New PCD-PPG Block-Copolyether Polyol for CASE Formulations
A newly synthesized PCD-PPG block copolyether polyol can be applied to coating applications that require flexibility, in solvent-free urethane compositions that require low viscosity, and in various other CASE applications.
The current coatings market has a demand for coating materials with attractive aesthetics and high functionality. For example, research is underway on applications that require flexibility, such as self-healing coatings that return to their original shape even when damaged1 and soft-feel coatings that give a feeling of comfortable touch.2
In the adhesives market, structural adhesives that can contribute to lightweighting in the automotive sector have been developed.3,4 Therefore, there is a need for new adhesives that can balance trade-off parameters such as strength and elongation.