Release paper for perfluorinated ion exchange membrane production and preparation method and application thereof

The invention belongs to the technical field of ion exchange membranes, and particularly relates to release paper for perfluorinated ion exchange membrane production and a preparation method and application thereof. The preparation method of the release paper for producing the perfluorinated ion exchange membrane comprises the following steps: (1) screening and treating release base paper; (2) coating a release agent; and (3) curing and drying to obtain the required release paper. The release force and the air permeability of the obtained release paper meet the production requirements of the perfluorinated ion exchange membrane, the release paper plays a good role in fixing a composite matrix of a base membrane and a reinforcing net in the composite process of the ion exchange membrane, and shrinkage of the matrix in the banner width is reduced; and the problem that the membrane paper is difficult to separate can be prevented. 本发明属于离子交换膜的技术领域，具体的涉及一种全氟离子交换膜生产用离型纸及制备方法和应用。该全氟离子交换膜生产用离型纸的制备方法，包括以下步骤：(1)筛选、处理离型原