The Characteristics and Chemistry of Silicone Release Coatings
Silicones enjoy a unique position when used as release coatings due to their application and curing properties, as well as lower release forces when compared to other materials.
In today’s modern environment there is a wide range of applications for silicone release liners with pressure-sensitive adhesives, ranging from release labels to diaper closures, medical applications (e.g., wound dressings), building insulation, and health and beauty products.
Release liners are part of a composite made of — a label with its own adhesive on a facestock facing the release coating on a liner. The release coating allows easy delamination or easy label transfer from the liners onto the object to be labeled.