Protective film for vehicle glass with heat shielding function, and method for manufacturing the same

A protective film for a vehicle glass with a heat shielding function of shielding 80% or more of infrared rays, the protective film comprising:

• a colored adhesive layer including an acrylic copolymer and a colored pigment;
• a base layer disposed on the colored adhesive layer, and including a mixture solution formed by mixing a resin composition including an acrylic oligomer and a urethane oligomer and a particle dispersion composition including a solid and a solvent with each other;
• and
• a self-healing layer disposed on the base layer, including a urethane resin and an isocyanate curing agent, capable of recovering from a scratch,
• wherein the resin composition includes 70 to 90 parts by weight of the acrylic oligomer and 35 to 55 parts by weight of the urethane oligomer,
• wherein the base layer includes 1 to 30 parts by weight of the particle dispersion composition based on 100 parts by weight of the mixture solution,
• wherein the solid includes nanoceramic powder, a dispersant, and a stabilizer, and
• the protective film is attached to a curved vehicle windshield without a thermoforming process due to elasticity of the base layer and the self-healing layer so as to protect the vehicle windshield while shielding heat caused by sunlight.