polyurethane non-silicone surfactants: a solution where silicone migration is detrimental abstract: silicone surfactants have been widely used in various industries due to their excellent surface activity and spreading properties. however, the migration of silicone surfactants can lead to undesirable consequences, such as coating defects, reduced adhesion, and contamination of sensitive materials. polyurethane non-silicone surfactants (puns...