Products

AERODISP® W 7520 is a low viscosity, water-based dispersion of AEROSIL® fumed silica, with a slightly alkaline pH

AEROSIL® 200 Silica is a hydrophilic fumed silica with a specific surface area of 200 m²/g. Widely usable in a broad range of applications.

SIPERNAT® 44 MS is a Zeolite of high purity. SIPERNAT® represents a specific product range of precipitated silica, aluminium and calcium silicates.

SIPERNAT® 383 DS isa very finely ground silica with a slightly alkaline pH-value. SIPERNAT® represents a specific product range of precipitated silica, aluminium and calcium silicates.

AEROSIL® 380 is a hydrophilicfumed silica with a specificsurfacearea of 380 m²/g.

AEROSIL® R 104 is a single-ingredient siloxane-based compound, specifically cyclotetrasiloxane, octamethyl-, reaction products with silica. It is odor-free and compatible with silicone elastomers. This product serves as an anti-blocking agent, flow promoter, and flow improver. It is commonly used in toner applications within the ink and toner industry, enhancing flow and preventing blockages.

AEROSIL® 300 VS is a single-ingredient, hydrophilic fumed silica (SiO₂) that serves as an anti-blocking agent, anti-caking agent, carrier, dispersant, flow promoter, and reinforcement agent. It is odor-free. This product is compatible with silicone elastomers and is commonly used in varnishes, printing inks, and cosmetic formulations. It enhances performance by improving flow, preventing caking, and reinforcing the structure of various applications.

SIPERNAT® 45 is a carrier silica with a particularly high absorbency. It has the capacity to convert liquid, active substances or solutions into powders. Concentrates of up to 75% can be produced using SIPERNAT® 45. SIPERNAT® represents a specific product range of precipitated silica, aluminum and calcium silicates.

AEROSIL® R 812 is a fumed silica after-treated with organosilane (HDMDS) with high specific surface and marked hydrophobia.

AEROSIL® OX 50 is the fumed oxide of our portfolio with the smallest specific surface area. High chemical purity, distinct low thickening and agglomeration properties are typical characteristics.

AEROSIL® 300 is a hydrophilicfumed silica with a specific surface area of 300 m²/g. Itprovides a verystrong rheologicaleffect.

SIPERNAT® 50 S functions as an anti-caking agent, carrier, and thickener in cosmetic ingredients.

AEROSIL® R 976 is a single-ingredient organosilicon compound, specifically silica dimethyl silylate. It is compatible with silicone elastomers and is odor-free. This product is primarily used in varnishes and toners, where it improves the flow properties and enhances the overall performance of these formulations.

AEROSIL® R 805 Silicas is a fumed silica after-treated with organosilane. It provides utmost transparency.

SIPERNAT® 38 is a evonik specialty silicas for Defoamers have been devel- oped to facilitate the coalescing of foam bubbles. Our Defoamer silicas are highly effective for breaking foam bubbles, independent of the kid of foam, marco as well as micro foam. Evonik silicas for defoamers are created according to Evonik unique proprietary Controlled Func- tion Technology (CFT) manufacturing and milling process. They are designed to allow easy surface treatment in either Dry Roast or In-Situ processes. The resulting product yields efficiency for the majority of foam applications. SIPER- NAT® 38 Silicon Dioxide has a fine particle size of maxi- mum 4.5 micron, a very narrow particle size distribution, and is a micronized powder. It is the first choice for in-situ surface treatment to make the product hydrophobic. It can be used universally for all defoamers within a wide range of industries.