Shear-Induced Crystallization Precursor Structures in iPP/UHMWPE Blends by In-Situ Small- and Wide-Angle X-ray Scattering

摘要

It is well know that shear and elongational flows would induce large structural changes in semicrystalline polymers during processing. The design of final polymer products with superior properties thus can be achieved by manipulating the mechanisms of crystal formation in the presence of flow fields.