CN103980588A - 一种耐老化聚苯醚电缆料 - Google Patents

一种耐老化聚苯醚电缆料 Download PDF

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CN103980588A
CN103980588A CN201410145353.0A CN201410145353A CN103980588A CN 103980588 A CN103980588 A CN 103980588A CN 201410145353 A CN201410145353 A CN 201410145353A CN 103980588 A CN103980588 A CN 103980588A
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parts
density polyethylene
cable material
powder
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梅家让
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Sai Hua Cable Co Ltd Of Anhui Province
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Sai Hua Cable Co Ltd Of Anhui Province
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    • 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
    • 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
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
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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
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    • C08L2201/02—Flame or fire retardant/resistant
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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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
    • 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
    • C08L2207/00—Properties characterising the ingredient of the composition
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Abstract

本发明公开了一种耐老化聚苯醚电缆料，其是由下述重量份的原料制得：高密度聚乙烯50-65、线性低密度聚乙烯30-45、聚苯醚树脂10-15、三氧化二铝2-3、防老剂40401.2-2.4、促进剂TMTD0.6-1.2、新戊二醇二丙烯酸酯1.5-3、邻苯二甲酸二异辛酯0.2-0.4、二月桂酸二丁基锡2-3、氨丙基三乙氧基硅烷1-2、改性水滑石粉60-65。

Description

一种耐老化聚苯醚电缆料
技术领域
本发明涉及电缆料领域，确切地说是一种耐老化聚苯醚电缆料。
背景技术
电线电缆专用树脂包括电缆绝缘料和电缆护套料，所用原料主要有聚乙烯和聚氯乙烯。聚乙烯（polyethylene ，简称PE）是乙烯经聚合制得的一种热塑性树脂。在工业上，也包括乙烯与少量α-烯烃的共聚物。聚乙烯无臭，无毒，手感似蜡，具有优良的耐低温性能，化学稳定性好，能耐大多数酸碱的侵蚀。常温下不溶于一般溶剂，吸水性小，电绝缘性能优良。
发明内容
本发明的目的在于提供一种耐老化聚苯醚电缆料。
上述目的通过以下方案实现：
    一种耐老化聚苯醚电缆料，其特征在于：其是由下述重量份的原料制得：高密度聚乙烯50-65、线性低密度聚乙烯30-45、聚苯醚树脂10-15、三氧化二铝2-3、防老剂4040 1.2-2.4、促进剂TMTD 0.6-1.2、新戊二醇二丙烯酸酯 1.5-3、邻苯二甲酸二异辛酯 0.2-0.4、二月桂酸二丁基锡2-3、氨丙基三乙氧基硅烷1-2、改性水滑石粉60-65；
    所述的改性水滑石粉的制备方法为：将120-130份水滑石在800-900℃下于闪烧窑中闪烧4-6秒，取出再在400-550℃下煅烧1-2小时，然后，取出，与14-16份氢氧化铝、4-6份硬脂酸镁混匀，并加入适量水中研磨，加浓度为12-14%的盐酸溶液调PH为4.0-4.8，研磨浆料至600-800目后，再加氢氧化钠调为中性，干燥，研磨，过600-800目筛后所得粉末中加入0.1-0.2份异丙基三（二辛基焦磷酸酰氧基）钛酸酯2、0.1-0.2份膨胀蛭石粉混合均匀后，即得。
所述的一种耐老化聚苯醚电缆料，其特征在于：
  制备方法为：
　　称取改性水滑石粉投入高速混合机中,再加入三氧化二铝、 二月桂酸二丁基锡,于1800-2200r/min搅拌8-12min，再加入线性低密度聚乙烯,500-600r/min搅拌3-6min,与剩余原料于1800-2200r/min搅拌8-12min混匀，经双螺杆挤出机挤出造粒,即得成品。
    本发明的有益效果为：本发明电缆料外观光滑手感好、机械性能优良、高阻燃性以及较高回弹性能。
具体实施方式
   一种耐老化聚苯醚电缆料，其是由下述重量份(kg)的原料制得：高密度聚乙烯62、线性低密度聚乙烯45、聚苯醚树脂15、三氧化二铝2、防老剂4040  1.7、促进剂TMTD 0.8、新戊二醇二丙烯酸酯 1.8、邻苯二甲酸二异辛酯 0.4、二月桂酸二丁基锡3、氨丙基三乙氧基硅烷1、改性水滑石粉65；
    所述的改性水滑石粉的制备方法为：将120份水滑石在900℃下于闪烧窑中闪烧6秒，取出再在550℃下煅烧1小时，然后，取出，与16份氢氧化铝、6份硬脂酸镁混匀，并加入适量水中研磨，加浓度为14%的盐酸溶液调PH为4.8，研磨浆料至800目后，再加氢氧化钠调为中性，干燥，研磨，过600目筛后所得粉末中加入0.2份异丙基三（二辛基焦磷酸酰氧基）钛酸酯2、0.2份膨胀蛭石粉混合均匀后，即得。
所述的一种耐老化聚苯醚电缆料，
  制备方法为：
　　称取改性水滑石粉投入高速混合机中,再加入三氧化二铝、 二月桂酸二丁基锡,于1800r/min搅拌12min，再加入线性低密度聚乙烯,500r/min搅拌3min,与剩余原料于2200r/min搅拌12min混匀，经双螺杆挤出机挤出造粒,即得成品。
将本实施例进行性能测试，抗张强度24MPa，断裂伸长率350%，阻燃级别V1。

Claims (2)

1.一种耐老化聚苯醚电缆料，其特征在于：其是由下述重量份的原料制得：高密度聚乙烯50-65、线性低密度聚乙烯30-45、聚苯醚树脂10-15、三氧化二铝2-3、防老剂4040 1.2-2.4、促进剂TMTD 0.6-1.2、新戊二醇二丙烯酸酯 1.5-3、邻苯二甲酸二异辛酯 0.2-0.4、二月桂酸二丁基锡2-3、氨丙基三乙氧基硅烷1-2、改性水滑石粉60-65；
所述的改性水滑石粉的制备方法为：将120-130份水滑石在800-900℃下于闪烧窑中闪烧4-6秒，取出再在400-550℃下煅烧1-2小时，然后，取出，与14-16份氢氧化铝、4-6份硬脂酸镁混匀，并加入适量水中研磨，加浓度为12-14%的盐酸溶液调PH为4.0-4.8，研磨浆料至600-800目后，再加氢氧化钠调为中性，干燥，研磨，过600-800目筛后所得粉末中加入0.1-0.2份异丙基三（二辛基焦磷酸酰氧基）钛酸酯2、0.1-0.2份膨胀蛭石粉混合均匀后，即得。
2.根据权利要求1所述的一种耐老化聚苯醚电缆料，其特征在于：
  制备方法为：
　　称取改性水滑石粉投入高速混合机中,再加入三氧化二铝、 二月桂酸二丁基锡,于1800-2200r/min搅拌8-12min，再加入线性低密度聚乙烯,500-600r/min搅拌3-6min,与剩余原料于1800-2200r/min搅拌8-12min混匀，经双螺杆挤出机挤出造粒,即得成品。
CN201410145353.0A 2014-04-11 2014-04-11 一种耐老化聚苯醚电缆料 Pending CN103980588A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106356126A (zh) * 2016-10-17 2017-01-25 安徽省绿环电气股份有限公司 一种可大规模生产的阻燃交联聚乙烯电力电缆
CN107201022A (zh) * 2017-07-21 2017-09-26 宁波市特尔佳塑料科技有限公司 一种增强改性的ppo组合物

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101080779A (zh) * 2004-12-17 2007-11-28 通用电气公司 阻燃电线
CN103450527A (zh) * 2013-08-20 2013-12-18 来安县隆华摩擦材料有限公司 一种离合器面片浸渍用抗腐蚀橡胶浆料

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101080779A (zh) * 2004-12-17 2007-11-28 通用电气公司 阻燃电线
CN103450527A (zh) * 2013-08-20 2013-12-18 来安县隆华摩擦材料有限公司 一种离合器面片浸渍用抗腐蚀橡胶浆料

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106356126A (zh) * 2016-10-17 2017-01-25 安徽省绿环电气股份有限公司 一种可大规模生产的阻燃交联聚乙烯电力电缆
CN107201022A (zh) * 2017-07-21 2017-09-26 宁波市特尔佳塑料科技有限公司 一种增强改性的ppo组合物

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Application publication date: 20140813