fluorion

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.

以烯、四氟烯和全氟离子隔膜为材料的套管式隔膜具有隔膜亲水性强、阻小、耐碱液腐蚀、耐高铁酸氧化等优点，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的及隔膜材料。