Zircon Silicate powder is generally found inland of ancient coastlines, some of which can be found very far inland, where the heavier mineral sands formed hardened deposits. These deposits are typically mined via dry or wet (dredge) mining techniques. Typical Chemical Analysis: ZrO2+HfO2 65.5-66.5% Fe2O3 0.04-0.07% TiO2 0.15-0.19% Al2O3 0.40-0.90% P2O5 0.06-0.09% SiO2(Total) 32.2-33.2% Free SiO2(as quartz) 0.25-0.45% U 200-230PPM Th 150-170PPM Physical Properties Refractive index:1.93 to 2.01 Specific Gravity:4.6-4.71g/cm3 Mohs Hardness:7.5-8 Melting point:2340-2550 Properties High refractive index High melting point High spatial and thermal stability at elevated temperatures Low coefficient of linear expansion - good resistance to thermal shock Moderate to high thermal conductivity Low wettability by molten metal Clean and round grains, which can be bonded at little cost and with little material Binding ability with all organic and inorganic moulding sand binders Chemical stability Low solubility in molten silica or silicates Good dielectric properties Packing:30/40kgs PVC bags+1mt big bag Main Applications Foundry,ceramics, chemicals, glass, refractory, abrasive washing/cleaning/blasting and nuclear industry etc Available sizes:60-100mesh 80-120mesh 100-200mesh 200-325mesh 200mesh 325mesh 2000mesh
Supplier: Barite powder, white oil, lpg, diesel, rice, white spirit
Buyer: Glycerine, propylene glycol (usp grade)
MANGANESE OXIDE Molecular formular  MnO Molecular weight 70.94 CAS NO. 1344-43-0 Property  grass green or gray green color cube crystal powder of octahedron crystal. Relative density: 5.43-5.46. Melting point: 16500C. If temperature is reaching 34000C, it'll separate and sublimation. It's not soluble with water, it's soluble with acid and ammonium chloride. MnO 60% Min Mn 46% Min Pb 0.010% Max Cd 0.010% Max As 0.010% Max
There are limits to where and how much metals and ores can be mined. We deliver metals and ores that meet SGS standards not only from South Africa and Vietnam
Antimony Ore, Barite Ore, Bentonite, Clay, Copper Ore, Feldspar, Fly Ash, GypsumIron Ore, Lead Ore, Magnetite Iron Ore, Mica, Mineral Powder, Other Ores & Minerals, Phosphate Rock, Quartz Products, Slag, Talc, Tin Ore, Zeolite, Zircon Ore, Asbestos , Bauxite & Aluminium Ore, Chrome Ore, Coltan Tantalite Ore, Dolomite, Fluorspar , Graphite, Hematite Iron Ore, Kaolin, Lithium Ore, Manganese Ore, Mica Products, Nickel Ore, Perlite, Quartz, Silica Sand , Sulphur Ore, Tantalum Ore, Tungsten Ore, Zinc Ore , Zirconium, Copper Rods , Copper Tubes
We are glad to propose 500 MT of stain less steel mill scale. Mill scale is formed on the outer surfaces during by the hot rolling lamination of stainless-steel products. At a visual inspection the material is a hard brittle sand and is mainly composed of iron oxides, mostly ferric, and is bluish black in colour, but it also contains considerable alloying elements such as chromium and nickel. The recovery ratio after melting in furnace for the most valuable alloy elements is: - Ni: 3.5 - 4.5% - Cr: 6-8% From the chemical and physical analysis performed on the scrap, and according to the European environmental rules, the material has been classified as a special non dangerous waste, listed in green list. In particular the mill scale can be classified as follows: Waste code: 10 02 10 The material is stored on cemented flooring, and it can be loaded loose in tipper trucks or containers. Chemical analysis of the material is available on request.
Tabular Alumina, with the purity, do not add any additives, and firing contraction completely finished sintered alumina, alumina powder as raw material, after fine grinding, molding, drying, for ultra high temperature furnace with the temperature below the melting point of corundum, quick heat cooling fast under the condition of burning, to form a number of closely with columnar crystal, with high purity,high melting point, grains high hardness, heat load of high strength, low shrinkage, high density and low permeability, good wear resistance, good thermal shock stability etc. Tabular Alumina Usage Specification Chemical composition Bulk Density gcm3 Apparent Porosity Al2O3 Na2O Fe2O3 SiO2 Refractory Size 0 1mm 1-3mm 3-5mm 5-8mm 99.0 0.35 0.2 0.2 3.5 5.0 Fine 200 0 325 0 98.5
Zircon silicate sand is generally found in land of ancient coastlines,some of which can be found very far inland,where the heavier mineral sands formed hardened deposits.These deposits are typically mined via dry or wet(dredge)mining techniques. Typical chemical analysis: ZrO2+HfO2:65.5-66.5% Fe2O3:0.04-0.07% TIO2:0.15-0.19% Al2O3:0.40-0.90% P2O5:0.06-0.09% SiO2(Total):32.2-33.2% Free SiO2:0.25-0.45% Physical Properties Refractive Index:1.93-2.01 Specific Gravity:4.6-4.71g/cm3 Mohs Hardness:7.5+ Melting Point:2340-2550 Packing:30/40kgs pvc bags+1mt big bag Main Applications Foundry Ceramic Chemical Glass Refractory abrasive washing/Cleaning/Blasting and nuclear industry etc Available Sizes:60-100mesh 80-120mesh 100-200mesh 200-325mesh 200mesh 325mesh 2000mesh
We offer Gilsonite in lumps or powder form. We offer it in different grades. We can supply it in different packaging as per customer requirement.
