PLASTICISER AND POLYVINYL CHLORIDE (PVC) RESIN CONTAINING THE SAME

摘要

This invention relates to a glycerol-ester-based plasticizer, particularly to a plasticiser for polyvinyl chloride, and plastics containing the same. More specifically, this invention relates to a plasticiser prepared by esterification reaction between glycerol and organic acids. By using the plasticiser according to the present invention in the manufacture of polyvinyl chloride resin, products having high plasticisation efficiency and improved physical properties such as hardness and tensile strength, etc., can be obtained.