摘要
介绍了纸纤维聚合度的测试原理，通过聚合度的测量得出纸纤维的老化水平，并给出了聚合度与老化时间的关系。
The paper introduced the determination principle of polymerization degree of paper fabric, through measurement of the polymeriation degree, the ageing level of the paper fabric is achieved, and the relation between the polymerization degree and the ageing time is proposed.
关键词
纸纤维
聚合度
测定
电工纸
纸板
viscosity, average polymerization degree, insulation, ageing
