White Corundum Fused Alumina with Higher Whiteness Higher Bulk Density

Product Name: White Corundum Fused Alumina with Higher Whiteness Higher Bulk Density Model NO.: F120-F220 Hardness: Conventional Abrasive Particle Size: Powder Source: Artificial Abrasives Application: Machinery Artificial Abrasive Type: Corundum Abrasives Natural Abrasive Type: Natural Corundum Crystal Color: White Basic Mineral: Alpha- Al2O3 Crystal System: Hexagonal Mohs Hardness: 9 Bulk Density: More Than 1.80g/cm3 Whiteness: More Than 80% Trademark: kumthai Transport Package: 25kg P. P Bag+1mt Jumbo Bag, 25kg Paper Bag+Pallet Specification: F120, F150, F180, F220 Origin: Zhengzhou, China HS Code: 2818109000 Product Description High Bulk Density White Fused Alumina Corundum Aluminium Oxide WA WFAWhite fused alumina is produced by bayer alumina in an electric arc furnace at high temperatures. The product shows higher hardness, higher bulk density and good cleanliness. The materials can be used to grind high carbon steel, high speed steel, chilled steel and so on. It can also be used as polishing materials and precision founding sand, spraying and coating materials, catalyst carrier, special ceramics and super refractory materials.White Corundum/White Aluminum Oxide/White Fused Alumina are applied into many industrial fields due to its stable and great physical and chemical properties. It can be used for making bonded/coated abrasive tools, for grinding, polishing, lapping, blasting, precision casting, and refractory industry, aerospace industry, mobile phone and electronic industry, jewelry industry, hardware industry, ceramics, automobile parts, bearing, powder metallurgy and so on.PhysicalCharacteristicsItemBasicmineralCrystalsystemCrystalcolorMohshardnessDensityWhite Fused Aluminaα-Al2O3HexagonalWhite9≥3.90g/cm3ItemMicrohardnessElectricalresistivityGrindingability(comparedwithdiamondasone)Linearexpansioncoefficient(when900ºCα•10-6k-1)White Fused AluminaHV2200-23001014-1016Ω•cm0.128.3The grit sizes of White Corundum/White Aluminum Oxide/White Fused Alumina WA WFA are produced according to national standard and international standard, and can be also produced according to customers' requirements.ChemicalCompositionGB/T2479v-2008TypeGrit SizeBulk DensityWhitenessChemicalcomposition(%,byweight)Al2O3Na2OWAF120-F220≥1.80g/cm3≥80%≥99.10≤0.40Note: Special requirements on chemical composition and other terms can be satisfied through discussion.Product package:25kg P. P Bag+1MT Jumbo Bag, 25kg Paper Bag+1 MT Pallet, or according to customers' requirements.