FABRICATION METHOD OF ORGANOCLAY USING SONICATION AND FABRICATION METHOD OF POLYMER NANOCOMPOSITE USING THE SAME

摘要

PURPOSE: A manufacturing method of an organic clay using sonic waves and a nanocomposite using the same is provided to make layered clays in the polymer matrix to fully exfoliate and disperse by effectively inserting an organic modifier. CONSTITUTION: A manufacturing method of an organic clay comprises the steps of: processing a solution including clay having layer structure with an ultrasonic wave; inserting an organic modifier into the inter-layer of the clay which is treated with the ultrasonic wave; and repeating the process of the ultrasonic wave for 10~120 minutes by the size of 50~500w. The clay is selected from montmorillonite, saponite, hectorite, beidellite, bentonite, nontronite, laponite, vermiculite, illite, muscovite, mica, mica fluoride or the compound of the same.