Manufacturing method of cellulose nanofiber film and cellulose nanofiber composite resin film

摘要

The present invention relates to a method for producing a cellulose nanofiber film and a cellulose nanofiber composite resin film, and a cellulose nanofiber film and a cellulose nanofiber composite resin film prepared accordingly, wherein the cellulose nanofiber film is manufactured to a thickness of 1 mm or more There are features you can do. Through this, the cellulose nanofiber composite resin film manufactured by impregnating the composite resin can have excellent mechanical properties while being thick, so it can be used as a navigation protection cover panel for automobiles, a front cover for a mobile device display, a front cover for a flexible device, The advantage that it can be used in fields that require both impact resistance and transparency, such as internal parts such as window glass of transportation equipment such as automobiles, trains, ships, and airplanes, building materials, transparent substrates for solar cells, touch panels, and transparent parts for headlights There is this.