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재생셀룰로오스 섬유를 이용하여 제조된 Carboxymethylcellulose(CMC)의 특성에 관한 연구
장정현,박귀남,박진원,신재균,梶內俊夫,新屋義經 한국공업화학회 2002 응용화학 Vol.6 No.2
Carboxymethylcellulose, which is water soluble at room temperature, was manufactured from the cellulose material in this study. Experimental parameter included reaction temperature, time, and concentration of NaOH and trichloroacetic acid. CMC was tested for solubility, degree of substitution, and tensile strength. CMC manufactured from viscose rayon was affected by the chemical concentration rather than the reaction time and temperature. Also, DS is closely related to the solubility of the CMC.