CN107254128A - 一种防火阻燃氟塑料电缆料及其制备方法 - Google Patents

一种防火阻燃氟塑料电缆料及其制备方法 Download PDF

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CN107254128A
CN107254128A CN201710650788.4A CN201710650788A CN107254128A CN 107254128 A CN107254128 A CN 107254128A CN 201710650788 A CN201710650788 A CN 201710650788A CN 107254128 A CN107254128 A CN 107254128A
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殷世尧
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Hefei Anli Electric Power Engineering Co Ltd
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Abstract

本发明属于电力材料技术领域,提供了一种防火阻燃氟塑料电缆料及其制备方法,所述的防火阻燃氟塑料电缆料包括如下重量份数的原料:含氟树脂40‑74份、PVC树脂11‑21份、磷酸三苯酯插层蒙脱土1‑9份、滑石粉4‑5份、阻燃剂1‑3份、氢氧化铝3‑8份、热稳定剂1‑3份、润滑剂1.3‑3.2份、交联剂0.3‑3份。本发明提供的一种防火阻燃氟塑料电缆料,电缆料配方科学,加入的各成分协同作用,特别是氟塑料的使用,配合阻燃剂、交联剂、润滑剂,使得制备的电缆料具有优异的防火阻燃效果和机械性能。

Description

一种防火阻燃氟塑料电缆料及其制备方法
技术领域
本发明属于电力材料技术领域,具体地,涉及一种防火阻燃氟塑料电缆料及其制备方法。
背景技术
近年来随着世界经济与科技的发展,目前我国电缆厂对低烟阻燃电缆料的需求有较大增长,对其性能的要求也在提高。同时由于线缆使用的环境多种多样,特别是火灾中的或高温环境下需要防火与阻燃性能高的电缆。
目前,阻燃聚乙烯电缆料已大量用于电线、电缆,尤其是超高压电缆护套,由于聚乙烯本身优异的机械性能和加工性能,阻燃聚乙烯电缆料在电力电缆的生产中得到广泛应用。但是由于电缆料制品中加入有卤阻燃剂,致使机械性能有所下降,若阻燃剂分散性不好,更容易导致阻燃聚乙烯电缆料机械性能下降。其中拉伸强度及断裂伸长率比未加阻燃剂前分别降低约40%和35%。
因此,制备出一种工艺简单、耐火效果好、机械性能高的电缆料具有较高的应用价值。
发明内容
针对现有技术中的缺陷,本发明的目的是提供一种防火阻燃氟塑料电缆料及制备方法。
根据本发明一方面提供的一种防火阻燃氟塑料电缆料,所述的防火阻燃氟塑料电缆料包括如下重量份数的原料:含氟树脂40-74份、PVC树脂11-21份、磷酸三苯酯插层蒙脱土1-9份、滑石粉4-5份、阻燃剂1-3份、氢氧化铝3-8份、热稳定剂1-3份、润滑剂1.3-3.2份、交联剂0.3-3份。
优选地,所述的防火阻燃氟塑料电缆料包括如下重量份数的原料:含氟树脂50-64份、PVC树脂15-21份、磷酸三苯酯插层蒙脱土3-9份、滑石粉4-5份、阻燃剂2-3份、氢氧化铝4-8份、热稳定剂2-3份、润滑剂1.3-2.2份、交联剂0.3-2份。
优选地,所述的防火阻燃氟塑料电缆料包括如下重量份数的原料:含氟树脂53份、PVC树脂17份、磷酸三苯酯插层蒙脱土5份、滑石粉4份、阻燃剂2份、氢氧化铝6份、热稳定剂2份、润滑剂1.7份、交联剂1.8份。
优选地,所述含氟树脂为聚四氟乙烯、聚乙烯-四氟乙烯、聚全氟乙丙烯、聚偏氟乙烯、四氟乙烯-全氟烷基乙烯基醚、聚三氟氯乙烯中的任一种。
优选地,所述交联剂为烯丙基脂类敏化剂。
根据本发明的另一方面,提供一种防火阻燃氟塑料电缆料制备方法,所述方法包括如下步骤:
(1)按照权利要求1所述的重量份数称量含氟树脂、PVC树脂、磷酸三苯酯插层蒙脱土、滑石粉、阻燃剂、氢氧化铝、热稳定剂、润滑剂、交联剂,混合搅拌,得混合物一;
(2)将(1)中混合物一放入高速混合机中加入适量水,混合均匀,得混合物二,所加水的量为所述混合物一量的11-17%;
(3)将混合物二放入双螺杆挤出机中挤出造粒,烘干即得。
优选地,所述步骤(2)中高速混合机混合时的温度为26-74℃,混合时间为11-20min;所述高速混合机的转速为1000-1400rpm。
优选地,所述步骤(3)中双螺杆挤出机温度设置为:加料段240-260℃,混料段280-290℃,挤出造粒段300-320℃,机头部分310-340℃。
与现有技术相比,本发明具有如下的有益效果:
1、本发明提供的一种防火阻燃氟塑料电缆料,电缆料配方科学,加入的各成分协同作用,特别是氟塑料的使用,配合阻燃剂、交联剂、润滑剂,使得制备的电缆料具有优异的防火阻燃效果和机械性能。
2、本发明提供的一种防火阻燃氟塑料电缆料,电缆料配方中的氟塑料是聚合物中比重较小的一种,同时氟塑料具有优异的机械及耐辐照性能,其抗张强度可达40MPa以上,非常耐磨、耐弯曲、耐应力开裂,在高温环境下一般无杂质、气体挥发,即释气性很好,因此不会产生污染。其具有非常好的化学稳定性,耐油、耐酸碱。用其制备电缆料,可显著提高电缆料的防火阻燃性能和机械强度。
具体实施方式
下面结合具体实施例,进一步阐述本发明。应理解,这些实施例仅用于说明本发明而不用于限制本发明的范围。
实施例1
本实施例提供的一种防火阻燃氟塑料电缆料,所述的防火阻燃氟塑料电缆料包括如下重量份数的原料:含氟树脂74份、PVC树脂11份、磷酸三苯酯插层蒙脱土9份、滑石粉4份、阻燃剂3份、氢氧化铝3份、热稳定剂3份、润滑剂1.3份、交联剂3份。
其中,所述含氟树脂为聚四氟乙烯。
其中,所述交联剂为烯丙基脂类敏化剂。
根据本发明的另一方面,提供一种防火阻燃氟塑料电缆料制备方法,所述方法包括如下步骤:
(1)按照权利要求1所述的重量份数称量含氟树脂、PVC树脂、磷酸三苯酯插层蒙脱土、滑石粉、阻燃剂、氢氧化铝、热稳定剂、润滑剂、交联剂,混合搅拌,得混合物一;
(2)将(1)中混合物一放入高速混合机中加入适量水,混合均匀,得混合物二,所加水的量为所述混合物一量的17%;
(3)将混合物二放入双螺杆挤出机中挤出造粒,烘干即得。
其中,所述步骤(2)中高速混合机混合时的温度为74℃,混合时间为11min;所述高速混合机的转速为1400rpm。
其中,所述步骤(3)中双螺杆挤出机温度设置为:加料段250℃,混料段280℃,挤出造粒段320℃,机头部分310℃。
实施例2
本实施例提供的一种防火阻燃氟塑料电缆料,所述的防火阻燃氟塑料电缆料包括如下重量份数的原料:含氟树脂40份、PVC树脂21份、磷酸三苯酯插层蒙脱土1份、滑石粉5份、阻燃剂1份、氢氧化铝8份、热稳定剂1份、润滑剂3.2份、交联剂0.3份。
其中,所述含氟树脂为聚乙烯-四氟乙烯。
其中,所述交联剂为烯丙基脂类敏化剂。
根据本发明的另一方面,提供一种防火阻燃氟塑料电缆料制备方法,所述方法包括如下步骤:
(1)按照权利要求1所述的重量份数称量含氟树脂、PVC树脂、磷酸三苯酯插层蒙脱土、滑石粉、阻燃剂、氢氧化铝、热稳定剂、润滑剂、交联剂,混合搅拌,得混合物一;
(2)将(1)中混合物一放入高速混合机中加入适量水,混合均匀,得混合物二,所加水的量为所述混合物一量的11%;
(3)将混合物二放入双螺杆挤出机中挤出造粒,烘干即得。
其中,所述步骤(2)中高速混合机混合时的温度为26℃,混合时间为20min;所述高速混合机的转速为1000rpm。
其中,所述步骤(3)中双螺杆挤出机温度设置为:加料段250℃,混料段290℃,挤出造粒段300℃,机头部分340℃。
实施例3
本实施例提供的一种防火阻燃氟塑料电缆料,所述的防火阻燃氟塑料电缆料包括如下重量份数的原料:含氟树脂64份、PVC树脂15份、磷酸三苯酯插层蒙脱土9份、滑石粉4份、阻燃剂3份、氢氧化铝4份、热稳定剂3份、润滑剂1.3份、交联剂2份。
其中,所述含氟树脂为聚全氟乙丙烯。
其中,所述交联剂为烯丙基脂类敏化剂。
根据本发明的另一方面,提供一种防火阻燃氟塑料电缆料制备方法,所述方法包括如下步骤:
(1)按照权利要求1所述的重量份数称量含氟树脂、PVC树脂、磷酸三苯酯插层蒙脱土、滑石粉、阻燃剂、氢氧化铝、热稳定剂、润滑剂、交联剂,混合搅拌,得混合物一;
(2)将(1)中混合物一放入高速混合机中加入适量水,混合均匀,得混合物二,所加水的量为所述混合物一量的12%;
(3)将混合物二放入双螺杆挤出机中挤出造粒,烘干即得。
其中,所述步骤(2)中高速混合机混合时的温度为44℃,混合时间为11-20min;所述高速混合机的转速为1300rpm。
其中,所述步骤(3)中双螺杆挤出机温度设置为:加料段260℃,混料段290℃,挤出造粒段320℃,机头部分340℃。
实施例4
本实施例提供的一种防火阻燃氟塑料电缆料,所述的防火阻燃氟塑料电缆料包括如下重量份数的原料:含氟树脂50份、PVC树脂21份、磷酸三苯酯插层蒙脱土3份、滑石粉5份、阻燃剂2份、氢氧化铝8份、热稳定剂2份、润滑剂2.2份、交联剂0.3份。
其中,所述含氟树脂为聚偏氟乙烯。
其中,所述交联剂为烯丙基脂类敏化剂。
根据本发明的另一方面,提供一种防火阻燃氟塑料电缆料制备方法,所述方法包括如下步骤:
(1)按照权利要求1所述的重量份数称量含氟树脂、PVC树脂、磷酸三苯酯插层蒙脱土、滑石粉、阻燃剂、氢氧化铝、热稳定剂、润滑剂、交联剂,混合搅拌,得混合物一;
(2)将(1)中混合物一放入高速混合机中加入适量水,混合均匀,得混合物二,所加水的量为所述混合物一量的11%;
(3)将混合物二放入双螺杆挤出机中挤出造粒,烘干即得。
其中,所述步骤(2)中高速混合机混合时的温度为26℃,混合时间为11min;所述高速混合机的转速为1000rpm。
其中,所述步骤(3)中双螺杆挤出机温度设置为:加料段240℃,混料段280℃,挤出造粒段300℃,机头部分310℃。
实施例5
本实施例提供的一种防火阻燃氟塑料电缆料,所述的防火阻燃氟塑料电缆料包括如下重量份数的原料:含氟树脂53份、PVC树脂17份、磷酸三苯酯插层蒙脱土5份、滑石粉4份、阻燃剂2份、氢氧化铝6份、热稳定剂2份、润滑剂1.7份、交联剂1.8份。
其中,所述含氟树脂为四氟乙烯-全氟烷基乙烯基醚。
其中,所述交联剂为烯丙基脂类敏化剂。
根据本发明的另一方面,提供一种防火阻燃氟塑料电缆料制备方法,所述方法包括如下步骤:
(1)按照权利要求1所述的重量份数称量含氟树脂、PVC树脂、磷酸三苯酯插层蒙脱土、滑石粉、阻燃剂、氢氧化铝、热稳定剂、润滑剂、交联剂,混合搅拌,得混合物一;
(2)将(1)中混合物一放入高速混合机中加入适量水,混合均匀,得混合物二,所加水的量为所述混合物一量的15%;
(3)将混合物二放入双螺杆挤出机中挤出造粒,烘干即得。
其中,所述步骤(2)中高速混合机混合时的温度为44℃,混合时间为15min;所述高速混合机的转速为1300rpm。
其中,所述步骤(3)中双螺杆挤出机温度设置为:加料段250℃,混料段284℃,挤出造粒段310℃,机头部分320℃。
性能测试:
将实施例1-5的电缆料用常规方法制备成电缆后测定性能,同时取市售的普通电缆作对比例。
由实施例1-5的电缆料制得的电缆阻燃性能均通过VW-1垂直燃烧测试。而市售的普通电缆阻燃性能不能通过VW-1垂直燃烧测试。
由此可见,本发明提供的防火阻燃氟塑料电缆料,比一般的电缆料阻燃性能好,具有显著的阻燃防火作用,值得推广应用。
以上对本发明的具体实施例进行了描述。需要理解的是,本发明并不局限于上述特定实施方式,本领域技术人员可以在权利要求的范围内做出各种变形或修改,这并不影响本发明的实质内容。

Claims (8)

1.一种防火阻燃氟塑料电缆料,其特征在于:所述的防火阻燃氟塑料电缆料包括如下重量份数的原料:含氟树脂40-74份、PVC树脂11-21份、磷酸三苯酯插层蒙脱土1-9份、滑石粉4-5份、阻燃剂1-3份、氢氧化铝3-8份、热稳定剂1-3份、润滑剂1.3-3.2份、交联剂0.3-3份。
2.根据权利要求1所述的一种防火阻燃氟塑料电缆料,其特征在于:所述的防火阻燃氟塑料电缆料包括如下重量份数的原料:含氟树脂50-64份、PVC树脂15-21份、磷酸三苯酯插层蒙脱土3-9份、滑石粉4-5份、阻燃剂2-3份、氢氧化铝4-8份、热稳定剂2-3份、润滑剂1.3-2.2份、交联剂0.3-2份。
3.根据权利要求1所述的一种防火阻燃氟塑料电缆料,其特征在于:所述的防火阻燃氟塑料电缆料包括如下重量份数的原料:含氟树脂53份、PVC树脂17份、磷酸三苯酯插层蒙脱土5份、滑石粉4份、阻燃剂2份、氢氧化铝6份、热稳定剂2份、润滑剂1.7份、交联剂1.8份。
4.根据权利要求1所述的一种防火阻燃氟塑料电缆料,其特征在于:所述含氟树脂为聚四氟乙烯、聚乙烯-四氟乙烯、聚全氟乙丙烯、聚偏氟乙烯、四氟乙烯-全氟烷基乙烯基醚、聚三氟氯乙烯中的任一种。
5.根据权利要求1所述的一种防火阻燃氟塑料电缆料,其特征在于:所述交联剂为烯丙基脂类敏化剂。
6.如权利要求1-5任一项所述的一种防火阻燃氟塑料电缆料的制备方法,其特征在于:包括如下步骤:
(1)按照权利要求1所述的重量份数称量含氟树脂、PVC树脂、磷酸三苯酯插层蒙脱土、滑石粉、阻燃剂、氢氧化铝、热稳定剂、润滑剂、交联剂,混合搅拌,得混合物一;
(2)将(1)中混合物一放入高速混合机中加入适量水,混合均匀,得混合物二,所加水的量为所述混合物一量的11-17%;
(3)将混合物二放入双螺杆挤出机中挤出造粒,烘干即得。
7.根据权利要求6所述的一种防火阻燃氟塑料电缆料,其特征在于:所述步骤(2)中高速混合机混合时的温度为26-74℃,混合时间为11-20min;所述高速混合机的转速为1000-1400rpm。
8.根据权利要求6所述的一种防火阻燃氟塑料电缆料,其特征在于:所述步骤(3)中双螺杆挤出机温度设置为:加料段240-260℃,混料段280-290℃,挤出造粒段300-320℃,机头部分310-340℃。
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109096656A (zh) * 2018-08-28 2018-12-28 新亚电子有限公司 一种高阻燃高导热pvc复合电缆料及其制备方法
CN111688157A (zh) * 2020-05-29 2020-09-22 芜湖航天特种电缆厂股份有限公司 以太网抗磨损保护层以及制备方法
CN113214562A (zh) * 2021-06-23 2021-08-06 中山市高德宝线缆有限公司 一种耐酸耐碱耐高温的粒状材料
CN114539689A (zh) * 2022-03-02 2022-05-27 广东新亚光电缆股份有限公司 一种变频电缆制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104829937A (zh) * 2015-04-23 2015-08-12 苏州圣利线缆有限公司 一种航空航天电缆用护套料及其制造方法
CN106543607A (zh) * 2015-09-21 2017-03-29 上海凯波特种电缆料厂有限公司 一种航天航空用交联氟塑料电缆料及其制备方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104829937A (zh) * 2015-04-23 2015-08-12 苏州圣利线缆有限公司 一种航空航天电缆用护套料及其制造方法
CN106543607A (zh) * 2015-09-21 2017-03-29 上海凯波特种电缆料厂有限公司 一种航天航空用交联氟塑料电缆料及其制备方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
王加龙: "物料的干燥", 《塑料成型工艺》 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109096656A (zh) * 2018-08-28 2018-12-28 新亚电子有限公司 一种高阻燃高导热pvc复合电缆料及其制备方法
CN111688157A (zh) * 2020-05-29 2020-09-22 芜湖航天特种电缆厂股份有限公司 以太网抗磨损保护层以及制备方法
CN113214562A (zh) * 2021-06-23 2021-08-06 中山市高德宝线缆有限公司 一种耐酸耐碱耐高温的粒状材料
CN114539689A (zh) * 2022-03-02 2022-05-27 广东新亚光电缆股份有限公司 一种变频电缆制备方法

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