SIPERNAT® 120 by Evonik is silica with medium particle size and moderate absorption capacity. It benefits as a carrier for special applications and as reinforcing filler in HTV, LSR and RTV-2C... view more

Sipernat® 200 by Evonik is specialty silica. It is used as an active reinforcement filler in silicone rubber. Offers very good mechanical properties and transparency. It exhibits high electrical... view more

Sipernat® 320 DS by Evonik is a very finely ground specialty silica. Acts as a thickening agent and viscosity adjustment agent. Exhibits excellent flow improving properties. Sipernat® 320 DS is used... view more

Silicon dioxide. Used as an active reinforcement filler in silicone rubber. Possesses high reinforcement effect. Exhibits good transparency of vulcanized goods. Imparts high electrical resistance... view more