Far infrared ceramic powder is a white powder composed of various substances. It is primarily characterized by its ability to emit more far infrared rays (higher infrared radiation rate) than ordinary objects. It is mainly used in high-temperature areas for boiler heating, paint baking, wood and food heating and drying, etc. In normal temperature areas, it is mainly used in the production of various far infrared thermal insulation materials, such as far infrared ceramic powder, far infrared ceramic fiber, far infrared ceramic polyester, and functional ceramic materials with far infrared properties. Far infrared ceramic coatings (including nano-titanium oxide coatings) possess catalytic oxidation capabilities. Under sunlight (especially UV rays), they generate negative one-valent hydroxide ions, which can effectively remove indoor benzene, formaldehyde, sulfur compounds, ammonia, and odor substances, and also have bactericidal properties.