AEROSIL® OX 50 is a fumed silica with a very low specific surface area, low thickening, and high purity. The product can be used as an additive or as a raw material. In polymer composites, high filler loading can be achieved, making it possible to control essential characteristics of polymers.
AEROXIDE® Alu C is a fine-particulate, pure aluminium oxide (Al₂O₃) with high specific surface area and marked aggregate and agglomerate structure. Because of its high purity and low water content, the product can be used well as an additive to inorganic materials, for heat insulation, and also as a catalyst substrate. The positive surface charge can be used to control the electrostatic charge.