CN105670067A - Preparation method of insulating material for high-voltage direct current insulated cable - Google Patents
Preparation method of insulating material for high-voltage direct current insulated cable Download PDFInfo
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- CN105670067A CN105670067A CN201610074483.9A CN201610074483A CN105670067A CN 105670067 A CN105670067 A CN 105670067A CN 201610074483 A CN201610074483 A CN 201610074483A CN 105670067 A CN105670067 A CN 105670067A
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- insulating material
- silicone rubber
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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
- C08L11/00—Compositions of homopolymers or copolymers of chloroprene
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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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- 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
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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
- 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)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a preparation method of an insulating material for a high-voltage direct current insulated cable. The insulating material comprises raw materials by weight as follows: 22-32 parts of polypheylene ether resin, 2-9 parts of an elastomer, 6-10 parts of a compatilizer, 30-50 parts of an antioxidant I, 30-36 parts of an ethylene vinyl acetate copolymer, 12-25 parts of polyvinylidene chloride, 22-30 parts of methyl vinyl silicone rubber, 80-90 parts of GNA type neoprene, 60-70 parts of aluminum hydroxide, 20-25 parts of silicone rubber, 15-30 parts of an additive, 9-20 parts of tribasic lead sulfate, 13-19 parts of dibasic lead phosphite, 2.9-6.2 parts of paraffin, 20-30 parts of phthalate, 16-19 parts of nano-montmorillonite, 30-32 parts by mass of a nitrogen and phosphorus flame retardant, 9-20 parts by mass of an antioxidant II, 22-26 parts of a crosslinking agent and 13-26 parts of a vulcanizing agent. The insulating material is convenient to process, the cost is lower, the voltage withstanding, cracking resistance and fire resistance of the insulating material for the cable are improved, the shielding performance is excellent and the service life is long.
Description
Technical field
The present invention relates to a kind of HVDC insulated cable insulant preparation method.
Background technology
Ultrahigh-voltage direct-current cable insulation material is one of key equipment in direct current transportation, is important component part indispensable in the carrier of power transmission and whole power system. Direct current transportation is the technology developed rapidly in recent years in power system, the aspect such as HVDC Light being mainly used in long-distance and large-capacity power transmission, power system interconnection, remote submarine cable or big city buried cable power transmission, distribution network. It addition, adopt Technology of HVDC based Voltage Source Converter can also solve the wind-power electricity generation of fast development, solar electrical energy generation and the grid-connected transmission of electricity problem of the bioenergy power generation distributed energy in recent years well.
In view of the defect existed in above prior art, it is necessary to it is improved further so that it is more for practicality, just can meet actually used situation.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, it is an object of the invention to provide a kind of HVDC insulated cable insulant preparation method.
Invention takes techniques below scheme to realize: a kind of HVDC insulated cable insulant preparation method, it is made up of following raw material: take by component, polyphenylene oxide resin 22-32 part, elastomer 2-9 part, compatilizer 6-10 part, antioxidant 30-50 part, acetate ethylene copolymer 30-36 part, polyvinylidene chloride 12-25 part, methyl vinyl silicone rubber 22-30 part, GNA type neoprene 80-90 part, aluminium hydroxide 60-70 part, silicone rubber 20-25 part, additive 15-30 part, lead sulfate tribasic 9-20 part, dibasic lead phosphite 13-19 part, paraffin 2.9-6.2 part, phthalic acid ester 20-30 part, nano imvite 16-19 part, nitrogen phosphorus fire retardant 30-32 mass parts, antioxidant 9-20 mass parts, cross-linking agent 22-26 part, vulcanizing agent 13-26 part.
Specifically, the present invention it be made up of following raw material: take by component, polyphenylene oxide resin 22 parts, 8 parts of elastomer, compatilizer 7 parts, 40 parts of antioxidant, acetate ethylene copolymer 32 parts, polyvinylidene chloride 13 parts, methyl vinyl silicone rubber 25 parts, GNA type neoprene 90 parts, aluminium hydroxide 70 parts, 22 parts of silicone rubber, additive 28 parts, lead sulfate tribasic 12 parts, dibasic lead phosphite 15 parts, 5.2 parts of paraffin, phthalic acid ester 21 parts, nano imvite 18 parts, nitrogen phosphorus fire retardant 31 mass parts, antioxidant 12 mass parts, cross-linking agent 23 parts, vulcanizing agent 16 parts.
Beneficial effects of the present invention: utilize that insulant pliability prepared by the present invention is good, good mechanical performance, and mechanical property and the electric property of superhigh voltage DC cable can be effectively improved, there is environment friendly, maintenance cost is low and can realize the advantages such as big fall laying.
Detailed description of the invention
For making existing technological means, the creation characteristic of the present invention, reach purpose and effect is easy to understand, below in conjunction with detailed description of the invention, the present invention is expanded on further.
The present invention takes techniques below scheme to realize: a kind of HVDC insulated cable insulant preparation method, it is made up of following raw material: take by component, polyphenylene oxide resin 22-32 part, elastomer 2-9 part, compatilizer 6-10 part, antioxidant 30-50 part, acetate ethylene copolymer 30-36 part, polyvinylidene chloride 12-25 part, methyl vinyl silicone rubber 22-30 part, GNA type neoprene 80-90 part, aluminium hydroxide 60-70 part, silicone rubber 20-25 part, additive 15-30 part, lead sulfate tribasic 9-20 part, dibasic lead phosphite 13-19 part, paraffin 2.9-6.2 part, phthalic acid ester 20-30 part, nano imvite 16-19 part, nitrogen phosphorus fire retardant 30-32 mass parts, antioxidant 9-20 mass parts, cross-linking agent 22-26 part, vulcanizing agent 13-26 part.
Preferred version as the present invention; The present invention it be made up of following raw material: take by component, polyphenylene oxide resin 22 parts, 8 parts of elastomer, compatilizer 7 parts, 40 parts of antioxidant, acetate ethylene copolymer 32 parts, polyvinylidene chloride 13 parts, methyl vinyl silicone rubber 25 parts, GNA type neoprene 90 parts, aluminium hydroxide 70 parts, 22 parts of silicone rubber, additive 28 parts, lead sulfate tribasic 12 parts, dibasic lead phosphite 15 parts, 5.2 parts of paraffin, phthalic acid ester 21 parts, nano imvite 18 parts, nitrogen phosphorus fire retardant 31 mass parts, antioxidant 12 mass parts, cross-linking agent 23 parts, vulcanizing agent 16 parts.
Although above the specific embodiment of the present invention being given detailed description and explanation; but it should be noted that; above-mentioned embodiment can be carried out various equivalence according to the conception of the present invention and change and amendment by us; function produced by it still without departing from description contain spiritual time, all should within protection scope of the present invention.
Claims (2)
1. a HVDC insulated cable insulant preparation method, it is characterized in that, it is made up of following raw material: take by component, polyphenylene oxide resin 22-32 part, elastomer 2-9 part, compatilizer 6-10 part, antioxidant 30-50 part, acetate ethylene copolymer 30-36 part, polyvinylidene chloride 12-25 part, methyl vinyl silicone rubber 22-30 part, GNA type neoprene 80-90 part, aluminium hydroxide 60-70 part, silicone rubber 20-25 part, additive 15-30 part, lead sulfate tribasic 9-20 part, dibasic lead phosphite 13-19 part, paraffin 2.9-6.2 part, phthalic acid ester 20-30 part, nano imvite 16-19 part, nitrogen phosphorus fire retardant 30-32 mass parts, antioxidant 9-20 mass parts, cross-linking agent 22-26 part, vulcanizing agent 13-26 part.
2. a kind of HVDC insulated cable insulant preparation method according to claim 1, it is characterized in that, it is made up of following raw material: take by component, polyphenylene oxide resin 22 parts, 8 parts of elastomer, compatilizer 7 parts, 40 parts of antioxidant, acetate ethylene copolymer 32 parts, polyvinylidene chloride 13 parts, methyl vinyl silicone rubber 25 parts, GNA type neoprene 90 parts, aluminium hydroxide 70 parts, 22 parts of silicone rubber, additive 28 parts, lead sulfate tribasic 12 parts, dibasic lead phosphite 15 parts, 5.2 parts of paraffin, phthalic acid ester 21 parts, nano imvite 18 parts, nitrogen phosphorus fire retardant 31 mass parts, antioxidant 12 mass parts, cross-linking agent 23 parts, vulcanizing agent 16 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610074483.9A CN105670067A (en) | 2016-02-03 | 2016-02-03 | Preparation method of insulating material for high-voltage direct current insulated cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610074483.9A CN105670067A (en) | 2016-02-03 | 2016-02-03 | Preparation method of insulating material for high-voltage direct current insulated cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105670067A true CN105670067A (en) | 2016-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610074483.9A Pending CN105670067A (en) | 2016-02-03 | 2016-02-03 | Preparation method of insulating material for high-voltage direct current insulated cable |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106009095A (en) * | 2016-06-20 | 2016-10-12 | 安徽海容电缆有限公司 | Cold-resistant anti-cracking cable material |
| CN106065189A (en) * | 2016-07-26 | 2016-11-02 | 潘明华 | HVDC electric wire cable insulation material and preparation technology thereof |
| CN113185758A (en) * | 2021-05-28 | 2021-07-30 | 廊坊集瑞高分子材料有限公司 | Fireproof cable insulating material and preparation method thereof |
| CN115181410A (en) * | 2022-08-04 | 2022-10-14 | 鑫宝智能制造唐山有限公司 | Polyphenyl ether cable material for electromagnetic shielding and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102911413A (en) * | 2012-10-15 | 2013-02-06 | 安徽华通电缆集团有限公司 | Chloroprene rubber insulation control cable material and preparation method thereof |
| CN103012885A (en) * | 2012-11-13 | 2013-04-03 | 安徽文峰电子科技集团有限公司 | Flame-retardant type cable sheath insulation material and preparation method thereof |
| CN104140613A (en) * | 2014-07-18 | 2014-11-12 | 国家电网公司 | Power cable insulating layer material and preparing method thereof |
| CN105086327A (en) * | 2015-08-27 | 2015-11-25 | 无锡华虹信息科技有限公司 | Manufacturing technology of shielded cable capable of working for long time at temperature of 95 DEG C |
-
2016
- 2016-02-03 CN CN201610074483.9A patent/CN105670067A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102911413A (en) * | 2012-10-15 | 2013-02-06 | 安徽华通电缆集团有限公司 | Chloroprene rubber insulation control cable material and preparation method thereof |
| CN103012885A (en) * | 2012-11-13 | 2013-04-03 | 安徽文峰电子科技集团有限公司 | Flame-retardant type cable sheath insulation material and preparation method thereof |
| CN104140613A (en) * | 2014-07-18 | 2014-11-12 | 国家电网公司 | Power cable insulating layer material and preparing method thereof |
| CN105086327A (en) * | 2015-08-27 | 2015-11-25 | 无锡华虹信息科技有限公司 | Manufacturing technology of shielded cable capable of working for long time at temperature of 95 DEG C |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106009095A (en) * | 2016-06-20 | 2016-10-12 | 安徽海容电缆有限公司 | Cold-resistant anti-cracking cable material |
| CN106065189A (en) * | 2016-07-26 | 2016-11-02 | 潘明华 | HVDC electric wire cable insulation material and preparation technology thereof |
| CN113185758A (en) * | 2021-05-28 | 2021-07-30 | 廊坊集瑞高分子材料有限公司 | Fireproof cable insulating material and preparation method thereof |
| CN113185758B (en) * | 2021-05-28 | 2022-08-16 | 廊坊集瑞高分子材料有限公司 | Fireproof cable insulating material and preparation method thereof |
| CN115181410A (en) * | 2022-08-04 | 2022-10-14 | 鑫宝智能制造唐山有限公司 | Polyphenyl ether cable material for electromagnetic shielding and preparation method thereof |
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Application publication date: 20160615 |