Part 1/4 – Polyols
Be sure to read the other parts if this subject is of interest
to you!
This application note is the first of four parts summarizing the analysis of raw materials used in polyurethane production. This part focused on polyols, which are one of the two major components used to create polyurethanes. In this work, the identities, purities, hydroxyl values, number-average molecular weights, and number of repeating units of five polyols are confirmed via
1H NMR spectroscopy
Quality Control Assays of Polyurethane Raw Materials Using
Benchtop Nuclear Magnetic Resonance Spectroscopy (2025)