在PHB的均聚物是一种高结晶度,其不同于那些不聚苯乙烯力学性能,比较脆硬聚合物,虽然它是那么脆弱。
The PHB homopolymer is a stiff and rather brittle polymer of high crystallinity, whose mechanical properties are not unlike those of polystyrene, though it is less brittle.
丙烯酸改性与乳化同时进行时,其聚合物链结构中软、硬段分布均匀;
Soft and hard segments in polymer chains were well-distributed when acrylate modification and emulsification performed at the same time.
随着盐浓度进一步增加,聚合物-离子相互作用增强,体系中硬段结构出现新的聚集形态。
With further increase of salt concentration, interaction between polymer and ion enhanced, which brought about the formation of new hard - segment aggregates.
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