Effect of an organotin catalyst on the physicochemical properties and biocompatibility of castor oil-based polyurethane/cellulose composites
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DOI: 10.1557/jmr.2018.286
Abstract: Polyurethane/cellulose composites were synthesized from castor-oil-derived polyols and isophorone diisocyanate using dibutyltin dilaurate (DBTDL) as the catalyst. Materials were obtained by adding 2% cellulose in the form of either microcrystals (20 μm) or nanocrystals obtained… read more here.
Keywords: polyurethane cellulose; polyurethane; castor oil; catalyst physicochemical ... See more keywords