Polypropylene-Bijoypur rl1,ile Clay (PP-BWC) composites wah different PP and BWe wmposition such as 0.10, 0.20, 0.30, 0,40, 0.50 kg a/EWe in 1.0 kg PP were prepared by extru8lOn molding method. n,e XRD, IK VTAITGA, UV-v's ...