Among the universal polymer materials of gas separation membrane, silicone rubber (PDMS) has always been focused just because of its highest oxygen permeability PO2 (600 barrer).

• 在通用高分子气体分离膜材料中，硅橡胶(PDMS)因其具有最高的透氧系数Po_2(600Barrer)而备受关注；