CN108164799B - 一种高耐温等级的硅烷交联聚乙烯绝缘料及其制备方法 - Google Patents
一种高耐温等级的硅烷交联聚乙烯绝缘料及其制备方法 Download PDFInfo
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- CN108164799B CN108164799B CN201611143058.7A CN201611143058A CN108164799B CN 108164799 B CN108164799 B CN 108164799B CN 201611143058 A CN201611143058 A CN 201611143058A CN 108164799 B CN108164799 B CN 108164799B
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- 238000002360 preparation method Methods 0.000 title claims abstract description 22
- 239000011810 insulating material Substances 0.000 title claims abstract description 17
- 239000004718 silane crosslinked polyethylene Substances 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 97
- 238000001035 drying Methods 0.000 claims abstract description 51
- 229920000092 linear low density polyethylene Polymers 0.000 claims abstract description 50
- 239000004707 linear low-density polyethylene Substances 0.000 claims abstract description 50
- 239000011347 resin Substances 0.000 claims abstract description 36
- 229920005989 resin Polymers 0.000 claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 22
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 239000003054 catalyst Substances 0.000 claims abstract description 14
- 239000006057 Non-nutritive feed additive Substances 0.000 claims abstract description 12
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000005520 cutting process Methods 0.000 claims abstract description 12
- 239000003999 initiator Substances 0.000 claims abstract description 12
- 229910000077 silane Inorganic materials 0.000 claims abstract description 12
- 238000005469 granulation Methods 0.000 claims abstract description 6
- 230000003179 granulation Effects 0.000 claims abstract description 6
- 239000002245 particle Substances 0.000 claims abstract description 5
- 239000002994 raw material Substances 0.000 claims abstract 2
- 239000008187 granular material Substances 0.000 claims description 34
- 238000002156 mixing Methods 0.000 claims description 25
- 239000000203 mixture Substances 0.000 claims description 25
- 238000001125 extrusion Methods 0.000 claims description 18
- 238000004806 packaging method and process Methods 0.000 claims description 13
- 238000004898 kneading Methods 0.000 claims description 11
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical group CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 claims description 8
- 239000012975 dibutyltin dilaurate Substances 0.000 claims description 8
- 239000000155 melt Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical group C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 claims description 3
- 238000009461 vacuum packaging Methods 0.000 claims description 3
- NKSJNEHGWDZZQF-UHFFFAOYSA-N ethenyl(trimethoxy)silane Chemical group CO[Si](OC)(OC)C=C NKSJNEHGWDZZQF-UHFFFAOYSA-N 0.000 claims description 2
- BDHJQQYODMDDLR-UHFFFAOYSA-N 2-[1-carboxy-4-(3,5-ditert-butyl-4-hydroxyphenyl)butyl]sulfanyl-5-(3,5-ditert-butyl-4-hydroxyphenyl)pentanoic acid Chemical group CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCCC(SC(CCCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)C(O)=O)C(O)=O)=C1 BDHJQQYODMDDLR-UHFFFAOYSA-N 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 2
- 238000005086 pumping Methods 0.000 description 36
- 239000002131 composite material Substances 0.000 description 15
- 229920003023 plastic Polymers 0.000 description 15
- 239000004033 plastic Substances 0.000 description 15
- 230000000052 comparative effect Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 3
- 238000005453 pelletization Methods 0.000 description 3
- 238000007602 hot air drying Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- KIUJQVUXGLAQIX-UHFFFAOYSA-N 2-[2-carboxy-1-(3,5-ditert-butyl-4-hydroxyphenyl)butan-2-yl]sulfanyl-2-[(3,5-ditert-butyl-4-hydroxyphenyl)methyl]butanoic acid Chemical group C=1C(C(C)(C)C)=C(O)C(C(C)(C)C)=CC=1CC(CC)(C(O)=O)SC(C(O)=O)(CC)CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 KIUJQVUXGLAQIX-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920003020 cross-linked polyethylene Polymers 0.000 description 1
- 239000004703 cross-linked polyethylene Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
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- 239000000779 smoke Substances 0.000 description 1
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Classifications
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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
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
-
- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/08—Copolymers of ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/08—Copolymers of ethene
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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
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- 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
- 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
- C08L2312/00—Crosslinking
- C08L2312/08—Crosslinking by silane
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
Description
加热区 | Ⅰ | Ⅱ | Ⅲ | Ⅳ | Ⅴ | Ⅵ | Ⅶ | Ⅷ | 机头 |
温度 | 140 | 155 | 165 | 170 | 175 | 175 | 180 | 185 | 195 |
Ⅰ | Ⅱ | Ⅲ | Ⅳ | Ⅴ | Ⅵ | Ⅶ | Ⅷ | Ⅸ | 机头 |
150 | 120 | 160 | 160 | 160 | 160 | 180 | 190 | 200 | 230 |
加热区 | Ⅰ | Ⅱ | Ⅲ | Ⅳ | Ⅴ | Ⅵ | Ⅶ | Ⅷ | 机头 |
温度 | 140 | 155 | 165 | 170 | 175 | 175 | 180 | 185 | 195 |
Ⅰ | Ⅱ | Ⅲ | Ⅳ | Ⅴ | Ⅵ | Ⅶ | Ⅷ | Ⅸ | 机头 |
150 | 120 | 160 | 160 | 160 | 160 | 180 | 190 | 200 | 230 |
加热区 | Ⅰ | Ⅱ | Ⅲ | Ⅳ | Ⅴ | Ⅵ | Ⅶ | Ⅷ | 机头 |
温度 | 140 | 155 | 165 | 170 | 175 | 175 | 180 | 185 | 195 |
Ⅰ | Ⅱ | Ⅲ | Ⅳ | Ⅴ | Ⅵ | Ⅶ | Ⅷ | Ⅸ | 机头 |
150 | 120 | 160 | 160 | 160 | 160 | 180 | 190 | 200 | 230 |
加热区 | Ⅰ | Ⅱ | Ⅲ | Ⅳ | Ⅴ | Ⅵ | Ⅶ | Ⅷ | 机头 |
温度 | 140 | 155 | 165 | 170 | 175 | 175 | 180 | 185 | 195 |
Ⅰ | Ⅱ | Ⅲ | Ⅳ | Ⅴ | Ⅵ | Ⅶ | Ⅷ | Ⅸ | 机头 |
150 | 120 | 160 | 160 | 160 | 160 | 180 | 190 | 200 | 230 |
加热区 | Ⅰ | Ⅱ | Ⅲ | Ⅳ | Ⅴ | Ⅵ | Ⅶ | Ⅷ | 机头 |
温度 | 140 | 155 | 165 | 170 | 175 | 175 | 180 | 185 | 195 |
Ⅰ | Ⅱ | Ⅲ | Ⅳ | Ⅴ | Ⅵ | Ⅶ | Ⅷ | Ⅸ | 机头 |
150 | 120 | 160 | 160 | 160 | 160 | 180 | 190 | 200 | 230 |
加热区 | Ⅰ | Ⅱ | Ⅲ | Ⅳ | Ⅴ | Ⅵ | Ⅶ | Ⅷ | 机头 |
温度 | 140 | 155 | 165 | 170 | 175 | 175 | 180 | 185 | 195 |
Claims (6)
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CN201611143058.7A CN108164799B (zh) | 2016-12-07 | 2016-12-07 | 一种高耐温等级的硅烷交联聚乙烯绝缘料及其制备方法 |
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CN108164799B true CN108164799B (zh) | 2021-04-23 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112409671B (zh) * | 2020-11-20 | 2023-09-22 | 杭州以田科技有限公司 | 一种硅烷自交联无卤低烟阻燃聚烯烃汽车原线料及其制备方法和应用 |
CN112646264A (zh) * | 2020-12-22 | 2021-04-13 | 上海新上化高分子材料有限公司 | 可长时间暴露于空气中的一步法硅烷交联聚乙烯绝缘料及其制备方法 |
CN113637258A (zh) * | 2021-09-06 | 2021-11-12 | 上海凯波电缆特材股份有限公司 | 一种70年寿命硅烷交联聚乙烯绝缘料及其制备方法 |
CN115926299A (zh) * | 2022-10-31 | 2023-04-07 | 上海凯波电缆特材股份有限公司 | 一种光伏电缆用硅烷交联无卤阻燃聚烯烃料及其制备 |
Citations (4)
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CN1995120A (zh) * | 2006-09-19 | 2007-07-11 | 上海电缆研究所 | 硅烷自然交联聚乙烯电缆绝缘料及其生产方法 |
CN102532664A (zh) * | 2011-12-31 | 2012-07-04 | 上海至正道化高分子材料有限公司 | 一种硅烷交联聚乙烯绝缘材料及其生产方法 |
CN102898761A (zh) * | 2011-07-27 | 2013-01-30 | 上海凯波特种电缆料厂有限公司 | 一种特细线用自然交联聚乙烯绝缘料及其制备方法 |
CN105968970A (zh) * | 2016-05-27 | 2016-09-28 | 南通好的防腐装备有限公司 | 高耐温、高粘接交联聚乙烯粘弹性复合涂料及制备方法 |
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2016
- 2016-12-07 CN CN201611143058.7A patent/CN108164799B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1995120A (zh) * | 2006-09-19 | 2007-07-11 | 上海电缆研究所 | 硅烷自然交联聚乙烯电缆绝缘料及其生产方法 |
CN102898761A (zh) * | 2011-07-27 | 2013-01-30 | 上海凯波特种电缆料厂有限公司 | 一种特细线用自然交联聚乙烯绝缘料及其制备方法 |
CN102532664A (zh) * | 2011-12-31 | 2012-07-04 | 上海至正道化高分子材料有限公司 | 一种硅烷交联聚乙烯绝缘材料及其生产方法 |
CN105968970A (zh) * | 2016-05-27 | 2016-09-28 | 南通好的防腐装备有限公司 | 高耐温、高粘接交联聚乙烯粘弹性复合涂料及制备方法 |
Non-Patent Citations (1)
Title |
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硅烷交联聚乙烯电缆绝缘料;项健等;《电线电缆》;20071231;35-39 * |
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