Paper Title
Prepration of Filled Unfilled PVC Compounding Sheet: Effect of Rolling Direction

Abstract
The aim of this work is to evaluate thermal stability in Polyvinyl Chloride using tin and dioctyl phthalate. Tin as a stabilizer to maintain the thermal properties. The effect of plasticizer (dioctyl phthalate)to improved mechanical properties. The compounding was done by mechanical stirred and samples were obtained from two roll mill. It has been found that adding dioctyl phthalate in Polyvinyl Chloride improves the mechanical properties of Polyvinyl Chloride and tin in Polyvinyl Chloride improves the thermal stability. Thermal stability of Polyvinyl Chloride decrease as tin increases. As Polyvinyl Chloride is necessary to improves thermal stability and mechanical properties of Polyvinyl Chloride which is tested by Universal Testing Machine Keywords - Polyvinyl Chloride, Tin and Dioctyl phthalate.