PVC, Teflon and fluorion diaphragm were found to be better than glass as materials of diaphragm cell for their advantages in corrosion resistance as well as less electric resistance.
以聚氯乙烯、聚四氟乙烯全氟离子隔为材料的套管式隔电解槽具有隔性强、电阻小、耐碱液腐蚀、耐铁酸盐氧化优点,与平板式隔电解槽采用的普通玻硼硅玻相比是更加理想的电化学合成铁酸盐的电解槽及隔材料。