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Property of Polyurethane: from Soy-derived Phosphate Ester

Authors: Flora Elvistia Firdaus

Abstract:

Polyurethane foams (PUF) were formed by a chemical reaction of polyol and isocyanate. The polyol was manufactured by ring-opening hydrolysis of epoxidized soybean oil in the presence of phosphoric acid under varying experimental conditions. Other factors in the foam formulation such as water content and surfactant were kept constant. The effect of the amount of solvents, phosphoric acid, and their derivates in the foam formulation on the properties of polyurethane foams were studied. The properties of the material were measured via a number of parameters, which are water content of prepared polyol, polymer density and cellular structures.

Keywords: soy, polyurethane, phosporic acid

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1070011

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References:


[1] Energy Information Administration, world Crude oil Process: http//tonto.eia.doe.gov/dnav/pet/hist/wtotusaw.htm, accessed on April 11th, 2008
[2] ICIS Chemical Business Americas Oct. 30th, 270(16), 2006, p. 4343
[3] A.P, Singh, Viscoelastic changes and cell opening of reacting polyurethane foams from soy oil. J. Polym Eng Sci 44, 2004, 1977-1987
[4] S.S Narine, X Kong, L. Bouzidi, P. Sporns, Physical properties of polyurethanes produced from polyols from seed oils: I. Elastomers. J Am Oil Chem Soc 84: 2007, 55-63
[5] S.S Narine, X Kong, L. Bouzidi, P. Sporns, Physical properties of polyurethanes produced from polyols from seed oils: II.Foams J Am Oil Chem Soc 84: 2007, 65-72
[6] A.Aneja, "Structure property relationships of flexible polyurethane foams, Dissertation, Virgnia Polytechnic institute and state university, 2002, p.11
[7] U.Casado, N.E Marcovich, M.I. Anguren, M.A. Mosiewicki, High strength composite based on tung oil polyurethane and wood flour: effect of filler concentration on the mechanical properties, J. Polymer engineering and science, vol.49, Brookfield center, 2009, pp. 713-721
[8] L.W. Barret, L.H. Sperling, C.J Murphy, Naturally functionalized triglyceride oils in interpenetrating polymer networks, J. Am.Oil Chem. Soc., 70(5), 1993, pp. 523-534
[9] A. Heidbreder, R.Höfer, R. Gr├╝tzmacher, A. Westfechtel, C.W. Blewtt, Oleochemical products as building blocks for polymers, Fett/ Lipid, 101(11), 1999, pp. 418-424
[10] Z.S Petrovic, W. Zhang, I. Javni, Structure and properties of polyurethane prepared from triglyceridev polyols by ozonolysis. Biomacromolecules, 6(2), 2005, pp. 713-719
[11] T. Roloff, U. Erkens, R. Höfer, Polyols based on renewable feedstocks:
[12] Guo A, Javni I, Petrovic C, Rigid polyurethane foams based on soybean oil, J. Appl Polym Sci 77, 2000, pp.467-473
[13] Petrovic ZS, Guo A, Javni A, Zhang W; Optimization of composition of soy-based polyols for rigid polyurethane foams. Annual technical conference society of plastic engineers, 58th 3, 2000, pp. 3732-3736
[14] Gruber B, Hoefer R, Kluth H, Meffert A; Polyols on the basis of oleochemical raw materials. Fat Sci Technol 89, 1987, pp.147151
[15] E.F. Flora, Silicone on blending Vegetal Petrochemical Based Polyurethane, Journal of World Academy of Science Engineering and Technology, 65, 2010, pp. 349-352