▎ 摘　　要

NOVELTY - Preparing light degradable polyvinyl chloride film involves stirring graphene oxide with deionized water ultrasonically for 1-3 hours to obtain solution that is heated at water bath at 75-85 degrees C. The heated solution is reduced using sodium borohydride. The reduced material is washed and dried to obtain graphene powder. The graphene oxide or graphene is dissolved in water ultrasonically for 1-3 hours. The polyvinyl chloride and dichloroethane are stirred with obtained solution for 5-8 hours to obtain mixed solution that is dried to obtain product. USE - Method for preparing light degradable polyvinyl chloride film (claimed). ADVANTAGE - The method enables to prepare light degradable polyvinyl chloride film that ensures increased light degradation and reduced pollution.