CARRIER FILM FOR MOLDING GREEN SEET HAVING EXCELLENT STRIPPABILITY WHEN EXFOLIATING GREEN SHEET AND CARRIER FILM BY INCREASING THE MICRO HARDNESS OF SILICONE COATING LAYER

摘要

PURPOSE: A Carrier film for molding green sheet is provided to improve exfoliation failure in green sheet molding process, due to excellent strippability thereof.;CONSTITUTION: A carrier film for molding green sheet comprises a polyester film and a silicone-release coating layer on at least on side of the polyester film, and satisfy the formula 1: DH=0.2 gf/um^2. In the formula 1, DH is the micro hardness of the surface of the silicone-release coating layer. The composition of silicon-release coating layer comprises alkenyl polysiloxane, hydrogen polysiloxane, and platinum chelate catalysts. The composition of silicon-release coating layer additionally comprises methacryloxy silane coupling agent.;COPYRIGHT KIPO 2012