Study of FormingMembrane Property of Soft Celluloseafter Steam Explosion in aqueous NaOH Solution

To work out a sort of new regenerated cellulose membrane. A new aqueous alkalisoluble cellulose was obtained by steam explosion treatment, which can be dissolved completely in the aqueous NaOH solution with specific concentration at 4 ℃. The change of structure and morphology of the cellulose membrane regenerated from the new cellulose/NaOH solution was studied. The membrane regenerated from the new cellulose/NaOH solution has better mechanical strength, and the environment pollution can be avoided.