| Place of Origin |
China (Mainland) |
Vermiculite: Element: SiO2 41.2% Al2O312.68% MgO 24.22% CaO 0.96% FeO 1.54% Fe2O3 4.06% TiO2 1.33% Sizes: 0.3-1mm, 0.3-1.5mm, 1-2mm, 1.5-2.5mm, 2-3mm, 2-4mm, 1.5-3.5mm,3-7m Applications: construction materials, heat insulating materials for molten steel