CN106065124A - A kind of low-smoke halogen-free inflaming-retarding cable sheath material peculiar to vessel and preparation method thereof - Google Patents

A kind of low-smoke halogen-free inflaming-retarding cable sheath material peculiar to vessel and preparation method thereof Download PDF

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Publication number
CN106065124A
CN106065124A CN201610408702.2A CN201610408702A CN106065124A CN 106065124 A CN106065124 A CN 106065124A CN 201610408702 A CN201610408702 A CN 201610408702A CN 106065124 A CN106065124 A CN 106065124A
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China
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parts
sheath material
low
smoke halogen
vessel
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CN201610408702.2A
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Chinese (zh)
Inventor
王社兵
宋琪
王威
查文
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Wuhu Hangfei Science and Technology Co Ltd
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Wuhu Hangfei Science and Technology Co Ltd
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Priority to CN201610408702.2A priority Critical patent/CN106065124A/en
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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/16Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/28Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances natural or synthetic rubbers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00Insulated conductors or cables characterised by their form
    • H01B7/17Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/29Protection against damage caused by extremes of temperature or by flame
    • H01B7/295Protection against damage caused by extremes of temperature or by flame using material resistant to flame
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/02Flame or fire retardant/resistant
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/08Stabilised against heat, light or radiation or oxydation
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/22Halogen free composition
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00Applications
    • C08L2203/20Applications use in electrical or conductive gadgets
    • C08L2203/202Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

Abstract

A kind of low-smoke halogen-free inflaming-retarding cable sheath material peculiar to vessel and preparation method thereof, electric wire rapidoprint field, this cable sheath material is made up of the raw material of following parts by weight: ethylene propylene diene rubber 90 100 parts, zinc oxide 5 10 parts, stearic acid 12,12 parts of age resistor, chlorinated paraffin 58 parts, epoxy soybean oil 35 parts, auxiliary curing agent 23 parts, vulcanizing agent 23 parts, precipitated calcium carbonate 20 30 parts, superfine talcum powder 20 30 parts, stibium oxide 5 10 parts, hydrated metal oxide 23 parts, aluminate coupling agent 23 parts, cold-resistant agent 12 parts.By the reasonable disposition of raw material, and the reasonably optimizing of processing technique, the cable sheath material of production has excellent mechanical performance, electrical property, heat resistance, ageing resistace, insulating properties and fire resistance.

Description

A kind of low-smoke halogen-free inflaming-retarding cable sheath material peculiar to vessel and preparation method thereof
Technical field
The present invention relates to electric wire rapidoprint field, be specifically related to a kind of low-smoke halogen-free inflaming-retarding cable sheath material peculiar to vessel Material and preparation method thereof.
Background technology
Naval vessel the most under water, naval vessel because of stealthy importance, is important to prevent magnetic mine from attacking during navigation, Hull demagnetization need to be often carried out for this.Fixing demagnetization carries out demagnetization at degaussing stations, but for being in navigation process for a long time In naval vessel under water produced by induced field be accomplished by by outside self ship side install eraser system carry out demagnetization.But because The particularity of ship navigation environment and complexity under water, common degaussing cable cannot meet the longitudinal direction needed for installing outside ship side simultaneously Seal the technology requirement being provided simultaneously with demagnetization performance.In electro-insulating rubber industry, commonly use ethylene propylene diene rubber K21, ternary second Third rubber 4045M, but ethylene propylene diene rubber fire resistance and mechanical performance are poor, and formula technique falls behind and means of testing lacks Weary, product quality can't be effectively ensured.
Summary of the invention
According to problems of the prior art, the invention provides a kind of low-smoke halogen-free inflaming-retarding cable sheath material peculiar to vessel Material, this sheath material has excellent mechanical performance, ageing resistace and fire resistance.
Adopt the following technical scheme that to solve the problems referred to above present invention
A kind of low-smoke halogen-free inflaming-retarding cable sheath material peculiar to vessel, is made up of the raw material of following parts by weight: ethylene-propylene-diene monomer Glue 90-100 part, zinc oxide 5-10 part, stearic acid 1-2, age resistor 1-2 part, chlorinated paraffin 5-8 part, epoxy soybean oil 3-5 part, Auxiliary curing agent 2-3 part, vulcanizing agent 2-3 part, precipitated calcium carbonate 20-30 part, superfine talcum powder 20-30 part, stibium oxide 5-10 part, water Close metal-oxide 2-3 part, aluminate coupling agent 2-3 part, cold-resistant agent 1-2 part.
Preferably, described auxiliary curing agent is Triallyl isocyanurate and N, and a N '-penylene BMI is pressed Weight ratio is the mixture of 1:1.
Preferably, described vulcanizing agent is cumyl peroxide.
Preferably, described stibium oxide is antimony oxide.
Preferably, described hydrated metal oxide is Al (OH)3Or Mg (OH)2
Preferably, described cold-resistant agent is the one in dioctyl adipate, diisodecyl adipate (DIDA), dioctyl azelate Or two or more mixture.
Preferably, described age resistor is aromatic yl phosphite or maleic amide polymer.
The preparation method of a kind of low-smoke halogen-free inflaming-retarding cable sheath material peculiar to vessel, comprises the following steps:
Step one: each raw materials by weight portion is weighed;
Step 2: by ethylene propylene diene rubber, zinc oxide, stearic acid, age resistor, chlorinated paraffin, epoxy soybean oil, lightweight carbon It is 65 DEG C-75 DEG C that acid calcium, superfine talcum powder, stibium oxide, hydrated metal oxide, aluminate coupling agent and cold-resistant agent add temperature Banbury on mixing 14-16 minute;
Step 3: adding auxiliary curing agent and vulcanizing agent in banbury, temperature is 115-125 DEG C, banburying 6-10 minute;
Step 4: after banburying, extrudes through double screw extruder, and dries up after cold water cooling, then by pelleter pelletizing, Low-smoke halogen-free inflaming-retarding cable sheath material peculiar to vessel.
The beneficial effects of the present invention is: the low-smoke halogen-free inflaming-retarding cable sheath material peculiar to vessel that the present invention prepares, by former The reasonable disposition of material, and the reasonably optimizing of processing technique, the cable sheath material of production has excellent mechanical performance, electrically Energy, heat resistance, ageing resistace, insulating properties and fire resistance.
Detailed description of the invention
Below in conjunction with embodiment, the technical scheme in the present invention is clearly and completely described.Based in the present invention Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, all Belong to the scope of protection of the invention.
Embodiment 1
A kind of low-smoke halogen-free inflaming-retarding cable sheath material peculiar to vessel, is made up of the raw material of following parts by weight: ethylene-propylene-diene monomer 100 parts of glue, zinc oxide 10 parts, stearic acid 2, aromatic yl phosphite 2 parts, chlorinated paraffin 6 parts, epoxy soybean oil 4 parts, auxiliary curing agent 3 parts, cumyl peroxide 3 parts, precipitated calcium carbonate 30 parts, superfine talcum powder 30 parts, antimony oxide 10 parts, Mg (OH)23 Part, aluminate coupling agent 3 parts, cold-resistant agent 2 parts.
Described auxiliary curing agent is Triallyl isocyanurate and N, and a N '-penylene BMI is by weight The mixture of 1:1.
Described cold-resistant agent is that dioctyl adipate, diisodecyl adipate (DIDA), dioctyl azelate are by weight for 1:1:1 Mixture.
The preparation method of a kind of low-smoke halogen-free inflaming-retarding cable sheath material peculiar to vessel, comprises the following steps:
Step one: each raw materials by weight portion is weighed;
Step 2: by ethylene propylene diene rubber, zinc oxide, stearic acid, aromatic yl phosphite, chlorinated paraffin, epoxy soybean oil, Precipitated calcium carbonate, superfine talcum powder, antimony oxide, Mg (OH)2, to add temperature be 75 DEG C for aluminate coupling agent and cold-resistant agent On banbury mixing 16 minutes;
Step 3: adding auxiliary curing agent and cumyl peroxide in banbury, temperature is 125 DEG C, banburying 10 minutes;
Step 4: after banburying, extrudes through double screw extruder, and dries up after cold water cooling, then by pelleter pelletizing, Low-smoke halogen-free inflaming-retarding cable sheath material peculiar to vessel.
Embodiment 2
A kind of low-smoke halogen-free inflaming-retarding cable sheath material peculiar to vessel, is made up of the raw material of following parts by weight: ethylene-propylene-diene monomer 90 parts of glue, zinc oxide 5 parts, stearic acid 1,1 part of maleic amide polymer, chlorinated paraffin 5 parts, epoxy soybean oil 3 parts, auxiliary curing agent 2 parts, cumyl peroxide 2 parts, precipitated calcium carbonate 20 parts, superfine talcum powder 20 parts, antimony oxide 5 parts, Al (OH)32 parts, Aluminate coupling agent 2 parts, cold-resistant agent 1 part.
Described auxiliary curing agent is Triallyl isocyanurate and N, and a N '-penylene BMI is by weight The mixture of 1:1.
Described cold-resistant agent is that dioctyl adipate, diisodecyl adipate (DIDA), dioctyl azelate are by weight for 1:1:1 Mixture.
The preparation method of a kind of low-smoke halogen-free inflaming-retarding cable sheath material peculiar to vessel, comprises the following steps:
Step one: each raw materials by weight portion is weighed;
Step 2: by ethylene propylene diene rubber, zinc oxide, stearic acid, maleic amide polymer, chlorinated paraffin, epoxy soybean Oil, precipitated calcium carbonate, superfine talcum powder, antimony oxide, Al (OH)3, to add temperature be 65 for aluminate coupling agent and cold-resistant agent DEG C banbury on mixing 14 minutes;
Step 3: adding auxiliary curing agent and cumyl peroxide in banbury, temperature is 115 DEG C, banburying 10 minutes;
Step 4: after banburying, extrudes through double screw extruder, and dries up after cold water cooling, then by pelleter pelletizing, Low-smoke halogen-free inflaming-retarding cable sheath material peculiar to vessel.
Main performance such as table 1 institute of the low-smoke halogen-free inflaming-retarding cable sheath material peculiar to vessel of embodiment 1 and embodiment 2 preparation Show.
Table 1
Pilot project Technology requirement Embodiment 1 Embodiment 2
Aging front sample
Tensile strength/MPa ≥9.0 11.7 11.2
Elongation at break (%) ≥120 220 230
Watertight aircase thermal aging test
Aging condition (135 ± 2 DEG C × 168h)
Aging rear variation in tensile strength ≤±25 +4 +6
Aging rear elongation at break rate of change ≤±25 -4 -2
Air bomb test
Aging condition (127 ± 1 DEG C × 40h)
Aging rear variation in tensile strength (%) ≤±30 +17 +19
Aging rear elongation at break rate of change ≤±30 -8 -6
Hot elongation test
Percentage elongation (%) under load ≤175 +22 +24
Permanent deformation (%) after cooling ≤15 3 4
Ozone resistance test Do not ftracture in surface Do not ftracture in surface Do not ftracture in surface
Oxygen index (OI) (is made by oneself) ≥25 27 26

Claims (10)

1. a low-smoke halogen-free inflaming-retarding cable sheath material peculiar to vessel, it is characterised in that be made up of the raw material of following parts by weight: three Unit's EP rubbers 90-100 part, zinc oxide 5-10 part, stearic acid 1-2, age resistor 1-2 part, chlorinated paraffin 5-8 part, epoxy soybean Oil 3-5 part, auxiliary curing agent 2-3 part, vulcanizing agent 2-3 part, precipitated calcium carbonate 20-30 part, superfine talcum powder 20-30 part, stibium oxide 5-10 part, hydrated metal oxide 2-3 part, aluminate coupling agent 2-3 part, cold-resistant agent 1-2 part.
One the most according to claim 1 low-smoke halogen-free inflaming-retarding cable peculiar to vessel sheath material, it is characterised in that by following heavy The raw material composition of amount number: ethylene propylene diene rubber 100 parts, zinc oxide 10 parts, stearic acid 2,2 parts of age resistor, chlorinated paraffin 6 parts, Epoxy soybean oil 4 parts, auxiliary curing agent 3 parts, vulcanizing agent 3 parts, precipitated calcium carbonate 30 parts, superfine talcum powder 30 parts, stibium oxide 10 parts, Hydrated metal oxide 3 parts, aluminate coupling agent 3 parts, cold-resistant agent 2 parts.
One the most according to claim 1 low-smoke halogen-free inflaming-retarding cable peculiar to vessel sheath material, it is characterised in that by following heavy The raw material composition of amount number: ethylene propylene diene rubber 90 parts, zinc oxide 5 parts, stearic acid 1,1 part of age resistor, chlorinated paraffin 5 parts, ring Oxygen soybean oil 3 parts, auxiliary curing agent 2 parts, vulcanizing agent 2 parts, precipitated calcium carbonate 20 parts, superfine talcum powder 20 parts, stibium oxide 5 parts, water Close metal-oxide 2 parts, aluminate coupling agent 2 parts, cold-resistant agent 1 part.
4. according to the one low-smoke halogen-free inflaming-retarding cable peculiar to vessel sheath material described in any one of claim 1-3, it is characterised in that: Described auxiliary curing agent is Triallyl isocyanurate and N, and a N '-penylene BMI is by weight mixing for 1:1 Compound.
5. according to the one low-smoke halogen-free inflaming-retarding cable peculiar to vessel sheath material described in any one of claim 1-3, it is characterised in that: Described vulcanizing agent is cumyl peroxide.
6. according to the one low-smoke halogen-free inflaming-retarding cable peculiar to vessel sheath material described in any one of claim 1-3, it is characterised in that: Described stibium oxide is antimony oxide.
7. according to the one low-smoke halogen-free inflaming-retarding cable peculiar to vessel sheath material described in any one of claim 1-3, it is characterised in that: Described hydrated metal oxide is Al (OH)3Or Mg (OH)2
8. according to the one low-smoke halogen-free inflaming-retarding cable peculiar to vessel sheath material described in any one of claim 1-3, it is characterised in that: Described cold-resistant agent is the mixed of one or more in dioctyl adipate, diisodecyl adipate (DIDA), dioctyl azelate Compound.
9. according to the one low-smoke halogen-free inflaming-retarding cable peculiar to vessel sheath material described in any one of claim 1-3, it is characterised in that: Described age resistor is aromatic yl phosphite or maleic amide polymer.
10. according to the preparation method of the low-smoke halogen-free inflaming-retarding cable sheath material a kind of peculiar to vessel described in any one of claim 1-9, It is characterized in that, comprise the following steps:
Step one: each raw materials by weight portion is weighed;
Step 2: by ethylene propylene diene rubber, zinc oxide, stearic acid, age resistor, chlorinated paraffin, epoxy soybean oil, lightweight carbonic acid It is 65 DEG C-75 DEG C that calcium, superfine talcum powder, stibium oxide, hydrated metal oxide, aluminate coupling agent and cold-resistant agent add temperature On banbury mixing 14-16 minute;
Step 3: adding auxiliary curing agent and vulcanizing agent in banbury, temperature is 115-125 DEG C, banburying 6-10 minute;
Step 4: after banburying, extrudes through double screw extruder, and dries up after cold water cooling, then by pelleter pelletizing, obtains peculiar to vessel Low-smoke halogen-free inflaming-retarding cable sheath material.
CN201610408702.2A 2016-06-12 2016-06-12 A kind of low-smoke halogen-free inflaming-retarding cable sheath material peculiar to vessel and preparation method thereof Pending CN106065124A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107987405A (en) * 2017-12-25 2018-05-04 宁波爱克创威新材料科技有限公司 A kind of flexible mineral fire retardant insulating carbon fiber cable
CN108264661A (en) * 2018-02-07 2018-07-10 合肥达户电线电缆科技有限公司 A kind of antibacterial weather-resistance flame-retardant cable sheath material of insect prevention and preparation method thereof
CN109852095A (en) * 2018-11-12 2019-06-07 铜陵市铜都特种线缆有限公司 A kind of low-smoke halogen-free cable jacket layer material
CN109880237A (en) * 2019-01-28 2019-06-14 芜湖航天特种电缆厂股份有限公司 High temperature resistant high tenacity cable and preparation method thereof
CN114736464A (en) * 2022-05-07 2022-07-12 南京利德东方橡塑科技有限公司 Super-soft rubber hose for 5G communication and manufacturing method thereof

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CN102061035A (en) * 2010-06-23 2011-05-18 上海长宁橡胶制品厂 Non-halogen fire resistant cable sheath material and production method thereof
CN104017279A (en) * 2014-06-13 2014-09-03 深圳市沃尔核材股份有限公司 Ethylene-propylene-diene monomer cable accessory and preparation method thereof
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CN101221836A (en) * 2007-12-21 2008-07-16 江苏中煤电缆集团有限公司 Low temperature resistant anti-crack rubber sleeve flexible cable used for wind power generation
CN101613506A (en) * 2009-07-25 2009-12-30 四川明星电缆股份有限公司 High temperature resistance non halogen flame retardant cable sheath material and preparation method thereof
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107987405A (en) * 2017-12-25 2018-05-04 宁波爱克创威新材料科技有限公司 A kind of flexible mineral fire retardant insulating carbon fiber cable
CN108264661A (en) * 2018-02-07 2018-07-10 合肥达户电线电缆科技有限公司 A kind of antibacterial weather-resistance flame-retardant cable sheath material of insect prevention and preparation method thereof
CN109852095A (en) * 2018-11-12 2019-06-07 铜陵市铜都特种线缆有限公司 A kind of low-smoke halogen-free cable jacket layer material
CN109880237A (en) * 2019-01-28 2019-06-14 芜湖航天特种电缆厂股份有限公司 High temperature resistant high tenacity cable and preparation method thereof
CN114736464A (en) * 2022-05-07 2022-07-12 南京利德东方橡塑科技有限公司 Super-soft rubber hose for 5G communication and manufacturing method thereof
CN114736464B (en) * 2022-05-07 2023-08-22 南京利德东方橡塑科技有限公司 Super-flexible rubber hose for 5G communication and manufacturing method thereof

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Application publication date: 20161102