Pressure sensitive adhesive Abbreviation for pressure sensitive adhesive. It is a type of adhesive that is sensitive to pressure. Mainly used to prepare pressure sensitive tape. Peeling force of general pressure sensitive adhesive (peeling force exhibited by adhesive tape and adhesive surface after adhesive bonding) < cohesive force of adhesive (force between pressure sensitive adhesive molecules) < adhesive base of adhesive (adhesive and base) Adhesion between materials). Such a pressure-sensitive adhesive does not have a phenomenon such as degumming during use.