As homogeneous-phase compact nonporous membrane, silicon rubber membrane selectively permeates a large number of organic molecular and is widely applied in the process of membrane extraction.
硅橡胶膜是一种均相致密无孔膜，对很多有机物分子有选择透过性，常用于膜萃取工艺。
2
The utility model has the advantages of novel design and compact structure, being suitable for various single-screw pump oil extraction systems.