Cristobalitmehl

Cristobalite Powder Cristobalite is a pure silica, produced by the High temperature thermal treatment of selected and treated grains of quartz above 1450 °C. This treatment produces cristobalite, a quartz polymorph. The modified quartz structure is more stabilised through quick cooling. The narrow particle size distribution, the excellent chemical & optical characteristics, the High degree constant whiteness, the chemical purity and inertness makeCristobalite the excellent quality reference. Ourcristobalite flour is produced through iron-free grinding of synthetic cristobalite in ball- or vibration mills. Careful sieving with air separators guarantees a consistent particle size distribution.Thanks to its excellent optical characteristics, its chemical inertia and low oil absorption JS® cristobalite flour is especially suitable for the production of coatings, polymers, Silica rubbers and tires ,road coatings,ceramic products, acid resistant enamels ,investment casting powder,as a filler of interior$exterior paint ,adhensives,sealants,or grouts etc. Cristobalite powder sometimes even used as premixes of animal feed materials.