Ultrafine Talc Powder (UFP) is a white, fine powder at room temperature. Its primary component is hydrated magnesium silicate, and it exhibits stable chemical properties, being insoluble in water. Its plate-like crystal structure imparts excellent lubricity, anti-stick properties, and reinforcing capabilities. Its main application is as a high-performance inorganic functional filler. It is widely used in plastics (particularly polypropylene and polyethylene) to enhance rigidity, heat resistance, and dimensional stability. Simultaneously, it serves as a lubricant, extender, and additive for improving surface properties in the coatings, paper, rubber, ceramics, cosmetics, and pharmaceutical industries.