White Fused Alumina For Coated Abrasives Suppliers and Manufacturers

White fused alumina for coated abrasives White fused alumina for coated abrasives,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 fused alumina for coated abrasives 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.

Jumbo Rolls, Belts(Narrow,Wide,Long,Short,Water Proof) Wheels(Flap,Mop) Discs (Fibre Disc,Flap Disc,PSA Disc, Velcro Disc) Cloath disc and Sheets, Water proof sheets.

Wholesale white corindon for coated abrasives was made from the high quality alumina by melting above 2000 in the electric arc furnace and cooling.White corindon is white with the main crystal phase alpha-Al2O3.The White corindon 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. Purpose: 1.Bonded abrasives and Coated abrasives 2.Floor/Wall Laminates 3.Thermal Spraying(Plasma Spraying) 4.Lapping & Micro-blasting applications 5.Surface preparation and finishing 6.Super Refractories,Ceramics and Tiles 7.Brake linings Available sizes; Grain: 0-1mm 1-3mm 3-5mm 5-8mm Fine powder: 0-100mesh 0-200mesh 0-320mesh Grit: 8# 10# 12# 14# 16# 20# 22# 24# 30# 36# 40# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220# Micro powder: ï¼?FEPAï¼?F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 (JIS) #240 #280 #320 #360 #400# #500 #600 #700 #800 #1000 #1200 #1500 #2000 #2500 #3000 #4000 #6000 #8000 #10000 Chemical analysis: Al2O3(min) 99% SiO2(max) 0.4% Fe2O3(max) 0.2% Na2O(max) 0.4% Physical characteristics: color white Mohs Hardness 9.0 Melting point 2250 Bulk density 1.75-1.95g/cm3 Real density 3.95g/cm3 Contact information E-mail mia@hxabrasive.com Mob 008613592570797 Whatsapp +8613592570797 Wechat 13592570797 Skype Mia Wen

White fused alumina/White aluminium oxide (WA)is electrically fused in the furnace with high grade bayer processed alumina as raw material. It has high purity,ã??ability of self-sharpening,ã??better cutting,ã??less heat emit,higher efficiency,acid and alkali resistance,good thermal stability.ã??Abrasives tools made of it are suitable for grinding high-speed,high carbon steel ,etc. It also can be used as materials for grinding and polishing,precision casting,spaying and coating, medium body for chemical industry,special ceramics and high-grade refractory materials.etc. Details: 1.Place of original: HENAN 2.Material:AI2O3 3.Real Density: 3.95g/m3 4.Bulk density: 1.75-1.95 g/m3 5.Melting point: 2250 6.Refractoriness:1900 7.Mohs hardness: 9.0 8.Usage: abrasive/blasting/polishing/refractory 9.Packages: 25kg PPbag, 1MT Jumbo bag, pallet, 25kg paper bag or  as customer's requirement.

White fused alumina/White aluminium oxide (WA)is electrically fused in the furnace with high grade bayer processed alumina as raw material. It has high purity,ã??ability of self-sharpening,ã??better cutting,ã??less heat emit,higher efficiency,acid and alkali resistance,good thermal stability.ã??Abrasives tools made of it are suitable for grinding high-speed,high carbon steel ,etc. It also can be used as materials for grinding and polishing,precision casting,spaying and coating, medium body for chemical industry,special ceramics and high-grade refractory materials.etc. Details: 1.Place of original: HENAN 2.Material:AI2O3 3.Real Density: 3.95g/m3 4.Bulk density: 1.75-1.95 g/m3 5.Melting point: 2250 6.Refractoriness:1900 7.Mohs hardness: 9.0 8.Usage: abrasive/blasting/polishing/refractory 9.Packages: 25kg PPbag, 1MT Jumbo bag, pallet, 25kg paper bag or  as customer's requirement.

1.Product description White fused alumina sand 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. 2.Chemical and physical parameters Model: white fused aluminium oxide 80 mesh Chemical compositions Physical properties ItemsValue of specification (%) ItemsProperty Al2o3 99.55min ColorWhite Sio2 0.05max Bulk density1.75-1.95g/cm3 Na2o 0.20max Grain density3.90g/cm3 min Fe2o3 0.02max HardnessMorse hardness9 Micro hardness21600-22600kg/mm3 Usage Sandblasting and grindingContent of magnetic substance0.0023%max 3.Mills White fused alumina plants Brown fused alumina plants Mullite plants 4.Performance and advantages 1. Not affecting the color of the processing cases; 2. Sandblasting in the non-iron process; 3. High speed processing and quality;4.Containing a very low amount of iron oxide;5.After acid washing steps. 5.About us Zhengzhou haixu abrasives co., ltd, founded in 1999, is specialized in Whitefused alumina, brown fused alumina, mullite and otherrelated Products. We have self-importation and exportation rights .Currently, we have exported Our productsall over the world, such as europe, the usa, india, and japan, Enjoying good reputation inmachinery, metallurgy, light industry and other fields 25kg/bag+1mt jumbo bag

This kind of white fused alumina electrically fused in arc furnace with high grade processed alumina as raw material. It has higher hardness and slight lower toughness comparing with brown fused alumina.It is also characterized by its high purity, ability of self-sharpening, better cutting, less heat emit, higher efficiency, acid and alkali resistance, good thermal stability. As the abrasive materials, it is suitable for grinding high-speed, high carbon steel, as loose grains, it widely used for bonded and coated abrasives,polishing, precision casting and so on. Package: 1 MT big bag or 25kg paper bag *40 bags on one pallet ;As per customers requirement Particle size : F8, F10, F12, F14, F16, F20, F22, F24, F30, F36, F40, F46, F54,F60, F70, F80, F90, F100, F120, F150, F180, F220 And 0-1mm1-3m,3-5mm5-8mm200mesh-0320mesh-0 We will provided FREE SAMPLE about 1kg. Welcome to ask for free samples.

White fused alumina electrically fused in arc furnace with high grade processed alumina as raw material. It is characterized by high hardness, high purity, ability of self-sharpening, good ability of grinding and so on, it widely used for bonded and coated abrasives , polishing,precision casting and so on. Item Specification Colour white Crystal System trigonal system Mohs Hardness â?¥9 Melting Temperatureï¼?â??ï¼? 2150 Refractory Temperatureï¼?â??ï¼? 1950 True Density â?¥3. 50

Wholesale white corindon for coated abrasives was made from the high quality alumina by melting above 2000 in the electric arc furnace and cooling.White corindon is white with the main crystal phase alpha-Al2O3.The White corindon 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. Purpose: 1.Bonded abrasives and Coated abrasives 2.Floor/Wall Laminates 3.Thermal Spraying(Plasma Spraying) 4.Lapping & Micro-blasting applications 5.Surface preparation and finishing 6.Super Refractories,Ceramics and Tiles 7.Brake linings Available sizes; Grain: 0-1mm 1-3mm 3-5mm 5-8mm Fine powder: 0-100mesh 0-200mesh 0-320mesh Grit: 8# 10# 12# 14# 16# 20# 22# 24# 30# 36# 40# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220# Micro powder: ï¼?FEPAï¼?F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 (JIS) #240 #280 #320 #360 #400# #500 #600 #700 #800 #1000 #1200 #1500 #2000 #2500 #3000 #4000 #6000 #8000 #10000 Chemical analysis: Al2O3(min) 99% SiO2(max) 0.4% Fe2O3(max) 0.2% Na2O(max) 0.4% Physical characteristics: color white Mohs Hardness 9.0 Melting point 2250 Bulk density 1.75-1.95g/cm3 Real density 3.95g/cm3

Details: 1.Place of original: HENAN 2.Material:AI2O3 3.Real Density: 3.95g/m3 4.Bulk density: 1.75-1.95 g/m3 5.Melting point: 2250 6.Refractoriness:1900 7.Mohs hardness: 9.0 8.Usage: abrasive/blasting/polishing/refractory 9.Packages: 25kg PPbag, 1MT Jumbo bag, pallet, 25kg paper bag or  as customer's requirement. 10.Certificate: ISO9001, 11.Sampla: free 12.MOQ: 25ton 13.Color: white. Supply Ability 3500 Ton/Tons per Month. Application: 1. Used for free grinding, such as glass industry. 2. Used for friction products and wear-resistant floors. 3. Suitable for resin or ceramic bond abrasive, such as grinding wheel, cutting off grinding wheel, etc. 4. Suitable for refractory, wear-resisting and refractory products. 5. Used for polishing, such as grindstone, grinding block, plate turning, etc. 6. Used for coating abrasive tools, such as sandpaper, emery cloth, sand belt, etc. 7. Used for precision casting, grinding, grinding, polishing mold production.

Model: White fused alumina F46 Chemical compositions Al2O3: 99.53%min SiO2: 0.04%max Na2O: 0.26%max Fe2O3: 0.04%max Physical properties Color: White Bulk density: 1.75-1.95g/cm3 Grain density: 3.90g/cm3min Morse hardness: 9 Content of magnetic substance: 0.0023%max. 25kg PVC bags + 1MT big bag.

Function characteristics of white fused alumina sand: It will not affect the color of the workpiece; It can be used for sand blasting in the process of prohibiting iron powder residue; micro powder grade is very suitable for wet sand blasting and polishing; high processing speed and good quality; the content of iron oxide is very low, which is suitable for sand blasting operation in which iron slag is strictly prohibited; Remove impurities by pickling. White corundum abrasive treatment Many advantages of white fused alumina abrasive contribute to its important application in industry, but the waste of white corundum abrasive used in workpiece processing has become the main problem faced by enterprises. When white fused alumina abrasive is used, abrasive precipitation will occur. Of course, there will be other sundries on the workpiece. If the two are combined, the difficulty of cleaning will be further increased.

White Fused Alumina Introduction White Fused Alumina (white corundum) is produced by the grinding & classification of selected Macro grain feed stock in an advanced milling and classifying facility. This ensures an iron free product of narrow particle size distribution and high whiteness. White Fused Alumina Physics Properties Color White Crystal form Triangal crystal system Mohs hardness 9.0-9.5 Micro hardness 2000-2200 kg/mm�² Melting point 2250 Maximum operating temperature 1900 True density 3.90 g/cm�³ Bulk density 1.5-1.99 g/cm�³ White Fused Alumina Chemical Position Standards Code and Size Range Chemical Composition% AI2O3 SiO2 Fe2O3 Na2O F90-F150 99.50 0.10 0.05 0.30 F180-F220 99.50 0.10 0.05 0.30 #240-#3000 99.50 0.10 0.05 0.30 #4000-#12500 99.50 0.10 0.05 0.30

White fused alumian/corundum is an artificial corundum abrasive, the main component of aluminum oxide (Al2O3), and contains a small amount of iron oxide, silicon oxide, etc., the color was white. White corundum high quality alumina powder as raw material, refined crystalline and fused into, there are dense texture, high hardness, high temperature, acid corrosion, thermal stability properties. particles cusp form for use in the manufacture of ceramics, resin bonded abrasives and grinding, polishing, blasting, precision casting, can also be used to manufacture advanced refractory. Application 1.Spraying and grinding. 2.High-end products, crafts or hardware products surface beautification processing. 3.Precision casting, silicon crystal cutting, advanced refractories and ceramic additives. 4.Bonded abrasives and coated abrasives. 5.Processing harder and stronger tensile strength materials such as quenching steel, alloy steel, high speed steel and high carbon steel. 6.Ultra-precision Grinding and Polishing in Crystal and Electronics Industry, Precise Surface Treatment of Metal and Optical Products 7.Contact media, insulators and precision casting sand Size Sectional sand 0-1mm 1-3mm 3-5mm 5-8mm Fines 100#-0 200#-0 320#-0 Grains 8# 10# 12# 14# 16# 20# 22# 24# 30# 36# 40# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220# 240# Micro powder W--- W63 W50 W40 W28 W20 W14 W10 W7 W5 W3.5 W2.5 W1.5 W0.5 GB---240# 280# 320# 400# 500# 600# 800# 1000# 1200# 1500# 2000# 2500# 3000# JIS---#240 #280 #320 #360 #400# #500 #600 #700 #800 #1000 #1200 #1500 #2000 #2500 #3000 #4000 #6000 #8000 FEPA---F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 F2000

Coated abrasives BFA brown fused alumina Brown aluminum oxide crystals is made of bauxite/anthracite coal, and smelted in electric-arc furnace of high temperature more than 2000degrees.Abrasives tools made by brown fused alumina are suitable for metal with high tensile (like:steel, malleable iron, bronze etc).and suitable for grinding, polishing, blasting, precision casting etc.Brown aluminum oxide crystal is also used for refractory material. Brown aluminum oxide crystals with characteristics like: high purity, good crystalline liquidity, low coefficient of linear expansion, corrosion resistance, high temperature, high strength. Chemical analysis: Al2O3(min) 92% SiO2(max) 2% Fe2O3(max) 2% TiO2(max) 4% Physical characteristics: color Brown Mohs Hardness 9.0 Melting point 2250 Maximum service temperature 1850 Bulk density 1.53-1.99g/cm3 Specific gravity 3.6-3.9g/cm3 Purpose: 1.grinding for konescope/glass/monocryst alline silicon/lens/jadeware 2.abrasion-proof material for expressway/airstrip/dock/ parking lot/stadium 3.bonded abrasives and coated abrasives 4.surface preparation and finishing 5.Thermal Spraying(Plasma Spraying) 6.Super Refractories, Ceramics and Tiles 7.Lapping & Micro-blasting applications Other models: Grain 0-1mm 1-3mm 3-5mm 5-8mm Fine powder 0-100mesh 0-200mesh 0-320mesh Grit 8# 10# 12# 14# 16# 20# 22# 24# 30# 36# 40# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220# Micro powder (FEPA)F230 F240 F280 F320 F360 F400 F500 F600 F800 (JIS) #240 #280 #320 #360 #400# #500 #600 #700 #800 #1000 #1200 #1500 #2000

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

1.Brown Fused Alumina is fused and crystallized under the high temperature of above 2250 degree centigrade with high quality bauxite,carbon and iron as raw material. Our product characterized by high purity,good crystal,strong fluidity,low coefficient of linear expansion,good corrosion-resistance and so on.Could not burst,no pulverization and crack in using course of refractory. 1.Place of original: HENAN 2.Material:AI2O3 3.Real Density: 3.9g/m3 4.Bulk density: 1.53-1.99g/m3 5.Melting point: 2250 6.Refractoriness:1900 7.Mohs hardness: 9.0 8.Usage: abrasive/blasting/polishing/refractory 9.Packages: 25kg PPbag, 1MT Jumbo bag, pallet, 25kg paper bag or  as customer's requirement. 10.Certificate: ISO9001, 11.Sampla: free 12.MOQ: 25ton 13.Color: Brown Supply Ability 3500 Ton/Tons per Month.

Brown Fused Aluminium Oxide BFA is widely used for Resin Bonded Abrasives Vitrified Bonded Abrasives Sandblasting Polishing Surface Preparation Our BFA has excellent hardness toughness sharp edge and selfsharpening character hence is an ideal abrasive material It also has a min of 95 Al2O3 content iron free high purity low magnetic contents and extremely stable