol propane:
0.05 part；Elvaloy 742:2 part；Antimony oxide: 1 part；Chlorinated paraffin-52: 0.1 part；Ferrocene: 0.3 part.
(2) first by Corvic PVC-SG2 high-class product and LEVAPREN 500HV rubber in high-speed mixer with
The rotating speed of 500rpm stirs 5 minutes, then to high-speed mixer continuously add adipic acid propanediol polyester, epoxy soybean oil, three
Alkali lead sulfate, Dythal, diphenol propane, Elvaloy 742, antimony oxide, chlorinated paraffin-52 and
Ferrocene, then rises to high-speed mixer rotating speed 800rpm and continues stirring 10 minutes, and high-speed mixer temperature is 80 DEG C；Then
The colloid being stirred immigration banbury is carried out banburying, and banbury temperature is 120 DEG C, and discharging after banburying 3 minutes, finally in temperature
Be extruding pelletization on the dual-screw pelletizer of 130 DEG C, cool down standby.
Described jacket rubber uses cold feeding manner to extrude from double screw extruder, and the draw ratio of screw rod is 15:1, squeezes
Body temperature one district when going out is 125 DEG C, and 2nd district are 135 DEG C, and 3rd district are 145 DEG C, and 4th district are 150 DEG C, and 5th district are 155 DEG C, machine
Head is 165 DEG C, and flange is 155 DEG C, and extruder screw uses air cooling, and extrusion plastic uses sectional type water cooled but, from close to squeezing
Going out machine position and start to be divided into bosh 3 sections, water temperature is gradually lowered to room temperature.
Embodiment two
As it is shown in figure 1, the oil resistant peculiar to vessel aging individual screen of resistance to japanning of the present invention controls cable, comprise the following steps successively:
Periphery uniform extruded insulation layer 1b, the twining package tape 1c in the wrapped shielding in the periphery of insulating barrier 1b of twisted copper conductors 1a, in shielding
The periphery cladding individual screen layer 1d of interior twining package tape 1c, the outer twining package tape 1e of the wrapped shielding in periphery at individual screen layer 1d constitute control
Cable core processed, overall stranded composition after the many gap filling flame retardant polypropylene fibers controlled between cable core fill out core 2
Control cable conductor, wrap up high thermal resistivity flame-retardant in the periphery controlling cable conductor and indulge band 3, hinder at high thermal resistivity
Fire the periphery cladding armouring braid 4 of fire-resistant vertical band 3, after the periphery of armouring braid 4 coating Pulvis Talci, extrude oil resistant resistance to
Paint aging oversheath 5.
Wherein, the preparation method of the aging oversheath of the resistance to japanning of described oil resistant is as follows: (1) is accurate by following components and weight content
Standby raw material, Corvic PVC-SG2 high-class product: 15 parts；LEVAPREN 500HV rubber: 5 parts；Adipic acid propylene glycol gathers
Ester: 5.5 parts；Epoxy soybean oil: 2.5 parts；Lead sulfate tribasic: 0.8 part；Dythal: 1.2 parts；Diphenylol
Propane: 0.08 part；Elvaloy 742:3 part；Antimony oxide: 2 parts；Chlorinated paraffin-52: 0.3 part；Ferrocene: 0.4 part.
(2) first by Corvic PVC-SG2 high-class product and LEVAPREN 500HV rubber in high-speed mixer with
The rotating speed of 550rpm stirs 8 minutes, then to high-speed mixer continuously add adipic acid propanediol polyester, epoxy soybean oil, three
Alkali lead sulfate, Dythal, diphenol propane, Elvaloy 742, antimony oxide, chlorinated paraffin-52 and
Ferrocene, then rises to high-speed mixer rotating speed 900rpm and continues stirring 12 minutes, and high-speed mixer temperature is 90 DEG C；Then
The colloid being stirred immigration banbury is carried out banburying, and banbury temperature is 130 DEG C, and discharging after banburying 3.5 minutes, finally in temperature
Degree is extruding pelletization on the dual-screw pelletizer of 140 DEG C, it is standby to cool down.
Described jacket rubber uses cold feeding manner to extrude from double screw extruder, and the draw ratio of screw rod is 18:1, squeezes
Body temperature one district when going out is 130 DEG C, and 2nd district are 140 DEG C, and 3rd district are 150 DEG C, and 4th district are 155 DEG C, and 5th district are 160 DEG C, machine
Head is 170 DEG C, and flange is 160 DEG C, and extruder screw uses air cooling, and extrusion plastic uses sectional type water cooled but, from close to squeezing
Going out machine position and start to be divided into bosh 3 sections, water temperature is gradually lowered to room temperature.
Embodiment three
As it is shown in figure 1, the oil resistant peculiar to vessel aging individual screen of resistance to japanning of the present invention controls cable, comprise the following steps successively:
Periphery uniform extruded insulation layer 1b, the twining package tape 1c in the wrapped shielding in the periphery of insulating barrier 1b of twisted copper conductors 1a, in shielding
The periphery cladding individual screen layer 1d of interior twining package tape 1c, the outer twining package tape 1e of the wrapped shielding in periphery at individual screen layer 1d constitute control
Cable core processed, overall stranded composition after the many gap filling flame retardant polypropylene fibers controlled between cable core fill out core 2
Control cable conductor, wrap up high thermal resistivity flame-retardant in the periphery controlling cable conductor and indulge band 3, hinder at high thermal resistivity
Fire the periphery cladding armouring braid 4 of fire-resistant vertical band 3, after the periphery of armouring braid 4 coating Pulvis Talci, extrude oil resistant resistance to
Paint aging oversheath 5.
Wherein, the preparation method of the aging oversheath of the resistance to japanning of described oil resistant is as follows: (1) is accurate by following components and weight content
Standby raw material, Corvic PVC-SG2 high-class product: 15 parts；LEVAPREN 500HV rubber: 5 parts；Adipic acid propylene glycol gathers
Ester: 7 parts；Epoxy soybean oil: 3 parts；Lead sulfate tribasic: 1 part；Dythal: 1.5 parts；Diphenol propane:
0.1 part；Elvaloy 742:4 part；Antimony oxide: 3 parts；Chlorinated paraffin-52: 0.5 part；Ferrocene: 0.5 part.
(2) first by Corvic PVC-SG2 high-class product and LEVAPREN 500HV rubber in high-speed mixer with
The rotating speed of 600rpm stirs 10 minutes, then to high-speed mixer continuously add adipic acid propanediol polyester, epoxy soybean oil, three
Alkali lead sulfate, Dythal, diphenol propane, Elvaloy 742, antimony oxide, chlorinated paraffin-52 and
Ferrocene, then rises to high-speed mixer rotating speed 1000rpm and continues stirring 15 minutes, and high-speed mixer temperature is 100 DEG C；Connect
And the colloid being stirred immigration banbury is carried out banburying, banbury temperature is 140 DEG C, and discharging after banburying 4 minutes, finally in temperature
Degree is extruding pelletization on the dual-screw pelletizer of 150 DEG C, it is standby to cool down.
Described jacket rubber uses cold feeding manner to extrude from double screw extruder, and the draw ratio of screw rod is 20:1, squeezes
Body temperature one district when going out is 135 DEG C, and 2nd district are 145 DEG C, and 3rd district are 155 DEG C, and 4th district are 160 DEG C, and 5th district are 165 DEG C, machine
Head is 175 DEG C, and flange is 165 DEG C, and extruder screw uses air cooling, and extrusion plastic uses sectional type water cooled but, from close to squeezing
Going out machine position and start to be divided into bosh 3 sections, water temperature is gradually lowered to room temperature.
The cable jacket used in embodiment one to embodiment three is carried out the ageing properties of resistance to japanning test, immerses temperature
168h in the paint solution of 100 ± 1 DEG C, with aging before compared with, the tensile strength change of embodiment one to embodiment three sheath
With elongation at break rate of change no more than ± 40%.
The cable jacket used in embodiment one to embodiment three is carried out low-temperature impact-resistant and bending property test, presses
According to the detection method of CSA 22.2 No.0.3-01 standard, sheath is equal under the low-temperature bending of-40 DEG C and the low-temperature impact of-35 DEG C
Without be full of cracks.
The cable used in embodiment one to embodiment three carries out anti-impact pressure technical performance test, and finished cable is standing
After the punching press of 9800N, sheath is all without deformation.
To using the cable jacket in embodiment one to embodiment three to carry out oil resistance test, method of testing according to
The method of IEEE 1580-2010 is tested, immerse temperature 70 ± 1 DEG C fluid 4h, with aging before compared with, embodiment one to
The retai-nedntensile strength of the cable jacket that the jacket rubber in embodiment three is made is all not less than 80%, and elongation at break is protected
Stay rate all not less than 60%.
Using the cable in embodiment one to embodiment three, Long-term service temperature is all up to 90 DEG C, higher than IEC 60092-
The operating temperature of 85 DEG C of 359:1999 standard regulation, makes cable have bigger current-carrying capacity.
In embodiment one to embodiment three, Corvic PVC-SG2 high-class product uses GB/T 5761-2006 standard
In PVC-SG2 high-class product, the product of Haizhou, Dongtai City chemical industry goods and materials company limited can be selected.LEVAPREN 500HV rubber
Also known as second Warburg Pincus rubber, the product of Jiangyou Chemical Technology Co., Ltd. can be used.Adipic acid propanediol polyester can select Shanghai Jiang Lai
The product of bio tech ltd；Epoxy soybean oil can select the product of Tianjin Guo Long Chemical Co., Ltd.；Tribasic sulfur
Lead plumbate can select the product of Jinan Jia Yu Chemical Co., Ltd.；Dythal can select the bright chemical industry of Shanghai China
The product of auxiliary agent company limited；Diphenol propane can select the product of Shanghai Jing Ma ELISA kit supplier； Elvaloy
742 is ethylene/vinyl acetate/hydroxyl copolymer, selects Dupont EVA Elvaloy 742；Chlorinated paraffin-52 is also known as chlorine
For alkane 52, chloralkane-52, chloralkane-52#, chlorine wax-52,52 type chlorinated paraffin, it is called for short CP-52, molecular formula
C15H26Cl7, can select the product of Yingyang, Henan Province Chemical Co., Ltd. of Toyota；Ferrocene molecular formula is Fe (C5H5) 2, can
To select the product of Jinan Jia Yu Chemical Co., Ltd..The present invention is raw materials used, divided by upper producer outside, all can select on market
Other satisfactory like product.
In embodiment one to embodiment three, twisted copper conductors by meet the 2nd class tinned copper conductor in IEC 60228 stranded and
Become；Insulating barrier uses and meets the insulant that relevant cable for ship standard specifies, in shielding, twining package tape and the outer twining package tape of shielding are equal
For high thermal resistivity flame-retardant band, in order to prevent the braiding copper wire of individual screen layer from stabbing insulating barrier.Flame retardant polypropylene fibers
Filling out that core proportion is little, oxygen index (OI) is high, fire resistance is good；Armouring braid use proof copper-wire braided, armouring is external extrude sheath before pass
Pulvis Talci, makes uniformly to coat around armouring Pulvis Talci.High thermal resistivity flame-retardant indulges band by ceramic fireproof silicon rubber
Glue and temperature resistant glass fiber cloth calendering are composited, and can gradually stiffen into ceramic-like armour through burning under the conditions of 350 ~ 3000 DEG C
First, structural good, fire protecting performance is excellent, plays a very good protection circuit, ensures circuit in case of fire unimpeded.
This material proportion is little, less by about 20% than mica tape proportion, and tensile strength is high, and mechanical performance is excellent, does not absorbs water, and thermal resistivity is big, combustion
Not falling off after burning, fire resistance is up to 1000 DEG C × 120min；Low cigarette, Halogen, nontoxic, flue gas has polymeric material field
The ZA1 rank of high level of security, i.e. white mice are not any change after sucking flue gas 30min for three days, thus to people under flame condition
Body does not results in secondary injury, and with low cost.Use vertical packet mode can carry out when extruding sheath, it is not necessary to be separately provided
Operation, thus simplify processing technique, manufacturing cost is greatly reduced, avoids the overlapping wrapped waste of material caused and electricity simultaneously
Cable external diameter weight drawback, also overcome the wrapped drawback that can reduce flame-retardant performance in gap, concrete technical specification is such as
Following table.
The foregoing is only the preferable possible embodiments of the present invention, the non-patent protection model therefore limiting to the present invention
Enclose.In addition to the implementation, the present invention can also have other embodiments.The skill that all employing equivalents or equivalent transformation are formed
Art scheme, all falls within the protection domain of application claims.
Claims (8)
1. the oil resistant peculiar to vessel aging individual screen of resistance to japanning controls cable, it is characterised in that: the periphery of twisted copper conductors is uniform
Being extruded with insulating barrier, the periphery of described insulating barrier is surrounded with twining package tape in shielding, and in described shielding, the periphery of twining package tape is coated with
Individual screen layer, the periphery of described individual screen layer is surrounded with the outer twining package tape of shielding and constitutes control cable core, many described controls
Gap filling between cable core processed has flame retardant polypropylene fibers to fill out core and overall stranded composition controls cable conductor, described control
The periphery of cable conductor processed is enclosed with high thermal resistivity flame-retardant and indulges band, and described high thermal resistivity flame-retardant indulges band
Periphery is coated with armouring braid, and the periphery of described armouring braid is coated with Pulvis Talci, is extruded with the resistance to painting of oil resistant outside Pulvis Talci
Paint aging oversheath.
The oil resistant peculiar to vessel the most according to claim 1 aging individual screen of resistance to japanning controls cable, it is characterised in that described resistance to
Raw material components and the weight content of the oil aging oversheath of resistance to japanning are as follows, Corvic PVC-SG2 high-class product: 15 parts；
LEVAPREN 500HV rubber: 5 parts；Adipic acid propanediol polyester: 4 ~ 7 parts；Epoxy soybean oil: 2 ~ 3 parts；Lead sulfate tribasic:
0.6 ~ 1 part；Dythal: 1 ~ 1.5 part；Diphenol propane: 0.05 ~ 0.1 part；Elvaloy 742:2 ~ 4 part；
Antimony oxide: 1 ~ 3 part；Chlorinated paraffin-52: 0.1 ~ 0.5 part；Ferrocene: 0.3 ~ 0.5 part.
The oil resistant peculiar to vessel the most according to claim 2 aging individual screen of resistance to japanning controls cable, it is characterised in that described resistance to
Raw material components and the weight content of the oil aging oversheath of resistance to japanning are as follows, Corvic PVC-SG2 high-class product: 15 parts；
LEVAPREN 500HV rubber: 5 parts；Adipic acid propanediol polyester: 4 parts；Epoxy soybean oil: 2 parts；Lead sulfate tribasic: 0.6
Part；Dythal: 1 part；Diphenol propane: 0.05 part；Elvaloy 742:2 part；Antimony oxide: 1 part；
Chlorinated paraffin-52: 0.1 part；Ferrocene: 0.3 part.
The oil resistant peculiar to vessel the most according to claim 2 aging individual screen of resistance to japanning controls cable, it is characterised in that described resistance to
Raw material components and the weight content of the oil aging oversheath of resistance to japanning are as follows, Corvic PVC-SG2 high-class product: 15 parts；
LEVAPREN 500HV rubber: 5 parts；Adipic acid propanediol polyester: 5.5 parts；Epoxy soybean oil: 2.5 parts；Lead sulfate tribasic:
0.8 part；Dythal: 1.2 parts；Diphenol propane: 0.08 part；Elvaloy 742:3 part；Antimony oxide:
2 parts；Chlorinated paraffin-52: 0.3 part；Ferrocene: 0.4 part.
The oil resistant peculiar to vessel the most according to claim 2 aging individual screen of resistance to japanning controls cable, it is characterised in that described resistance to
Raw material components and the weight content of the oil aging oversheath of resistance to japanning are as follows, Corvic PVC-SG2 high-class product: 15 parts；
LEVAPREN 500HV rubber: 5 parts；Adipic acid propanediol polyester: 7 parts；Epoxy soybean oil: 3 parts；Lead sulfate tribasic: 1 part；
Dythal: 1.5 parts；Diphenol propane: 0.1 part；Elvaloy 742:4 part；Antimony oxide: 3 parts；Chlorine
Fossil waxes-52:0.5 part；Ferrocene: 0.5 part.
6. the aging individual screen of the resistance to japanning of oil resistant peculiar to vessel controls a manufacture method for cable, it is characterized in that, includes following successively
Step: at the periphery of twisted copper conductors uniform extruded insulation layer, twining package tape in the wrapped shielding in the periphery of described insulating barrier, in institute
Stating the periphery cladding individual screen layer of the interior twining package tape of shielding, the outer twining package tape of the wrapped shielding in periphery at described individual screen layer is constituted
Controlling cable core, the gap filling flame retardant polypropylene fibers between many described control cable cores is overall stranded after filling out core
Constitute and control cable conductor, wrap up high thermal resistivity flame-retardant in the periphery of described control cable conductor and indulge band, described
High thermal resistivity flame-retardant indulges the periphery cladding armouring braid of band, coats Pulvis Talci in the periphery of described armouring braid
After extrude the oil resistant aging oversheath of resistance to japanning.
The oil resistant peculiar to vessel the most according to claim 6 aging individual screen of resistance to japanning controls the manufacture method of cable, its feature
Being, the preparation method of the aging oversheath of the resistance to japanning of described oil resistant is as follows: (1) prepares raw material by following components and weight content,
Corvic PVC-SG2 high-class product: 15 parts；LEVAPREN 500HV rubber: 5 parts；Adipic acid propanediol polyester: 4 ~ 7 parts；
Epoxy soybean oil: 2 ~ 3 parts；Lead sulfate tribasic: 0.6 ~ 1 part；Dythal: 1 ~ 1.5 part；Diphenol propane:
0.05 ~ 0.1 part；Elvaloy 742:2 ~ 4 part；Antimony oxide: 1 ~ 3 part；Chlorinated paraffin-52: 0.1 ~ 0.5 part；Ferrocene:
0.3 ~ 0.5 part；(2) first by Corvic PVC-SG2 high-class product and LEVAPREN 500HV rubber in high-speed mixer
Stir 5 ~ 10 minutes with the rotating speed of 500 ~ 600rpm, then continuously add adipic acid propanediol polyester, epoxy to high-speed mixer
Soybean oil, lead sulfate tribasic, Dythal, diphenol propane, Elvaloy 742, antimony oxide, chlorination
Paraffin-52 and ferrocene, then rise to high-speed mixer rotating speed 800 ~ 1000rpm and continue stirring 10 ~ 15 minutes, mixed at high speed
Machine temperature is 80 ~ 100 DEG C；Then the colloid being stirred immigration banbury being carried out banburying, banbury temperature is 120 DEG C ~ 140
DEG C, discharging after banburying 3 ~ 4 minutes, finally on the dual-screw pelletizer that temperature is 130 DEG C ~ 150 DEG C extruding pelletization, cool down standby
With.
The oil resistant peculiar to vessel the most according to claim 6 aging individual screen of resistance to japanning controls the manufacture method of cable, its feature
Being, the aging oversheath of the resistance to japanning of described oil resistant uses cold feeding manner to extrude from double screw extruder, the draw ratio of screw rod
For (15～20): 1, body temperature one district during extrusion is 130 ± 5 DEG C, and 2nd district are 140 ± 5 DEG C, and 3rd district are 150 ± 5 DEG C, four
District is 155 ± 5 DEG C, and 5th district are 160 ± 5 DEG C, and head is 170 ± 5 DEG C, and flange is 160 ± 5 DEG C, and extruder screw uses air-cooled
But, extrusion plastic uses sectional type water cooled but, starts to be divided into bosh 3 sections from close to extruder position, and water temperature gradually drops
Low to room temperature.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610361892.7A CN106098199A (en) | 2016-05-27 | 2016-05-27 | The aging individual screen of the resistance to japanning of oil resistant peculiar to vessel controls cable and manufacture method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610361892.7A CN106098199A (en) | 2016-05-27 | 2016-05-27 | The aging individual screen of the resistance to japanning of oil resistant peculiar to vessel controls cable and manufacture method thereof |
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| CN106098199A true CN106098199A (en) | 2016-11-09 |
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| CN101494097A (en) * | 2008-12-15 | 2009-07-29 | 安徽滨江电缆股份有限公司 | Control cable |
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| CN103578633A (en) * | 2013-11-08 | 2014-02-12 | 江苏远洋东泽电缆股份有限公司 | Hydrocarbon-ageing-resistant control cable for petrochemical unit and manufacturing method of hydrocarbon-ageing-resistant control cable |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101494097A (en) * | 2008-12-15 | 2009-07-29 | 安徽滨江电缆股份有限公司 | Control cable |
| CN202042230U (en) * | 2011-03-31 | 2011-11-16 | 绿宝电缆（集团）有限公司 | Fire-resistant control cable for ship |
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Application publication date: 20161109 |