Soy-derived Phosphate Ester Insertion on Polyurethane Synthesis

Flora Elvistia Firdaus

Abstract


Polyurethane foams (PUF) were substantially manufactured from isocyanate TDI: MDI (70:30) and polyol; a ring-opening hydrolysis mechanism of epoxidized soybean oil with ethylene glycol (EG) in the presence of o-phosphoric acid 85 %. The amount of phosphoric acid, and their derivates were found to be significantly effected in replacing petroleum polyol until 100 %.


Full Text: PDF DOI: 10.5539/ijc.v4n3p98

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International Journal of Chemistry   ISSN 1916-9698 (Print)   ISSN 1916-9701 (Online)

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