Product Description

The zircon sands from Tiwest in Australia are recognized as the most suitable ones in foundry industry, the mesh is generally divided into: *****0 meshes, **5 meshes (zircon powder). Each of its chemical elements index is superior, the general chemical composition: ZrO2 ≥ *6% 、0.*5≤Fe2O3≤0.1%、0.*6≤TiO2≤0.1%, refractoriness above ***0 ℃, hardness 7.8, proportion 4.6 to 4.*1, refractive index 1.*3 to 2.*1 . 

The zircon sands we use are purely imported from Australia, which have stable content, uniform color, and fewer impurities. They are mainly used in silica sol precise-cast shell making, epc coating, ceramic industry, wear-resisting material, fire-proof material, etc.