An improved physico-mechanical performance of macropores membrane made from synthesized cellulose carbamate.

Under hydrothermal condition, kenaf cellulose carbamate (KCC) was synthesized using urea and kenaf core pulp (KCP) without catalyst and organic solvent. The KCC was prepared with various urea/KCP ratios (2:1, to 4:1 and 6:1) with the aid of autoclave and oil bath, whereas the regenerated KCC membranes were formed via solution casting method. The physical and thermal properties of KCC were studied.