Nano Bismuth Oxide (Bi2O3) - Powder
Product Description
Color: Yellow
Form: Spherical
BET: 8.6 (m2/g)
Bulk Density: 0.65 (g/cm3)
Technical Description of Bismuth Oxide Powder
1. Nano bismuth oxide powder has high purity, small particle size, uniform distribution, large specific surface area, high surface activity and low loose density. It is prepared by gas phase method, which overcomes the shortcomings of hard agglomeration, difficult dispersion and low purity of particles prepared by wet chemical method on the market.
2. Nano bismuth trioxide powder has the characteristics of high purity, low impurity content, spherical, small specific surface area and so on. It meets the requirements of electronic powder material, and can be used in the fields of electronics, coatings and ceramic materials.
Application of Bismuth Oxide Powder
Nano bismuth oxide powder in fireworks: high purity, fine particle size, environmental protection, is the production of environmental protection, non-toxic fireworks important catalytic raw materials. It can replace lead oxide and play an important role in improving the working environment and protecting the health of operators.
Nano bismuth oxide powder in electronic industry: it can not only improve anti-aging and power frequency resistance, but also reduce the burning temperature and production cost. The other electrical properties of the resistance chip are improved or maintained at the original good level, and the voltage gradient, nonlinear coefficient (namely, the residual voltage ratio is reduced, and the high current characteristics are improved) and energy density are greatly improved, which is of great significance to realize the varistor and high voltage and high energy.
Nano bismuth oxide powder in coating: used in coating non-toxic, tasteless, strong coloring power, scrub resistance, corrosion resistance, not easy to fade;
Nano bismuth oxide powder in glass: add glass can be used as a colorant, make its color bright, lasting color does not fade.
Nano bismuth oxide powder in semiconductors: electronic ceramics, lithium ion battery cathode materials, magnetic materials, temperature and gas sensors.