In this work, Tripropylene Glycol Diacrylate (TPGDA)/Montmorillonitenanocomposites were elaborated via in-situ physical cross-linking of TPGDA method with different type of cationically exchanged montmorillonite (MMt-M+; M = K, Na, Li). In addition, the cationic exchange of the Montmorillonite clay is carried out using the chemical products KCl, NaCl and LiCl as source of the cations K+, Na+, Li+ respectively. The synthesized cross-linked (TPGDA/MMt-M+) nanocomposites were characterized by Fourier Transform Infrared Spectrum (FTIR), X-ray diffraction (XRD), Scanning Electron Microscopy (SEM) and Thermogravimetric analysis (TGA).Based on the DTG curve, the activation energy and kinetics parameters of the decomposition phase were calculated for each sample using the Coats and Redfern model.

Nanocomposites, Montmorillonite, TPGDA.PotassiumPeroxydisulfate.