CN107739461A - 一种超高分子量聚乙烯电缆 - Google Patents

一种超高分子量聚乙烯电缆 Download PDF

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CN107739461A
CN107739461A CN201710887902.5A CN201710887902A CN107739461A CN 107739461 A CN107739461 A CN 107739461A CN 201710887902 A CN201710887902 A CN 201710887902A CN 107739461 A CN107739461 A CN 107739461A
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方庆忠
叶院林
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In Yuxi New Materials (anhui) Co Ltd
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Abstract

本发明公开了一种超高分子量聚乙烯电缆，属于高分子材料领域，所述电缆包括以下重量份的原料：超高分子量聚乙烯90‑110份、氧化锌5‑9份、炭黑2‑6份、矿物纤维5‑10份、稳定剂1‑4份、抗静电剂0.1‑1份、阻燃剂3‑8份、抗氧化剂0.1‑1份。本发明的电缆化学性能稳定、导电性能好，具有优良的耐高温、抗氧化老化等性能，使用寿命长；采用的阻燃剂热稳定性好、阻燃性能持久、无毒抑烟；本发明的电缆用途广泛，可用于发电、冶金和石油化工等领域。

Description

一种超高分子量聚乙烯电缆
技术领域
本发明属于高分子材料领域，具体涉及一种超高分子量聚乙烯电缆。
背景技术
聚乙烯是应用最广泛也是产量最大的合成树脂之一，主要应用于工农业生产及人类生活的各个方面。聚乙烯种类繁多，按照分子量的不同可以分为：低分子量聚乙烯、普通分子量聚乙烯和超高分子量聚乙烯。超高分子量聚乙烯是一种分子量在150万以上的、线性结构的、具有优异的耐摩擦性、耐冲击性、自润滑性、耐化学药品性、耐低温、卫生无毒、拉伸强度高等性能的热塑性工程塑料。
随着社会的发展，，我国对电缆市场需求不断扩大以及对电缆的科研投入的不断深入，同时对电缆的质量要求也不断的提高，特别是井下使用的电缆要求更高，对电缆的防水、耐高低温性能、耐疲劳性、抗断线能力、抗干扰能力、耐机械损伤等方面要求都特别高。
发明内容
本发明的目的是提供一种阻燃耐高温、机械性能好的超高分子量电缆。
为了实现本发明的目的，采用如下技术方案：
一种超高分子量聚乙烯电缆，所述电缆包括以下重量份的原料：超高分子量聚乙烯90-110份、氧化锌5-9份、碳黑2-6份、矿物纤维5-10份、稳定剂1-4份、抗静电剂0.1-1份、阻燃剂3-8份、抗氧化剂0.1-1份。
优选地，所述电缆包括以下重量份的原料：超高分子量聚乙烯95-105份、氧化锌6-9份、碳黑2-5份、矿物纤维5-8份、稳定剂1-3份、抗静电剂0.1-0.7份、阻燃剂4-7份、抗氧化剂0.3-1份。
优选地，所述电缆包括以下重量份的原料：超高分子量聚乙烯100份、氧化锌7份、碳黑4份、矿物纤维6份、稳定剂2份、抗静电剂0.5份、阻燃剂5份、抗氧化剂0.5份。
优选地，稳定剂为稀土稳定剂。
优选地，阻燃剂由氢氧化镁、氧化铝、硼酸锌和空心微珠组成。
优选地，氢氧化镁、氧化铝、硼酸锌和空心微珠的重量比为5～7∶2～3∶1～1.5∶0.8～1.2。
本发明的有益效果：
本发明的电缆化学性能稳定、导电性能好，具有优良的耐高温、抗氧化老化等性能，使用寿命长；采用的阻燃剂热稳定性好、阻燃性能持久、无毒抑烟；本发明的电缆用途广泛，可用于发电、冶金和石油化工等领域。
具体实施方式
下面对本发明的实施例作详细说明，本实施例在以本发明技术方案为前提下进行实施，给出了详细的实施方式和具体的操作过程，但本发明的保护范围不限于下述的实施例。
实施例1
一种超高分子量聚乙烯电缆，所述电缆包括以下重量份的原料：超高分子量聚乙烯90份、氧化锌5份、碳黑2份、矿物纤维5份、稳定剂1份、抗静电剂0.1份、阻燃剂3份、抗氧化剂0.1份。其中稳定剂为稀土稳定剂；阻燃剂由氢氧化镁、氧化铝、硼酸锌和空心微珠组成，其重量比为5∶2∶1∶0.8。
实施例2
一种超高分子量聚乙烯电缆，所述电缆包括以下重量份的原料：超高分子量聚乙烯110份、氧化锌9份、碳黑6份、矿物纤维10份、稳定剂4份、抗静电剂1份、阻燃剂8份、抗氧化剂1份。其中稳定剂为稀土稳定剂；阻燃剂由氢氧化镁、氧化铝、硼酸锌和空心微珠组成，其重量比为7∶3∶1.5∶1.2。
实施例3
一种超高分子量聚乙烯电缆，所述电缆包括以下重量份的原料：超高分子量聚乙烯95份、氧化锌6份、碳黑2份、矿物纤维5份、稳定剂1份、抗静电剂0.1份、阻燃剂4份、抗氧化剂0.3份。其中稳定剂为稀土稳定剂；阻燃剂由氢氧化镁、氧化铝、硼酸锌和空心微珠组成，其重量比为6∶2∶1∶1。
实施例4
一种超高分子量聚乙烯电缆，所述电缆包括以下重量份的原料：超高分子量聚乙烯105份、氧化锌9份、碳黑5份、矿物纤维8份、稳定剂3份、抗静电剂0.7份、阻燃剂7份、抗氧化剂1份。其中稳定剂为稀土稳定剂；阻燃剂由氢氧化镁、氧化铝、硼酸锌和空心微珠组成，其重量比为6∶3∶1.5∶1.2。
实施例5
一种超高分子量聚乙烯电缆，所述电缆包括以下重量份的原料：超高分子量聚乙烯100份、氧化锌7份、碳黑4份、矿物纤维6份、稳定剂2份、抗静电剂0.5份、阻燃剂5份、抗氧化剂0.5份。其中稳定剂为稀土稳定剂；阻燃剂由氢氧化镁、氧化铝、硼酸锌和空心微珠组成，其重量比为6∶3∶1.2∶0.8。
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。

Claims (6)

1.一种超高分子量聚乙烯电缆，其特征在于，所述电缆包括以下重量份的原料：超高分子量聚乙烯90-110份、氧化锌5-9份、碳黑2-6份、矿物纤维5-10份、稳定剂1-4份、抗静电剂0.1-1份、阻燃剂3-8份、抗氧化剂0.1-1份。
2.根据权利要求1所述的超高分子量聚乙烯电缆，其特征在于，所述电缆包括以下重量份的原料：超高分子量聚乙烯95-105份、氧化锌6-9份、碳黑2-5份、矿物纤维5-8份、稳定剂1-3份、抗静电剂0.1-0.7份、阻燃剂4-7份、抗氧化剂0.3-1份。
3.根据权利要求2所述的超高分子量聚乙烯电缆，其特征在于，所述电缆包括以下重量份的原料：超高分子量聚乙烯100份、氧化锌7份、碳黑4份、矿物纤维6份、稳定剂2份、抗静电剂0.5份、阻燃剂5份、抗氧化剂0.5份。
4.根据权利要求1-3任一项所述的超高分子量聚乙烯电缆，其特征在于，稳定剂为稀土稳定剂。
5.根据权利要求1-3任一项所述的超高分子量聚乙烯电缆，其特征在于，阻燃剂由氢氧化镁、氧化铝、硼酸锌和空心微珠组成。
6.根据权利要求5所述的超高分子量聚乙烯电缆，其特征在于，氢氧化镁、氧化铝、硼酸锌和空心微珠的重量比为5～7：2～3：1～1.5：0.8～1.2。
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Cited By (1)

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CN112409667A (zh) * 2020-10-10 2021-02-26 江苏弗斯特塑胶有限公司 一种环保阻燃塑胶及其制备方法

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CN107163360A (zh) * 2017-07-20 2017-09-15 合肥安力电力工程有限公司 一种高强度电力电缆保护管及其制备方法

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CN102617914A (zh) * 2012-04-01 2012-08-01 广东三凌塑料管材有限公司 聚乙烯电缆导管
CN102634099A (zh) * 2012-04-23 2012-08-15 湖北康泰塑料科技有限公司 用超高分子量聚乙烯纤维制备聚烯烃复合护套材料的方法
CN103709486A (zh) * 2013-12-31 2014-04-09 广东三凌塑料管材有限公司 一种聚乙烯电缆护套管
CN104513418A (zh) * 2014-10-17 2015-04-15 苏州莱特复合材料有限公司 一种导电uhmwpe金属粉末复合材料及其制备方法
CN106084385A (zh) * 2016-06-18 2016-11-09 合肥浦尔菲电线科技有限公司 一种电缆护套及其制备方法
CN107163360A (zh) * 2017-07-20 2017-09-15 合肥安力电力工程有限公司 一种高强度电力电缆保护管及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112409667A (zh) * 2020-10-10 2021-02-26 江苏弗斯特塑胶有限公司 一种环保阻燃塑胶及其制备方法

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Application publication date: 20180227