Chemical anchors

Chemical anchors are composite anchor cartridges which are used, for example, in the construction of tunnels to attach signs, lighting fixtures, or ventilators.

The hydrophobic fumed silica grade AEROSIL® R 202 is especially suitable for providing vinyl ester resins and epoxy resins with an effective thixotropy, whereas the hydrophilic fumed silica grade AEROSIL® 200 is used in polyester resin applications. Furthermore, the hydrophobic grades AEROSIL® R 812 and AEROSIL® R 7200 are also suitable for chemical anchor resins, especially for improving storage stability.