Product Description Fused White Alumina(WA) Abrasive grains White Alumina ,a kind of high-grade refractories, was made from the high quality alumina by melting above 2000 in the electric arc furnace and cooling. It is white with the main crystal phase alpha-Al2O3.The white alumina produced in titling electric arc furnace has the advantage of high bulk density and low porosity and the volume stability and thermal shock resistance can be improved. Product Name White Alumina Material Aluminum oxide Al2O3 99.5% Fe2O3 0.04% Na2O 0.26% SIO2 0.02% Bulk density 1.75-1.95g/cm3 Specific Gravity 3.90g/cm3 min Mohs Hardness 9.0 Main Applications 1Bonded abrasives and Coated abrasives 2Surface treatment/finishing 3Lapping, polishing,decorative non-skid tile, and pressure blasting. 4Ceramic Tiles special ceramics 5Fluidized Bed Furnaces and Skin / Dental Care 6Grinding high carbon steel, high-speed steel and chilled steel Packing & Delivery Packing Details : 25KGS PVC BAGS+1MT BIG BAG OR 1MT BIG BAG Delivery Details :5DAYS FOR READY GOOD
Grains abrasives green sic Green Silicon Carbide is made of petroleum coke and high quality silica as the main raw material, salt as the additive and smelted in the resistance furnace at high temperature.Green crystal, crisp and sharp, and has a certain thermal and electrical conductivity.The micro structure is hexagonal crystal. Abrasives models: Grain: 16#, 20#, 22#, 24#, 30#, 36#, 40#, 46#, 54#, 60#, 70#, 80#, 90#, 100#, 120#, 150#, 180#, 220#, 240# Micro powder: (FEPA) F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 (JIS)240#, 280#, 320#, 360#, 400#, 500#, 600#, 4700#, 800#, 1000#, 1200#, 1500#, 2000#, 2500#, 3000#, 4000#, 6000#, 8000#, 10000# purpose: 1. it are suitable for grinding high-speed,high carbon steel 2.high-grade refractory materials 3.abrasives tool 4.grinding and polishing 5.ceramics 6.sandblasting Chemical analysis: SIC(min) 99.05% SiO2(max) 0.2% F.Si(max) 0.03% F.C(max) 0.04% Fe2O3(max) 0.1% Physical characteristics: color green Nup hardness 2600 Mohs Hardness â?¥9.4 Melting point 2600â?? Specific gravity 3.2g/cm3
Supplier abrasive corundum pink is made of alumina powder as the main raw material, suitable for chromium oxide, etc., after smelting at high temperature.Its hardness is similar to white corundum and its toughness is higher than that of white corundum.The abrasive tools made by it have good durability and high finish.It is suitable for precision grinding of gauge, instrument parts, thread workpiece and sample mill.
Supplier: Synthetic Abrasive Grains
Supplier: Garnet abrasive grains
Services: Exporting
Supplier: Garnet, abrasive grain
White fused alumina/white aluminium oxide (wa)is electrically fused in the furnace with high grade bayer processed esh, -240mesh, -320mesh Application 1.25kg woven bag, 40 woven bags/jumbo bag. 2.25kg woven bag, 40 woven bags/pallet 3.25kg paper bag, 40 paper bags/pallet 4.25kg paper bag, 40 paper bags/paper box 25kg/bag, 40 bags/jumbo bag
Brown aluminium oxide/brown fused alumina is fused and crystallized under high temperature from a mixture of m3 PurposeSpecificationChemical composition(%)Magnetic material content(%)max G 5.Ceramics 6.Led 7.Sandblasting 8.Aviation 25kg/bag, 40bags/jumbo bag
Black fused alumina (lower aluminium oxide abrasive)is a new type abrasive material for polishing various metal.Black aluminium oxide abrasive is featured with high hardness, strong tenacity, good self-sharpening, better cohesisness, higher durability, less heat generated in grinding and giving the metal works high finish, less power weakened in grinding.It is mostly used in grindin and polishing stainless steel, metal works , optical glass, bamboo or articles.And it is also the new grinding material of producing colophony grinding wheels, slice, and emery cloth. Grit size: 25kg/bag, 40bags/jumbo bag
