CN106280024A - A kind of antiseptic fire-retardation wind energy cable sheath and insulant and preparation method thereof - Google Patents
A kind of antiseptic fire-retardation wind energy cable sheath and insulant and preparation method thereof Download PDFInfo
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- CN106280024A CN106280024A CN201610660074.7A CN201610660074A CN106280024A CN 106280024 A CN106280024 A CN 106280024A CN 201610660074 A CN201610660074 A CN 201610660074A CN 106280024 A CN106280024 A CN 106280024A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/2806—Protection against damage caused by corrosion
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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- C—CHEMISTRY; METALLURGY
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- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- 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
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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Abstract
The invention belongs to power cable field, be specifically related to a kind of antiseptic fire-retardation wind energy cable sheath and insulant and preparation method thereof.This its primary insulation material prescription is made up of following components by weight percent proportioning: ethylene-propylene diene copolymer 40 60 parts, polrvinyl chloride 10 25 parts, paraffin oil 5 10 parts, calcium carbonate 5 15 parts, Kaolin 30 60 parts, 13 parts of age resistor, assistant crosslinking agent 13 parts, vulcanizing agent 0.5 2 parts, fire retardant 1.5 3.5 parts；Its outer protective sleeve material prescription is made up of following components by weight percent proportioning: ethylene propylene diene rubber A40 60 parts, ethylene propylene diene rubber B35 60 parts, activating agent 38 parts, stabilizer 24 parts, 24 parts of antioxidant, cold resistant plasticizer 24 parts, silane coupler 13 parts, composite vulcanizing agent 5 10 parts, fire retardant 38 parts, filler 30 50 parts.The present invention is by carrying out process modification to the primary insulation material of wind energy cable and outer protective sleeve material, appropriate cable is agreed for a long time and is used in 40 DEG C～100 DEG C of environment, and there is softness, oil resistant, cold-resistant, wear-resisting, acid and alkali-resistance, the premium properties such as fire-retardant, meet blower fan safety in changeable and extreme climate environment the most properly functioning.
Description
Technical field
The invention belongs to power cable field, be specifically related to a kind of antiseptic fire-retardation wind energy cable sheath and insulant and
Preparation method.
Background technology
In recent years, along with adjustment and the sustained and rapid development of real economy of national industrial policies, particularly country is to ring
Protect the further reinforcement of supervision, being phased out of coal-fired little unit, greatly develop new forms of energy electric power the most very urgent.Wind-power electricity generation
As the new forms of energy of a kind of first-selection, and wind energy cable is mainly used in connecting line and the output lead of blower fan.Therefore for wind-power electricity generation
The complicated factors such as the environment of periphery, weather, the wind energy cable of high-quality not only wear-resisting, cold-resistant, ageing-resistant, weatherability, but also
Should have the characteristics such as mildew-resistant, uvioresistant, fire-retardant and environmental protection.The wind energy power cable of high-quality to be produced, should be according to making use
Environmental condition and the requirement such as weather, the raw material of the strict wind energy cable selecting high-quality, and strictly control production procedure and
Product quality, to guarantee plant area's safety in operation and the stability of wind energy cable.And common wind energy cable in the market exists
In actually used, however it remains such or such shortcoming, therefore in the urgent need to by technological innovation develop a new generation safety,
Economic, practical wind energy power cable.
Summary of the invention
Goal of the invention: the present invention is aiming at the deficiency in current technology, and a kind of antiseptic fire-retardation wind energy cable provided
Sheath and insulant and preparation method thereof.
Technical scheme: a kind of antiseptic fire-retardation wind energy cable sheath and insulant and preparation method thereof of the present invention,
Its primary insulation material prescription is made up of following components by weight percent proportioning: ethylene-propylene diene copolymer 40-60 part, polrvinyl chloride 10-25 part, stone
Wax oil 5-10 part, calcium carbonate 5-15 part, Kaolin 30-60 part, age resistor 1-3 part, assistant crosslinking agent 1-3 part, vulcanizing agent 0.5-2
Part, fire retardant 1.5-3.5 part.
Its each component optimum ratio in terms of parts by weight is: ethylene-propylene diene copolymer 45-55 part, polrvinyl chloride 12-22 part, stone
Wax oil 6-8 part, calcium carbonate 7-12 part, Kaolin 35-55 part, age resistor 1.5-2.5 part, assistant crosslinking agent 1.5-2.5 part, vulcanizing agent
1-1.5 part, fire retardant 2-3 part.
Above-described age resistor is that 2,2,4-trimethyl-1,2-dihyaroquinoline polymer, described assistant crosslinking agent are
Triallyl isocyanurate, described vulcanizing agent are vulcanizing agent BIBP, described fire retardant is tricresyl phosphate (1-chloro-2-propyl group)
Ester.
A kind of antiseptic fire-retardation wind energy cable sheath and insulant and preparation method thereof of the present invention, its outer protective sleeve
Material prescription is made up of following components by weight percent proportioning: ethylene propylene diene rubber A40-60 part, ethylene propylene diene rubber B35-60 part, activity
Agent 3-8 part, stabilizer 2-4 part, antioxidant 2-4 part, cold resistant plasticizer 2-4 part, silane coupler 1-3 part, composite vulcanizing agent 5-
10 parts, fire retardant 3-8 part, filler 30-50 part.
Its each component optimum ratio in terms of parts by weight is: ethylene propylene diene rubber A30-50 part, ethylene propylene diene rubber
B35-55 part, activating agent 4-7 part, stabilizer 2.5-3.5 part, antioxidant 2.5-3.5 part, cold resistant plasticizer 2.5-3.5 part, silane
Coupling agent 1.5-2.5 part, composite vulcanizing agent 6-8 part, fire retardant 5-7 part, filler 35-45 part.
The above silane coupler is KH-560, described antioxidant is irgasfos 168, described composite vulcanizing agent is
Cumyl peroxide, described stabilizer be zinc stearate, described cold resistant plasticizer be aromatic plasticizer, described filling
Agent be precipitated calcium carbonate, described fire retardant be fulminuric acid ester, described activating agent be stearic acid.
One antiseptic fire-retardation wind energy cable sheath of the present invention and insulant are prepared from by following steps:
One, prepared by primary insulation material:
(1) ethylene-propylene diene copolymer, Kaolin, calcium carbonate, polrvinyl chloride are respectively put in pot mixing, and the most stir, be heated up to
60℃。
(2) hybrid reaction is respectively put into age resistor after half an hour, assistant crosslinking agent, vulcanizing agent, fire retardant, paraffin oil carry out height
Speed dispersion stirring mixing, and it is heated up to 70 DEG C.
(3) question response carried out filtration treatment after one hour, and fineness was controlled within 20um.I.e. obtain antiseptic fire-retardation
Wind energy cable outer layer insulation material.
Two, the preparation of outer protective sleeve material:
(1) in reaction pot, add ethylene propylene diene rubber A, ethylene propylene diene rubber B, stabilizer uniform stirring, add composite sulfur
Agent, cold resistant plasticizer, filler carry out adding heat polymerization, obtain polymer, and carry out washing and filtering, obtain pre-after filtration
Aggressiveness.
(2) performed polymer is put in pot, then be separately added into fire retardant, antioxidant, silane coupler, activating agent, fill
Divide mix homogeneously, be then placed in extruding pelletization in double screw extruder, enter back in air drier and be dried, i.e. obtain anticorrosion resistance
The wind energy cable outer protective sleeve material of combustion.
Beneficial effects of the present invention:
The present invention, by the primary insulation material of wind energy cable and outer protective sleeve material are carried out process modification, can not only reach anti-
Rotten, cold-resistant, oil resistant, acid and alkali-resistance, anti ageing property, but also reach flame retardant effect, ensure the use safety of this wind energy cable
Property, also extend the service life of its wind energy cable.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further illustrated.
Embodiment 1:
A kind of antiseptic fire-retardation wind energy cable sheath and insulant and preparation method thereof of the present invention, prepared by following steps
Form:
One, primary insulation material preparation method, it comprises the following steps:
(1) by ethylene-propylene diene copolymer 45 parts, Kaolin 40 parts, calcium carbonate 10 parts, polrvinyl chloride 15 parts, mixing it is respectively put in pot,
And the most stir, it is heated up to 60 DEG C.
(2) hybrid reaction is respectively put into age resistor 2,2,4-trimethyl-1,2-dihyaroquinoline polymer 1.8 after half an hour
Part, assistant crosslinking agent Triallyl isocyanurate 1.6 parts, BIBP vulcanizing agent 1.2 parts, fire retardant tricresyl phosphate (1-chloro-2-propyl group)
Ester 2.5 parts, paraffin oil 6 parts carry out high speed dispersion stirring mixing, and are heated up to 70 DEG C.
(3) question response carried out filtration treatment after one hour, and fineness was controlled within 20um.I.e. obtain antiseptic fire-retardation
Wind energy cable primary insulation material.
Two, the preparation method of outer protective sleeve material, it comprises the following steps:
(1) in reaction pot, ethylene propylene diene rubber A35 part, ethylene propylene diene rubber B40 part, stabilizer zinc stearate 3 parts are added, all
Even stirring, adds composite vulcanizing agent cumyl peroxide 6 parts, aromatic plasticizer 3 parts, filler precipitated calcium carbonate 40 parts enter
Row adds heat polymerization, obtains polymer, and carries out washing and filtering, obtain performed polymer after filtration.
(2) performed polymer is put in pot, then be separately added into fire retardant fulminuric acid ester 5 parts, 2.5 parts of 168 antioxidant,
KH-560 silane coupler 1.8 parts, activating agent stearic acid 5 parts, carry out being sufficiently mixed uniformly, be then placed in double screw extruder
Extruding pelletization, enters back in air drier and is dried, i.e. obtain the wind energy cable outer protective sleeve material of antiseptic fire-retardation.
Embodiment 2:
A kind of antiseptic fire-retardation wind energy cable sheath and insulant and preparation method thereof of the present invention, prepared by following steps
Form:
One, primary insulation material preparation method, it comprises the following steps:
(1) by ethylene-propylene diene copolymer 50 parts, Kaolin 50 parts, calcium carbonate 12 parts, polrvinyl chloride 20 parts, mixing it is respectively put in pot,
And the most stir, it is heated up to 60 DEG C.
(2) hybrid reaction is respectively put into age resistor 2,2,4-trimethyl-1,2-dihyaroquinoline polymer 2 after half an hour
Part, assistant crosslinking agent Triallyl isocyanurate 2 parts, BIBP vulcanizing agent 1.4 parts, fire retardant tricresyl phosphate (1-chloro-2-propyl group) ester
2.6 parts, paraffin oil 7 parts carry out high speed dispersion stirring mixing, and be heated up to 70 DEG C.
(3) question response carried out filtration treatment after one hour, and fineness was controlled within 20um.I.e. obtain antiseptic fire-retardation
Wind energy cable primary insulation material.
Two, the preparation method of outer protective sleeve material, it comprises the following steps:
(1) in reaction pot, ethylene propylene diene rubber A45 part, ethylene propylene diene rubber B50 part, stabilizer zinc stearate 3.2 parts are added,
Uniform stirring, adds composite vulcanizing agent cumyl peroxide 7 parts, aromatic plasticizer 3.2 parts, filler precipitated calcium carbonate 45
Part carries out adding heat polymerization, obtains polymer, and carries out washing and filtering, obtain performed polymer after filtration.
(2) performed polymer is put in pot, then be separately added into fire retardant fulminuric acid ester 6 parts, 3 parts of 168 antioxidant, KH-
560 silane couplers 2 parts, activating agent stearic acid 6 parts, carry out being sufficiently mixed uniformly, be then placed in double screw extruder extrusion
Pelletize, enters back in air drier and is dried, i.e. obtain the wind energy cable outer protective sleeve material of antiseptic fire-retardation.
Embodiment 3:
A kind of antiseptic fire-retardation wind energy cable sheath and insulant and preparation method thereof of the present invention, prepared by following steps
Form:
One, primary insulation material preparation method, it comprises the following steps:
(1) by ethylene-propylene diene copolymer 55 parts, Kaolin 45 parts, calcium carbonate 8 parts, polrvinyl chloride 18 parts, mixing it is respectively put in pot, and
The most stir, be heated up to 60 DEG C.
(2) hybrid reaction is respectively put into age resistor 2,2,4-trimethyl-1,2-dihyaroquinoline polymer 2.2 after half an hour
Part, assistant crosslinking agent Triallyl isocyanurate 2.2 parts, BIBP vulcanizing agent 1.3 parts, fire retardant tricresyl phosphate (1-chloro-2-propyl group)
Ester 2.8 parts, paraffin oil 8 parts carry out high speed dispersion stirring mixing, and are heated up to 70 DEG C.
(3) question response carried out filtration treatment after one hour, and fineness was controlled within 20um.I.e. obtain antiseptic fire-retardation
Wind energy cable primary insulation material.
Two, the preparation method of outer protective sleeve material, it comprises the following steps:
(1) in reaction pot, ethylene propylene diene rubber A40 part, ethylene propylene diene rubber B45 part, stabilizer zinc stearate 2.8 parts are added,
Uniform stirring, adds composite vulcanizing agent cumyl peroxide 8 parts, aromatic plasticizer 2.8 parts, filler precipitated calcium carbonate 42
Part carries out adding heat polymerization, obtains polymer, and carries out washing and filtering, obtain performed polymer after filtration.
(2) performed polymer is put in pot, then be separately added into fire retardant fulminuric acid ester 7 parts, 3.2 parts of 168 antioxidant,
KH-560 silane coupler 2.2 parts, activating agent stearic acid 7 parts, carry out being sufficiently mixed uniformly, be then placed in double screw extruder
Extruding pelletization, enters back in air drier and is dried, i.e. obtain the wind energy cable outer protective sleeve material of antiseptic fire-retardation.
A kind of antiseptic fire-retardation wind energy cable sheath and the insulant performance test that are prepared by embodiments of the invention are referred to
Mark data are as follows:
| Sequence number | Project name | Performance indications |
| 1 | Hot strength Mpa | 13.6 |
| 2 | Elongation at break % | 550 |
| 3 | Stretching relaxation shrinkage % | 135 |
| 4 | Low-temperature impact brittle temperature DEG C | -55 |
| 5 | Outdoor applicable maximum temperature DEG C | 110 |
| 6 | Wind energy cable water soaks 8 hours | Do not punctured by 3.5kv voltage 5min |
Claims (2)
1. an antiseptic fire-retardation wind energy cable sheath and insulant and preparation method thereof, is characterised by:
Its primary insulation material prescription is made up of following components by weight percent proportioning: ethylene-propylene diene copolymer 40-60 part, polrvinyl chloride 10-25
Part, paraffin oil 5-10 part, calcium carbonate 5-15 part, Kaolin 30-60 part, age resistor 1-3 part, assistant crosslinking agent 1-3 part, vulcanizing agent
0.5-2 part, fire retardant 1.5-3.5 part；
Its each component optimum ratio in terms of parts by weight is: ethylene-propylene diene copolymer 45-55 part, polrvinyl chloride 12-22 part, paraffin oil
6-8 part, calcium carbonate 7-12 part, Kaolin 35-55 part, age resistor 1.5-2.5 part, assistant crosslinking agent 1.5-2.5 part, vulcanizing agent 1-
1.5 parts, fire retardant 2-3 part；
Described age resistor be 2,2,4-trimethyl-1,2-dihyaroquinoline polymer, described assistant crosslinking agent be triallyl
Isocyanuric acid ester, described vulcanizing agent are vulcanizing agent BIBP, described fire retardant is tricresyl phosphate (1-chloro-2-propyl group) ester；
Its outer protective sleeve material prescription is made up of following components by weight percent proportioning: ethylene propylene diene rubber A40-60 part, ethylene-propylene-diene monomer
Glue B35-60 part, activating agent 3-8 part, stabilizer 2-4 part, antioxidant 2-4 part, cold resistant plasticizer 2-4 part, silane coupler 1-3
Part, composite vulcanizing agent 5-10 part, fire retardant 3-8 part, filler 30-50 part；
Its each component optimum ratio in terms of parts by weight is: ethylene propylene diene rubber A30-50 part, ethylene propylene diene rubber B35-55
Part, activating agent 4-7 part, stabilizer 2.5-3.5 part, antioxidant 2.5-3.5 part, cold resistant plasticizer 2.5-3.5 part, silane coupler
1.5-2.5 part, composite vulcanizing agent 6-8 part, fire retardant 5-7 part, filler 35-45 part；
Described silane coupler is KH-560, described antioxidant is irgasfos 168, described composite vulcanizing agent is peroxidating
Diisopropylbenzene (DIPB), described stabilizer be zinc stearate, described cold resistant plasticizer be aromatic plasticizer, described filler be light
Matter calcium carbonate, described fire retardant be fulminuric acid ester, described activating agent be stearic acid.
A kind of antiseptic fire-retardation wind energy cable sheath and insulant and preparation method thereof the most according to claim 1, it is special
Levy and be: it comprises the following steps and is prepared from:
(1) prepared by primary insulation material:
(1) ethylene-propylene diene copolymer, Kaolin, calcium carbonate, polrvinyl chloride are respectively put in pot mixing, and uniform stirring, are heated up to
60℃；
(2) reaction to be mixed is respectively put into age resistor after half an hour, assistant crosslinking agent, vulcanizing agent, fire retardant, paraffin oil are carried out at a high speed
Dispersion stirring mixing, and it is heated up to 70 DEG C；
Etc. (3) question response carries out filtration treatment after one hour, and fineness is controlled within 20um.I.e. obtain the wind of antiseptic fire-retardation
Can cable outer layer insulant；
(2) preparation of outer protective sleeve material:
(1) in reaction pot, add ethylene propylene diene rubber A, ethylene propylene diene rubber B, stabilizer uniform stirring, add composite sulfur
Agent, cold resistant plasticizer, filler carry out adding heat polymerization, obtain polymer, and carry out washing and filtering, obtain pre-after filtration
Aggressiveness；
(2) performed polymer is put in pot, then be separately added into fire retardant, antioxidant, silane coupler, activating agent, fully mix
Close uniformly, be then placed in extruding pelletization in double screw extruder, enter back in air drier and be dried, i.e. obtain antiseptic fire-retardation
Wind energy cable outer protective sleeve material.
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Cited By (4)
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| CN107151392A (en) * | 2017-06-13 | 2017-09-12 | 江西吉恩重工有限公司 | A kind of submarine cable material of seawater corrosion resistance and preparation method thereof |
| CN107189279A (en) * | 2017-07-18 | 2017-09-22 | 合肥安力电力工程有限公司 | A kind of heatproof wire CABLE MATERIALS being used in power circuit and preparation method thereof |
| CN108192225A (en) * | 2017-11-28 | 2018-06-22 | 安徽国华电缆集团有限公司 | A kind of degradable cable inner insulation material of high temperature resistant |
| CN116589760A (en) * | 2023-04-24 | 2023-08-15 | 江苏祥云塑料科技有限公司 | Anti-corrosion cable sheath material and preparation method thereof |
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| CN107151392A (en) * | 2017-06-13 | 2017-09-12 | 江西吉恩重工有限公司 | A kind of submarine cable material of seawater corrosion resistance and preparation method thereof |
| CN107189279A (en) * | 2017-07-18 | 2017-09-22 | 合肥安力电力工程有限公司 | A kind of heatproof wire CABLE MATERIALS being used in power circuit and preparation method thereof |
| CN108192225A (en) * | 2017-11-28 | 2018-06-22 | 安徽国华电缆集团有限公司 | A kind of degradable cable inner insulation material of high temperature resistant |
| CN116589760A (en) * | 2023-04-24 | 2023-08-15 | 江苏祥云塑料科技有限公司 | Anti-corrosion cable sheath material and preparation method thereof |
| CN116589760B (en) * | 2023-04-24 | 2024-05-24 | 江苏祥云塑料科技有限公司 | Anti-corrosion cable sheath material and preparation method thereof |
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Application publication date: 20170104 |