Hello My name is Aleksander and I am a representative of the German-Chinese company "Gerchi". It is a manufacturing and trading Our diatomite is considered of high quality and suitable for various manufacturing and appliance processes from: Filtering media Functional additives Absorbents Soil amendments Natural insecticide Chemical properties: SiO2 51 â?? 72% Al2O3 10-16% Fe2O3 2 7 % MgO traces Na2O 2-4% K2O 1.2% TiO2 traces MnO traces P2O5 traces Physical Properties: Oil Absorption 47-72 gr/100 gr pH 6.2 - 8.1 Surface area 23 - 62 m.sq gr Dry density 660 - 792 kg / cu. M Specific gravity 2.27 - 2.6 Size, as per customers requirement.
