In this paper numerical simulation was used on investigating the matrix yielding initiation and expansion of polymer blends which has a continuous single phase and a regular particles shape.
进行了分散相颗粒形状较规则的单相连续两相共混物细观结构参量对共混物基体屈服的产生和屈服区扩展规律影响的研究。
The double yielding was also found in some polymer blends with specific phase morphology, and the corresponding mechanism was suggested.
同时，发现在具有特殊相形态结构的聚合物及聚合物共混物中有二次屈服现象，并提出了相应的机理。
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