›› 2023, Vol. 37 ›› Issue (4): 104-111.

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Research progress in waste cooking vegetable oil bio-based plasticizers

  

  • Received:2022-12-15 Revised:2022-12-24 Online:2023-04-26 Published:2023-04-26

Abstract: This paper summarized the epoxidation process of waste cooking vegetable oil bio-based plasticizer and introduced three common epoxidation methods, including homogeneous acid catalysis, acidic ion exchange resin catalysis, and enzymes catalysis. The catalytic principle and characteristics were expounded separately. Finally, the application of waste cooking vegetable oil bio-based plasticizers was discussed and prospected.

Key words: waste cooking vegetable oil, bio-based plasticizer, epoxidation process