An environmentally friendly heat-shielding film using non-radioactive stable isotopes and its manufacturing method

摘要

The present invention relates to an environmentally friendly heat-shielding film using a non-radioactive stable isotope and a method for producing the same. More specifically, a heat-shielding layer is formed on one surface of a base material layer, and the heat-shielding layer contains elements forming a precursor. Non-radioactive stable isotope Tungsten Bronze composed of stable isotopes and having a hexagonal structure in the form of (Y) Ax (182, 183, 184, 186) W1O (3-n) depleted of oxygen. Constructed to contain compounds to prevent the formation of radioactive material, basically block haze, improve visible light transmission and infrared blocking rate, and heat shield layer non-radioactive stable isotope tungsten bronze ( Tungsten Bronze) Regarding heat-resistant and durable problems that may occur when composed of compounds, an environmentally friendly heat-shielding film using non-radioactive stable isotopes and a method for producing the same, in which the immobilization film solves the problem. ..