Dynamically Vulcanized Biobased Polylactide/IMatural Rubber Blend Material with Continuous Cross-Linked Rubber Phase

摘要

We prepared a biobased material, dynamically vulcanized polylactide (PLA)atural rubber (NR) blend in which the cross-linked NR phase owned a continuous network-like dispersion. This rinding breaks the traditional concept of a sea-island morphology formed after dynamic vulcanization of the blends. The scan electron microscopy and dissolution/ swell experiments provided the direct proof of the continuous cross-linked NR phase. This new biobased PLA/NR blend material with the novel structure is reported for the first time in the field of dynamic vulcanization and shows promise for development for various functional applications.