CN103937092A - 一种导热绝缘电力电缆护套料 - Google Patents

一种导热绝缘电力电缆护套料 Download PDF

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CN103937092A
CN103937092A CN201410105111.9A CN201410105111A CN103937092A CN 103937092 A CN103937092 A CN 103937092A CN 201410105111 A CN201410105111 A CN 201410105111A CN 103937092 A CN103937092 A CN 103937092A
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parts
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power cable
powder
cable sheath
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沈必亮
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Anhui Chunhui Instrument Cable Group Co Ltd
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Anhui Chunhui Instrument Cable Group Co Ltd
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    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/10Homopolymers or copolymers of propene
    • C08L23/12Polypropene
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30Insulators 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
    • H01B3/44Insulators 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
    • H01B3/441Insulators 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
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00Insulated conductors or cables characterised by their form
    • H01B7/17Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/011Nanostructured additives
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    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08L2203/00Applications
    • C08L2203/20Applications use in electrical or conductive gadgets
    • C08L2203/202Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035Polymer 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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Abstract

本发明公开了一种导热绝缘电力电缆护套料,它是由下述重量份的原料组成的:高密度聚乙烯70-80、硅橡胶16-20、微细二氧化硅气凝胶3-5、三水铝石6-8、硅酸锂2-3、醋酸乙烯酯2-4、乙撑双硬脂酰胺1-2、邻苯二甲酸二正辛酯6-11、防老剂CEA1-2、硼铁1-3、二甲氨基丙胺0.1-0.2、硼化二钼0.6-1、无水氯化钙4-6、马来酸酐0.4-1、改性填料7-13。本发明的电缆料耐磨、耐热、耐老化性、韧性、绝缘性、导热性能好,特别适用于导热支架及导热波纹管等。

Description

一种 导热绝缘电力电缆护套料
技术领域
本发明主要涉及电缆领域,尤其涉及一种导热绝缘电力电缆护套料。
背景技术
随着电缆事业的快速发展,高质量的电缆料受到越来越多的青睐,高质量的电缆料不仅耐候性好,使用寿命长,而且安全环保,因此追求更高质量的电缆料不仅可以赢得市场的竞争,还对现代化建设起到了重大的支持和帮助。
发明内容
本发明目的就是提供一种导热绝缘电力电缆护套料。
本发明是通过以下技术方案实现的:
一种导热绝缘电力电缆护套料,它是由下述重量份的原料组成的:
聚丙烯73-80、邻苯基苯酚0.7-2、六甲基磷酰三胺1-2、明矾粉2-3、2-(4-吗啉硫代)苯并噻唑1.2-2、纳米氧化锌4-5、硬酯酸单甘油酯4-6、纳米氧化镁1-2、油酸丁酯3-6、硅微粉9-13、陶瓷粉3-5、2,2-二噻吩基乙醇酸甲酯1-2、改性填料8-13;
所述的改性填料是由下述重量份的原料组成的:
线性低密度聚乙烯15-20、聚氨酯丙烯酸酯4-6、硅藻土24-30、粉煤灰10-13、氧化聚乙烯蜡3-4、三聚磷酸钠1-2、硅酸钙2-3;
将上述三聚磷酸钠加入到8-10倍水中,搅拌均匀后加入硅酸钙、粉煤灰,在60-80℃下搅拌加热至水干,加入聚氨酯丙烯酸酯,100-200转/分搅拌分散4-8分钟,加入线性低密度聚乙烯、硅藻土,球磨混合10-20分钟,加入剩余各原料,搅拌均匀后烘干,研磨,即得所述改性填料。
一种导热绝缘电力电缆护套料的制备方法,包括以下步骤:
将上述纳米氧化镁、纳米氧化锌、硅微粉、陶瓷粉混合,搅拌混合后加入六甲基磷酰三胺,在60-70℃下混合搅拌3-5分钟,冷却至常温,加入剩余各原料,熔融挤出,冷却、造粒,即得所述电缆料。
本发明的优点是:
本发明的电缆料耐磨、耐热、耐老化性、韧性、绝缘性、导热性能好,特别适用于导热支架及导热波纹管等。
具体实施方式
实施例1
一种导热绝缘电力电缆护套料,它是由下述重量份(公斤)的原料组成的:
聚丙烯80、邻苯基苯酚0.7、六甲基磷酰三胺1、明矾粉2、2-(4-吗啉硫代)苯并噻唑1.2、纳米氧化锌5、硬酯酸单甘油酯6、纳米氧化镁2、油酸丁酯6、硅微粉13、陶瓷粉3、2,2-二噻吩基乙醇酸甲酯1、改性填料13;
所述的改性填料是由下述重量份的原料组成的:
线性低密度聚乙烯20、聚氨酯丙烯酸酯6、硅藻土30、粉煤灰13、氧化聚乙烯蜡4、三聚磷酸钠1、硅酸钙2;
将上述三聚磷酸钠加入到10倍水中,搅拌均匀后加入硅酸钙、粉煤灰,在80℃下搅拌加热至水干,加入聚氨酯丙烯酸酯,200转/分搅拌分散4分钟,加入线性低密度聚乙烯、硅藻土,球磨混合20分钟,加入剩余各原料,搅拌均匀后烘干,研磨,即得所述改性填料。
一种导热绝缘电力电缆护套料的制备方法,包括以下步骤:
将上述纳米氧化镁、纳米氧化锌、硅微粉、陶瓷粉混合,搅拌混合后加入六甲基磷酰三胺,在70℃下混合搅拌5分钟,冷却至常温,加入剩余各原料,熔融挤出,冷却、造粒,即得所述电缆料。
性能测试:
拉伸强度:16.2 MPa;
断裂伸长率:337%;
热导率:≥1.0 W/m ∙ k。

Claims (2)

1.一种导热绝缘电力电缆护套料,其特征在于它是由下述重量份的原料组成的:
聚丙烯73-80、邻苯基苯酚0.7-2、六甲基磷酰三胺1-2、明矾粉2-3、2-(4-吗啉硫代)苯并噻唑1.2-2、纳米氧化锌4-5、硬酯酸单甘油酯4-6、纳米氧化镁1-2、油酸丁酯3-6、硅微粉9-13、陶瓷粉3-5、2,2-二噻吩基乙醇酸甲酯1-2、改性填料8-13;
所述的改性填料是由下述重量份的原料组成的:
线性低密度聚乙烯15-20、聚氨酯丙烯酸酯4-6、硅藻土24-30、粉煤灰10-13、氧化聚乙烯蜡3-4、三聚磷酸钠1-2、硅酸钙2-3;
将上述三聚磷酸钠加入到8-10倍水中,搅拌均匀后加入硅酸钙、粉煤灰,在60-80℃下搅拌加热至水干,加入聚氨酯丙烯酸酯,100-200转/分搅拌分散4-8分钟,加入线性低密度聚乙烯、硅藻土,球磨混合10-20分钟,加入剩余各原料,搅拌均匀后烘干,研磨,即得所述改性填料。
2.一种如权利要求1所述的导热绝缘电力电缆护套料的制备方法,其特征在于包括以下步骤:
将上述纳米氧化镁、纳米氧化锌、硅微粉、陶瓷粉混合,搅拌混合后加入六甲基磷酰三胺,在60-70℃下混合搅拌3-5分钟,冷却至常温,加入剩余各原料,熔融挤出,冷却、造粒,即得所述电缆料。
CN201410105111.9A 2014-03-20 2014-03-20 一种导热绝缘电力电缆护套料 Withdrawn CN103937092A (zh)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104194115A (zh) * 2014-07-29 2014-12-10 安徽伊法拉电力科技有限公司 一种抗氧粘连流变剂电缆附件料
CN104774378A (zh) * 2015-03-26 2015-07-15 安徽海纳川塑业科技有限公司 一种家电用稳定聚丙烯复合料
CN104774384A (zh) * 2015-03-26 2015-07-15 安徽海纳川塑业科技有限公司 一种用于汽车车门饰板的聚丙烯复合料
CN104774379A (zh) * 2015-03-26 2015-07-15 安徽海纳川塑业科技有限公司 一种纳米微发泡聚丙烯复合料
CN105086371A (zh) * 2015-08-31 2015-11-25 金宝丽科技(苏州)有限公司 一种耐高温导热绝缘材料及其制备方法
CN112724648A (zh) * 2020-12-30 2021-04-30 温州市迪派鞋业有限公司 一种耐老化鞋底材料及其制备方法

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CN102731853A (zh) * 2012-06-28 2012-10-17 芜湖宏达橡塑阀门制造有限公司 耐油橡胶
CN103275396A (zh) * 2013-06-19 2013-09-04 福建和盛塑业有限公司 导热绝缘电力电缆护套管专用料及其生产工艺
CN103524949A (zh) * 2013-10-29 2014-01-22 绿宝电缆(集团)有限公司 一种耐低温冲击改性聚氯乙烯电缆护套料

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Publication number Priority date Publication date Assignee Title
CN102731853A (zh) * 2012-06-28 2012-10-17 芜湖宏达橡塑阀门制造有限公司 耐油橡胶
CN103275396A (zh) * 2013-06-19 2013-09-04 福建和盛塑业有限公司 导热绝缘电力电缆护套管专用料及其生产工艺
CN103524949A (zh) * 2013-10-29 2014-01-22 绿宝电缆(集团)有限公司 一种耐低温冲击改性聚氯乙烯电缆护套料

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104194115A (zh) * 2014-07-29 2014-12-10 安徽伊法拉电力科技有限公司 一种抗氧粘连流变剂电缆附件料
CN104774378A (zh) * 2015-03-26 2015-07-15 安徽海纳川塑业科技有限公司 一种家电用稳定聚丙烯复合料
CN104774384A (zh) * 2015-03-26 2015-07-15 安徽海纳川塑业科技有限公司 一种用于汽车车门饰板的聚丙烯复合料
CN104774379A (zh) * 2015-03-26 2015-07-15 安徽海纳川塑业科技有限公司 一种纳米微发泡聚丙烯复合料
CN105086371A (zh) * 2015-08-31 2015-11-25 金宝丽科技(苏州)有限公司 一种耐高温导热绝缘材料及其制备方法
CN112724648A (zh) * 2020-12-30 2021-04-30 温州市迪派鞋业有限公司 一种耐老化鞋底材料及其制备方法

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Application publication date: 20140723