We will characterize gained polymer by infrared spectrum, determine the inherent viscosity by GB12005.1-89.
采用红外光谱对所得聚合物进行表征同时根据GB12005.1-89所讲的方法测定聚合物的特性粘数。
The copolymers were characterized by means of 1h-nmr, FT-IR, the water absorption, hydrolytic degradation and the inherent viscosity.
利用1 H - N MR、FT - IR、特性粘数测定，吸水率和水降解测试等方法对共聚物的组成结构和降解性能进行研究。
In addition, the factors effecting inherent viscosity of the polymers were examined systematically and the optimum process conditions were determined.
同时，系统研究了影响聚合物特性粘数的诸多因素，从而确定了最佳工艺条件。
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