CN106084590A - 一种通讯线束用耐辐照抗老化护套材料及其制备方法 - Google Patents

一种通讯线束用耐辐照抗老化护套材料及其制备方法 Download PDF

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CN106084590A
CN106084590A CN201610483116.4A CN201610483116A CN106084590A CN 106084590 A CN106084590 A CN 106084590A CN 201610483116 A CN201610483116 A CN 201610483116A CN 106084590 A CN106084590 A CN 106084590A
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resistance
sheath material
wire harness
communication wire
calcium
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杜宜敏
杨虎
汪万敏
陶周红
张雨
王文俊
朱文玲
赵福龙
张燕
石金霞
琚辉
琚一辉
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Hefei Deren Electronic Devices Co Ltd
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08L27/18—Homopolymers or copolymers or tetrafluoroethene
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    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/443—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/20—Applications use in electrical or conductive gadgets
    • C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
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Abstract

本发明公开了一种通讯线束用耐辐照抗老化护套材料及其制备方法，其由以下重量份的原料制成：聚四氟乙烯34‑48、聚醚酰亚胺14‑22、聚亚苯基砜11‑19、轻烧粉5‑10、纳米硫酸钡5‑10、邻苯二甲酸二丁酯12‑18、维生素C棕榈酸酯2‑3、陶瓷抛光废料7‑14、低分子量聚异丁烯5‑8、硅酸钙尾渣6‑12、斜锆石5‑10、油酸聚氧乙烯酯3‑4、山嵛酸酰胺4‑6、异辛酸钙2‑3、异辛酸锌1‑2、五硫化二锑4‑5。本发明通过在聚四氟乙烯中添加耐辐照材料聚醚酰亚胺、聚亚苯基砜进行共混改性，同时添加适量的纳米硫酸钡、硅酸钙尾渣、斜锆石、五硫化二锑等无机填料，不仅可以提高护套材料的耐辐照性能，还可以改善护套材料的抗老化性、热稳定性和耐腐蚀性。

Description

一种通讯线束用耐辐照抗老化护套材料及其制备方法
技术领域
本发明涉及一种通讯线束用耐辐照抗老化护套材料及其制备方法，属于高分子材料领域。
背景技术
通讯线束一般由导线、绝缘护套材料、接线端子以及包扎材料组成。其中护套材料是通讯线束中的一个重要组成部分，不仅起到绝缘保护的作用，还能起到阻燃、防腐蚀、防水等作用。护套材料的好坏，直接影响到通讯线束的质量和使用寿命。目前市场上的通讯线束护套材料种类繁多，性能各异，但是用于通讯线束的护套材料仍存在着耐辐照性差和抗老化性差的缺点，影响了护套的使用寿命。
发明内容
为了解决现有技术的不足，本发明的目的在于提供一种通讯线束用耐辐照抗老化护套材料及其制备方法。
为实现上述目的，本发明采用如下方案：
一种通讯线束用耐辐照抗老化护套材料，由以下重量份的原料制成：聚四氟乙烯34-48、聚醚酰亚胺14-22、聚亚苯基砜11-19、轻烧粉5-10、纳米硫酸钡5-10、邻苯二甲酸二丁酯12-18、维生素C棕榈酸酯2-3、陶瓷抛光废料7-14、低分子量聚异丁烯5-8、硅酸钙尾渣6-12、斜锆石5-10、油酸聚氧乙烯酯3-4、山嵛酸酰胺4-6、异辛酸钙2-3、异辛酸锌1-2、五硫化二锑4-5。
一种通讯线束用耐辐照抗老化护套材料的制备方法，包括以下步骤：
(1)将陶瓷抛光废料、硅酸钙尾渣、斜锆石混合均匀，粉碎，过筛，然后加入相当于粉末重量5-8倍的15％盐酸溶液中，水浴加热至60-80℃，超声振荡20-40min，高速离心15-25min，静置12-16h，过滤，滤渣洗涤至中性，再加入相当于滤渣重量4-7倍的25％氢氧化钠溶液中，水浴加热至70-90℃，磁力振荡15-30min，高速离心10-20min，静置14-18h，过滤，滤渣洗涤至中性，再用适量的水煮沸35-45min，过滤，真空干燥后与轻烧粉、纳米硫酸钡、五硫化二锑混合均匀，再加入邻苯二甲酸二丁酯，高速分散6-9min，烘干，研细，过筛，待用；
(2)将聚四氟乙烯、聚醚酰亚胺、聚亚苯基砜加入到高速搅拌机内，搅拌至物料温度达到60-80℃时，加入山嵛酸酰胺、异辛酸钙、异辛酸锌，搅拌至物料温度达到75-95℃时转入低速冷却搅拌机内，再加入余下原料，搅拌至物料温度达到40-50℃时，出料，待用；
(3)将步骤(2)制得的物料加热熔化至熔融液，再加入步骤(1)制得的物料，充分搅拌均匀，保温35-45min，然后利用流速≥260m/s的高速惰性气体将熔融液从气流式雾化器喷嘴喷出，使料液***为雾滴，经冷却，固化，收集，即得所需的护套材料。
本发明的有益效果：
本发明通过在聚四氟乙烯中添加耐辐照材料聚醚酰亚胺、聚亚苯基砜进行共混改性，同时添加适量的纳米硫酸钡、硅酸钙尾渣、斜锆石、五硫化二锑等无机填料，不仅可以提高护套材料的耐辐照性能，还可以改善护套材料的抗老化性、热稳定性和耐腐蚀性。本发明制得的护套材料具有优异的优异的耐辐照性和抗老化性，可广泛用于生产线束护套。
具体实施方式
一种通讯线束用耐辐照抗老化护套材料，由以下重量(kg)的原料制成：聚四氟乙烯42、聚醚酰亚胺18、聚亚苯基砜14、轻烧粉8、纳米硫酸钡7、邻苯二甲酸二丁酯15、维生素C棕榈酸酯2.5、陶瓷抛光废料11、低分子量聚异丁烯7、硅酸钙尾渣9、斜锆石7、油酸聚氧乙烯酯3.5、山嵛酸酰胺5、异辛酸钙2.5、异辛酸锌1.5、五硫化二锑4.5。
一种通讯线束用耐辐照抗老化护套材料的制备方法，包括以下步骤：
(1)将陶瓷抛光废料、硅酸钙尾渣、斜锆石混合均匀，粉碎，过筛，然后加入相当于粉末重量7倍的15％盐酸溶液中，水浴加热至70℃，超声振荡30min，高速离心20min，静置14h，过滤，滤渣洗涤至中性，再加入相当于滤渣重量5倍的25％氢氧化钠溶液中，水浴加热至80℃，磁力振荡25min，高速离心15min，静置16h，过滤，滤渣洗涤至中性，再用适量的水煮沸40min，过滤，真空干燥后与轻烧粉、纳米硫酸钡、五硫化二锑混合均匀，再加入邻苯二甲酸二丁酯，高速分散7min，烘干，研细，过筛，待用；
(2)将聚四氟乙烯、聚醚酰亚胺、聚亚苯基砜加入到高速搅拌机内，搅拌至物料温度达到70℃时，加入山嵛酸酰胺、异辛酸钙、异辛酸锌，搅拌至物料温度达到85℃时转入低速冷却搅拌机内，再加入余下原料，搅拌至物料温度达到45℃时，出料，待用；
(3)将步骤(2)制得的物料加热熔化至熔融液，再加入步骤(1)制得的物料，充分搅拌均匀，保温40min，然后利用流速≥260m/s的高速惰性气体将熔融液从气流式雾化器喷嘴喷出，使料液***为雾滴，经冷却，固化，收集，即得所需的护套材料。
上述实施例制得的护套材料的主要性能检测结果如下表：

Claims (2)

1.一种通讯线束用耐辐照抗老化护套材料，其特征在于，由以下重量份的原料制成：聚四氟乙烯34-48、聚醚酰亚胺14-22、聚亚苯基砜11-19、轻烧粉5-10、纳米硫酸钡5-10、邻苯二甲酸二丁酯12-18、维生素C棕榈酸酯2-3、陶瓷抛光废料7-14、低分子量聚异丁烯5-8、硅酸钙尾渣6-12、斜锆石5-10、油酸聚氧乙烯酯3-4、山嵛酸酰胺4-6、异辛酸钙2-3、异辛酸锌1-2、五硫化二锑4-5。
2.一种如权利要求1所述的通讯线束用耐辐照抗老化护套材料的制备方法，其特征在于，包括以下步骤：
（1）将陶瓷抛光废料、硅酸钙尾渣、斜锆石混合均匀，粉碎，过筛，然后加入相当于粉末重量5-8倍的15%盐酸溶液中，水浴加热至60-80℃，超声振荡20-40min，高速离心15-25min，静置12-16h，过滤，滤渣洗涤至中性，再加入相当于滤渣重量4-7倍的25%氢氧化钠溶液中，水浴加热至70-90℃，磁力振荡15-30min，高速离心10-20min，静置14-18h，过滤，滤渣洗涤至中性，再用适量的水煮沸35-45min，过滤，真空干燥后与轻烧粉、纳米硫酸钡、五硫化二锑混合均匀，再加入邻苯二甲酸二丁酯，高速分散6-9min，烘干，研细，过筛，待用；
（2）将聚四氟乙烯、聚醚酰亚胺、聚亚苯基砜加入到高速搅拌机内，搅拌至物料温度达到60-80℃时，加入山嵛酸酰胺、异辛酸钙、异辛酸锌，搅拌至物料温度达到75-95℃时转入低速冷却搅拌机内，再加入余下原料，搅拌至物料温度达到40-50℃时，出料，待用；
（3）将步骤（2）制得的物料加热熔化至熔融液，再加入步骤（1）制得的物料，充分搅拌均匀，保温35-45min，然后利用流速≥260 m/s的高速惰性气体将熔融液从气流式雾化器喷嘴喷出，使料液***为雾滴，经冷却，固化，收集，即得所需的护套材料。
CN201610483116.4A 2016-06-24 2016-06-24 一种通讯线束用耐辐照抗老化护套材料及其制备方法 Pending CN106084590A (zh)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101589110A (zh) * 2006-11-22 2009-11-25 沙伯基础创新塑料知识产权有限公司 聚酰亚胺树脂组合物
CN105566821A (zh) * 2016-02-02 2016-05-11 安徽幸福电器电缆有限公司 一种特种电缆防火填充绝缘层配方

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101589110A (zh) * 2006-11-22 2009-11-25 沙伯基础创新塑料知识产权有限公司 聚酰亚胺树脂组合物
CN105566821A (zh) * 2016-02-02 2016-05-11 安徽幸福电器电缆有限公司 一种特种电缆防火填充绝缘层配方

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
李恒德主编: "《现代材料科学与工程辞典》", 31 August 2001, 山东科学技术出版社 *

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Application publication date: 20161109