This product is a high-purity nano-grade barium carbonate powder with a particle size of 0.2±0.1 μm (i.e., 200±100 nanometers, with a mainstream particle size of 100~300 nanometers) and a purity of over 99.0%. It appears as a white to slightly yellowish-white powder. The crystal structure is stable (orthorhombic), and it has ultrafine particle characteristics—large specific surface area (about 30~50 m²/g), high surface activity, and uniform dispersion without hard agglomeration. It is chemically stable, resistant to acids and bases, insoluble in water (slightly soluble in CO₂-containing solutions), and has low hygroscopicity.Good temperature resistance (can withstand ceramic/glass sintering processes). Its high specific surface area gives it excellent activity, significantly enhancing the performance of downstream materials (such as the dielectric properties of electronic ceramics, the light transmittance of optical glass, and the wear resistance of coatings). Suitable for electronic ceramics, specialty glass, functional coatings, and plastics, meeting high-end requirements for material functionality, precision processing, and stability.

Warm tip: the products supplied by Beijing Beike Xincai Technology Co., Ltd. are only used for scientific research, not for human body