High-transparency mirror explosion-proof film and preparation process thereof

The invention relates to the technical field of polymeric membranes, in particular to a high-transparency mirror explosion-proof membrane and a preparation process thereof.The high-transparency mirror explosion-proof membrane is prepared with polycarbonate as a base material, and the prepared explosion-proof membrane can have high transparency and high strength; according to the preparation method disclosed by the invention, the ammonium polyphosphate is firstly subjected to ball milling and refining and then is modified by using N-(beta-aminoethyl)-gamma-aminopropyltriethoxysilane, so that the prepared modified flame retardant component has relatively good heat resistance on the basis of stable flame retardance; the thermal stability and the mechanical property of the polycarbonate can be improved by adding the flame retardant into the polycarbonate; and finally, hydrogenated acrylic acid rosin (beta-acryloyloxyethyl) ester is introduced in the polymerization process of acrylate, so that a tackifying compone