Zinc oxide powder should avoid other reactions during storage In chemistry, zinc oxide powder is a substance that easily reacts with other gases, especially acids and bases. If there are acid-base gases or substances in the storage environment of zinc oxide powder, tin oxide will chemically react w......

The HPMC powder produced by the solvent method uses toluene and isopropanol as solvents. If the washing is not good, there will be some faint residual odor. This is a problem of the washing process, which does not affect the use or any problem, but in reality The hydroxypropyl methyl cellulose prod......

The price of zinc oxide powder has risen sharply for tire companies to raise prices again