Transparent coating composition for shielding infrared ray using nanowires manufacturing method of the composition infrared ray shielding film and glass using the composition

摘要

The present invention relates to a method of manufacturing a tungsten bronze compound nanowire comprising a first thermal insulating material comprising a tungsten bronze compound nanowire having a diameter in the range of 1 to 200 nm and an aspect ratio of 10 to 2,000 and a second thermal insulating material comprising V ₂ O ₅ having an average particle size in the range of 1 to 200 nm 20 to 800 parts by weight of a binder, 100 parts by weight of a binder, and 100 parts by weight of a total of 100 parts by weight of the first thermal conductive material and the second thermal conductive material, And 100-1,000 parts by weight of a solvent based on 100 parts by weight of a transparent heat shielding coating composition. According to the present invention, it is possible to obtain a thermal barrier coating composition having excellent mechanical properties such as torsion, excellent blocking ratio against a near infrared ray in a wide area, excellent visible light transmittance, and excellent light resistance and heat resistance of the coating film.