Acrylate pressure-sensitive adhesive, PET explosion-proof film for microwave oven and preparation method of PET explosion-proof film

The invention relates to the field of functional protective films, in particular to an acrylate pressure-sensitive adhesive, a PET explosion-proof film for a microwave oven and a preparation method of the PET explosion-proof film for the microwave oven, and the acrylate pressure-sensitive adhesive comprises the following components in parts by mass: 100 parts of a polyacrylate solution; 0.4 to 5 parts of tackifying resin; 0.5-3 parts of a polyfunctional group cross-linking agent; 30 to 60 parts of a solvent; the PET explosion-proof film for the microwave oven sequentially comprises a high-light-transmittance low-shrinkage PET film and an acrylate pressure-sensitive adhesive layer from bottom to top, the acrylate pressure-sensitive adhesive layer is formed by curing the acrylate pressure-sensitive adhesive. The adhesive layer of the acrylate pressure-sensitive adhesive is high in initial adhesion, relatively good in wettability to the glass surface of the microwave oven, durable and firm ...