CN104332219A - 一种可显示是否处于工作状态的电缆 - Google Patents
一种可显示是否处于工作状态的电缆 Download PDFInfo
- Publication number
- CN104332219A CN104332219A CN201410426837.2A CN201410426837A CN104332219A CN 104332219 A CN104332219 A CN 104332219A CN 201410426837 A CN201410426837 A CN 201410426837A CN 104332219 A CN104332219 A CN 104332219A
- Authority
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- parts
- cable
- restrictive coating
- parting bead
- density polyethylene
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- 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.)
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- 239000004020 conductor Substances 0.000 claims abstract description 92
- -1 polyethylene Polymers 0.000 claims abstract description 47
- 239000000463 material Substances 0.000 claims abstract description 36
- 229920001903 high density polyethylene Polymers 0.000 claims abstract description 35
- 239000004700 high-density polyethylene Substances 0.000 claims abstract description 35
- 229920001684 low density polyethylene Polymers 0.000 claims abstract description 35
- 239000004702 low-density polyethylene Substances 0.000 claims abstract description 35
- 239000004743 Polypropylene Substances 0.000 claims abstract description 27
- 238000001125 extrusion Methods 0.000 claims abstract description 27
- 229920001155 polypropylene Polymers 0.000 claims abstract description 27
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 19
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 19
- 239000000843 powder Substances 0.000 claims abstract description 19
- STIAPHVBRDNOAJ-UHFFFAOYSA-N carbamimidoylazanium;carbonate Chemical compound NC(N)=N.NC(N)=N.OC(O)=O STIAPHVBRDNOAJ-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000002994 raw material Substances 0.000 claims abstract description 18
- 239000004698 Polyethylene Substances 0.000 claims abstract description 11
- 229920000573 polyethylene Polymers 0.000 claims abstract description 11
- 239000011324 bead Substances 0.000 claims description 76
- 239000011248 coating agent Substances 0.000 claims description 71
- 238000000576 coating method Methods 0.000 claims description 71
- 230000004888 barrier function Effects 0.000 claims description 33
- 238000002845 discoloration Methods 0.000 claims description 20
- 229920001179 medium density polyethylene Polymers 0.000 claims description 17
- 239000004701 medium-density polyethylene Substances 0.000 claims description 17
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 9
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 9
- 239000004800 polyvinyl chloride Substances 0.000 claims description 9
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000011265 semifinished product Substances 0.000 claims description 4
- 238000009527 percussion Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000521 B alloy Inorganic materials 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- 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
- H01B7/36—Insulated conductors or cables characterised by their form with distinguishing or length marks
- H01B7/361—Insulated conductors or cables characterised by their form with distinguishing or length marks being the colour of the insulation or conductor
-
- 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
- H01B7/02—Disposition of insulation
-
- 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
-
- 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
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
-
- 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
- H01B7/08—Flat or ribbon cables
-
- 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
- H01B7/08—Flat or ribbon cables
- H01B7/0807—Twin conductor or cable
-
- 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
-
- 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
- H01B7/36—Insulated conductors or cables characterised by their form with distinguishing or length marks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- 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
- C08L2207/062—HDPE
-
- 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
- C08L2207/064—VLDPE
-
- 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)
Abstract
Description
序号 | 项目名称 | 单位 | 技术指标 |
1 | 熔体流动速率 | g/10min | ≤1.3 |
2 | 密度 | g/cm3 | 0.945—0.958 |
3 | 拉伸强度 | Mpa | ≥21.0 |
4 | 断裂伸长率 | % | ≥650 |
5 | 低温冲击脆化温度 | ℃ | ≤-80 |
6 | 耐环境开裂 | H | ≥96 |
7 | 200℃氧化诱导期 | Min | ≥32 |
8 | 体积电阻率 | Ω.M | ≥1.5*1014 |
9 | 介电强度 | MV/m | ≥26 |
Claims (10)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610031018.7A CN105609191B8 (zh) | 2014-08-27 | 2014-08-27 | 一种可用来显示是否处于工作状态的电缆 |
CN201610078851.7A CN105489280B (zh) | 2014-08-27 | 2014-08-27 | 一种可显示温度变化的电缆用绝缘层材料 |
CN201610095633.4A CN105609192B (zh) | 2014-08-27 | 2014-08-27 | 一种可用来显示是否处于工作状态的电缆及其制造方法 |
CN201510049133.2A CN104599767B (zh) | 2014-08-27 | 2014-08-27 | 一种可显示是否处于工作状态的电缆 |
CN201410426837.2A CN104332219B (zh) | 2014-08-27 | 2014-08-27 | 一种可显示是否处于工作状态的电缆 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410426837.2A CN104332219B (zh) | 2014-08-27 | 2014-08-27 | 一种可显示是否处于工作状态的电缆 |
Related Child Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610095633.4A Division CN105609192B (zh) | 2014-08-27 | 2014-08-27 | 一种可用来显示是否处于工作状态的电缆及其制造方法 |
CN201510049133.2A Division CN104599767B (zh) | 2014-08-27 | 2014-08-27 | 一种可显示是否处于工作状态的电缆 |
CN201610031018.7A Division CN105609191B8 (zh) | 2014-08-27 | 2014-08-27 | 一种可用来显示是否处于工作状态的电缆 |
CN201610078851.7A Division CN105489280B (zh) | 2014-08-27 | 2014-08-27 | 一种可显示温度变化的电缆用绝缘层材料 |
Publications (2)
Publication Number | Publication Date |
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CN104332219A true CN104332219A (zh) | 2015-02-04 |
CN104332219B CN104332219B (zh) | 2016-07-06 |
Family
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Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
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CN201610031018.7A Expired - Fee Related CN105609191B8 (zh) | 2014-08-27 | 2014-08-27 | 一种可用来显示是否处于工作状态的电缆 |
CN201610095633.4A Expired - Fee Related CN105609192B (zh) | 2014-08-27 | 2014-08-27 | 一种可用来显示是否处于工作状态的电缆及其制造方法 |
CN201410426837.2A Expired - Fee Related CN104332219B (zh) | 2014-08-27 | 2014-08-27 | 一种可显示是否处于工作状态的电缆 |
CN201610078851.7A Active CN105489280B (zh) | 2014-08-27 | 2014-08-27 | 一种可显示温度变化的电缆用绝缘层材料 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610031018.7A Expired - Fee Related CN105609191B8 (zh) | 2014-08-27 | 2014-08-27 | 一种可用来显示是否处于工作状态的电缆 |
CN201610095633.4A Expired - Fee Related CN105609192B (zh) | 2014-08-27 | 2014-08-27 | 一种可用来显示是否处于工作状态的电缆及其制造方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610078851.7A Active CN105489280B (zh) | 2014-08-27 | 2014-08-27 | 一种可显示温度变化的电缆用绝缘层材料 |
Country Status (1)
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CN (4) | CN105609191B8 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105820532A (zh) * | 2016-04-18 | 2016-08-03 | 昆山初本电子科技有限公司 | 一种感温变色的led灯导光板配方 |
CN108623900A (zh) * | 2017-03-26 | 2018-10-09 | 合肥杰事杰新材料股份有限公司 | 一种用于高温作业人员携带的感温变色耐磨标识卡及其制备方法 |
CN108986967A (zh) * | 2018-08-30 | 2018-12-11 | 江苏港通电缆有限公司 | 一种新型椭圆电缆 |
Citations (7)
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JPH11120837A (ja) * | 1997-10-09 | 1999-04-30 | Fujikura Ltd | 中性線複合直流電力ケーブル及び直流電力ケーブル線路 |
CN102915802A (zh) * | 2012-11-01 | 2013-02-06 | 江苏海达电缆有限公司 | 一种热敏变色发光电缆 |
CN103044738A (zh) * | 2013-01-28 | 2013-04-17 | 沈群华 | 一种光电缆用中密度聚乙烯护套料及其制作方法 |
CN103325489A (zh) * | 2013-07-01 | 2013-09-25 | 中利科技集团股份有限公司 | 通信基站用防雷电缆 |
CN103694528A (zh) * | 2013-11-14 | 2014-04-02 | 江苏南方通信科技有限公司 | 一种用于光缆的具有抗开裂性的低烟无卤阻燃护套料及其制作工艺 |
CN103709516A (zh) * | 2013-12-26 | 2014-04-09 | 宁波波尔管业开发有限公司 | 高强度聚丙烯电缆护套管材料及其制备方法 |
CN103971846A (zh) * | 2014-05-26 | 2014-08-06 | 龚永祥 | 一种高压电缆 |
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FR2344100A1 (fr) * | 1976-03-10 | 1977-10-07 | Comp Generale Electricite | Materiau d'isolation pour cable de transport d'energie electrique en haute tension |
JP3454704B2 (ja) * | 1998-03-11 | 2003-10-06 | 矢崎総業株式会社 | 柔軟ポリエチレン系樹脂組成物及び被覆電線 |
CN103214711A (zh) * | 2013-03-22 | 2013-07-24 | 青岛永卓真塑料制品有限公司 | 一种感温变色打火机外壳 |
CN103304879B (zh) * | 2013-06-25 | 2015-09-23 | 张宇 | 一种hdpe电缆护套料 |
CN103854734B (zh) * | 2014-02-28 | 2016-01-13 | 安徽复兴电缆集团有限公司 | 一种可恢复式灵敏感温电缆 |
-
2014
- 2014-08-27 CN CN201610031018.7A patent/CN105609191B8/zh not_active Expired - Fee Related
- 2014-08-27 CN CN201610095633.4A patent/CN105609192B/zh not_active Expired - Fee Related
- 2014-08-27 CN CN201410426837.2A patent/CN104332219B/zh not_active Expired - Fee Related
- 2014-08-27 CN CN201610078851.7A patent/CN105489280B/zh active Active
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JPH11120837A (ja) * | 1997-10-09 | 1999-04-30 | Fujikura Ltd | 中性線複合直流電力ケーブル及び直流電力ケーブル線路 |
CN102915802A (zh) * | 2012-11-01 | 2013-02-06 | 江苏海达电缆有限公司 | 一种热敏变色发光电缆 |
CN103044738A (zh) * | 2013-01-28 | 2013-04-17 | 沈群华 | 一种光电缆用中密度聚乙烯护套料及其制作方法 |
CN103325489A (zh) * | 2013-07-01 | 2013-09-25 | 中利科技集团股份有限公司 | 通信基站用防雷电缆 |
CN103694528A (zh) * | 2013-11-14 | 2014-04-02 | 江苏南方通信科技有限公司 | 一种用于光缆的具有抗开裂性的低烟无卤阻燃护套料及其制作工艺 |
CN103709516A (zh) * | 2013-12-26 | 2014-04-09 | 宁波波尔管业开发有限公司 | 高强度聚丙烯电缆护套管材料及其制备方法 |
CN103971846A (zh) * | 2014-05-26 | 2014-08-06 | 龚永祥 | 一种高压电缆 |
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Title |
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Also Published As
Publication number | Publication date |
---|---|
CN105609192B (zh) | 2017-05-17 |
CN105609191B8 (zh) | 2017-06-20 |
CN104332219B (zh) | 2016-07-06 |
CN105609191A (zh) | 2016-05-25 |
CN105489280A (zh) | 2016-04-13 |
CN105609192A (zh) | 2016-05-25 |
CN105489280B (zh) | 2018-02-09 |
CN105609191B (zh) | 2017-05-10 |
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Inventor after: Wang Zongshan Inventor after: Li Peng Inventor after: Zhang Changbin Inventor after: Li Xin Inventor after: Chen Xia Inventor after: Fang Jing Inventor after: Cai Linlin Inventor after: Zhang Yongjia Inventor after: Zhang Jialu Inventor after: Ma Jianhua Inventor after: Jiang Zhongjun Inventor before: Shen Qunhua |
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Effective date of registration: 20160511 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: SISHUI COUNTY POWER SUPPLY COMPANY, STATE GRID SHANDONG ELECTRIC POWER COMPANY Address before: Suzhou City, Jiangsu Province, 215554 Changshou City Shang Hu Zhen Da he Cun Shen Tang Wan Tao (28) No. 79 Applicant before: Shen Qunhua |
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