Waterproof self-luminescent spray-painted film

Process for fabricating a waterproof self-luminescent spray-painted film comprising, from top to bottom, an ink reception layer, a connection layer and a light-storing photo-luminescent film, characterized in that the waterproof self-luminescent spray-painted film has a thickness of 0.150 to 1.560 mm, the ink reception layer has a thickness of 0.008 to 0.150 mm;

• the components of the ink reception layer and their weight percents are as follows:
• inorganic filler 5.0 to 30.0%, adhesive 0.5 to 3.0%, color fixing agent 5.0 to 30.0%, coupling agent 0.1 to 2.0%, surfactant 0.0 to 5.0%, cross-linking agent 0.1 to 1.0%, fluorescent whitening agent 0.0 to 0.1%, and balance water, wherein the connection layer consists of a water-soluble polymer and has a thickness of 0.002 to 0.020 mm, wherein the light-storing photo-luminescent film is a plastic film containing light-storing luminescent materials and has a thickness of 0.140 to 1.350 mm, and wherein the light-storing luminescent materials are luminescent materials of silicates, aluminates, sulfides or mixtures thereof activated by various ions,
• the process comprising the steps of:
• 1) adding the water into the adhesive under stirring for dissolving homogenously, to prepare an aqueous solution with a concentration of 10% by mass;
• 2) adding the inorganic filler, the color fixing agent, the coupling agent, the surfactant, the cross-linking agent, and the fluorescent whitening agent into the water and mixing homogenously, dispersing at a rate of 500-4000 r/min for 0.5-8 hours;
• 3) slowly adding the aqueous solution of the adhesive, stirring continuously at a rate of 500-4000 r/min for 0.1-3 hours, resting and defoaming for use;
• 4) applying the connection layer and the ink reception layer on the surface of the light-storing photo-luminescent film successively by doctor coating, roll coating, dip coating, wave flow extrusion, printing, cast coating or spray coating, then drying in a drying oven at 25-150° C. for 1-10 minutes to obtain a product.