The desired weight of purified polymer (PVC) was dissolved in Cyclohexanone. The stirring process was continued until got homogeneous solution. The solution was put into clean glass petri dishes; it was placed on flat plate form and left to dry at room temperature. The dried films were extracted from the glass dishes by using tongs clamp. It was found that the best concentration for producing films by film casting without bubbles and can be dismounted easily from the petri dishes, was 7% wt/vol.
3-3-2 Synthesis of addition of SiC to the PVC: By using casting method SiC/PVC films were prepared at different concentrations of (1.5, 2.5, 3.5, and 4.5 wt. %) using cyclohexanone as solvent. PVC and SiC particle were strictly weighed amount
3-3-2 Synthesis of addition of SiC to the PVC: By using casting method SiC/PVC films were prepared at different concentrations of (1.5, 2.5, 3.5, and 4.5 wt. %) using cyclohexanone as solvent. PVC and SiC particle were strictly weighed amount