纤维素在EWNNmod(NaCl)溶剂中聚合度的测定

A Quantitative Analysis of the Degree of Polymerization of Cellulose in the Solvent EWNNmod(NaCl)

本文主要阐述纤维素在EWNN mod（NaCl）溶剂中聚合度测定的有关内容,比较了纤维素聚合度测定值的差异显著性及其精确度,作了纤维素损伤因素的计算,提出损伤因素的具体数字作为判断漂白方法优劣的依据。

The paper mainly described the measurement of the degree of polymerization of cellulose in EWNN mod(NaCl) solvent, compared the measuring discrepancies and the accuracy of the values of the degree of polymerization and its precision and analyzed the factors which indicate the damage of cellulose. Finally the author presented the concrete figures showing the degree of damage of cellulose, which could be served as a basis to jutisfy the merits and demerits of the various bleaching methods.