Shear‐Induced Morphological Change in PP/LLDPE Blend
Shear‐Induced Morphological Change in PP/LLDPE Blend
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DOI：
10.1002/1521-3927(20020901)23:13
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发表时间：
2002-09
影响因子：
4.6
通讯作者：
Yong Wang;H. Zou;Q. Fu;Gong Zhang;K. Shen;R. Thomann
中科院分区：
文献类型：
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作者：
Yong Wang;H. Zou;Q. Fu;Gong Zhang;K. Shen;R. Thomann
用原子力显微镜研究了高剪切速率下相溶解和低剪切速率下动态填充注射成型PP/LLDPE(50：50)共混物的形态。高剪切速率下的相溶解表现为一种共连续的两相结构，当施加低剪切速率时，通过动态填充注射成型或简单地通过手动变形可将其分解为岛状结构。
The morphology of a PP/LLDPE blend (50 : 50) by phase dissolution at high shear rate combined with dynamic packing injection molding at low shear rate was investigated by atomic force microscopy. Phase dissolution under high shear rate is manifested by a co-continuous two-phase structure that could be broken down to an island-like structure when a low shear rate is applied via dynamic packing injection molding or simply by manual deformation.