BOPP film

The invention discloses a BOPP film. The BOPP film is prepared from the following components in parts by weight: 100 parts of polypropylene parent materials, 5 to 10 parts of weather-proof agglomerates, 5 to 8 parts of metallocene ethylene-hexylene copolymer, 3 to 6 parts of polyolefin elastomer, 2 to 4 parts of modified chitosan, 1 to 3 parts of nano-barium sulfate, 1 to 2 parts of silver zeolite, 2 to 7 parts of microcrystalline cellulose, 0.5 to 1.5 parts of a coupling agent, 1 to 3 parts of a slipping agent, 1 to 1.5 parts of nanometer zirconium dioxide, 0.6 to 1.2 parts of an antioxygen, 2 to 5 parts of glass fiber, 0.3 to 0.6 part of lithium oxide, 0.3 to 0.6 part of zinc oxide, 0.3 to 0.6 part of boron oxide, and 1 to 1.6 parts of carbon nano tube. According to the film, the improvement of the weather resistance of the film is very effective through the adding of the weather-proof agglomerates with a unique formula, and the film has excellent antistatic property; by modifying polypropylene through the