CN103589080A - 一种防水防老化耐热溴化丁基橡胶电缆料 - Google Patents

一种防水防老化耐热溴化丁基橡胶电缆料 Download PDF

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CN103589080A
CN103589080A CN201310517601.5A CN201310517601A CN103589080A CN 103589080 A CN103589080 A CN 103589080A CN 201310517601 A CN201310517601 A CN 201310517601A CN 103589080 A CN103589080 A CN 103589080A
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谢华
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Lvbao Cable Group Co Ltd
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Abstract

本发明涉及一种电缆料,具体涉及一种防水防老化耐热溴化丁基橡胶电缆料,该电缆料包含以下重量份的原料:四丙氟橡胶20-24,中密度聚乙烯20-23,硅橡胶10-12,锻烧陶土20-24,溴化丁基橡胶(2244)30-34,N772炭黑24-28,硬脂酸4-5,氧化锌3-4,N,N′-间亚苯基双马来酰亚胺3-4,促进剂CZ1-2,三氧化二铝12-15,纳米碳酸钙15-20,防老剂RD1-2,纳米重晶石粉4-6,N330炭黑23-25,硫磺1-2,助剂4-5;该电缆料结合了四丙氟橡胶、硅橡胶、溴化丁基橡胶以及中密度聚乙烯等原料的优点,提升了传统四丙氟橡胶、硅橡胶、溴化丁基橡胶共混橡胶电缆料的性能,使其具备卓越的力学性能,渗透性低,有防水防潮的特性,同时还具有耐老化、耐热等性能,能够适应特定的使用环境条件,市场应用前景广阔。

Description

一种防水防老化耐热溴化丁基橡胶电缆料
技术领域
本发明涉及一种电缆料,具体涉及一种防水防老化耐热溴化丁基橡胶电缆料及其制备方法。
背景技术
随着经济的发展,电缆的需求市场广阔,推动着电缆料生产技术的进步,电缆料不仅用途广泛,而且对其性能指标有特殊的要求,比如绝缘性,拉伸强度,使用温度,阻燃性能等指标均有严格的要求,不断的提高电缆料的性能,是经济和社会发展的迫切需求,传统的电缆料多存在阻燃性差,高温易变形,力学性能差,使用寿命短等问题,给实际使用带来很多不便,甚至威胁到人们的生命财产安全,因此,急需改变原有电缆料配方,改进材料性能,以适应电缆市场多样的需求。
发明内容
本发明的目的在于,提供一种防水防老化耐热溴化丁基橡胶电缆料,提升了传统溴化丁基橡胶材料的性能,使其具备优越的力学性能,渗透性低,有防水防潮的特性,同时还具有耐老化、耐热等性能,能够适应特定的使用环境条件,为了实现上述目的,本发明采用的技术方案如下:
一种防水防老化耐热溴化丁基橡胶电缆料,其特征在于,该电缆料包含以下重量份的组分:四丙氟橡胶20-24,中密度聚乙烯20-23,硅橡胶10-12,锻烧陶土20-24,溴化丁基橡胶(2244) 30-34,N772炭黑24-28,硬脂酸4-5,氧化锌3-4,N,N′-间亚苯基双马来酰亚胺3-4,促进剂CZ 1-2,三氧化二铝12-15,纳米碳酸钙15-20,防老剂RD 1-2,纳米重晶石粉4-6,N330炭黑23-25,硫磺1-2,助剂4-5。
所述的助剂包含以下重量份的原料:天青石20-25,交联剂TAC 3-4,双季戊四醇六丙烯酸酯2-3,二甲基硅油2-3,碳化硅1-2,乌洛托品1-2,氨丙基三乙氧基硅烷2-3,促进剂CZ 1-2,蛭石3-4,硼酸锌1-2,氧化锌2-3,花椒籽油1-2;制备方法是将天青石、蛭石放入煅烧炉中在550-570℃下煅烧3-4小时,冷却,粉碎成50-100目后放入12-15%盐酸溶液中浸泡2-3小时,过滤出天青石、蛭石粉末,清水洗净,烘干,粉碎成200-300目粉末,与其它剩余成分混合,研磨分散1-2小时,即得。
所述的一种防水防老化耐热溴化丁基橡胶电缆料,其制备方法如下:
(1)将中密度聚乙烯、纳米碳酸钙、N330炭黑混合,送入双螺杆挤出机造粒;
(2)将四丙氟橡胶、硅橡胶、溴化丁基橡胶(2244)投入密炼机中,塑炼12-15min,当密炼机温度达到80-120℃时,开始出料,待塑炼料冷却后,送入密炼机中,加入其他剩余原料,混炼8-10min,待密炼温度达到60-120℃时,开始出料,混合料冷却备用;
(3)将步骤(1)、步骤(2)得到的物料一起送入密炼机中,在60-100℃下混炼3-4min,冷却后送入开炼机中开炼,薄通6-7次,即得本发明橡胶料。
本发明结合了四丙氟橡胶、硅橡胶、溴化丁基橡胶以及中密度聚乙烯等原料的优点,提升了传统四丙氟橡胶、硅橡胶、溴化丁基橡胶共混橡胶电缆料的性能,使其具备卓越的力学性能,渗透性低,有防水防潮的特性,同时还具有耐老化、耐热等性能,能够适应特定的使用环境条件,市场应用前景广阔。
具体实施方式
实施例
本实施例的电缆料包含以下重量份的原料:四丙氟橡胶24,中密度聚乙烯23,硅橡胶12,锻烧陶土24,溴化丁基橡胶(2244)34,N772炭黑28,硬脂酸5,氧化锌4,N,N′-间亚苯基双马来酰亚胺4,促进剂CZ 2,三氧化二铝15,纳米碳酸钙20,防老剂RD 2,纳米重晶石粉6,N330炭黑25,硫磺2,助剂5。
所述的助剂包含以下重量份的原料:天青石25,交联剂TAC 4,双季戊四醇六丙烯酸酯3,二甲基硅油3,碳化硅2,乌洛托品1,氨丙基三乙氧基硅烷3,促进剂CZ 2,蛭石4,硼酸锌2,氧化锌3,花椒籽油2;制备方法是将天青石、蛭石放入煅烧炉中在570℃下煅烧4小时,冷却,粉碎成80目后放入15%盐酸溶液中浸泡3小时,过滤出天青石、蛭石粉末,清水洗净,烘干,粉碎成300目粉末,与其它剩余成分混合,研磨分散1.5小时,即得。
所述的一种防水防老化耐热溴化丁基橡胶电缆料,其制备方法如下:
(1)将中密度聚乙烯、纳米碳酸钙、N330炭黑混合,送入双螺杆挤出机造粒;
(2)将四丙氟橡胶、硅橡胶、溴化丁基橡胶(2244)投入密炼机中,塑炼15min,当密炼机温度达到90℃时,开始出料,待塑炼料冷却后,送入密炼机中,加入其他剩余原料,混炼10min,待密炼温度达到100℃时,开始出料,混合料冷却备用;
(3)将步骤(1)、步骤(2)得到的物料一起送入密炼机中,在80℃下混炼3min,冷却后送入开炼机中开炼,薄通7次,即得本发明橡胶料。
本发明电缆料的性能测试结果为:拉伸强度为18.6Mpa,断裂伸长率为432%,经136℃×168h热空气老化后,拉伸强度保持率98.2%,断裂伸长率保持率为97.9%,低温冲击脆化温度达到-40℃,体积电阻率为1.48×1014Ω·m,经60℃的15%的NaCl溶液浸泡7天后,电缆料吸液率为0.003%,浸泡后电缆料体积电阻率变化率为0.001%。在经1000小时的人工气候老化试验后,拉伸轻度变化率为29.8%,断裂伸长率变化率为30.2%。

Claims (2)

1.一种防水防老化耐热溴化丁基橡胶电缆料,其特征在于,该电缆料由以下重量份的原料组成:四丙氟橡胶20-24,中密度聚乙烯20-23,硅橡胶10-12,锻烧陶土20-24,溴化丁基橡胶(2244) 30-34,N772炭黑24-28,硬脂酸4-5,氧化锌3-4,N,N′-间亚苯基双马来酰亚胺3-4,促进剂CZ 1-2,三氧化二铝12-15,纳米碳酸钙15-20,防老剂RD 1-2,纳米重晶石粉4-6,N330炭黑23-25,硫磺1-2,助剂4-5;
所述的助剂包含以下重量份的原料:天青石20-25,交联剂TAC 3-4,双季戊四醇六丙烯酸酯2-3,二甲基硅油2-3,碳化硅1-2,乌洛托品1-2,氨丙基三乙氧基硅烷2-3,促进剂CZ 1-2,蛭石3-4,硼酸锌1-2,氧化锌2-3,花椒籽油1-2;制备方法是将天青石、蛭石放入煅烧炉中在550-570℃下煅烧3-4小时,冷却,粉碎成50-100目后放入12-15%盐酸溶液中浸泡2-3小时,过滤出天青石、蛭石粉末,清水洗净,烘干,粉碎成200-300目粉末,与其它剩余成分混合,研磨分散1-2小时,即得。
2.如权利要求1所述的一种防水防老化耐热溴化丁基橡胶电缆料,其制作工艺如下:
(1)将中密度聚乙烯、纳米碳酸钙、N330炭黑混合,送入双螺杆挤出机造粒;
(2)将四丙氟橡胶、硅橡胶、溴化丁基橡胶(2244)投入密炼机中,塑炼12-15min,当密炼机温度达到80-120℃时,开始出料,待塑炼料冷却后,送入密炼机中,加入其他剩余原料,混炼8-10min,待密炼温度达到60-120℃时,开始出料,混合料冷却备用;
(3)将步骤(1)、步骤(2)得到的物料一起送入密炼机中,在60-100℃下混炼3-4min,冷却后送入开炼机中开炼,薄通6-7次,即得本发明橡胶料。
CN201310517601.5A 2013-10-29 2013-10-29 一种防水防老化耐热溴化丁基橡胶电缆料 Pending CN103589080A (zh)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104829910A (zh) * 2015-04-21 2015-08-12 蚌埠天光传感器有限公司 一种具有吸声隔音功能的硅烷交联聚乙烯电缆料及其制作方法
CN105924813A (zh) * 2016-06-03 2016-09-07 繁昌县菲德通讯材料设计有限公司 一种防水耐老化通讯电缆料
CN106188766A (zh) * 2016-08-02 2016-12-07 合肥文武信息技术有限公司 一种耐腐蚀的通信线缆料
CN106750597A (zh) * 2016-12-16 2017-05-31 芜湖天鸿汽车零部件有限公司 一种汽车防老化的轮胎材料及其制备方法
US20220043225A1 (en) * 2020-08-07 2022-02-10 Sterlite Technologies Limited Heat resistant water blocking tape

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101583658A (zh) * 2006-08-25 2009-11-18 萨克特本化学有限责任公司 含硫酸钡的复合材料
CN101909882A (zh) * 2007-11-14 2010-12-08 陶氏环球技术公司 制品及其制备方法
JP2011122112A (ja) * 2009-12-14 2011-06-23 Mitsubishi Cable Ind Ltd ゴム組成物およびそれを用いた電線、ケーブルおよびゴム成形品

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101583658A (zh) * 2006-08-25 2009-11-18 萨克特本化学有限责任公司 含硫酸钡的复合材料
CN101909882A (zh) * 2007-11-14 2010-12-08 陶氏环球技术公司 制品及其制备方法
JP2011122112A (ja) * 2009-12-14 2011-06-23 Mitsubishi Cable Ind Ltd ゴム組成物およびそれを用いた電線、ケーブルおよびゴム成形品

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104829910A (zh) * 2015-04-21 2015-08-12 蚌埠天光传感器有限公司 一种具有吸声隔音功能的硅烷交联聚乙烯电缆料及其制作方法
CN105924813A (zh) * 2016-06-03 2016-09-07 繁昌县菲德通讯材料设计有限公司 一种防水耐老化通讯电缆料
CN106188766A (zh) * 2016-08-02 2016-12-07 合肥文武信息技术有限公司 一种耐腐蚀的通信线缆料
CN106750597A (zh) * 2016-12-16 2017-05-31 芜湖天鸿汽车零部件有限公司 一种汽车防老化的轮胎材料及其制备方法
US20220043225A1 (en) * 2020-08-07 2022-02-10 Sterlite Technologies Limited Heat resistant water blocking tape

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Application publication date: 20140219