The reinforcement distribution was evaluated qualitatively in a transmission electron microscope (TEM) JEOL 1230 operated at 100 kV. X-ray diffraction tests were obtained in a Rigaku diffractometer in the 20 range of 25-85 using Cu radiation Ko (A 0.154 nm) with a step-size of 0.02 and speed of 1 /min. Average crystallite size of matrix was obtained from the XRD peaks broadening when the diffractograms were refined and analyzed using MAUD software.