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 PDFInfo
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- 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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- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/28—Insulators 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
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/22—Halogen free composition
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
-
- 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
-
- 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
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- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Insulating Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
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
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610408702.2A CN106065124A (en) | 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 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610408702.2A CN106065124A (en) | 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 |
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| CN106065124A true CN106065124A (en) | 2016-11-02 |
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|---|---|---|---|
| CN201610408702.2A Pending CN106065124A (en) | 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 |
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Cited By (5)
| 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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| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |