Hangzhou Wan Jing new material Co. Ltd.   

Nanometer magnesium oxide is a new type of nano particle material, the appearance of white powder, high purity, large specific surface area, from a very fine grain composition, non-toxic, tasteless, good dispersion, relative density of about 3.58 (25 C). Melting point 2852, boiling point 3600. It is difficult to dissolve in water, not soluble in alcohol, soluble in acid or ammonium salt solution. Through the above 1000 degrees high temperature burning, can be transformed into crystal. The particle size is 30nm, which has obvious small size effect, surface effect, quantum size effect and macroscopic tunnel effect.