UV-cured peelable blue gel for temporary protection of touch screen and preparation method thereof

The invention provides a UV-cured peelable blue gel for temporary protection of a touch screen and a preparation method thereof. The UV-cured peelable blue gel comprises the following components of 50-70 parts of modified acrylate resin, 20-30 parts of acrylate monomer, 1.0-5.0 parts of light curing agent, 0.1-1.0 part of thixotropic agent, 0.1-5.0 parts of auxiliary and 0.1-1.0 part of pigment; and the preparation method comprises the following steps of: accurately weighing various raw materials according to a formula ratio; firstly adding the modified acrylate resin, the acrylate monomer, the light curing agent, the auxiliary and the pigment to a reaction kettle in sequence and then stirring these materials in the reaction kettle; after these materials are uniformly stirred, adding the thixotropic agent to these materials; and uniformly dispersing an obtained mixture to discharge out a material. The UV-cured peelable blue gel provided by the invention is a non-solvent and a system containing no phthalate substance and is much safer and more environment-friendly. Through the adoption of a UV curing system, the film curing and forming speed is high and the production efficiency of the touch screen is greatly increased.