High Quality 99.9% CAS 7440-31-5 Metal Tin Powder
Product Description
Product Name: Tin Powder
CAS 7440-31-5
Molecular Fomula: Sn
Appearance: Grey Powder
Molecular Weight: 118.70100
Assay: 99%min
Nanometer tin powder prepared by evaporation and condensation method, high sphericity, high purity, small particle size, uniform distribution, large specific surface area, small loose density, good dispersion, high oxidation temperature, good sintering shrinkage, is widely used in metal superhard materials as a fine grain, dispersion strengthening effect, improve the wear resistance and toughness of materials.