CAB-O-SIL CLARUS 3160 fumed silica is a high-surface area, high-structure fumed silica designed specifically for liquid silicone rubber (LSR) formulations that require elevated mechanical properties coupled with a high level of transparency. The small aggregate size and primary particle size of CAB-O-SIL CLARUS 3160 fumed silica enable the highest cured Y transmission and lowest yellowing in sample formulations, as can be seen in the figures below. In addition, CAB-O-SIL CLARUS 3160 fumed silica is produced using a proprietary manufacturing process to ensure a high level of cleanliness and consistency that directly benefits transparent liquid silicone rubber compounds by reducing contaminants that can lead to yellowing upon aging. CAB-O-SIL CLARUS 3160 fumed silica expands what is possible in LSR.Information provided by Cabot Corporation |