Suspension polymerization of P.V.C by jelatin surfactant and AIBN as an initiator

In this study production procedure of P.V.C by suspension method were investigated. The experiments were conducted by using vinyl chloride (99.5 %), jelatin, AIBN as an initiator in a reactor which was equipped with thermometer, mixer and a cooling system. The optimum ratio of monomer to (water - ethanol), optimum initiator concentration, optimum temperature were determined to be (100 g / 200 ml, 0.2 g, 60º C) respectively. The optimum inherent viscosity was found to be 0.95 in cyclohexanon solvent. For quantitative analysis of chlore in P.V.C a Schiff method was used. A value 37 % chlore in P.V.C was obtained.