Abstract
Since they were first developed in 1937, polyurethanes have become some of the most versatile polymers in the world. Flexible and rigid foams are the most common applications, and these polyurethane foams can be found in the automotive, construction, and insulation industries, among others. Unfortunately, the polyurethane industry is heavily petroleum-dependent because the two major raw materials (i.e., polyols and isocyantes) are largely petroleum-derived. To combat concerns over the depletion of global petroleum reserves and rising petroleum prices, extensive research has been conducted to produce biobased polyols (biopolyols) from renewable sources to replace petroleum-based polyols.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
