Titanium dioxide (TiO₂) is a core functional inorganic pigment widely used in multiple industrial sectors, with its main applications distributed as follows:
Coating Industry
As the primary white pigment, it endows architectural coatings, industrial anti-corrosion coatings, and automotive original finishes with excellent hiding power, high gloss, and outstanding weather resistance. It effectively resists UV aging and acid-base corrosion, extending the service life of coatings significantly.
Plastics Industry
Acting as a colorant and functional filler, it is used in injection-molded parts, films, pipes and other products. It not only achieves high whiteness or light coloring for plastic products, but also enhances their weather resistance, preventing yellowing and brittleness caused by ultraviolet radiation.
Paper Industry
Applied in high-grade cultural paper, decorative paper and packaging paper as a coating pigment, it greatly improves the whiteness, smoothness and printability of paper, making the printed patterns more vivid in color and clearer in layers.
Rubber Industry
Serves as both a colorant and a reinforcing, anti-aging and filling agent for white or colored rubber products. Rubber products added with titanium dioxide can resist sunlight exposure, avoid cracking and discoloration, and maintain high elongation and acid-base resistance. It is widely used in automobile tires, rubber shoes, rubber floors and other products.
Chemical Fiber Industry
Used as a matting agent in polyester fiber production to adjust the gloss of fibers, meeting the appearance requirements of different textiles.
Other Industrial Fields
It is also applied in cosmetics, ceramics, enamel, welding electrodes, alloys, glass and other industrial sectors, leveraging its excellent chemical stability and optical properties to provide unique functional support.