The surface on the toner (7 Dm in diameter of average particle size) with addition of Special Hydrophobic AEROSIL(SHA) produced by a special process was observed by SEM. And flowability and stability of electrostatic charge of toner with SHA were eval...
The surface on the toner (7 Dm in diameter of average particle size) with addition of Special Hydrophobic AEROSIL(SHA) produced by a special process was observed by SEM. And flowability and stability of electrostatic charge of toner with SHA were evaluated. The Moisture pick up behaivor of SHAs were investigated.