The effect of VTMS on the intrinsic viscosity and solubility of the polymers is discussed.
探讨了VTMS的投料比对聚合物的特性粘度和水溶性的影响；
The structure, solubility, intrinsic viscosity, optical and heat property of polyimides was determined by FTIR, NMR, DSC and TGA et al.
聚酰亚胺的结构经红外光谱和核磁共振氢谱确认，并对它的溶解性能、特征粘数、光学性能和热性能等进行了表征。
The cloudiness method and the intrinsic viscosity method were used for determining the solubility parameter and its three dimensional components.
用浊度法估测该聚合物的溶度参数，并用特性粘度法对其溶度参数分量进行了订定。
The cloudiness method and the intrinsic viscosity method were used for determining the solubility parameter and its three dimensional components.
用浊度法估测该聚合物的溶度参数，并用特性粘度法对其溶度参数分量进行了订定。
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