Synthesis of a polyester plasticizer from rubber seed oil for polyvinyl chloride
نویسندگان
چکیده
Abstract A polyester plasticizer (RSOP) for polyvinyl chloride based on rubber seed oil (RSO) was synthesized. Firstly, RSO monoglyceride were synthesized by the transesterification of with glycerol at 220–240 °C. Secondly, RSOP from and adipic acid esterification. The characterized GPC, FT-IR, 1 H NMR DSC. Plasticized (PVC) materials dioctyl phthalate (DOP) in varying ratios prepared via thermal melting process, used as a second plasticizer. properties plasticized PVC universal testing machine, TGA, DMA solvent extraction resistance. obtained showed improved stability lower glass transition temperature than PVC. Solvent resistance plasticization also improved. This study provides new strategy preparing bio-based RSO.
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ژورنال
عنوان ژورنال: Polish Journal of Chemical Technology
سال: 2022
ISSN: ['1509-8117', '1899-4741']
DOI: https://doi.org/10.2478/pjct-2022-0023