It suggests that the phase structure can be controlled by lowering the surface energy of polyetherimide and it is a possible way to obtain co-continuous structure with a smaller periodic distance.
因此，通过改变固化温度和聚醚酰亚胺的端基来降低聚醚酰亚胺的表面能，可以在一定程度上调控反应诱导相分离体系的相结构，并获得相间距较小的双连续结构。
The phase structure of the blend changed from separated phase, via co-continuous phase, to phase inversion with the increase of PIP content.
改性体系的相结构随pip含量的增加依次出现分散相、双连续相和反转相。
This model has been compared with some experimental results, which proves a reasonable connection between the "co-continuous" structure and linear viscoelasticity of blends.
通过模型结果与实验结果的对比，证明了“双连续”结构形态和线性粘弹性之间存在对应的联系。
应用推荐