Solvent type acrylic resin and application thereof to battery wrapping pressure-sensitive adhesive tape

The invention discloses solvent type acrylic resin and application thereof to a battery wrapping pressure-sensitive adhesive tape. The solvent type acrylic resin is prepared from the following raw materials in parts by weight: 255-430 parts of an acrylic monomer, 0.2-0.7 parts of a first initiator, 0.05-0.2 parts of a second initiator, 400-550 parts of a first solvent and 10-40 parts of a second solvent. The decomposition temperature of the first initiator is higher than 60 DEG C. The decomposition temperature of the second initiator is higher than 50 DEG C. The boiling point of the first solvent is lower than 80 DEG C. The boiling point of the second solvent is higher than 110 DEG C. The resin is applied to preparation of a battery wrapping pressure-sensitive adhesive tape. When the prepared battery wrapping pressure-sensitive adhesive tape is attached to an aluminum-plastic film for a battery, after damp-heat aging treatment at 60 DEG C and 90% RH for 30 days, the adhesive tape is torn off, and no adhesive