1.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.
1.以氯
、
四氟
和全氟离子隔膜为材料的套管式隔膜
具有隔膜
水性强、
阻小、耐碱液腐蚀、耐高铁酸盐氧化等优点,与平板式隔膜
采用的普通玻璃和高硼硅玻璃相比是更加理想的
化学合成高铁酸盐的
及隔膜材料。