CN103992552A - 一种抗撕裂电缆料 - Google Patents

一种抗撕裂电缆料 Download PDF

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CN103992552A
CN103992552A CN201410172274.9A CN201410172274A CN103992552A CN 103992552 A CN103992552 A CN 103992552A CN 201410172274 A CN201410172274 A CN 201410172274A CN 103992552 A CN103992552 A CN 103992552A
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parts
tear
acid
density polyethylene
cable material
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陈太锁
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Anhui Great Electric Limited-Liability Co Of China
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Anhui Great Electric Limited-Liability Co Of China
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    • CCHEMISTRY; METALLURGY
    • 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
    • C08L23/04Homopolymers or copolymers of ethene
    • C08L23/08Copolymers of ethene
    • C08L23/0807Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815Copolymers of ethene with aliphatic 1-olefins
    • 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
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • 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
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00Properties characterising the ingredient of the composition
    • C08L2207/06Properties of polyethylene
    • C08L2207/062HDPE

Abstract

本发明公开了一种抗撕裂电缆料,其是由下述重量份的原料制得:线性低密度聚乙烯60-75、高密度聚乙烯HDPE30-50、环氧油酸丁酯1-2、氧化铜0.3-0.5、氯化聚乙烯10-15、苯乙烯2-3、微晶蜡1-2、杂酚油1-2、防焦剂CTP1-2、甘油三醋酸酯1-2、硬脂酸0.3-0.5、亚磷酸二苯一异辛酯1-2、乙酰柠檬酸三乙酯0.4-0.7、烟片胶3-5、硼酸锌15-30、己二酸1-2、邻苯二甲酸二辛酯1-2,抗撕裂填料70-90;本发明所得电缆料受机械刮擦、搬运刮擦后线材表面不发白,拉拽不易撕裂,寿命长,物理性能优异,无烟环保。

Description

一种抗撕裂电缆料
技术领域
本发明涉及电缆料领域,确切地说是一种抗撕裂电缆料。
背景技术
电线电缆绝缘及护套用塑料俗称电缆料,其中包括了橡胶、塑料、尼龙等多种品种。电缆料生产企业是以电缆生产企业为用户,只要有电线电缆需求就有电缆料的市场。电线电缆产品中除钢芯铝绞线、电磁线等裸线产品外几乎都需要绝缘层口。目前我国有电线电缆生产企业近5000家,又有城乡电网改造、西部大开发及通信设施大面积升级改造对电线电缆产品的巨大需求,因而从一段时间来看,电缆料在我国具有广泛的市场发展前景。
发明内容
本发明的目的在于提供一种抗撕裂电缆料。
上述目的通过以下方案实现:
一种抗撕裂电缆料,其特征在于:其是由下述重量份的原料制得:线性低密度聚乙烯60-75、高密度聚乙烯HDPE 30-50、环氧油酸丁酯1-2、氧化铜0.3-0.5、氯化聚乙烯10-15、苯乙烯2-3、微晶蜡1-2、杂酚油1-2、防焦剂CTP 1-2、甘油三醋酸酯1-2、硬脂酸0.3-0.5、亚磷酸二苯一异辛酯1-2、乙酰柠檬酸三乙酯0.4-0.7 、烟片胶3-5、硼酸锌15-30、己二酸1-2、邻苯二甲酸二辛酯1-2,抗撕裂填料70-90;
抗撕裂填料由下列重量份的原料制成:
三聚氰胺甲醛树脂5-16、植物油酸 0.1-0.2、4-叔丁基苯酚0.2-0.3、琥珀酸单甘酯1-2、硫化铝1-2、阿拉伯树胶粉1-2,五氧化二铌1-2,杂酚油2-4、刚玉粉0.2-0.4,氯化石蜡1-2、电石渣粉15-18、凹凸棒土10-20,单硬脂酸甘油酯1-2、丙烯酸异冰片酯0.1-0.2;
抗撕裂填料的制备方法是将电石渣粉、凹凸棒土混匀后,用浓度为15-20%的氢氧化钠中边搅拌边泡2-3小时后,再过滤,用去离子水洗净,烘干,于600-650℃下煅烧1-2小时后,取出冷却后,与其余原料混匀后,加10-15%盐酸溶液调PH为4-5,研磨30-40分钟后,再加氢氧化钠调为中性,烘干粉碎成粉末即得。
所述的一种抗撕裂电缆料,其特征在于:
  制备方法为:
(1)取高密度聚乙烯HDPE、己二酸、邻苯二甲酸二辛酯、氯化聚乙烯按重量份混匀,于捏合机中150-158℃下捏合7-9分钟后,取出冷却;
  (2)将步骤(1)所得冷却后的物料与剩余各原料混匀,于双螺杆挤出机中混炼、造粒,得到成品。
本发明的有益效果为:本发明所得电缆料受机械刮擦、搬运刮擦后线材表面不发白,;拉拽不易撕裂,寿命长,物理性能优异,无烟环保。
具体实施方式
一种抗撕裂电缆料,其是由下述重量kg的原料制得:线性低密度聚乙烯75、高密度聚乙烯HDPE 50、环氧油酸丁酯2、氧化铜0.5、氯化聚乙烯15、苯乙烯2、微晶蜡2、杂酚油2、防焦剂CTP 2、甘油三醋酸酯2、硬脂酸0.5、亚磷酸二苯一异辛酯2、乙酰柠檬酸三乙酯0.7 、烟片胶5、硼酸锌30、己二酸2、邻苯二甲酸二辛酯2,抗撕裂填料90;
抗撕裂填料由下列重量kg的原料制成:
三聚氰胺甲醛树脂10、植物油酸0.2、4-叔丁基苯酚0.3、琥珀酸单甘酯2、硫化铝1、阿拉伯树胶粉2,五氧化二铌2,杂酚油4、刚玉粉0.2,氯化石蜡2、电石渣粉18、凹凸棒土20,单硬脂酸甘油酯1、丙烯酸异冰片酯0.2;
抗撕裂填料的制备方法是将电石渣粉、凹凸棒土混匀后,用浓度为20%的氢氧化钠中边搅拌边泡3小时后,再过滤,用去离子水洗净,烘干,于650℃下煅烧1小时后,取出冷却后,与其余原料混匀后,加15%盐酸溶液调PH为5,研磨40分钟后,再加氢氧化钠调为中性,烘干粉碎成粉末即得。
所述的一种抗撕裂电缆料,
  制备方法为:
(1)取高密度聚乙烯HDPE、己二酸、邻苯二甲酸二辛酯、氯化聚乙烯按重量份混匀,于捏合机中150℃下捏合9分钟后,取出冷却;
  (2)将步骤(1)所得冷却后的物料与剩余各原料混匀,于双螺杆挤出机中混炼、造粒,得到成品。
将本实施例进行性能测试,抗张强度18.2MPa,断裂伸长率330%,阻燃级别V1。

Claims (2)

1.一种抗撕裂电缆料,其特征在于:其是由下述重量份的原料制得:线性低密度聚乙烯60-75、高密度聚乙烯HDPE 30-50、环氧油酸丁酯1-2、氧化铜0.3-0.5、氯化聚乙烯10-15、苯乙烯2-3、微晶蜡1-2、杂酚油1-2、防焦剂CTP 1-2、甘油三醋酸酯1-2、硬脂酸0.3-0.5、亚磷酸二苯一异辛酯1-2、乙酰柠檬酸三乙酯0.4-0.7 、烟片胶3-5、硼酸锌15-30、己二酸1-2、邻苯二甲酸二辛酯1-2,抗撕裂填料70-90;
抗撕裂填料由下列重量份的原料制成:
三聚氰胺甲醛树脂5-16、植物油酸 0.1-0.2、4-叔丁基苯酚0.2-0.3、琥珀酸单甘酯1-2、硫化铝1-2、阿拉伯树胶粉1-2,五氧化二铌1-2,杂酚油2-4、刚玉粉0.2-0.4,氯化石蜡1-2、电石渣粉15-18、凹凸棒土10-20,单硬脂酸甘油酯1-2、丙烯酸异冰片酯0.1-0.2;
抗撕裂填料的制备方法是将电石渣粉、凹凸棒土混匀后,用浓度为15-20%的氢氧化钠中边搅拌边泡2-3小时后,再过滤,用去离子水洗净,烘干,于600-650℃下煅烧1-2小时后,取出冷却后,与其余原料混匀后,加10-15%盐酸溶液调PH为4-5,研磨30-40分钟后,再加氢氧化钠调为中性,烘干粉碎成粉末即得。
2.根据权利要求1所述的一种抗撕裂电缆料,其特征在于:
  制备方法为:
(1)取高密度聚乙烯HDPE、己二酸、邻苯二甲酸二辛酯、氯化聚乙烯按重量份混匀,于捏合机中150-158℃下捏合7-9分钟后,取出冷却;
  (2)将步骤(1)所得冷却后的物料与剩余各原料混匀,于双螺杆挤出机中混炼、造粒,得到成品。
CN201410172274.9A 2014-04-25 2014-04-25 一种抗撕裂电缆料 Pending CN103992552A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105566783A (zh) * 2016-02-02 2016-05-11 繁昌县菲德通讯材料设计有限公司 一种复合阻燃剂改性弹性体的阻燃电缆护套料

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103571027A (zh) * 2012-07-25 2014-02-12 日立金属株式会社 无卤阻燃性树脂组合物、绝缘电线和电缆
CN103571008A (zh) * 2013-09-30 2014-02-12 芜湖航天特种电缆厂 一种低烟无卤阻燃聚烯烃电缆料

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103571027A (zh) * 2012-07-25 2014-02-12 日立金属株式会社 无卤阻燃性树脂组合物、绝缘电线和电缆
CN103571008A (zh) * 2013-09-30 2014-02-12 芜湖航天特种电缆厂 一种低烟无卤阻燃聚烯烃电缆料

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105566783A (zh) * 2016-02-02 2016-05-11 繁昌县菲德通讯材料设计有限公司 一种复合阻燃剂改性弹性体的阻燃电缆护套料

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Application publication date: 20140820