【摘要】 本文改进了粘度法测定高聚物相对分子量实验。提出了用单点法测高聚物溶液的特性粘度,是一种操作简便,所需溶液量少,测量时间短且精度较高的方法。更多还原

【Abstract】 Viscosity method was improved for Polymers relative molecular weight measurement. Polymer solution inherent viscosity was determined by single - point-method. It is convenient and rapid, with high sensitivity, accuracy and less solution.更多还原