Studies on the Dissolution Property of Nitrocellulose by Optical Method

The dissolution behavior of NC is investigatal by observing its optical property during the process. A specific instrument bas beeno designed, with Which the dissolving characteristics of NC in DBC, DEP, TA. NG, DEGDN were recorded. The dissolution behavior of NC in solventS are seen to be well distinguished from each other. Microscopic photos of low nitrogen content NC in DBP were also taken as complementary evidence.