聚氯乙烯

The Phosphonium Tungstic Acid and its catalysate can be saparated byusing Polyvingl chloride - Nylon 6 resin and the result is satisfactory.

本文采用聚——尼龙6树脂;分离磷钨酸与其催化产物,达到满意的效果。

Nylon shioze, polyester habotai and oxford chambray coated with polyvinylchloride are current value-added products because their appearance and hand-touch are similar to those of naturalmembrane.

尼丝纺、涤丝纺和牛津纺采用聚涂层，具有与天然皮接近的外观和触觉，是当前经济价值高的产品。

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、聚四氟和全氟离子为材料的套管式解槽具有亲水性强、阻小、耐碱液腐蚀、耐高铁酸盐氧化等优点，与平板式解槽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解槽及材料。