White with a slightly yellowish crystalline powder, Ytrium Trioxide has the chemical formula Y2O3. It is insoluble with water and alkali. However, it can be dissolved in acid or alcohol. Purity: 99.9%Particle Size: -100 Mesh About Yttrium Oxide…
Japan surpassed the U.S. in the number of new coronavirus cases last week as the local epidemic worsened sharply. Medical experts have warned that Japan's medical system could be in…
all graphite materials obtained by organic carbonization and then graphitization at high temperature can be called artificial graphite, such as carbon fiber, pyrolytic carbon, foamed graphite, etc…
There are mainly three indicators: foamability, foam toughness, and bleeding, to measure the quality of foaming agents.…