Algerian Journal of Forensic Sciences and Criminology
Volume 1, Numéro 1, Pages 4-5
2023-07-16

Synthesis Of Biopolyol From Vegetable Oils



Authors : Rezazgui Ismail .

Abstract

Growing concerns about the deterioration of the environment caused by conventional polymers have oriented global research towards renewable resources. Vegetable oils are one of the most readily available alternative renewable resources. The aim of our study is to synthesize a biopolyol from Sunflower oil which will be the substitute for petroleum polyol for the development of polyurethane (PUR) foams. A sustainable process for using these oils has been developed using different types of catalysts. Sunflower oils were epoxidized using homogeneous catalysts and the peroxy acid. The process provides a tool to create cleaner technology for the production of biocomponents that will be the building blocks of sustainable polymer materials.

Keywords

biopolyol, biopolymers, transesterification, epoxidation, SAN, PURs.

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