Trademark：3N5Specificati***：1,500mesh,2,500mesh,5,000mesh,and8,000meshPacking：Drum,200kgor250kgperdrumAppearance：MetallicdarkgrayMaincomponentSi,notlessthan(%)99.95Contentofotherelements,notmorethan(%)Fe0.015Al0.012Ca0.002Ti0.002Ni0.001Cr0.002Co0.001Mg0.001Mn0.001Mo0.0008Pb0.0001Sn0.0001Zn0.001B0.0015Applicati***:Appliedforsiliconnitride,siliconcarbide,(silicontitanium,siliconaluminum)andotheralloys,silicone,ceramics,electronics,military,chemical,andphotovoltaicindustries.)