The effect of different palm oil‐based bio‐polyols on foaming process and selected properties of porous polyurethanes
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DOI: 10.1002/pi.5408
Abstract: Rigid polyurethane foams were successfully prepared by blending up to 70 wt% of two different palm oil-based bio-polyols with a petrochemical polyether polyol. The bio-polyols were synthesized by epoxidation–oxirane ring-opening process using water (PP102) and diethylene… read more here.
Keywords: oil based; palm oil; bio; bio polyols ... See more keywords
Comparing the Properties of Bio-Polyols Based on White Mustard (Sinapis alba) Oil Containing Boron and Sulfur Atoms Obtained by Various Methods and Checking Their Influence on the Flammability of Rigid Polyurethane/Polyisocyanurate Foams
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DOI: 10.3390/ma16093401
Abstract: The article compares the properties of bio-polyols obtained from white mustard (Sinapis alba) seed oil, which contain boron and sulfur atoms. Each of the bio-polyols was prepared by a different method of testing the efficiency… read more here.
Keywords: polyurethane; flammability; bio polyols; boron sulfur ... See more keywords
Suberinic Acids as a Potential Feedstock for Polyol Synthesis: Separation and Characterization
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DOI: 10.3390/polym13244380
Abstract: Global sustainability challenges prompt the world to modify its strategies and shift from a fossil-fuel-based economy to a bio-resources-based one and to the production of renewable biomass chemicals. Depolymerized suberinic acids (SA) were considered as… read more here.
Keywords: bio; suberinic acids; polyol synthesis; bio polyols ... See more keywords