| abstract |
In the present invention, even an ultra-thin ceramic green sheet having a thickness of 1 μm or less can be peeled off with a low and uniform force, there is no fear of occurrence of defects such as pinholes, and transfer of silicon components to the ceramic green sheet is suppressed. It is to provide a release film for manufacturing a ceramic green sheet. In the present invention, a biaxially oriented polyester film is used as a substrate, the substrate has a surface layer A that does not contain substantially inorganic particles on at least one side, and is directly on the surface of the surface layer A on at least one side or other The release layer is laminated through the layers, the release layer is formed by curing a composition containing at least a release agent and a melamine-based compound, the release agent is a polyorganosiloxane containing a carboxyl group, and the content of the melamine-based compound is It relates to a release film for producing a ceramic green sheet having 80% by mass or more based on the solid content of the release layer-forming composition. |