A very special filler that combines the best properties of quartz and cristobalite in the form of a part-cristobalized quartz. In this case a quartz core is enclosed in a cristobalite coating, which gives the white silica the stability of quartz and the high degree of whiteness of cristobalite. Application in road marking paints, facade systems, engineered stone, sinks.
- round grain shape
- density of 2.60 g/cm3
- whiteness (color value Y > 60)
- pressure-stable
- chemically inert