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研究了乙丙橡胶的组成、分子量、分子量分布、单体序列分布及组成和值分别随分子量之分布等对其特性粘数、门尼粘度、断裂强度、包辊性和动态力学性质等方面的影响,并对微观结构的特征作了初步探讨。
The composition, molecular weight, molecular weight distribution, monomer sequence distribution and composition and value of ethylene-propylene rubber were studied in terms of intrinsic viscosity, Mooney viscosity, breaking strength, roll properties and dynamic mechanical properties with the molecular weight distribution Influence, and the characteristics of the microstructure made a preliminary discussion.