HEAT-RESISTANT POLYMER FILM, METHOD FOR PRODUCING SURFACE-TREATED HEAT-RESISTANT POLYMER FILM, AND HEAT-RESISTANT POLYMER FILM ROLL

摘要

PROBLEM TO BE SOLVED: To provide a heat-resistant polymer film which has sufficient heat resistance and has good adhesive strength with inorganic substrates.;SOLUTION: Provided is a heat-resistant polymer film having a surface-treated first surface, where a nitrogen content ratio in the first face is more by 0.45 atom% or more than a nitrogen content ratio in the central part of the het-resistant polymer film in the thickness direction.;SELECTED DRAWING: None;COPYRIGHT: (C)2020,JPO&INPIT