Honeycomb ceramics require specific qualities, such as a low thermal expansion coefficient and thin walls, which place strict demands on the purity, metal ion content, and particle size distribution of the talc powder used in production. Our TC series talc powder is an important additive used in the production of honeycomb ceramics, which are widely applied in areas like automotive exhaust treatment, industrial flue gas purification, drinking water filtration, environmental engineering, chemical processing, and power generation.