STUDY ON THE RECYCLING TECHNOLOGY OF A SYNTHETIC POLYMER

摘要

The pyrolysis of waste polycarbonate resin using various solvents was studied. In the simple pyrolysis of resin of waste polycarbonate, the liquid product yield was 62wt%. However, in the pyrolysis using sodium hydroxide as a catalyst and propylene glycol as a solvent, the liquid product yield was 82wt%. Furthermore, in the pyrolysis using p-cresol and propylene glycol as solvents, the liquid product yield was 82wt% and was obtained in the lower temperature zone.