Cellulose was modified by using 2-(Trifluromethyl) benzoylchloride by base catalyzed reaction. Modification of cellulose was confirmed by IR studies. The biodegradable composite films were developed by film casting method using modified cellulose with Polypyrrolidone in different compositions. Better barrier and mechanical properties showed by film composites as the percentage of modified cellulose increased. Film composites showed good biodegradability. This indicates the importance of modified cellulose as a reinforcing agent. After evaluating these properties of film composites we came to the conclusion that, these biocomposites can use to membrane and packaging applications.
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