Green Nanocomposites from Rosin-Limonene Copolymer and Algerian Clay.

Green nanocomposites from rosin-limonene (Ros-Lim) copolymers based on Algerian organophilic-clay named Maghnite-CTA (Mag-CTA) were prepared by in-situ polymerization using different amounts (1, 5 and 10% by weight) of Mag-CTA and azobisisobutyronitrile as a catalyst. The Mag-CTA is an organophilic montmorillonite silicate clay prepared through a direct exchange process; the clay was modified by ultrasonic-assisted method using cetyltrimethylammonuim bromide in which it used as green nano-filler.The preparation method of nanocomposites was studied in order to determine and improve structural, morphological, mechanical and thermal properties ofsin.