CN108148246A - 一种高耐热抗日晒电缆外护套 - Google Patents

一种高耐热抗日晒电缆外护套 Download PDF

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CN108148246A
CN108148246A CN201711358371.7A CN201711358371A CN108148246A CN 108148246 A CN108148246 A CN 108148246A CN 201711358371 A CN201711358371 A CN 201711358371A CN 108148246 A CN108148246 A CN 108148246A
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孟香钰
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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Abstract

本发明涉及电缆领域，具体涉及一种高耐热抗日晒电缆外护套。该种电缆外护套料，由以下按照重量份数的原料组成：高密度聚乙烯40‑80份、天然橡胶30‑50份、氯丁橡胶25‑40份、玻璃纤维5‑10份、间苯二甲酸酯15‑26份、聚乙二醇4‑10份、氧化铝5‑10份、氢氧化镁2‑5份、补强剂4‑7份、润滑剂1‑4份和改性填料4‑12份。本发明生产的电缆护套物理性能优异，产品伸拉、抗撕裂强度、回弹力性能强；且具有良好的耐油，耐热，耐燃，耐日光，耐臭氧，耐酸碱、耐化学试剂性能，生产成本低，使用寿命长。

Description

一种高耐热抗日晒电缆外护套
技术领域
本发明涉及电缆领域，具体涉及一种高耐热抗日晒电缆外护套。
背景技术
随着国民经济的发展，人民生活质量的提高，市场上流通的商品也越来越讲究功能性、安全性、寿命等，电缆产品一直处在不断地更新、成熟、创新的循环过程中，电线电缆产品的发展过程实质上是材料的更新换代过程。电线电缆用途广泛，不同使用场合对其性能要求差异很大。
大部分电缆的护套材料，除必须有较高的绝缘电阻、耐电压强度或低的介电损耗外，还必须兼顾良好的物理机械性能，如抗拉、抗弯曲、抗振动、抗扭等；并且由于要适应不同的使用环境和场合，有抗撕裂、耐高低温、耐气候、耐油、耐溶剂等要求；有些则是针对成品电缆提出的综合要求，如径向、纵向压力密封性、阻燃、耐火等。在这些要求相互叠加的前提下，需要提高电缆护套的综合性能。
发明内容
为了解决上述背景中提到的问题，本发明目的在于提供一种高耐热抗日晒电缆外护套。
为实现上述目的，本发明提供如下技术方案：
一种高耐热抗日晒电缆外护套，由以下按照重量份数的原料组成：高密度聚乙烯40-80份、天然橡胶30-50份、氯丁橡胶25-40份、玻璃纤维5-10份、间苯二甲酸酯15-26份、聚乙二醇4-10份、氧化铝5-10份、氢氧化镁2-5份、补强剂4-7份、润滑剂1-4份和改性填料4-12份。
进一步，上述一种高耐热抗日晒电缆外护套，由以下按照重量份数的原料组成：高密度聚乙烯66-80份、天然橡胶40-50份、氯丁橡胶33-40份、玻璃纤维7-10份、间苯二甲酸酯20-26份、聚乙二醇7-10份、氧化铝8-10份、氢氧化镁4-5份、补强剂6-7份、润滑剂3-4份和改性填料8-12份。
进一步，上述一种高耐热抗日晒电缆外护套，由以下按照重量份数的原料组成：高密度聚乙烯60份、天然橡胶40份、氯丁橡胶33份、玻璃纤维7份、间苯二甲酸酯20份、聚乙二醇7份、氧化铝8份、氢氧化镁4份、补强剂6份、润滑剂3份和改性填料8份。
本发明生产的电缆护套物理性能优异，产品伸拉、抗撕裂强度、回弹力性能强；且具有良好的耐油，耐热，耐燃，耐日光，耐臭氧，耐酸碱、耐化学试剂性能，生产成本低，使用寿命长。
具体实施方式
下面将结合本发明实施例，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
实施例1
一种高耐热抗日晒电缆外护套，由以下按照重量份数的原料组成：高密度聚乙烯40份、天然橡胶30份、氯丁橡胶25份、玻璃纤维5份、间苯二甲酸酯15份、聚乙二醇4份、氧化铝5份、氢氧化镁2份、补强剂4份、润滑剂1份和改性填料4份。
实施例2
一种高耐热抗日晒电缆外护套，由以下按照重量份数的原料组成：高密度聚乙烯80份、天然橡胶50份、氯丁橡胶40份、玻璃纤维10份、间苯二甲酸酯26份、聚乙二醇10份、氧化铝10份、氢氧化镁5份、补强剂7份、润滑剂4份和改性填料12份。
实施例3
一种种高耐热抗日晒电缆外护套，由以下按照重量份数的原料组成：高密度聚乙烯60份、天然橡胶40份、氯丁橡胶33份、玻璃纤维7份、间苯二甲酸酯20份、聚乙二醇7份、氧化铝8份、氢氧化镁4份、补强剂6份、润滑剂3份和改性填料8份。
对于本领域技术人员而言，显然本发明不限于上述示范性实施例的细节，而且在不背离本发明的精神或基本特征的情况下，能够以其他的具体形式实现本发明。因此，无论从哪一点来看，均应将实施例看作是示范性的，而且是非限制性的，本发明的范围由所附权利要求而不是上述说明限定，因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本发明内。
此外，应当理解，虽然本说明书按照实施方式加以描述，但并非每个实施方式仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚起见，本领域技术人员应当将说明书作为一个整体，各实施例中的技术方案也可以经适当组合，形成本领域技术人员可以理解的其他实施方式。

Claims (3)

1.一种高耐热抗日晒电缆外护套，其特征在于，由以下按照重量份数的原料组成：高密度聚乙烯40-80份、天然橡胶30-50份、氯丁橡胶25-40份、玻璃纤维5-10份、间苯二甲酸酯15-26份、聚乙二醇4-10份、氧化铝5-10份、氢氧化镁2-5份、补强剂4-7份、润滑剂1-4份和改性填料4-12份。
2.根据权利要求1所述的一种高耐热抗日晒电缆外护套，其特征在于，由以下按照重量份数的原料组成：高密度聚乙烯66-80份、天然橡胶40-50份、氯丁橡胶33-40份、玻璃纤维7-10份、间苯二甲酸酯20-26份、聚乙二醇7-10份、氧化铝8-10份、氢氧化镁4-5份、补强剂6-7份、润滑剂3-4份和改性填料8-12份。
3.根据权利要求1所述的一种高耐热抗日晒电缆外护套，其特征在于，由以下按照重量份数的原料组成：高密度聚乙烯60份、天然橡胶40份、氯丁橡胶33份、玻璃纤维7份、间苯二甲酸酯20份、聚乙二醇7份、氧化铝8份、氢氧化镁4份、补强剂6份、润滑剂3份和改性填料8份。
CN201711358371.7A 2017-12-17 2017-12-17 一种高耐热抗日晒电缆外护套 Pending CN108148246A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109149304A (zh) * 2018-09-10 2019-01-04 深圳市坚果皮科技有限公司 一种采用光纤发光的数据线
CN112852026A (zh) * 2021-03-10 2021-05-28 江苏中柔电缆有限公司 一种矿物绝缘电缆用耐老化抗开裂护套料及其制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109149304A (zh) * 2018-09-10 2019-01-04 深圳市坚果皮科技有限公司 一种采用光纤发光的数据线
CN112852026A (zh) * 2021-03-10 2021-05-28 江苏中柔电缆有限公司 一种矿物绝缘电缆用耐老化抗开裂护套料及其制备方法

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