Hydrophobic fumed silica powderBET Surface area: 30 - 50 m2/gCarbon content: ≤ 2 %Key effects: positive electrostatic charge, free-flow, reduced moisture pick-upTypical applications: toner Tags #reinforcement filler #fumed silica #mixed oxide #fumed oxide #rheology control #pyrogenic silica Typical Applications Typical applications: toner Product Details & Documents Technical Data Sheets