タイトルまたは説明

Red Iron Oxide (Hematite) Products: 1. RED IRON OXIDE (Grade P. S (h) ) 2. RED IRON OXIDE (Grade P. S (S) ) 3. RED IRON Hematite is an important ore of iron and its blood red color (in the powdered form) lends itself well in use as a pigment. Hematite gets its name from a Greek word meaning blood-like because of the color of its powder. Ancient superstition held that large deposits of hematite formed from battles that were fought and the subsequent blood that flowed into the ground. Crystals of Hematite are considered rare and are sought after by collectors as are fine Kidney Ore specimens. Hematite is the most important source of iron ore in the world. The production of iron has been important to nations of the world for over ***0 years. Today the addition of other minerals to iron has lead to the production of steel which is vital to the economy of the major countries on Earth. Hematite has a red or black color but the streak is always red. The iron in the hematite turns red when it comes in contact with water and oxygen. In other words this rock is rusted!! Red Iron Oxide Analyze Fe2O3 *5% Min S.G 4.7 Min Moisture 0.1 Max Mesh **0 Water Soluble Solids 0.1% Max Hardness 5.5 to 6.5 * RED IRON OXIDE ( TYPICAL SPECIFICATIONS NO.1 ) CHEMICAL ANALYSIS REPORT OF RED IRON OXIDE TYPICAL SPECIFICATIONS NO.1 Fe2O3 ****6 % SiO2 ***0 % AL2O3 0.**2 % CAO **2 % MGO **1 % CL 0.*3% ALKALIES 0.*5% MAX SO3 NIL LOI **3.5 % Red Iron Oxide is the world's softest mineral. Although all talc ores are soft, platy, water repellent and chemically inert, no two Red Iron Oxide are quite the same. Talc is a vital part of everyday life. The magazines we read the polymers in our cars and houses, the paints we use and the tiles we walk on are just some of the products that talc enhances. * RED IRON OXIDE ( TYPICAL SPECIFICATIONS NO.2 ) CHEMICAL ANALYSIS REPORT OF RED IRON OXIDE TYPICAL SPECIFICATIONS NO.2 Fe2O3 ****0 % SiO2 ***0 % AL2O3 0.**2 % CAO **5 % MGO **1 % CL 0.*3% ALKALIES 0.*5% MAX SO3 NIL LOI **4 % * RED IRON OXIDE ( TYPICAL SPECIFICATIONS NO.3 ) CHEMICAL ANALYSIS REPORT OF RED IRON OXIDE TYPICAL SPECIFICATIONS NO.3 Fe2O3 ****5 % SiO2 ****5 % AL2O3 **3 % CAO **2 % MGO **1 % CL 0.1% ALKALIES 0.*5% MAX SO3 NIL LOI **5 % Business Specific Details: * Packing: *5Kgs/ *0Kgs/ **0Kgs * Shipment: By container * Port of Loading: Egypt * Available Mesh Size: **0 / **0 / **0 / **0 / **0 up to 2 micron Iron oxide is the inorganic compound with the formula Fe2O3. It is of one of the three main oxides of iron, the other two being FeO, which is rare, and Fe3O4, which also occurs naturally as the mineral magnetite. As the mineral known as hematite, Fe2O3 is the main source of the iron for the steel industry. Fe2O3 is paramagnetic, reddish brown, and readily attacked by acids. Rust is often called iron oxide, and to some extent, this label is useful, because rust shares several properties and has a similar composition. To a chemist, rust is considered an ill-defined material, described as hydrated ferric oxide.