Synthesis of Polyolefine for Adhesive Films by Reactive Extrusion Methods.
발표자
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초록
내용
In this study, a maleic anhydride (MAH)-based polyolefin copolymer having a reactive group was synthesized using reactive extrusion. The copolymer synthesized in this study introduces acid anhydride into polypropylene (PP) and polyethylene, and thus the efficiency of MAH grafts and adhesion at polar interfaces in the production of polyolefin polar polymer blends and polyolefin composites depend on reaction extrusion conditions. Was maximized. In this experiment, the structure of the synthesized material was confirmed using FT-IR for graft rates according to different initiators and MAH contents. As a result, as the MAH content increased, the graft rate increased. In addition, it was confirmed that the adhesion of the aluminum sheet was improved as the MAH was grafted. In addition, the thermal behavior such as melting temperature of the prepared polyolefin polar polymer was analyzed according to the MAH graft rate using a differential scanning calorimeter (DSC).