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Study on the properties of sulfonated and hot-pressed PE non-woven

Authors： XU Zhicheng,ZHANG Weizheng,WANG Junbo,WAN Siqing,WANG Zhiyong, LIU Zhenmin,WANG Xumei,JANG Yongxi

Units： Shandong Zhaojin Motian Co.,Ltd, Zhaoyuan265400,China

KeyWords： PE; sulphuration; hydrophilic property; ion-exchange capacity

ClassificationCode：TQ028

year,volume(issue):pagination： 2024,44(2):107-111

Abstract：

The hydrophilic property and ion-exchange capacity of PE non-woven was improved by sulfonating and hot-pressing technique. The effect of time，temperature and the hot pressure On the property of hydrophilic and ion-exchange capacity of PE were illustrated in detail．The microstructure of PE non-woven was investigated with SEM ,The effect of sulphurating PE non-woven is excellently improved. The result shows that not only the hydrophilic property and ion-exchange capacity of PE non-woven is excellently improved but also the original stretch intensity and corrosion resistance of PE non-woven is well retained when the sulphuration temperature is 85 ℃，time is 2 h and hot-pressed pressure is 8MPa ．

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AuthorIntro：

徐志成（1980-），男，山东潍坊市人，硕士研究生，高级工程师，从事高分子膜制备与应用方向研究

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