%0 Journal Article
	%A Flora Elvistia Firdaus
	%D 2012
	%J International Journal of Chemical and Molecular Engineering
	%B World Academy of Science, Engineering and Technology
	%I Open Science Index 69, 2012
	%T The Effect of Ethylene Glycol to Soy Polyurethane Foam Classifications
	%U https://publications.waset.org/pdf/11924
	%V 69
	%X Soy polyol obtained from hydroxylation of soy
epoxide with ethylene glycol were prepared as pre-polyurethane. The
two step process method were applied in the polyurethane synthesis.
The blending of soy polyol with synthetic polyol then simultaneously
carried out to TDI (2,4): MDI (4,4-) (80:20), blowing agent, and
surfactant. Ethylene glycol were not taking part in the polyurethane
synthesis. The inclusion of ethylene glycol were used as a control.
Characterization of polyurethane foam through impact resillience,
indentation deflection, and density can visualize the polyurethane
classifications.
	%P 872 - 874