CN106633337A - Low-smoke halogen-free oil-proof high-performance power cable material for ships and preparation method of power cable material - Google Patents
Low-smoke halogen-free oil-proof high-performance power cable material for ships and preparation method of power cable material Download PDFInfo
- Publication number
- CN106633337A CN106633337A CN201610858587.9A CN201610858587A CN106633337A CN 106633337 A CN106633337 A CN 106633337A CN 201610858587 A CN201610858587 A CN 201610858587A CN 106633337 A CN106633337 A CN 106633337A
- Authority
- CN
- China
- Prior art keywords
- parts
- area
- power cable
- cable material
- ethylene
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0869—Acids or derivatives thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/04—After-treatment of articles without altering their shape; Apparatus therefor by wave energy or particle radiation, e.g. for curing or vulcanising preformed articles
-
- 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
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- 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
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/066—LDPE (radical process)
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Insulating Materials (AREA)
Abstract
The invention provides a low-smoke halogen-free oil-proof high-performance power cable material for ships and a preparation method of the power cable material. The material comprises the following components in parts by weight: 10-15 parts of a thermoplastic elastomer A, 20-30 parts of a thermoplastic elastomer B, 5-20 parts of ethylene-ethyl acrylate copolymers, 30-35 parts of aluminum hydroxide, 1-5 parts of a stabilizing agent and 1-5 parts of a silicone master batch. By utilizing the synergistic effects between the ethylene-ethyl acrylate copolymers and the thermoplastic elastomers A and B, due to a reasonable ratio of the components of the composition, the prepared power cable material for ships has good flame retardant property and excellent mechanical property and oil resistance.
Description
Technical field
The invention belongs to organic polymer technical field, is related to a kind of power cable wire rod, more particularly to it is a kind of peculiar to vessel low
Grease proofing High-performance power cable material of cigarette Halogen and preparation method thereof.
Background technology
Shipping industry is to provide the modern comprehensive of technical equipment for industries such as water transportation, ocean development and national defense construction
Industry.China possesses the very long coastline of suitable shipbuilding, and developing shipbuilding industry has stronger advantage.China's shipbuilding industry future
Increase in demand, the market of cable for ship is consequently increased, and the market demand also will progressively expand, and market development has a extensive future.
Traditional cable cover(ing) typically with neoprene (CR) and chlorosulfonated polyethylene as material of main part, its processing characteristics and
End properties are not good enough, and relatively costly.CN 103131067A disclose a kind of eraser sheath formula and manufacture method, in formula
Adopt neoprene with chlorinated polyethylene for material of main part.But traditional flame retardant cable has its limitation, will discharge after burning
A large amount of unwanted corrosion hydrogen halides.Poison will quickly spread along ventilating system on whole piece ship, and smog interrupts the view, and has
Evil gas diffuses, and comes difficult to scene escape and rescue belts.Additionally, corrosive gas can also corrode the facilities such as hull instrument, compared with
Directly the danger of burning is bigger.
CN 102746555A disclose a kind of grease proofing High-performance power cable material of low smoke and zero halogen peculiar to vessel and its preparation side
Method, its described wire rod is made up of by weight following components：Thermoplastic elastomer (TPE) (TPE) A：5-20 parts；Thermoplastic elastomer (TPE)
(TPE)B：15-40 parts；Aluminium hydroxide 40-70 parts；Tranquilizer：1-5 parts；Silicone master batch：1-5 parts.Although the power cable material
Material has excellent fire resistance, and smoke release is extremely low during burning, and light transmittance can reach more than 90% in cigarette, but it is improving it
While fire resistance, to sacrifice its physical property and oil resistance as cost, its physical and mechanical property and oil resistance are caused
Reduce, limit its further application.
Therefore, how to work out it is a kind of can be while having the ship of excellent mechanical performances and oil resistance concurrently with good flame-retardance
It is the problem of urgent need to resolve with electric power cable material.
The content of the invention
For existing marine electric power cable material while its fire resistance is improved, to sacrifice its physical property and oil resistant
Performance is cost, causes its physical and mechanical property and oil resistance to reduce, the problems such as limiting it and further apply.The present invention
There is provided grease proofing power cable material of a kind of low smoke and zero halogen peculiar to vessel and preparation method thereof, the power cable material is with thermoplastic elastomehc
The compositionss of gonosome A, thermoplastic elastic body B, ethylene-ethyl acrylate copolymer, aluminium hydroxide, tranquilizer and silicone master batch
For raw material, there is synergism, Jing using ethylene-ethyl acrylate copolymer and thermoplastic elastic body A and thermoplastic elastic body B
The rational proportion of compositionss each component is crossed, having obtained one kind can be while has excellent mechanical performances and oil resistant concurrently with good flame-retardance
The ship power cable material of performance.
It is that, up to this purpose, the present invention is employed the following technical solutions：
In a first aspect, the invention provides a kind of grease proofing power cable material of low smoke and zero halogen peculiar to vessel, the material is by following
Component is constituted by weight：
Wherein, the weight portion of thermoplastic elastic body A can for 10 parts, 10.5 parts, 11 parts, 11.5 parts, 12 parts, 12.5 parts, 13
Part, 13.5 parts, 14 parts, 14.5 parts or 15 parts etc.；The weight portion of thermoplastic elastic body B can for 20 parts, 21 parts, 22 parts, 23 parts, 24
Part, 25 parts, 26 parts, 27 parts, 28 parts, 29 parts or 30 parts etc.；The weight portion of ethylene-ethyl acrylate copolymer can for 5 parts, 6 parts,
7 parts, 8 parts, 9 parts, 10 parts, 12 parts, 15 parts, 16 parts, 17 parts, 18 parts, 19 parts or 20 parts etc.；The weight portion of aluminium hydroxide can be 30
Part, 30.5 parts, 31 parts, 31.5 parts, 32 parts, 32.5 parts, 33 parts, 33.5 parts, 34 parts, 34.5 parts or 35 parts etc.；The weight of tranquilizer
Amount part can be 1 part, 2 parts, 3 parts, 4 parts or 5 parts etc.；The weight portion of silicone master batch can be 1 part, 2 parts, 3 parts, 4 parts or 5 parts etc..
The weight portion meter composition of above-mentioned composition each component is not limited only in cited numerical value, each numerical range other not
The numerical value enumerated is equally applicable.
It is following as currently preferred technical scheme, but not as the present invention provide technical scheme restriction, pass through
Technical scheme below, can preferably reach and realize the technical purpose and beneficial effect of the present invention.
Used as currently preferred technical scheme, the material is made up of by weight following components：
Power cable material of the present invention is more excellent with performance obtained in above-mentioned composition and ratio.
Preferably, the mass ratio of the thermoplastic elastic body A and thermoplastic elastic body B is 1:2.
In the present invention, and with the mass ratio of thermoplastic elastic body A and thermoplastic elastic body B as 1:Obtained electric power electricity when 2
The performance of cable material is optimum.
As currently preferred technical scheme, the content of ethyl acrylate in the ethylene-ethyl acrylate copolymer
For 15～30wt%, such as 15wt%, 16wt%, 17wt%, 18wt%, 19wt%, 20wt%, 22wt%, 25wt%,
26wt%, 27wt%, 28wt%, 29wt% or 30wt% etc., it is not limited to cited numerical value, in the numerical range its
His unrequited numerical value is equally applicable, more preferably 19wt%.
In the present invention, containing the carbonyl that polarized is stronger, the second in the ethylene-ethyl acrylate copolymer molecular backbone
There is synergism in alkene-ethyl acrylate copolymer, and then ensureing electric power with thermoplastic elastic body A and thermoplastic elastic body B
On the basis of the low smoke and zero halogen performance of cable material, its oil preventing performance and combination property are improved.
Therefore, the present invention need to control the content of ethyl acrylate in ethylene-ethyl acrylate copolymer in suitable scope
It is interior, if the content of ethyl acrylate is less than 15wt% in the ethylene-ethyl acrylate copolymer, material integral polarity can be made inclined
It is low, it is unfavorable for improving oil preventing performance；If the content of ethyl acrylate is more than in the ethylene-ethyl acrylate copolymer
30wt%, can make the active force between ethylene-ethyl acrylate copolymer and thermoplastic elastomer (TPE) reduce i.e. compatibility poor, finally
Tensile strength of material is caused to reduce.
Used as currently preferred technical scheme, the thermoplastic elastic body A is composed of the following components by weight：
Wherein, the weight portion of ethylene-propylene copolymer can for 10 parts, 11 parts, 12 parts, 13 parts, 14 parts, 15 parts, 18 parts, 20
Part, 22 parts, 25 parts, 26 parts, 27 parts, 28 parts, 29 parts or 30 parts etc.；The weight portion of ethylene-pungent dilute copolymer can for 1 part, 2 parts, 3
Part, 4 parts, 5 parts, 6 parts, 7 parts, 8 parts, 9 parts or 10 parts etc.；The weight portion of polyethylene can for 20 parts, 21 parts, 22 parts, 23 parts, 24
Part, 25 parts, 28 parts, 30 parts, 32 parts, 35 parts, 36 parts, 37 parts, 38 parts, 39 parts or 40 parts etc.；Polyacrylic weight portion can be 30
Part, 31 parts, 32 parts, 33 parts, 34 parts, 35 parts, 38 parts, 40 parts, 42 parts, 45 parts, 46 parts, 47 parts, 48 parts, 49 parts or 50 parts etc..
The weight portion composition of each component is not limited only to cited numerical value, each number in above-mentioned thermoplastic elastic body A compositionss
Other unrequited numerical value are equally applicable in the range of value.
Preferably, the molecular weight of the ethylene-propylene copolymer be 10～200,000, such as 110,000,120,000,130,000,140,000,
150000,160,000,170,000,180,000,190,000 or 200,000 etc., the Mooney viscosity at 100 DEG C be 30～60, such as 31,33,35,38,
40th, 43,45,48,50,53,55,58 or 60 etc., hardness be shore A30-60, such as 31,33,35,38,40,43,45,48,
50th, 53,55,58 or 60 etc.；The each parameter of above-mentioned ethylene-propylene copolymer is not limited only to cited numerical value, in each numerical range
Other unrequited numerical value are equally applicable.
Preferably, the molecular weight 8-15 ten thousand of the ethylene-pungent dilute copolymer, such as 80,000,90,000,100,000,110,000,120,000,
130000,140,000 or 150,000 etc., (190 DEG C, 2.16kg) of melt index is 0.5～3g/10min, such as 0.5g/10min, 0.8g/
10min, 1g/10min, 1.5g/10min, 1.8g/10min, 2g/10min, 2.5g/10min, 2.8g/10min or 3g/10min
Deng；The each parameter of the dilute copolymer of above-mentioned ethylene-pungent is not limited only to other unrequited numerical value in cited numerical value, each numerical range
It is equally applicable.
Preferably, the polypropylene is that, without silicon COPP, molecular weight is 8～160,000, such as 80,000,90,000,100,000,11
Ten thousandth, 120,000,130,000,140,000,150,000 or 160,000 etc., (190 DEG C, 2.16kg) of melt index is 1～6g/10min, such as 1g/
10min, 2g/10min, 3g/10min, 4g/10min, 5g/10min or 6g/10min etc.；The each parameter of above-mentioned polypropylene is not only limited
Other unrequited numerical value are equally applicable in cited numerical value, each numerical range.
Used as currently preferred technical scheme, the thermoplastic elastic body B is composed of the following components by weight：
Wherein, the weight portion of ethylene-propylene and non-conjugated dienes terpolymer can for 20 parts, 21 parts, 22 parts, 23 parts,
24 parts, 25 parts, 28 parts, 30 parts, 32 parts, 35 parts, 36 parts, 37 parts, 38 parts, 39 parts or 40 parts etc.；Hydrogenated styrene-butadiene-
The weight portion of styrene block copolymer can for 15 parts, 16 parts, 17 parts, 18 parts, 19 parts, 20 parts, 22 parts, 25 parts, 26 parts, 27
Part, 28 parts, 29 parts or 30 parts etc.；The weight portion of polyethylene can for 30 parts, 32 parts, 35 parts, 38 parts, 40 parts, 45 parts, 50 parts, 55
Part, 60 parts, 62 parts, 65 parts, 68 parts or 70 parts etc.；The weight portion of white oil can for 25 parts, 26 parts, 27 parts, 28 parts, 29 parts, 30 parts,
32 parts, 35 parts, 36 parts, 37 parts, 38 parts, 39 parts or 40 parts etc..
Above-mentioned thermoplastic elastic body B compositionss each group division weight portion meter composition is not limited only to cited numerical value, each number
Other unrequited numerical value are equally applicable in the range of value.
Wherein, the ethylene-propylene and non-conjugated dienes terpolymer are ethylene-propylene and a small amount of non-conjugated dienes
Terpolymer.
Preferably, the molecular weight of the ethylene-propylene and non-conjugated dienes terpolymer is 5～150,000, such as 50,000,6
Ten thousandth, 70,000,80,000,90,000,100,000,110,000,120,000,130,000,140,000 or 150,000 etc.；Mooney viscosity at 100 DEG C is 30～70, example
Such as 30,32,35,38,40,45,50,55,60,62,65,68 or 70；Hardness be shore A20-50, such as 20,22,25,28,
30th, 35,40,42,45,48 or 50 etc.；Above-mentioned ethylene-propylene and each parameter of non-conjugated dienes terpolymer are not limited only to listed
Other unrequited numerical value are equally applicable in the numerical value of act, each numerical range.
Preferably, the molecular weight of the hydrogenated styrene-butadiene-styrene block copolymers is 8～140,000, such as 8
Ten thousandth, 90,000,100,000,110,000,120,000,130,000 or 140,000 etc.；Wherein the content of butadiene type be 30～60wt%, such as 30wt%,
32wt%, 35wt%, 38wt%, 40wt%, 45wt%, 50wt%, 52wt%, 55wt%, 58wt% or 60wt% etc.；Benzene second
The content of alkene be 40～70wt%, such as 40wt%, 42wt%, 45wt%, 48wt%, 50wt%, 55wt%, 60wt%,
62wt%, 65wt%, 68wt% or 70wt% etc.；The each parameter of above-mentioned ethylene-butadiene-styrene block copolymer is not limited only to
Other unrequited numerical value are equally applicable in cited numerical value, each numerical range.
Preferably, the polyethylene is Low Density Polyethylene, and molecular weight is 8～160,000, such as 80,000,90,000,100,000,11
Ten thousandth, 120,000,130,000,140,000,150,000 or 160,000 etc.；(190 DEG C, 2.16kg) of melt index is 1～5g/10min, such as 1g/
10min、1.5g/10min、2g/10min、2.5g/10min、3g/10min、3.5g/10min、4g/10min、4.5g/10min
Or 5g/10min etc.；The each parameter of above-mentioned polyethylene is not limited only to other unrequited numbers in cited numerical value, each numerical range
Value is equally applicable.
Preferably, the white oil molecular weight be 300～400, such as 310,320,330,340,350,360,370,380,
390 or 400 etc.；40 DEG C of kinematic viscosity is 15～35m2/ s, such as 15m2/s、18m2/s、20m2/s、22m2/s、25m2/s、
28m2/s、30m2/s、32m2/ s or 35m2/ s etc.；The each parameter of above-mentioned white oil is not limited only to cited numerical value, in each numerical range
Other unrequited numerical value are equally applicable.
Used as currently preferred technical scheme, the aluminium hydroxide is the hydrogen-oxygen that Bayer-sintering combination method is prepared
Change aluminum, its mesh number be 4000～8000 mesh, such as 4000 mesh, 4500 mesh, 5000 mesh, 5500 mesh, 6000 mesh, 6500 mesh, 7000
Mesh, 7500 mesh or 8000 mesh etc., it is not limited to other unrequited numerical value are same in cited numerical value, each numerical range
It is suitable for.
Preferably, the tranquilizer is by being constituted by weight with following components：
Calcium stearate 40-60 parts；
Zinc stearate 5-50 parts；
Four [β-(3,5- di-tert-butyl-hydroxy phenyls) propionic ester] pentaerythritol ester 30-50 parts.
Wherein, the weight portion of calcium stearate can for 40 parts, 41 parts, 42 parts, 43 parts, 44 parts, 45 parts, 48 parts, 50 parts, 52
Part, 55 parts, 56 parts, 57 parts, 58 parts, 59 parts or 60 parts etc.；The weight portion of zinc stearate can for 5 parts, 10 parts, 15 parts, 20 parts, 25
Part, 30 parts, 35 parts, 40 parts, 45 parts, 50 parts, 55 parts or 60 parts etc.；Four [β-(3,5- di-tert-butyl-hydroxy phenyls) propanoic acid
Ester] pentaerythritol ester weight portion can be 30 parts, 32 parts, 35 parts, 40 parts, 42 parts, 45 parts, 48 parts or 50 parts etc..
Above-mentioned stabilizer composite each group division weight portion meter composition is not limited only to cited numerical value, in each numerical range
Other unrequited numerical value are equally applicable.
Used as currently preferred technical scheme, the silicone master batch is made up of by weight following components：
Low Density Polyethylene 10-20 parts；
Silicone oil 20-60 parts；
Silicon dioxide 30-60 parts；
Wherein, the weight portion of Low Density Polyethylene can for 10 parts, 11 parts, 12 parts, 13 parts, 14 parts, 15 parts, 16 parts, 17 parts,
18 parts, 19 parts or 20 parts etc.；The weight portion of silicone oil 20-60 parts can be 20 parts, 22 parts, 25 parts, 28 parts, 30 parts, 35 parts, 40 part 45
Part, 50 parts, 52 parts, 55 parts, 58 parts or 60 parts etc.；The weight portion of silicon dioxide can for 30 parts, 32 parts, 35 parts, 38 parts, 40 parts,
45 parts, 50 parts, 52 parts, 55 parts, 58 parts or 60 parts etc..
Above-mentioned silicone master batch compositionss each group division weight portion meter composition is not limited only to cited numerical value, each numerical range
Interior other unrequited numerical value are equally applicable.
Preferably, the molecular weight of the Low Density Polyethylene be 1～50,000, such as 10,000,1.5 ten thousand, 20,000,2.5 ten thousand, 30,000,
3.5 ten thousand, 40,000,4.5 ten thousand or 50,000 etc.；Melt index is 5～10g/10min, such as 5g/10min, 5.5g/10min, 6g/
10min、6.5g/10min、7g/10min、7.5g/10min、8g/10min、8.5g/10min、9g/10min、9.5g/10min
Or 10g/10min etc.；The each parameter of above-mentioned Low Density Polyethylene is not limited only in cited numerical value, each numerical range other and does not arrange
The numerical value of act is equally applicable.
Preferably, the silicone oil is dimethicone.
Preferably, the silicon dioxide that the silicon dioxide is prepared for the sedimentation method, the mesh of mesh number 4000～6000, for example
4100 mesh, 4200 mesh, 4300 mesh, 4400 mesh, 4500 mesh, 4800 mesh, 5000 mesh, 5200 mesh, 5500 mesh, 5600 mesh, 5700 mesh,
5800 mesh, 5900 mesh or 6000 mesh etc., it is not limited to other unrequited numerical value in cited numerical value, each numerical range
It is equally applicable.
Second aspect, the invention provides the preparation method of above-mentioned power cable material, the method comprising the steps of：
(1) by the thermoplastic elastic body A of formula ratio, thermoplastic elastic body B, ethylene-ethyl acrylate copolymer, hydroxide
Then aluminum, tranquilizer and silicone master batch are carried out by banbury melt blending by double screw extruder and single screw extrusion machine
Pelletize, obtains particle；
(2) particle that step (1) is obtained is extruded into into wire rod by extruder；
(3) the wire rod Jing electron accelerators for obtaining step (2) carry out cross-linking radiation finished product.
Used as currently preferred technical scheme, double screw extruder is divided into six described in above-mentioned preparation method step (1)
Individual area, the operating temperature in each area is：
First 90～100 DEG C of area, such as 90 DEG C, 91 DEG C, 92 DEG C, 93 DEG C, 94 DEG C, 95 DEG C, 96 DEG C, 97 DEG C, 98 DEG C, 99 DEG C
Or 100 DEG C etc.；
Second 100～120 DEG C of area, such as 100 DEG C, 101 DEG C, 102 DEG C, 103 DEG C, 104 DEG C, 105 DEG C, 108 DEG C, 110 DEG C,
112 DEG C, 115 DEG C, 116 DEG C, 117 DEG C, 118 DEG C, 119 DEG C or 120 DEG C etc.；
3rd 120～140 DEG C of area, such as 120 DEG C, 121 DEG C, 122 DEG C, 123 DEG C, 124 DEG C, 125 DEG C, 128 DEG C, 130 DEG C,
132 DEG C, 135 DEG C, 136 DEG C, 137 DEG C, 138 DEG C, 139 DEG C or 140 DEG C etc.；
4th 120～140 DEG C of area, such as 120 DEG C, 121 DEG C, 122 DEG C, 123 DEG C, 124 DEG C, 125 DEG C, 128 DEG C, 130 DEG C,
132 DEG C, 135 DEG C, 136 DEG C, 137 DEG C, 138 DEG C, 139 DEG C or 140 DEG C etc.；
5th 140～150 DEG C of area, such as 140 DEG C, 141 DEG C, 142 DEG C, 143 DEG C, 144 DEG C, 145 DEG C, 146 DEG C, 147 DEG C,
148 DEG C, 149 DEG C or 150 DEG C etc.；
6th 150～160 DEG C of area, such as 150 DEG C, 151 DEG C, 152 DEG C, 153 DEG C, 154 DEG C, 155 DEG C, 156 DEG C, 157 DEG C,
158 DEG C, 159 DEG C or 160 DEG C etc.；
The each area's operating temperature of above-mentioned double screw extruder is not limited only in cited numerical value, each numerical range other and does not arrange
The numerical value of act is equally applicable.
Preferably, single screw extrusion machine is divided into five areas described in step (1), and the operating temperature in each area is：
First 100～110 DEG C of area, such as 100 DEG C, 101 DEG C, 102 DEG C, 103 DEG C, 104 DEG C, 105 DEG C, 106 DEG C, 107 DEG C,
108 DEG C, 109 DEG C or 110 DEG C etc.；
Second 110～120 DEG C of area, such as 110 DEG C, 111 DEG C, 112 DEG C, 113 DEG C, 114 DEG C, 115 DEG C, 116 DEG C, 117 DEG C,
118 DEG C, 119 DEG C or 120 DEG C etc.；
3rd 130～140 DEG C of area, such as 130 DEG C, 131 DEG C, 132 DEG C, 133 DEG C, 134 DEG C, 135 DEG C, 136 DEG C, 137 DEG C,
138 DEG C, 139 DEG C or 140 DEG C etc.；
4th 140～150 DEG C of area, such as 140 DEG C, 141 DEG C, 142 DEG C, 143 DEG C, 144 DEG C, 145 DEG C, 146 DEG C, 147 DEG C,
148 DEG C, 149 DEG C or 150 DEG C etc.；
5th such as 140 DEG C of 140～150 DEG C of area, 141 DEG C, 142 DEG C, 143 DEG C, 144 DEG C, 145 DEG C, 146 DEG C, 147 DEG C,
148 DEG C, 149 DEG C or 150 DEG C etc..
The each area's operating temperature of above-mentioned single screw extrusion machine is not limited only in cited numerical value, each numerical range other and does not arrange
The numerical value of act is equally applicable.
Used as currently preferred technical scheme, extruder is divided into four areas, the operating temperature in each area described in step (2)
For：
First 130～140 DEG C of area, such as 130 DEG C, 131 DEG C, 132 DEG C, 133 DEG C, 134 DEG C, 135 DEG C, 136 DEG C, 137 DEG C,
138 DEG C, 139 DEG C or 140 DEG C etc.；
Second 140～150 DEG C of area, such as 140 DEG C, 141 DEG C, 142 DEG C, 143 DEG C, 144 DEG C, 145 DEG C, 146 DEG C, 147 DEG C,
148 DEG C, 149 DEG C or 150 DEG C etc.；
3rd 150～180 DEG C of area, such as 150 DEG C, 151 DEG C, 152 DEG C, 153 DEG C, 154 DEG C, 155 DEG C, 160 DEG C, 165 DEG C,
170 DEG C, 175 DEG C, 176 DEG C, 177 DEG C, 178 DEG C, 179 DEG C or 180 DEG C etc.；
4th 160～180 DEG C of area；160℃、161℃、162℃、163℃、164℃、165℃、170℃、175℃、176
DEG C, 177 DEG C, 178 DEG C, 179 DEG C or 180 DEG C etc.；
The each area's operating temperature of above-mentioned extruder is not limited only to other unrequited numbers in cited numerical value, each numerical range
Value is equally applicable.
Preferably, wire rod forms tridimensional network Jing after electron accelerator carries out cross-linking radiation in step (3).
In the present invention, after the tridimensional network that wire rod is formed Jing after electron accelerator carries out cross-linking radiation, its oil resistivity
It is remarkably reinforced.
Compared with prior art, the invention has the advantages that：
(1) present invention is with thermoplastic elastic body A, thermoplastic elastic body B, ethylene-ethyl acrylate copolymer, hydroxide
The compositionss of aluminum, tranquilizer and silicone master batch are raw material, using ethylene-ethyl acrylate copolymer and thermoplastic elastic body A
There is synergism with thermoplastic elastic body B, enable the ship power cable material for preparing that not only there is good flame-retardance,
It has excellent mechanical performances and oil resistance concurrently simultaneously, and, up to more than 20MPa, elongation at break is up to 270% for its tensile strength
More than, light transmittance is up to more than 96% in cigarette.
(2) ship power cable material prepared by the present invention, its preparation method process is simple, and processing ease consumes energy low, fits
Close industrialized production.
Specific embodiment
For the present invention is better described, technical scheme is readily appreciated, below to the present invention further specifically
It is bright.But following embodiments is only the simple example of the present invention, the scope of the present invention is not represented or limits, this
Invention protection domain is defined by claims.
Specific embodiment of the invention part provide a kind of grease proofing High-performance power cable material of low smoke and zero halogen peculiar to vessel and its
Preparation method, the material is made up of by weight following components：
Its preparation method is comprised the following steps：
(1) by the thermoplastic elastic body A of formula ratio, thermoplastic elastic body B, ethylene-ethyl acrylate copolymer, hydroxide
Then aluminum, tranquilizer and silicone master batch are carried out by banbury melt blending by double screw extruder and single screw extrusion machine
Pelletize, obtains particle；
(2) particle that step (1) is obtained is extruded into into wire rod by extruder；
(3) the wire rod Jing electron accelerators for obtaining step (2) carry out cross-linking radiation finished product.
It is below present invention typical case but non-limiting example：
Embodiment 1：
Grease proofing High-performance power cable material of a kind of low smoke and zero halogen peculiar to vessel and preparation method thereof is present embodiments provided, it is described
Material is made up of by weight following components：13 parts of thermoplastic elastic body A, 26 parts of thermoplastic elastic body B, ethylene-propylene
3 parts of 0 part of acetoacetic ester copolymer 1,35 parts of aluminium hydroxide, 3 parts of tranquilizer and silicone master batch.
The content of ethyl acrylate is 20wt% in the ethylene-ethyl acrylate copolymer.
Thermoplastic elastomer (TPE) (TPE) A is made up of by weight following components：20 parts of ethylene-propylene copolymer, second
45 parts of alkene -5 parts of pungent dilute copolymer, 30 parts of polyethylene and polypropylene.Wherein, the molecular weight of described ethylene-propylene copolymer is
150000, Mooney viscosity (100 DEG C) 50, hardness shore A45；Ethylene-pungent dilute molecular weight of copolymer 100,000, melt index (190 DEG C,
2.16kg)1.0g/10min；Polyethylene is Low Density Polyethylene, molecular weight 120,000, melt index (190 DEG C, 2.16kg) 2.0g/
10min。
Thermoplastic elastomer (TPE) (TPE) B is made up of by weight following components：Ethylene-propylene and a small amount of non-conjugated double
30 parts of 25 parts of alkene terpolymer, 15 parts of hydrogenated styrene-butadiene-styrene block copolymers, 30 parts of polyethylene and white oil.
Wherein, the ethylene-propylene and a small amount of non-conjugated dienes terpolymer molecular weight are 100,000, Mooney viscosity (100 DEG C) 50, firmly
Degree shore A35；The hydrogenated styrene-butadiene-styrene block copolymers molecular weight is 120,000, butadiene content 40%,
Styrene-content 60%；The polyethylene be Low Density Polyethylene, molecular weight 120,000, melt index (190 DEG C, 2.16kg)
2.0g/10min；The white oil molecular weight is 360, and (40 DEG C) of kinematic viscosity is 30 ㎡/s；The vinyl-acrylate copolymer
Ethyl acrylate content 15～30%；The aluminium hydroxide is prepared for Bayer-sintering combination method, the mesh of mesh number 6000.
The tranquilizer is made up of by weight following components：50 parts of calcium stearate, 15 parts of zinc stearate and four [β-(3,
5- di-tert-butyl-hydroxy phenyls) propionic ester] 35 parts of pentaerythritol ester.
Described silicone master batch is made up of by weight following components：15 parts of Low Density Polyethylene, 35 parts of silicone oil and dioxy
50 parts of SiClx.Wherein, the Low Density Polyethylene molecular weight 20,000, melt index 8g/10min；The silicone oil is dimethyl-silicon
Oil；The silicon dioxide be precipitated silica, the mesh of mesh number 5000.
The preparation method of the material is：
(1) by the thermoplastic elastic body A of formula ratio, thermoplastic elastic body B, ethylene-ethyl acrylate copolymer, hydroxide
Then aluminum, tranquilizer and silicone master batch are carried out by banbury melt blending by double screw extruder and single screw extrusion machine
Pelletize, obtains particle；
(2) particle that step (1) is obtained is extruded into into wire rod by extruder；
(3) the wire rod Jing electron accelerators for obtaining step (2) carry out cross-linking radiation finished product.
Wherein, the design parameter of banbury melt blending is in step (1)：Mixing temperature is 120～140 DEG C, during banburying
Between be 10～15 minutes；
Double screw extruder is divided into six areas in step (1), and the operating temperature in each area is：First 90～100 DEG C of area, second
100～120 DEG C of area, the 3rd 120～140 DEG C of area, the 4th 120～140 DEG C of area, the 5th 140～150 DEG C of area, the 6th area 150～
160℃；Single screw extrusion machine is divided into five areas, and the operating temperature in each area is：First 100～110 DEG C of area, the second area 110～120
DEG C, the 3rd 130～140 DEG C of area, the 4th 140～150 DEG C of area, the 5th 140～150 DEG C of area；
Extruder is divided into four areas described in step (2), and the operating temperature in each area is：First 130～140 DEG C of area, second
140～150 DEG C of area, the 3rd 150～180 DEG C of area, the 4th 160～180 DEG C of area.
Performance test is carried out to the grease proofing High-performance power cable material of obtained low smoke and zero halogen peculiar to vessel in the present embodiment, is tested
As a result it is as shown in table 1.
Embodiment 2：
Grease proofing High-performance power cable material of a kind of low smoke and zero halogen peculiar to vessel and preparation method thereof is present embodiments provided, it is described
Material is made up of by weight following components：15 parts of thermoplastic elastic body A, 20 parts of thermoplastic elastic body B, ethylene-propylene
2.5 parts of 8 parts of acetoacetic ester copolymer, 33 parts of aluminium hydroxide, 2 parts of tranquilizer and silicone master batch.
The content of ethyl acrylate is 15wt% in the ethylene-ethyl acrylate copolymer.
Described thermoplastic elastomer (TPE) (TPE) A is made up of by weight following components：20 parts of ethylene-propylene copolymer, second
45 parts of alkene -5 parts of pungent dilute copolymer, 30 parts of polyethylene and polypropylene.Wherein, the molecular weight of described ethylene-propylene copolymer is
150000, Mooney viscosity (100 DEG C) 50, hardness shore A45；The ethylene-pungent dilute molecular weight of copolymer 100,000, melt index (190
DEG C, 2.16kg) 1.0g/10min；The polyethylene be Low Density Polyethylene, molecular weight 120,000, melt index (190 DEG C,
2.16kg)2.0g/10min；The polypropylene is the molecular weight 110,000 without silicon COPP, melt index (190 DEG C,
2.16kg)2.5g/10min。
Described thermoplastic elastomer (TPE) (TPE) B is made up of by weight following components：Ethylene-propylene and a small amount of non-conjugated
25 parts of diene terpolymer, 15 parts of hydrogenated styrene-butadiene-styrene block copolymers, 30 parts of polyethylene and white oil 30
Part.Wherein, the ethylene-propylene and a small amount of non-conjugated dienes terpolymer molecular weight are 100,000, Mooney viscosity (100 DEG C)
50, hardness shore A35；The hydrogenated styrene-butadiene-styrene block copolymers molecular weight is 120,000, butadiene content
40%, styrene-content 60%；The polyethylene be Low Density Polyethylene, molecular weight 120,000, melt index (190 DEG C,
2.16kg)2.0g/10min；The white oil molecular weight is 360, and (40 DEG C) of kinematic viscosity is 30 ㎡/s；Described aluminium hydroxide is
Prepared by Bayer-sintering combination method, the mesh of mesh number 6000.
Described tranquilizer is made up of by weight following components：50 parts of calcium stearate, 15 parts of zinc stearate and four [β-
(3,5- di-tert-butyl-hydroxy phenyl) propionic ester] 35 parts of pentaerythritol ester.
Described silicone master batch is made up of by weight following components：15 parts of Low Density Polyethylene, 35 parts of silicone oil and dioxy
50 parts of SiClx.Wherein, described Low Density Polyethylene molecular weight 20,000, melt index 8g/10min；The silicone oil is dimethyl-silicon
Oil；Described silicon dioxide be precipitated silica, the mesh of mesh number 5000.
The preparation method of the material is identical with preparation method described in embodiment 1.
Performance test is carried out to the grease proofing High-performance power cable material of obtained low smoke and zero halogen peculiar to vessel in the present embodiment, is tested
As a result it is as shown in table 1.
Embodiment 3：
Grease proofing High-performance power cable material of a kind of low smoke and zero halogen peculiar to vessel and preparation method thereof is present embodiments provided, it is described
Material is made up of by weight following components：10 parts of thermoplastic elastic body A, 30 parts of thermoplastic elastic body B, ethylene-propylene
1 part of 5 parts of acetoacetic ester copolymer, 30 parts of aluminium hydroxide, 1 part of tranquilizer and silicone master batch.
The content of ethyl acrylate is 30wt% in the ethylene-ethyl acrylate copolymer.
Described thermoplastic elastomer (TPE) (TPE) A is made up of by weight following components：10 parts of ethylene-propylene copolymer, second
Alkene -30 parts of pungent dilute copolymer 1 part, 20 parts of polyethylene and polypropylene.Wherein, the molecular weight of described ethylene-propylene copolymer is
150000, Mooney viscosity (100 DEG C) 50, hardness shore A45；The molecular weight 100,000 of the ethylene-pungent dilute copolymer, melt index
(190 DEG C, 2.16kg) 1.0g/10min；The polyethylene be Low Density Polyethylene, molecular weight 120,000, melt index (190 DEG C,
2.16kg)2.0g/10min；The polypropylene is the molecular weight 110,000 without silicon COPP, melt index (190 DEG C,
2.16kg)2.5g/10min。
Described thermoplastic elastomer (TPE) (TPE) B is made up of by weight following components：Ethylene-propylene and a small amount of non-conjugated
20 parts of diene terpolymer, 15 parts of hydrogenated styrene-butadiene-styrene block copolymers, 30 parts of polyethylene and white oil 25
Part.Wherein, described ethylene-propylene and a small amount of non-conjugated dienes terpolymer molecular weight are 100,000, Mooney viscosity (100 DEG C)
50, hardness shore A35；Described hydrogenated styrene-butadiene-styrene block copolymers molecular weight is 120,000, and butadiene contains
Amount 40%, styrene-content 60%；The polyethylene be Low Density Polyethylene, molecular weight 120,000, melt index (190 DEG C,
2.16kg)2.0g/10min；The white oil molecular weight is 360, and (40 DEG C) of kinematic viscosity is 30 ㎡/s；Described aluminium hydroxide is
Prepared by Bayer-sintering combination method, the mesh of mesh number 6000.
Described tranquilizer is made up of by weight following components：40 parts of calcium stearate, 5 parts of zinc stearate and four [β-(3,
5- di-tert-butyl-hydroxy phenyls) propionic ester] 30 parts of pentaerythritol ester.
Described silicone master batch is made up of by weight following components：10 parts of Low Density Polyethylene, 20 parts of silicone oil and dioxy
30 parts of SiClx.Wherein, described Low Density Polyethylene molecular weight 20,000, melt index 8g/10min；The silicone oil is dimethyl-silicon
Oil；The silicon dioxide be precipitated silica, the mesh of mesh number 5000.
The preparation method of the material is identical with preparation method described in embodiment 1.
Performance test is carried out to the grease proofing High-performance power cable material of obtained low smoke and zero halogen peculiar to vessel in the present embodiment, is tested
As a result it is as shown in table 1.
Embodiment 4：
Grease proofing High-performance power cable material of a kind of low smoke and zero halogen peculiar to vessel and preparation method thereof is present embodiments provided, it is described
Material is made up of by weight following components：13 parts of thermoplastic elastic body A, 25 parts of thermoplastic elastic body B, ethylene-propylene
5 parts of 20 parts of acetoacetic ester copolymer, 35 parts of aluminium hydroxide, 5 parts of tranquilizer and silicone master batch.
The content of ethyl acrylate is 20wt% in the ethylene-ethyl acrylate copolymer.
Described thermoplastic elastomer (TPE) (TPE) A is made up of by weight following components：30 parts of ethylene-propylene copolymer, second
50 parts of alkene -0 part of pungent dilute copolymer 1,40 parts of polyethylene and polypropylene.Wherein, the molecular weight of the ethylene-propylene copolymer is 15
Ten thousand, Mooney viscosity (100 DEG C) 50, hardness shore A45；Described ethylene-pungent dilute molecular weight of copolymer 100,000, melt index (190
DEG C, 2.16kg) 1.0g/10min；Described polyethylene be Low Density Polyethylene, molecular weight 120,000, melt index (190 DEG C,
2.16kg)2.0g/10min；Described polypropylene be atactic copolymerized polypropene, molecular weight 110,000, melt index (190 DEG C,
2.16kg)2.5g/10min。
Described thermoplastic elastomer (TPE) (TPE) B is made up of by weight following components：Ethylene-propylene and a small amount of non-conjugated
40 parts of diene terpolymer, 30 parts of hydrogenated styrene-butadiene-styrene block copolymers, 70 parts of polyethylene and white oil 40
Part.Wherein, described ethylene-propylene and a small amount of non-conjugated dienes terpolymer molecular weight are 100,000, Mooney viscosity (100 DEG C)
50, hardness shore A35；Described hydrogenated styrene-butadiene-styrene block copolymers molecular weight is 120,000, and butadiene contains
Amount 40%, styrene-content 60%；Described polyethylene be Low Density Polyethylene, molecular weight 120,000, melt index (190 DEG C,
2.16kg)2.0g/10min；Described white oil molecular weight is 360, and (40 DEG C) of kinematic viscosity is 30 ㎡/s；Described aluminium hydroxide
Prepare for Bayer-sintering combination method, the mesh of mesh number 6000.
Described tranquilizer is made up of by weight following components：60 parts of calcium stearate, 50 parts of zinc stearate and four [β-
(3,5- di-tert-butyl-hydroxy phenyl) propionic ester] 50 parts of pentaerythritol ester.
Described silicone master batch is made up of by weight following components：20 parts of Low Density Polyethylene, 60 parts of silicone oil and dioxy
60 parts of SiClx.Wherein, described Low Density Polyethylene molecular weight 20,000, melt index 8g/10min；Described silicone oil is dimethyl
Silicone oil；Described silicon dioxide be precipitated silica, the mesh of mesh number 5000.
The preparation method of the material is identical with preparation method described in embodiment 1.
Performance test is carried out to the grease proofing High-performance power cable material of obtained low smoke and zero halogen peculiar to vessel in the present embodiment, is tested
As a result it is as shown in table 1.
Comparative example 1：
This comparative example provides grease proofing High-performance power cable material of a kind of low smoke and zero halogen peculiar to vessel and preparation method thereof, described
Except without in addition to ethylene-ethyl acrylate copolymer in preparing raw material, unclassified stores consumption and preparation method with embodiment 1 in
It is identical.
The grease proofing High-performance power cable material of obtained low smoke and zero halogen peculiar to vessel carries out performance test, in test result such as table 1
It is shown.
Comparative example 2：
This comparative example provides grease proofing High-performance power cable material of a kind of low smoke and zero halogen peculiar to vessel and preparation method thereof, described
In preparing raw material in addition to the content of ethyl acrylate in the ethylene-ethyl acrylate copolymer is for 5wt% (＜ 15wt%),
Unclassified stores consumption and preparation method are in the same manner as in Example 1.
The grease proofing High-performance power cable material of obtained low smoke and zero halogen peculiar to vessel carries out performance test, in test result such as table 1
It is shown.
Comparative example 3：
This comparative example provides grease proofing High-performance power cable material of a kind of low smoke and zero halogen peculiar to vessel and preparation method thereof, described
Except the content of ethyl acrylate in the ethylene-ethyl acrylate copolymer is 40wt% (＞ 30wt%) in preparing raw material
Outward, unclassified stores consumption and preparation method are in the same manner as in Example 1.
The grease proofing High-performance power cable material of obtained low smoke and zero halogen peculiar to vessel carries out performance test, in test result such as table 1
It is shown.
Table 1：Power cable material carries out the performance test results table obtained in embodiment 1-4 and comparative example 1-3
The result of integrated embodiment 1-4 and comparative example 1-3 can be seen that the present invention with thermoplastic elastic body A, thermoplastic elastomehc
The compositionss of gonosome B, ethylene-ethyl acrylate copolymer, aluminium hydroxide, tranquilizer and silicone master batch are raw material, using second
There is synergism in alkene-ethyl acrylate copolymer, make the ship for preparing with thermoplastic elastic body A and thermoplastic elastic body B
Not only there is good flame-retardance energy with electric power cable material, it has excellent mechanical performances and oil resistance concurrently simultaneously, and its anti-tensile is strong
, up to more than 20MPa, up to more than 270%, light transmittance is up to more than 96% in cigarette for elongation at break for degree.
Meanwhile, ship power cable material prepared by the present invention, its preparation method process is simple, processing ease, consumes energy low,
Suitable industrialized production.
Applicant states that the present invention illustrates the method detailed of the present invention, but the present invention not office by above-described embodiment
It is limited to above-mentioned method detailed, that is, does not mean that the present invention has to rely on above-mentioned method detailed and could implement.Art
Technical staff it will be clearly understood that any improvement in the present invention, the equivalence replacement and auxiliary element to each raw material of product of the present invention
Addition, selection of concrete mode etc., within the scope of all falling within protection scope of the present invention and disclosure.
Claims (10)
1. a kind of power cable material, it is characterised in that the material is made up of by weight following components：
2. power cable material according to claim 1, it is characterised in that the material by following components by weight
Composition：
Preferably, the mass ratio of the thermoplastic elastic body A and thermoplastic elastic body B is 1:2.
3. power cable material according to claim 1 and 2, it is characterised in that the ethylene-ethyl acrylate copolymer
The content of middle ethyl acrylate is 15～30wt%, more preferably 19wt%.
4. the power cable material according to any one of claim 1-3, it is characterised in that the thermoplastic elastic body A is pressed
Weight portion meter is composed of the following components：
Preferably, the molecular weight of the ethylene-propylene copolymer is 10～200,000, and the Mooney viscosity at 100 DEG C is 30～60, firmly
Spend for shore A30～60；
Preferably, the molecular weight 8-15 ten thousand of the ethylene-pungent dilute copolymer, melt index is 0.5～3g/10min；
Preferably, the polypropylene is atactic copolymerized polypropene, and molecular weight is 8～160,000, and melt index is 1～6g/10min.
5. the power cable material according to any one of claim 1-4, it is characterised in that the thermoplastic elastic body B is pressed
Weight portion meter is composed of the following components：
Preferably, the molecular weight of the ethylene-propylene and non-conjugated dienes terpolymer is 5～150,000, the Mooney at 100 DEG C
Viscosity is 30～70, and hardness is shore A20-50；
Preferably, the molecular weight of the hydrogenated styrene-butadiene-styrene block copolymers is 8～140,000, wherein butadiene
The content of class is 30～60wt%, and cinnamic content is 40～70wt%；
Preferably, the polyethylene is Low Density Polyethylene, and molecular weight is 8～160,000, and melt index is 1～5g/10min；
Preferably, the white oil molecular weight for 300～400,40 DEG C kinematic viscosity be 15～35m2/s。
6. the power cable material according to any one of claim 1-5, it is characterised in that the aluminium hydroxide be Bayer-
The aluminium hydroxide that sintering combination method is prepared, its mesh number is 4000～8000 mesh；
Preferably, the tranquilizer is by being constituted by weight with following components：
Calcium stearate 40-60 parts；
Zinc stearate 5-50 parts；
Four [β-(3,5- di-tert-butyl-hydroxy phenyls) propionic ester] pentaerythritol ester 30-50 parts.
7. the power cable material according to any one of claim 1-6, it is characterised in that the silicone master batch is by with the following group
Divide and constitute by weight：
Low Density Polyethylene 10-20 parts；
Silicone oil 20-60 parts；
Silicon dioxide 30-60 parts；
Preferably, the molecular weight of the Low Density Polyethylene is 1～50,000, and melt index is 5～10g/10min；
Preferably, the silicone oil is dimethicone；
Preferably, the silicon dioxide that the silicon dioxide is prepared for the sedimentation method, the mesh of mesh number 4000～6000.
8. the preparation method of the power cable material according to any one of claim 1-7, it is characterised in that methods described bag
Include following steps：
(1) by the thermoplastic elastic body A of formula ratio, thermoplastic elastic body B, ethylene-ethyl acrylate copolymer, aluminium hydroxide,
Then tranquilizer and silicone master batch are made by banbury melt blending by double screw extruder and single screw extrusion machine
Grain, obtains particle；
(2) particle that step (1) is obtained is extruded into into wire rod by extruder；
(3) the wire rod Jing electron accelerators for obtaining step (2) carry out cross-linking radiation finished product.
9. preparation method according to claim 8, its spy is that double screw extruder is divided into six described in step (1)
Area, the operating temperature in each area is：
First 90～100 DEG C of area, the second 100～120 DEG C of area, the 3rd 120～140 DEG C of area, the 4th 120～140 DEG C of area, the 5th area
140～150 DEG C, the 6th 150～160 DEG C of area；
Preferably, single screw extrusion machine is divided into five areas described in step (1), and the operating temperature in each area is：
First 100～110 DEG C of area, the second 110～120 DEG C of area, the 3rd 130～140 DEG C of area, the 4th 140～150 DEG C of area, the 5th
140～150 DEG C of area.
10. preparation method according to claim 8 or claim 9, its spy is that extruder is divided into four areas described in step (2),
The operating temperature in each area is：
First 130～140 DEG C of area, the second 140～150 DEG C of area, the 3rd 150～180 DEG C of area, the 4th 160～180 DEG C of area；
Preferably, wire rod forms tridimensional network Jing after electron accelerator carries out cross-linking radiation in step (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610858587.9A CN106633337B (en) | 2016-09-28 | 2016-09-28 | Marine low-smoke halogen-free oil-proof high-performance power cable material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610858587.9A CN106633337B (en) | 2016-09-28 | 2016-09-28 | Marine low-smoke halogen-free oil-proof high-performance power cable material and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106633337A true CN106633337A (en) | 2017-05-10 |
| CN106633337B CN106633337B (en) | 2020-08-25 |
Family
ID=58853913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610858587.9A Active CN106633337B (en) | 2016-09-28 | 2016-09-28 | Marine low-smoke halogen-free oil-proof high-performance power cable material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106633337B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101136262A (en) * | 2006-08-31 | 2008-03-05 | 日立电线株式会社 | Flexible non-halogen electric wires |
| CN102746555A (en) * | 2012-07-17 | 2012-10-24 | 江苏达胜高聚物有限公司 | Low-smoke halogen-free oil-proof high-performance power cable material for ships and method for producing same |
-
2016
- 2016-09-28 CN CN201610858587.9A patent/CN106633337B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101136262A (en) * | 2006-08-31 | 2008-03-05 | 日立电线株式会社 | Flexible non-halogen electric wires |
| CN102746555A (en) * | 2012-07-17 | 2012-10-24 | 江苏达胜高聚物有限公司 | Low-smoke halogen-free oil-proof high-performance power cable material for ships and method for producing same |
Non-Patent Citations (1)
| Title |
|---|
| 张丹枫编著: "《烯烃聚合》", 30 September 2014, 华南理工大学出版社 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106633337B (en) | 2020-08-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FI100246B (en) | Halogen-free, fire-retardant polymer composition | |
| JPWO2008078406A1 (en) | Flame retardant thermoplastic resin composition | |
| WO2019001003A1 (en) | High flame retardancy composite material for high voltage cable of new energy automobile, and preparation method thereof | |
| CN103012941A (en) | Non-crosslinking halogen-free flame-retardant cable insulating material or sheath material and preparation method thereof | |
| KR20090096714A (en) | Non-halogen flame retardant resin composition and electric wire/cable using the same | |
| JP2016020450A (en) | Non-halogen flame retardant thermoplastic elastomer composition and manufacturing method therefor, wire and cable | |
| CN102911467A (en) | Tensile, waterproof, double-shielding control cable material and preparation method of tensile, waterproof, double-shielding control cable material | |
| CN102408620A (en) | Environment-friendly sheath material for cable and preparation method thereof | |
| CN104610646A (en) | High-temperature-resistant, anti-cracking and flame-retardant polyolefin cable material and preparation method thereof | |
| JP2009280631A (en) | Flame-retardant polyolefin composition, electric wire and cable | |
| JP5056601B2 (en) | Non-halogen flame retardant thermoplastic elastomer resin composition, method for producing the same, and electric wire / cable using the same | |
| CN107892771A (en) | A kind of cold-resistant low-smoke halogen-free flame-proof cable material and preparation method thereof | |
| CN109266004A (en) | A kind of silicone rubber for cable insulating layer | |
| CN107033523B (en) | The halogen-free flame-retardant thermoplastic elastomer composition and preparation method thereof of the anti-UV discoloration of wire and cable | |
| CN104004264A (en) | Inflaming retarding polyolefin cable material and preparing method and application thereof | |
| JP3460666B2 (en) | Flame retardant polyolefin resin composition | |
| CN106633337A (en) | Low-smoke halogen-free oil-proof high-performance power cable material for ships and preparation method of power cable material | |
| US11603460B2 (en) | Thermoset insulation composition | |
| CN104403183A (en) | Low-smoke halogen-free flame-retardant crosslinked polyethylene wire and cable material for improving small-diameter wire breaking and preparation method thereof | |
| JPH03203123A (en) | Fire-resistant electric wire-cable | |
| CN107501710B (en) | 150 ℃ heat-resistant cross-linked low-smoke halogen-free electronic wire material and manufacturing method thereof | |
| JP2000109622A (en) | Flame resistant polyolefin resin composition | |
| JPS62215644A (en) | Flame-retardant resin composition | |
| JPH01302611A (en) | Flame-resistant electric wire or cable | |
| CN108192176A (en) | Electric vehicle car high-voltage line crosslinked insulating material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |