Products in Rheology Modifiers: Silica

SIPERNAT® 50 S is a hydrophilic, finely milled silica. Besides its application as flow aid and highly effective anticaking agent it also may serve as carrier of especially high absorptive capacity in case particle fineness is required.

SIPERNAT® 500 LS is a very finely ground silica with high surface area, low drying loss and particulary high absorbency.

Reolosil® PM-20L is a hydrophobic silica prepared by treating a high-purity fumed silica with polydimethylsiloxane. Its unique properties offer advantages in many applications: organic elastomers, paints, inks, coatings, and adhesives. It is used as a thickening and thixotropic agent in polar liquid systems such as epoxy resins, vinyl ester resins, and polyurethane.

AL FS-300 hydrophilic fumed silica with its smaller primary particle size makes it more suitable for transparent and semi-transparent systems. Fumed silica’s unique manufacturing process produces a very high purity type of silica with nano size primary particles, a fluffy white powder that is an amorphous and form of silica. These characteristics impart a wide range of benefits to formulations from thickening and reinforcement to free flow and anti-settling.

Filled Silicone Vinyl-terminated Compound

Filled Silicone Vinyl-terminated Compound

AL FS-200 is the most widely used grade of fumed silica. Fumed silica’s unique manufacturing process produces a very high purity type of silica with nano size primary particles, a fluffy white powder that is an amorphous and colloidal form of silica. These characteristics impart a wide range of benefits to formulations from thickening and reinforcement to free flow and anti-settling.

Filled Silicone Vinyl-terminated Compound