The invention discloses an anti-
fingerprint mobile phone tempered
glass film and a preparation method thereof, and belongs to the technical field of tempered
glass film preparation. The preparation method comprises the following steps: mixing 70-80 parts of high-functionality
acrylate resin, 10-20 parts of a
monomer and 90-100 parts of a
solvent, adding 3-7 parts of a modified filler, 0.8-1.2 parts of an auxiliary agent, 0.8-1.2 parts of an
antioxidant, 0.3-0.8 part of a
wetting agent, 0.3-0.6 part of a leveling agent and 0.3-0.6 part of a defoaming agent, stirring, adding 3-6 parts of a
photoinitiator, and stirring to obtain a protective
coating; and spraying a protective
coating on the surface of the tempered glass, and curing to obtain the anti-
fingerprint mobile phone tempered film. A cross-linked
spatial network structure is formed among the modified filler, the auxiliary agent and the
monomer, so that the modified filler and the auxiliary agent can be highly dispersed and stably exist in the protective
coating to fully play roles, fingerprints, stains,
bacteria and the like are effectively reduced, the service life of the tempered film is greatly prolonged, and the use experience is improved.