CN110335711A - A kind of naval vessel termite-resistant rodent-resistant low-smoke non-halogen flame-retardant control cable - Google Patents
A kind of naval vessel termite-resistant rodent-resistant low-smoke non-halogen flame-retardant control cable Download PDFInfo
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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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
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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
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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
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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
- H01B7/187—Sheaths comprising extruded non-metallic layers
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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
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
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- 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
- C08K3/02—Elements
- C08K2003/026—Phosphorus
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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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- 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
- C08K2003/322—Ammonium phosphate
- C08K2003/323—Ammonium polyphosphate
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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
- C08K3/38—Boron-containing compounds
- C08K2003/387—Borates
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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
- C08L2201/02—Flame or fire retardant/resistant
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- 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
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- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- 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
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Abstract
The invention discloses a kind of naval vessel termite-resistant rodent-resistant low-smoke non-halogen flame-retardants to control cable, including insulated wire cores, halogen-free flameproof band and restrictive coating, the insulated wire cores include conductor and the insulating layer that is extruded in outside conductor, it is surrounded with halogen-free flameproof band outside the cable core, the restrictive coating is extruded with outside the halogen-free flameproof band；Wherein, the raw material of restrictive coating includes: 80-100 parts of ethylene propylene diene rubber, 30-40 parts of filler, 2-6 parts of plasticizer by weight, 1-2 parts of crosslinking agent, 0.5-0.6 parts of cross-linking aid, 25-35 parts of fire retardant, 2-4 parts of flame retardant, 1-3 parts of antioxidant, 2-3 parts of termite-resistant rodent-resistant agent, 2-4 parts of compatilizer, 2-4 parts of lubricant.The present invention is cooperated by each substance so that the present invention has good halogen-free flame-retardance, termite-resistant rodent-resistant and mechanical performance.
Description
Technical field
The present invention relates to field of cable technology more particularly to a kind of naval vessel termite-resistant rodent-resistant low-smoke non-halogen flame-retardant to control electricity
Cable.
Background technique
Power cable, to transmit and distribute high-power power, controls cable from electric system in electric system backbone
Distributor point electric energy is transmitted directly to the electric power connection line roads of various electrical equipment utensils.The voltage rating for controlling cable is main
For 450/750V.
Control cable has the characteristics that moisture-proof, anti-corrosion and antisitic defect, can be laid in tunnel or cable duct, it is easy by
The infringement of mouse ant, causes security risk, it is therefore desirable to increase the performance of its termite-resistant rodent-resistant.
Control cable often uses polyvinyl chloride as insulating materials and sheath material, but contains chlorine element in polyvinyl chloride,
It will increase smoke release when burning, discharge corrosive gas, pollute environment, it is therefore desirable to Halogen plastics or rubber material be selected to make
For insulation and sheath material, but its flame retardant property is lower, needs to increase its anti-flammability.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of naval vessel termite-resistant rodent-resistant low-smoke non-halogen flame-retardants
Control cable, the present invention cooperate by each substance so that the present invention with good halogen-free flame-retardance, termite-resistant rodent-resistant and
Mechanical performance.
A kind of naval vessel proposed by the present invention controls cable, including insulated wire cores, Halogen with termite-resistant rodent-resistant low-smoke non-halogen flame-retardant
Inhibiting tape and restrictive coating, the insulated wire cores include conductor and the insulating layer that is extruded in outside conductor, are surrounded with outside the cable core
Halogen-free flameproof band, the halogen-free flameproof band are extruded with the restrictive coating outside；Wherein, the raw material of restrictive coating includes: three by weight
It is first EP rubbers 80-100 parts, 30-40 parts of filler, 2-6 parts of plasticizer, 1-2 parts of crosslinking agent, 0.5-0.6 parts of cross-linking aid, fire-retardant
25-35 parts of agent, 2-4 parts of flame retardant, 1-3 parts of antioxidant, 2-3 parts of termite-resistant rodent-resistant agent, 2-4 parts of compatilizer, 2-4 parts of lubricant.
Preferably, in the preparation process of fire retardant, diphenylguanidine, ammonium polyphosphate, dioxane is mixed, 2- is stirred at room temperature
3h is cooled to 0-4 DEG C, and Cyanuric Chloride dioxane solution is added dropwise, and insulated and stirred 4-5h is added triethylamine and mixes, is warming up to 60-
70 DEG C, insulated and stirred 7-8h, it is warming up to 90-100 DEG C, insulated and stirred 8-10h, filtering takes Washing of Filter Cake, is dried to obtain fire-retardant
Agent.
Preferably, Washing of Filter Cake water and ethanol washing are taken.
Preferably, dry to be dried in vacuo, drying temperature is 40-50 DEG C, drying time 12-24h.
Preferably, diphenylguanidine, ammonium polyphosphate weight ratio be 1:2.5-2.8.
Preferably, diphenylguanidine, Cyanuric Chloride molar ratio be 1:0.35-0.45.
Preferably, diphenylguanidine, triethylamine molar ratio be 1:1-1.4.
It is above-mentioned not provide the dosage of dioxane in the preparation process of fire retardant, its dosage is determined according to concrete operations.
Preferably, flame retardant is zinc borate, microencapsulated powder oil, wherein the weight ratio of zinc borate, microencapsulated powder oil
For 1:1-2.
Preferably, termite-resistant rodent-resistant agent be RH-18 protection against rodents repellant and S-07 anti-termite agent, wherein RH-18 protection against rodents repellant and
The weight ratio of S-07 anti-termite agent is 1:0.4-0.6.
Preferably, filler is white carbon black, organically-modified kaolin, modified magnesium hydroxide.
Preferably, white carbon black, organically-modified kaolin, modified magnesium hydroxide weight ratio be 2-3:1:1-2.
Preferably, organically-modified kaolin, modified magnesium hydroxide are silane coupler modified kaolin.
Preferably, white carbon black is 1000-2000 mesh, and organically-modified kaolin is 600-800 mesh, and modified magnesium hydroxide is
800-1000 mesh.
Preferably, compatilizer is maleic anhydride graft compatilizer and Si69.
Preferably, maleic anhydride graft compatilizer and the weight ratio of Si69 are 1:0.5-0.7.
Preferably, plasticizer is epoxidized soybean oil.
Preferably, lubricant is paraffin.
Preferably, crosslinking agent is sulphur.
Preferably, cross-linking aid is accelerant CZ and accelerant B Z.
Above-mentioned RH-18 protection against rodents repellant and S-07 anti-termite agent are commercially available.
Restrictive coating of the present invention the preparation method comprises the following steps: take ethylene propylene diene rubber, filler, plasticizer, crosslinking agent, cross-linking aid,
Fire retardant, flame retardant, antioxidant, termite-resistant rodent-resistant agent, compatilizer, lubricant mix, mixing, mill, vulcanization, then through twin-screw
Extruder squeezes out to obtain restrictive coating.
The present invention selects diphenylguanidine, ammonium polyphosphate, Cyanuric Chloride reaction, and the double bond nitrogen in diphenylguanidine is first and in ammonium polyphosphate
Hydroxyl reaction, to be grafted diphenylguanidine in ammonium polyphosphate, then remaining nitrogen and Cyanuric Chloride generation nucleophilic are anti-in diphenylguanidine
It answers, is wrapped in ammonium polyphosphate surface and constitutes expanding fire retardant, greatly increase flame retardant property of the invention, and is after package poly-
Ammonium phosphate, Compatibility improvement can be evenly dispersed with ethylene propylene diene rubber, further increases anti-flammability of the invention, and poly- phosphorus
Sour ammonium is wrapped up, its water resistance is increased, and avoids ships environment humidity, and ammonium polyphosphate is easy the moisture absorption, anti-flammability is caused to reduce
The problem of, and avoid that fire retardant can be prevented to migrate toward rubber surface；Select zinc borate, microencapsulated powder oil with suitable proportion with
Fire retardant cooperates, and can further promote anti-flammability, increase smoke suppressing of the invention；White carbon black, organically-modified kaolinite
Soil, modified magnesium hydroxide are cooperated using suitable proportion as filler, can increase mechanical performance of the invention, and organically-modified
Kaolin, modified magnesium hydroxide can increase into the density of layer of charcoal, reduce ignition temperature, dilution oxygen and combustable gas concentration, with
Fire retardant is cooperated with suitable proportion, thus further fire-retardant；The filler of suitable particle diameter cooperates, and can further increase this hair
Bright mechanical performance；RH-18 protection against rodents repellant and S-07 anti-termite agent cooperate, and increase termite-resistant rodent-resistant performance of the invention；Horse
Maleic anhydride grafted compatilizer and Si69, paraffin cooperate, and promote each substance evenly dispersed；Sulphur, accelerant CZ and promotor
BZ, which cooperates to vulcanize, forms cross-linked network, increases mechanical performance of the invention, and above-mentioned each substance cooperates so that the present invention
With good halogen-free flame-retardance, termite-resistant rodent-resistant and mechanical performance.
Specific embodiment
In the following, technical solution of the present invention is described in detail by specific embodiment.
Embodiment 1
A kind of naval vessel termite-resistant rodent-resistant low-smoke non-halogen flame-retardant control cable, including insulated wire cores, halogen-free flameproof band and sheath
Layer, the insulated wire cores include conductor and the insulating layer that is extruded in outside conductor, and halogen-free flameproof band, institute are surrounded with outside the cable core
It states and is extruded with the restrictive coating outside halogen-free flameproof band；Wherein, the raw material of restrictive coating includes: ethylene propylene diene rubber 80 by weight
Part, 40 parts of filler, 2 parts of plasticizer, 2 parts of crosslinking agent, 0.5 part of cross-linking aid, 35 parts of fire retardant, 2 parts of flame retardant, antioxidant 3
Part, 2 parts of termite-resistant rodent-resistant agent, 4 parts of compatilizer, 2 parts of lubricant.
Embodiment 2
A kind of naval vessel termite-resistant rodent-resistant low-smoke non-halogen flame-retardant control cable, including insulated wire cores, halogen-free flameproof band and sheath
Layer, the insulated wire cores include conductor and the insulating layer that is extruded in outside conductor, and halogen-free flameproof band, institute are surrounded with outside the cable core
It states and is extruded with the restrictive coating outside halogen-free flameproof band；Wherein, the raw material of restrictive coating includes: ethylene propylene diene rubber 100 by weight
Part, 30 parts of filler, 6 parts of epoxidized soybean oil, 1 part of sulphur, 0.6 part of cross-linking aid, 25 parts of fire retardant, 4 parts of flame retardant, antioxidant
1 part, 3 parts of termite-resistant rodent-resistant agent, 2 parts of compatilizer, 4 parts of paraffin；
In the preparation process of fire retardant, diphenylguanidine, ammonium polyphosphate, dioxane are mixed, 2h is stirred at room temperature, is cooled to
4 DEG C, Cyanuric Chloride dioxane solution is added dropwise, insulated and stirred 4h is added triethylamine and mixes, is warming up to 70 DEG C, insulated and stirred 7h,
100 DEG C, insulated and stirred 8h are warming up to, filtering takes Washing of Filter Cake water and ethanol washing, is warming up to 50 DEG C, vacuum drying 12h is obtained
To fire retardant, wherein diphenylguanidine, ammonium polyphosphate weight ratio be 1:2.8, diphenylguanidine, Cyanuric Chloride molar ratio be 1:0.35,
Diphenylguanidine, triethylamine molar ratio be 1:1.4；
Filler is white carbon black, organically-modified kaolin, modified magnesium hydroxide；
Compatilizer is maleic anhydride graft compatilizer and Si69；
Cross-linking aid is accelerant CZ and accelerant B Z.
Embodiment 3
A kind of naval vessel termite-resistant rodent-resistant low-smoke non-halogen flame-retardant control cable, including insulated wire cores, halogen-free flameproof band and sheath
Layer, the insulated wire cores include conductor and the insulating layer that is extruded in outside conductor, and halogen-free flameproof band, institute are surrounded with outside the cable core
It states and is extruded with the restrictive coating outside halogen-free flameproof band；Wherein, the raw material of restrictive coating includes: ethylene propylene diene rubber 85 by weight
Part, 38 parts of filler, 3 parts of epoxidized soybean oil, 1.8 parts of sulphur, 0.52 part of cross-linking aid, 33 parts of fire retardant, 2.5 parts of flame retardant,
2.5 parts of antioxidant, 2.2 parts of termite-resistant rodent-resistant agent, 3.5 parts of compatilizer, 2.5 parts of paraffin；
In the preparation process of fire retardant, diphenylguanidine, ammonium polyphosphate, dioxane are mixed, 3h is stirred at room temperature, is cooled to
0 DEG C, Cyanuric Chloride dioxane solution is added dropwise, insulated and stirred 5h is added triethylamine and mixes, is warming up to 60 DEG C, insulated and stirred 8h,
90 DEG C, insulated and stirred 10h are warming up to, filtering takes Washing of Filter Cake water and ethanol washing, is warming up to 40 DEG C, vacuum drying obtains for 24 hours
To fire retardant, wherein diphenylguanidine, ammonium polyphosphate weight ratio be 1:2.5, diphenylguanidine, Cyanuric Chloride molar ratio be 1:0.45,
Diphenylguanidine, triethylamine molar ratio be 1:1；
Termite-resistant rodent-resistant agent is RH-18 protection against rodents repellant and S-07 anti-termite agent, wherein RH-18 protection against rodents repellant and S-07 are anti-
The weight ratio of ant agent is 1:0.6；
Filler is 1000 mesh white carbon blacks, the silane coupler modified kaolin of 800 mesh, the silane coupler modified hydrogen-oxygen of 800 mesh
Change magnesium, wherein white carbon black, silane coupler modified kaolin, silane coupler modified magnesium hydroxide weight ratio be 3:1:1；
Compatilizer is maleic anhydride graft compatilizer and Si69, wherein the weight of maleic anhydride graft compatilizer and Si69
Than for 1:0.7；
Cross-linking aid is accelerant CZ and accelerant B Z.
Embodiment 4
A kind of naval vessel termite-resistant rodent-resistant low-smoke non-halogen flame-retardant control cable, including insulated wire cores, halogen-free flameproof band and sheath
Layer, the insulated wire cores include conductor and the insulating layer that is extruded in outside conductor, and halogen-free flameproof band, institute are surrounded with outside the cable core
It states and is extruded with the restrictive coating outside halogen-free flameproof band；Wherein, the raw material of restrictive coating includes: ethylene propylene diene rubber 95 by weight
Part, 32 parts of filler, 4 parts of epoxidized soybean oil, 1.2 parts of sulphur, 0.58 part of cross-linking aid, 27 parts of fire retardant, 3.5 parts of flame retardant,
1.5 parts of antioxidant, 2.8 parts of termite-resistant rodent-resistant agent, 2.5 parts of compatilizer, 3.5 parts of paraffin；
In the preparation process of fire retardant, diphenylguanidine, ammonium polyphosphate, dioxane are mixed, 2.2h is stirred at room temperature, is cooled down
To 3 DEG C, Cyanuric Chloride dioxane solution is added dropwise, insulated and stirred 4.2h is added triethylamine and mixes, is warming up to 68 DEG C, heat preservation is stirred
7.3h is mixed, is warming up to 98 DEG C, insulated and stirred 8.5h, filtering takes Washing of Filter Cake water and ethanol washing, is warming up to 48 DEG C, vacuum
Dry 16h obtains fire retardant, wherein diphenylguanidine, ammonium polyphosphate weight ratio be 1:2.7, the molar ratio of diphenylguanidine, Cyanuric Chloride
For 1:0.38, diphenylguanidine, triethylamine molar ratio be 1:1.3；
Termite-resistant rodent-resistant agent is RH-18 protection against rodents repellant and S-07 anti-termite agent, wherein RH-18 protection against rodents repellant and S-07 are anti-
The weight ratio of ant agent is 1:0.4；
Filler is 2000 mesh white carbon blacks, the silane coupler modified kaolin of 600 mesh, the silane coupler modified hydrogen-oxygen of 1000 mesh
Change magnesium, wherein white carbon black, silane coupler modified kaolin, silane coupler modified magnesium hydroxide weight ratio be 2:1:2；
Compatilizer is maleic anhydride graft compatilizer and Si69, wherein the weight of maleic anhydride graft compatilizer and Si69
Than for 1:0.5；
Cross-linking aid is accelerant CZ and accelerant B Z.
Embodiment 5
A kind of naval vessel termite-resistant rodent-resistant low-smoke non-halogen flame-retardant control cable, including insulated wire cores, halogen-free flameproof band and sheath
Layer, the insulated wire cores include conductor and the insulating layer that is extruded in outside conductor, and halogen-free flameproof band, institute are surrounded with outside the cable core
It states and is extruded with the restrictive coating outside halogen-free flameproof band；Wherein, the raw material of restrictive coating includes: ethylene propylene diene rubber 90 by weight
Part, 35 parts of filler, 4 parts of epoxidized soybean oil, 1.5 parts of sulphur, 0.55 part of cross-linking aid, 30 parts of fire retardant, 3 parts of flame retardant, resist
2 parts of oxygen agent, 2.5 parts of termite-resistant rodent-resistant agent, 3 parts of compatilizer, 3 parts of paraffin；
In the preparation process of fire retardant, diphenylguanidine, ammonium polyphosphate, dioxane are mixed, 2.5h is stirred at room temperature, is cooled down
To 2 DEG C, Cyanuric Chloride dioxane solution is added dropwise, insulated and stirred 4.5h is added triethylamine and mixes, is warming up to 65 DEG C, heat preservation is stirred
7.5h is mixed, is warming up to 95 DEG C, insulated and stirred 9h, filtering takes Washing of Filter Cake water and ethanol washing, is warming up to 45 DEG C, vacuum is dry
Dry 18h obtains fire retardant, wherein diphenylguanidine, ammonium polyphosphate weight ratio be 1:2.6, diphenylguanidine, Cyanuric Chloride molar ratio be
1:0.4, diphenylguanidine, triethylamine molar ratio be 1:1.2；
Termite-resistant rodent-resistant agent is RH-18 protection against rodents repellant and S-07 anti-termite agent, wherein RH-18 protection against rodents repellant and S-07 are anti-
The weight ratio of ant agent is 1:0.5；
Filler is 2000 mesh white carbon blacks, the silane coupler modified kaolin of 600 mesh, the silane coupler modified hydrogen-oxygen of 800 mesh
Change magnesium, wherein white carbon black, silane coupler modified kaolin, silane coupler modified magnesium hydroxide weight ratio be 2.5:1:
1.5；
Compatilizer is maleic anhydride graft compatilizer and Si69, wherein the weight of maleic anhydride graft compatilizer and Si69
Than for 1:0.6；
Cross-linking aid is accelerant CZ and accelerant B Z.
Reference examples 1: being changed to ammonium polyphosphate for fire retardant, other are the same as embodiment 5.
Reference examples 2: being not added flame retardant and termite-resistant rodent-resistant agent, other are the same as embodiment 5.
Embodiment 5, reference examples 1, the restrictive coating performance in reference examples 2 are detected, as a result as follows:
As can be seen from the above table, after fire retardant and flame retardant of the present invention cooperate, good flame resistance, water-tolerant, this
Invention good mechanical property, termite-resistant rodent-resistant.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of naval vessel controls cable with termite-resistant rodent-resistant low-smoke non-halogen flame-retardant, which is characterized in that including insulated wire cores, halogen-free flameproof
Band and restrictive coating, the insulated wire cores include conductor and the insulating layer that is extruded in outside conductor, and Halogen is surrounded with outside the cable core
Inhibiting tape, the halogen-free flameproof band are extruded with the restrictive coating outside；Wherein, the raw material of restrictive coating includes: ternary second by weight
Third 80-100 parts of rubber, 30-40 parts of filler, 2-6 parts of plasticizer, 1-2 parts of crosslinking agent, 0.5-0.6 parts of cross-linking aid, fire retardant
25-35 parts, 2-4 parts of flame retardant, 1-3 parts of antioxidant, 2-3 parts of termite-resistant rodent-resistant agent, 2-4 parts of compatilizer, 2-4 parts of lubricant.
2. naval vessel controls cable with termite-resistant rodent-resistant low-smoke non-halogen flame-retardant according to claim 1, which is characterized in that in fire retardant
Preparation process in, diphenylguanidine, ammonium polyphosphate, dioxane are mixed, 2-3h is stirred at room temperature, is cooled to 0-4 DEG C, trimerization is added dropwise
Chlorine cyanogen dioxane solution, insulated and stirred 4-5h are added triethylamine and mix, and are warming up to 60-70 DEG C, insulated and stirred 7-8h, heating
To 90-100 DEG C, insulated and stirred 8-10h, filtering takes Washing of Filter Cake, is dried to obtain fire retardant.
3. naval vessel controls cable with termite-resistant rodent-resistant low-smoke non-halogen flame-retardant according to claim 2, which is characterized in that filter cake is taken to wash
It washs with water and ethanol washing；Preferably, dry to be dried in vacuo, drying temperature is 40-50 DEG C, drying time 12-24h.
4. the naval vessel according to Claims 2 or 3 controls cable with termite-resistant rodent-resistant low-smoke non-halogen flame-retardant, which is characterized in that hexichol
Guanidine, ammonium polyphosphate weight ratio be 1:2.5-2.8；Preferably, diphenylguanidine, Cyanuric Chloride molar ratio be 1:0.35-0.45；It is excellent
Selection of land, diphenylguanidine, triethylamine molar ratio be 1:1-1.4.
5. any one of -4 naval vessels control cable with termite-resistant rodent-resistant low-smoke non-halogen flame-retardant according to claim 1, which is characterized in that
Flame retardant be zinc borate, microencapsulated powder oil, wherein zinc borate, microencapsulated powder oil weight ratio be 1:1-2.
6. any one of -5 naval vessels control cable with termite-resistant rodent-resistant low-smoke non-halogen flame-retardant according to claim 1, which is characterized in that
Termite-resistant rodent-resistant agent is RH-18 protection against rodents repellant and S-07 anti-termite agent, wherein the weight of RH-18 protection against rodents repellant and S-07 anti-termite agent
Amount is than being 1:0.4-0.6.
7. any one of -6 naval vessels control cable with termite-resistant rodent-resistant low-smoke non-halogen flame-retardant according to claim 1, which is characterized in that
Filler is white carbon black, organically-modified kaolin, modified magnesium hydroxide；Preferably, white carbon black, organically-modified kaolin, modified hydrogen
The weight ratio of magnesia is 2-3:1:1-2；Preferably, organically-modified kaolin, modified magnesium hydroxide are that silane coupling agent changes
Property kaolin；Preferably, white carbon black is 1000-2000 mesh, and organically-modified kaolin is 600-800 mesh, and modified magnesium hydroxide is
800-1000 mesh.
8. any one of -7 naval vessels control cable with termite-resistant rodent-resistant low-smoke non-halogen flame-retardant according to claim 1, which is characterized in that
Compatilizer is maleic anhydride graft compatilizer and Si69；Preferably, maleic anhydride graft compatilizer and the weight ratio of Si69 are 1:
0.5-0.7。
9. any one of -8 naval vessels control cable with termite-resistant rodent-resistant low-smoke non-halogen flame-retardant according to claim 1, which is characterized in that
Plasticizer is epoxidized soybean oil；Preferably, lubricant is paraffin.
10. any one of -9 naval vessels control cable with termite-resistant rodent-resistant low-smoke non-halogen flame-retardant according to claim 1, feature exists
In crosslinking agent is sulphur；Preferably, cross-linking aid is accelerant CZ and accelerant B Z.
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Denomination of invention: A low-smoke, halogen-free, flame-retardant control cable for marine use against rodents and ants Effective date of registration: 20220919 Granted publication date: 20201027 Pledgee: Gaogou Branch of Anhui Wuwei Rural Commercial Bank Co.,Ltd. Pledgor: ANHUI HUANENG CABLE GROUP Co.,Ltd. Registration number: Y2022980015663 |