CN106046481A - 耐寒阻燃数据传输线料及其制备方法 - Google Patents

耐寒阻燃数据传输线料及其制备方法 Download PDF

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CN106046481A
CN106046481A CN201610420470.2A CN201610420470A CN106046481A CN 106046481 A CN106046481 A CN 106046481A CN 201610420470 A CN201610420470 A CN 201610420470A CN 106046481 A CN106046481 A CN 106046481A
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杨先云
董涛
査莉花
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Anhui Woyaoliuliu Information Technology Co Ltd
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Abstract

本发明公开了一种耐寒阻燃数据传输线料,其特征在于,包括以下重量份组分:高密度聚乙烯54‑60、碳素纤维6‑10、丙酸纤维素17‑20、硬脂酸钙3‑5、微细二氧化硅气凝胶20‑30、4‑二甲基氨基吡啶0.3‑0.6、二甲基甲酰胺11‑14、壳聚糖1‑2、苯二甲酸二丁酯6‑10、三羟甲基丙烷1‑2、聚乙烯酸2‑3。本发明的线缆料制成的护套或绝缘具有较好的耐低温性能,在极低的温度下,其物理机械性能与数据传输性能良好。

Description

耐寒阻燃数据传输线料及其制备方法
技术领域
本发明属于线缆料技术领域,具体是一种耐寒阻燃数据传输线料及其制备方法。
背景技术
数据线(data cable),其作用是来连接移动设备和电脑的,来达到数据传递或通信目的。通俗点说,就是连接电脑与移动设备用来传送视频、铃声、图片等文件的通路工具。现在,随着电子行业日新月异的发展,数据线已经成为了我们生活中不可或缺的部分。线缆护套是线缆不可缺少的中间结构部分,起着保护线缆的作用,保证线缆的通 电安全,让铜丝和水、空气等介质隔绝,避免出现漏电现象。 现代是数据信息化时代,对数据线的依赖日益加深,因此,好的数据线对提高工作效率起到至关重要的作用。
发明内容
本发明目的就是为了弥补已有技术的缺陷,提供一种制造方法简单,线缆料制成的护套或绝缘具有较好的耐低温性 能,在极低的温度下,其物理机械性能与数据传输性能良好的耐寒阻燃数据传输线料及其制备方法。
本发明是通过以下技术方案实现的:
一种耐寒阻燃数据传输线料,其特征在于,包括以下重量份组分:高密度聚乙烯 54-60、碳素纤维 6-10、丙酸纤维素 17-20、硬脂酸钙 3-5、微细二氧化硅气凝胶 20-30、4-二甲基氨基吡啶 0.3-0.6、二甲基甲酰胺 11-14、壳聚糖 1-2、苯二甲酸二丁酯 6-10、三羟甲基丙烷 1-2、聚乙烯酸 2-3、马来酸二丁酯 10-12、蓖麻油 3-4、二环己基碳二亚胺 1-2、季戊四醇 2-3、六甲基磷酰三胺 6-10、优化填料10-13;
所述优化填料的制备方法如下:取以下重量份的原料:钛白粉 7-9、氧化铝粉 5.5-7、钟乳石粉 6-8、腰果壳油 0.5-0.8、葵二酸 1-2、n- 甲基吡咯烷酮 46-50、柠檬酸三丁酯6-10、乙二胺 10-14、聚苯乙烯纤维 4-6、丙烯醇 2-3、三乙醇胺油酸皂 1-2;将钛白粉、氧化铝粉、钟乳石粉、腰果壳油混合研磨,再放入n- 甲基吡咯烷酮、柠檬酸三丁酯、乙二胺,在70-80℃水浴加热 1-2h,取出烘干,粉碎至粒度为 0.1-0.2mm,然后加入聚苯乙烯纤维、丙烯醇、三乙醇胺油酸皂,在4000-5000rpm 高速研磨 10-15min, 烘干粉碎,过300-400目筛即得。
所述耐寒阻燃数据传输线料的制备方法,其特征在于,包括以下步骤:
(1)将碳素纤维、丙酸纤维素、硬脂酸钙、微细二氧化硅气凝胶、4-二甲基氨基吡啶、二甲基甲酰胺、壳聚糖、苯二甲酸二丁酯、三羟甲基丙烷、聚乙烯酸混合进行70-80℃水浴加热2-3h得浆料,再高速研磨浆料粒径至 10μm 以下,喷雾干燥成粉末,备用;
(2)将优化填料与马来酸二丁酯、蓖麻油、二环己基碳二亚胺、季戊四醇、六甲基磷酰三胺加热至100℃ -120℃,搅拌反应 30-40 分钟,再进行高速剪切分散 10-15min,备用;
(3)将步骤(1)、(2)所得原料混合搅拌放入高速捏合机加热至50-60℃,进行捏合 4-6min,取出加入其他剩余原料一起送入开炼机中塑炼,辊温控制在 145-165℃,塑炼 15-25min,均匀后挤塑造粒即可。
本发明的有益效果为 :本发明的线缆料制成的护套或绝缘具有较好的耐低温性能,在极低的温度下,其物理机械性能与数据传输性能良好。
具体实施方式
一种耐寒阻燃数据传输线料,其特征在于,包括以下重量份组分:高密度聚乙烯60、碳素纤维 10、丙酸纤维素 20、硬脂酸钙 5、微细二氧化硅气凝胶 30、4-二甲基氨基吡啶 0.6、二甲基甲酰胺 14、壳聚糖 2、苯二甲酸二丁酯 10、三羟甲基丙烷 2、聚乙烯酸 3、马来酸二丁酯 12、蓖麻油 4、二环己基碳二亚胺 2、季戊四醇 3、六甲基磷酰三胺 10、优化填料13;
所述优化填料的制备方法如下:取以下重量份的原料:钛白粉 9、氧化铝粉 7、钟乳石粉 8、腰果壳油 0.8、葵二酸 2、n- 甲基吡咯烷酮 50、柠檬酸三丁酯 10、乙二胺 14、聚苯乙烯纤维 6、丙烯醇 3、三乙醇胺油酸皂 2;将钛白粉、氧化铝粉、钟乳石粉、腰果壳油混合研磨,再放入n- 甲基吡咯烷酮、柠檬酸三丁酯、乙二胺,在70-80℃水浴加热 1-2h,取出烘干,粉碎至粒度为 0.1-0.2mm,然后加入聚苯乙烯纤维、丙烯醇、三乙醇胺油酸皂,在4000-5000rpm 高速研磨 10-15min, 烘干粉碎,过300-400目筛即得。
所述耐寒阻燃数据传输线料的制备方法,其特征在于,包括以下步骤:
(1)将碳素纤维、丙酸纤维素、硬脂酸钙、微细二氧化硅气凝胶、4-二甲基氨基吡啶、二甲基甲酰胺、壳聚糖、苯二甲酸二丁酯、三羟甲基丙烷、聚乙烯酸混合进行70-80℃水浴加热2-3h得浆料,再高速研磨浆料粒径至 10μm 以下,喷雾干燥成粉末,备用;
(2)将优化填料与马来酸二丁酯、蓖麻油、二环己基碳二亚胺、季戊四醇、六甲基磷酰三胺加热至100℃ -120℃,搅拌反应 30-40 分钟,再进行高速剪切分散 10-15min,备用;
(3)将步骤(1)、(2)所得原料混合搅拌放入高速捏合机加热至50-60℃,进行捏合 4-6min,取出加入其他剩余原料一起送入开炼机中塑炼,辊温控制在 145-165℃,塑炼 15-25min,均匀后挤塑造粒即可。
实验数据 : 将本实施例的最终线缆料用于数据传输线的护套料,添加量为 10-15%,护套料的测试数 据如下 : 拉伸强度 :20.5 MPa ; 断裂伸长率 :400% ;耐油性 :20# 机油 100℃ ×70h,断裂伸长率保持率 62.2%、抗拉强度保持率 79.9% ; 耐臭氧 :26℃、24h、臭氧浓度 0.026%,无开裂 ; 耐老化 :120℃、120h,抗拉强度保持率 64.4%,断裂伸长率保持率 72.2%。

Claims (2)

1. 一种耐寒阻燃数据传输线料,其特征在于,包括以下重量份组分:高密度聚乙烯54-60、碳素纤维 6-10、丙酸纤维素 17-20、硬脂酸钙 3-5、微细二氧化硅气凝胶 20-30、4-二甲基氨基吡啶 0.3-0.6、二甲基甲酰胺 11-14、壳聚糖 1-2、苯二甲酸二丁酯 6-10、三羟甲基丙烷 1-2、聚乙烯酸 2-3、马来酸二丁酯 10-12、蓖麻油 3-4、二环己基碳二亚胺 1-2、季戊四醇 2-3、六甲基磷酰三胺 6-10、优化填料10-13;
所述优化填料的制备方法如下:取以下重量份的原料:钛白粉 7-9、氧化铝粉 5.5-7、钟乳石粉 6-8、腰果壳油 0.5-0.8、葵二酸 1-2、n- 甲基吡咯烷酮 46-50、柠檬酸三丁酯6-10、乙二胺 10-14、聚苯乙烯纤维 4-6、丙烯醇 2-3、三乙醇胺油酸皂 1-2;将钛白粉、氧化铝粉、钟乳石粉、腰果壳油混合研磨,再放入n- 甲基吡咯烷酮、柠檬酸三丁酯、乙二胺,在70-80℃水浴加热 1-2h,取出烘干,粉碎至粒度为 0.1-0.2mm,然后加入聚苯乙烯纤维、丙烯醇、三乙醇胺油酸皂,在4000-5000rpm 高速研磨 10-15min, 烘干粉碎,过300-400目筛即得。
2.如权利要求1所述耐寒阻燃数据传输线料的制备方法,其特征在于,包括以下步骤:
将碳素纤维、丙酸纤维素、硬脂酸钙、微细二氧化硅气凝胶、4-二甲基氨基吡啶、二甲基甲酰胺、壳聚糖、苯二甲酸二丁酯、三羟甲基丙烷、聚乙烯酸混合进行70-80℃水浴加热 2-3h得浆料,再高速研磨浆料粒径至 10μm 以下,喷雾干燥成粉末,备用;
将优化填料与马来酸二丁酯、蓖麻油、二环己基碳二亚胺、季戊四醇、六甲基磷酰三胺加热至100℃ -120℃,搅拌反应 30-40 分钟,再进行高速剪切分散 10-15min,备用;
(3)将步骤(1)、(2)所得原料混合搅拌放入高速捏合机加热至50-60℃,进行捏合 4-6min,取出加入其他剩余原料一起送入开炼机中塑炼,辊温控制在 145-165℃,塑炼 15-25min,均匀后挤塑造粒即可。
CN201610420470.2A 2016-06-14 2016-06-14 耐寒阻燃数据传输线料及其制备方法 Pending CN106046481A (zh)

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Citations (1)

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Publication number Priority date Publication date Assignee Title
CN101139451A (zh) * 2006-09-08 2008-03-12 关胜驹 光缆用聚乙烯护套材料及制备工艺

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101139451A (zh) * 2006-09-08 2008-03-12 关胜驹 光缆用聚乙烯护套材料及制备工艺

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Application publication date: 20161026