Polyester polyols for elastic polyurethanes (PU) are low molecular weight (MW) polymers (1000-4000 daltons) characterised by the presence of ester groups and terminal hydroxyl groups. The general ...
Polymer polyols are defined as very fine and stable dispersions of solid polymers (vinylic polymers and copolymers, polyurea, polyurethanes) in liquid polyethers. Currently polymer polyols represent ...
NORTH CHARLESTON, S.C., September 30, 2024--(BUSINESS WIRE)--Ingevity Corporation (NYSE:NGVT) will launch Capa® HS, the next generation of polycaprolactone polyols for enhanced hydrolytic ...