Hydrophobic fumed silica powderBET Surface area: 30 - 50 m2/gCarbon content: 0.5 - 1.0 %Key effects: negative electrostatic charge, free-flow, reduced moisture pick-upTypical applications: toner Tags #fumed silica #Mixed Oxide #Rheology control #pyrogenic silica #Reinforcement filler #Fumed oxide Typical Applications Toner Product Details & Documents Technical Data Sheets