Trademark：3303#Specificati***：(10-100)mm90%Packing：TonbagAppearance：SilvergrayblockNetweight：1,000kgGrossweight：1,003kgApplicati***:Hardandbrittle,itismadeofquartzwith98.5%SiO2andothermaterialsby***elting,anditisabasicindustrialrawmaterialwidelyusedinaerospace,electronics,chemicalindustry,metallurgy,andinsulationrefractoriesindustries.NameCodeCompositionSicontent(%)Impurities(%)FeAlCaPBMY3303>99.3%≤0.3≤0.3≤0.03≤0.005%-)