CN104927237A - 一种耐磨抗紫外线电缆料 - Google Patents

一种耐磨抗紫外线电缆料 Download PDF

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CN104927237A
CN104927237A CN201510324456.8A CN201510324456A CN104927237A CN 104927237 A CN104927237 A CN 104927237A CN 201510324456 A CN201510324456 A CN 201510324456A CN 104927237 A CN104927237 A CN 104927237A
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项志才
孙宝林
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Anhui Shun Chi Cable Co Ltd
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Abstract

本发明公开了一种耐磨抗紫外线电缆料,其特征在于,由下述重量份的原料制成:聚氯乙烯100份、抗氧剂0.1-0.8份、稳定剂5-15份、高温增塑剂20-50份、填料10-30份、UV吸收剂0.1-0.5份、4,4-硫代双(6-叔丁基对甲酚)0-0.1份、硬脂酸钙1-10份、硬脂酸锌1-10份、润滑剂1-10份、抗耐磨粉1-10份、三氧化二锑1-10份、纳米活性轻质碳酸钙5-20份。本发明通过改进生产配方与添加剂,使得线缆护套和芯线具有较强的耐磨性、耐冲击性和耐寒性;抗耐磨粉与高温增塑剂融合,增强了线缆的硬度以及表面密度,从而起到抗摩擦的效果。通过加入UV吸收剂UV531,4,4-硫代双(6-叔丁基对甲酚)与UV531产生协同作用,能够强烈地吸收波长为270~330nm的紫外线,抗紫外性能好。

Description

一种耐磨抗紫外线电缆料
技术领域
    本发明涉及电缆加工技术领域,具体是一种耐磨抗紫外线电缆料。
背景技术
聚氯乙烯(PVC)具有优异的力学性能和电气绝缘性能,因此在电缆行业占有极大的优势。但是普通的PVC电缆料含有铅、镉等重金属,这些重金属对自然界具有重大的影响, 因而也成为制约PVC在电气设备等场所的应用的主要因素。随着世界各国以及各组织对环境保护的重视,国内外市场也对环保型电缆材料的需求进一步增大。因此,开发环保型PVC 电缆料已经成为电缆料研发和生产的重要课题。
然而,电缆在使用的过程中,常常被架设在空中,进行电力的输送,这样架在空中的电缆常常会受到紫外线的侵蚀,使得电缆过早的龟裂,影响电缆的电缆输送,使得人们的正常生活受到影响,大大缩短了电缆的使用寿命,而且对有些特种行业需要在重型机械上使用,并且需要跟随设备 不断移动,不断与地面、墙壁等物体接触,常规电缆则不能满足其耐磨要求。
发明内容
本发明的目的在于提供一种耐磨抗紫外线电缆料,以解决上述背景技术中提出的问题。
为实现上述目的,本发明提供如下技术方案:
一种耐磨抗紫外线电缆料,由下述重量份的原料制成:聚氯乙烯100份、抗氧剂0.1-0.8份、稳定剂5-15份、高温增塑剂20-50份、填料10-30份、UV吸收剂0.1-0.5份、4,4-硫代双(6-叔丁基对甲酚)0-0.1份、硬脂酸钙1-10份、硬脂酸锌1-10份、润滑剂1-10份、抗耐磨粉1-10份、三氧化二锑1-10份、纳米活性轻质碳酸钙5-20份。
优选地,所述的一种耐磨抗紫外线电缆料,由下述重量份的原料制成:聚氯乙烯100份、抗氧剂0.5份、稳定剂8份、高温增塑剂35份、填料15份、UV吸收剂0.3份、4,4-硫代双(6-叔丁基对甲酚)0.05份、硬脂酸钙4份、硬脂酸锌2份、润滑剂1.5份、抗耐磨粉7份、三氧化二锑5份、纳米活性轻质碳酸钙16份。
优选地,所述UV吸收剂为UV531。
优选地,所述抗氧剂为抗氧剂BHT、抗氧剂168、抗氧剂1010 当中的一种或二种以上的混合物。
优选地,所述高温增塑剂为高温增塑剂TOTM。
优选地,所述稳定剂为钙锌复合稳定剂。
优选地,所述抗耐磨粉由陶瓷粉、二氧化硅颗粒和氧化铝颗粒组成,陶瓷粉:二氧化硅颗粒:氧化铝颗粒为4:2 :3,按重量比计,陶瓷粉的粒度为200目,二氧化硅颗粒的粒度为50目。
优选地,所述填料包括滑石粉、云母粉、碳墨粉、抗氧化剂、阻燃剂、钛白粉。
优选地,所述的一种耐磨抗紫外线电缆料的制备方法,包括如下步骤:将电缆的各组分配料按照上述重量份数放入高速搅拌机内进行搅拌融合,在高速 状态下进行15分钟的搅拌后停下,再使用低速搅拌 5 分钟,把加工好的物料再送入加料斗中,经过水冷、切料、过筛和干燥之后就完成了整个加工过程。
与现有技术相比,本发明的有益效果是:
1、本发明通过改进生产配方与添加剂,使得线缆护套和芯线具有较强的耐磨性、耐冲击性和耐寒性;2、 抗耐磨粉与高温增塑剂融合, 增强了线缆的硬度以及表面密度, 从而起到抗摩擦的效果。3、通过加入UV吸收剂UV531,4,4-硫代双(6-叔丁基对甲酚)与UV531产生协同作用,能够强烈地吸收波长为270~330nm的紫外线,抗紫外性能好。
具体实施方式
下面结合具体实施例对本发明作进一步的说明。
本发明一种耐磨抗紫外线电缆料,由下述重量份的原料制成:聚合度为 1000 的PVC 树脂100份、抗氧剂0.5份、稳定剂8份、高温增塑剂35份、填料15份、UV吸收剂0.3份、4,4-硫代双(6-叔丁基对甲酚)0.05份、硬脂酸钙4份、硬脂酸锌2份、润滑剂1.5份、抗耐磨粉7份、三氧化二锑5份、纳米活性轻质碳酸钙16份。
所述UV吸收剂为UV531,所述抗氧剂为抗氧剂BHT、抗氧剂168、抗氧剂1010 当中的一种或二种以上的混合物,所述高温增塑剂为高温增塑剂TOTM,所述稳定剂为钙锌复合稳定剂。
    所述填料包括滑石粉、云母粉、碳墨粉、抗氧化剂、阻燃剂、钛白粉。
所述抗耐磨粉由陶瓷粉、二氧化硅颗粒和氧化铝颗粒组成,陶瓷粉:二氧化硅颗粒:氧化铝颗粒为4:2 :3,按重量比计,陶瓷粉的粒度为200目,二氧化硅颗粒的粒度为50目,氧化铝颗粒的粒度为120目。通过不同粒度的颗粒物形成相互填充,使粉末之间的密实度大大提高,避免颗粒物之间存在间隙,提高粉料的耐磨性、绝缘性和耐温性。
    本发明的一种耐磨抗紫外线电缆料,可以采用本领域通用方法制备而成,例如将电缆的各组分配料按照上述重量份数放入高速搅拌机内进行搅拌融合,在高速状态下进行15分钟的搅拌后停下,再使用低速搅拌 5 分钟,把加工好的物料再送入加料斗中,经过水冷、切料、过筛和干燥之后就完成了整个加工过程。

Claims (9)

1.一种耐磨抗紫外线电缆料,其特征在于,由下述重量份的原料制成:聚氯乙烯100份、抗氧剂0.1-0.8份、稳定剂5-15份、高温增塑剂20-50份、填料10-30份、UV吸收剂0.1-0.5份、4,4-硫代双(6-叔丁基对甲酚)0-0.1份、硬脂酸钙1-10份、硬脂酸锌1-10份、润滑剂1-10份、抗耐磨粉1-10份、三氧化二锑1-10份、纳米活性轻质碳酸钙5-20份。
2.根据权利要求1所述的一种耐磨抗紫外线电缆料,其特征在于,由下述重量份的原料制成:聚氯乙烯100份、抗氧剂0.5份、稳定剂8份、高温增塑剂35份、填料15份、UV吸收剂0.3份、4,4-硫代双(6-叔丁基对甲酚)0.05份、硬脂酸钙4份、硬脂酸锌2份、润滑剂1.5份、抗耐磨粉7份、三氧化二锑5份、纳米活性轻质碳酸钙16份。
3. 根据权利要求1所述的一种耐磨抗紫外线电缆料,其特征在于,所述UV吸收剂为UV531。
4. 根据权利要求1所述的一种耐磨抗紫外线电缆料,其特征在于,所述抗氧剂为抗氧剂BHT、抗氧剂168、抗氧剂1010 当中的一种或二种以上的混合物。
5. 根据权利要求1所述的一种耐磨抗紫外线电缆料,其特征在于,所述高温增塑剂为高温增塑剂TOTM。
6. 根据权利要求1所述的一种耐磨抗紫外线电缆料,其特征在于,所述稳定剂为钙锌复合稳定剂。
7. 根据权利要求1所述的一种耐磨抗紫外线电缆料,其特征在于,所述抗耐磨粉由陶瓷粉、二氧化硅颗粒和氧化铝颗粒组成,陶瓷粉:二氧化硅颗粒:氧化铝颗粒为4:2 :3,按重量比计,陶瓷粉的粒度为200目,二氧化硅颗粒的粒度为50目。
8. 根据权利要求1所述的一种耐磨抗紫外线电缆料,其特征在于,所述填料包括滑石粉、云母粉、碳墨粉、抗氧化剂、阻燃剂、钛白粉。
9. 如权利要求1~8任一项所述的一种耐磨抗紫外线电缆料的制备方法,其特征在于,包括如下步骤:将电缆的各组分配料按照上述重量份数放入高速搅拌机内进行搅拌融合,在高速 状态下进行15分钟的搅拌后停下,再使用低速搅拌 5 分钟,把加工好的物料再送入加料斗中,经过水冷、切料、过筛和干燥之后就完成了整个加工过程。
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CN106188978A (zh) * 2016-08-24 2016-12-07 付竹兰 一种pvc电缆料及其制备方法
CN106543598A (zh) * 2016-11-24 2017-03-29 安徽意力电缆有限公司 一种耐磨抗菌电缆料
CN106854326A (zh) * 2016-12-23 2017-06-16 安徽天元电缆有限公司 一种电缆用耐高温绝缘保护套
CN108570199A (zh) * 2018-05-12 2018-09-25 广东宝铭实业科技有限公司 一种抗uv耐磨防霉线缆材料及其制备工艺
CN108727741A (zh) * 2018-06-22 2018-11-02 桂林国际电线电缆集团有限责任公司 一种耐高温环保易撕pvc护套电缆料及其制备方法
CN109082041A (zh) * 2018-08-21 2018-12-25 镇江中佳电器有限公司 一种耐磨耐碾压电缆料
CN110791039A (zh) * 2019-10-31 2020-02-14 南通友星线束有限公司 一种耐磨型汽车线束用电缆料及其制备方法
CN110804264A (zh) * 2019-12-06 2020-02-18 芜湖航天特种电缆厂股份有限公司 提高电缆表层耐磨损的方法

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CN106188978A (zh) * 2016-08-24 2016-12-07 付竹兰 一种pvc电缆料及其制备方法
CN106543598A (zh) * 2016-11-24 2017-03-29 安徽意力电缆有限公司 一种耐磨抗菌电缆料
CN106854326A (zh) * 2016-12-23 2017-06-16 安徽天元电缆有限公司 一种电缆用耐高温绝缘保护套
CN108570199A (zh) * 2018-05-12 2018-09-25 广东宝铭实业科技有限公司 一种抗uv耐磨防霉线缆材料及其制备工艺
CN108727741A (zh) * 2018-06-22 2018-11-02 桂林国际电线电缆集团有限责任公司 一种耐高温环保易撕pvc护套电缆料及其制备方法
CN109082041A (zh) * 2018-08-21 2018-12-25 镇江中佳电器有限公司 一种耐磨耐碾压电缆料
CN110791039A (zh) * 2019-10-31 2020-02-14 南通友星线束有限公司 一种耐磨型汽车线束用电缆料及其制备方法
CN110804264A (zh) * 2019-12-06 2020-02-18 芜湖航天特种电缆厂股份有限公司 提高电缆表层耐磨损的方法

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