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5.5 共聚物的组成分布与分子量分布 共聚物不仅具有分子量分布,而且也具有组成分布。共聚物的组成分布与它的性能有着密切的关系。从应用角度看,共聚物组成不均匀即分布较宽,既不利于加工,也影响制品性能,因此要求共聚物的组成尽量均匀,分布尽量狭窄。要深入研究各种共聚物的结构和性能的关系,首先就要解决共聚物
5.5 Copolymer composition and molecular weight distribution Copolymer not only has a molecular weight distribution, but also has a compositional distribution. Copolymer composition and distribution of its performance has a close relationship. From the application point of view, the composition of the copolymer is uneven distribution that is not conducive to processing, but also affect the performance of the product, thus requiring the composition of the copolymer as uniform as possible, the distribution is as narrow as possible. To in-depth study of the relationship between the structure and performance of various copolymers, we must first solve the copolymer