Study on the properties of sulfonated and hot-pressed PE non-woven fabric
he hydrophilic property and ion-exchange capacity of PE non-woven fabric 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 non-woven fabric were illustrated in detail.The microstructure of PE non-woven fabric was investigated with SEM,The effect of sulphurating PE non-woven fabric is excellently improved.The result shows that not only the hydrophilic property and ion-exchange capacity of PE non-woven fabric is excellently improved but also the original stretch intensity and corrosion resistance of PE non-woven fabric is well retained when the sulphuration temperature is 85 ℃,time is 2 h and hot-pressed pressure is 8 MPa.
NETL
NSTL
万方数据
维普
