Min. Order Reference FOB Price
1 Ton US$200.00-580.00 / Ton
Product Description
Golden vermiculite Chemical components Chemical Composition SiO2 Al2O3 MgO CaO PH Fe2O3 impurity contents (%) 41 18 21 0.8 7-10 3.5 < 3 Silvery vermiculite Chemical components Chemical Composition SiO2 AL2O3 AL2O3 MgO Mg CaO FeO Fe2O3 TiO2 contents (%) 41.2 12.68 ...