Silicon Nitride

Silicon nitride Nanopowder, Average particle size: 20±5 nm. Specific surface area: 110±5 m2g, Purity: > 98%, Controlled admixtures, %: Sifree < 1; Cl < 0.25; O < 1.Catalogue No.:RN -PL -HK-AMO-SiN-5g,