Abstract
Novel biobased polyurethanes from soyabean oil-derived polyols, soyabean oil phosphate ester polyol (SOPE), blending of SOPE with monoglyceride of soyabean oil (SOPESG) and blending of SOPE with polyethylene glycol 400 mol. wt (SOPEP14) using aromatic isocynate adduct(TDI-TMP) were prepared and their dynamic mechanical properties were investigated after casting sheets on glass plate. The results showed that the damping ability gets enhanced through the introduction of monoglyceride and PEG-400 in to the base resin system.
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