White Fused Alumina Lapping

BFA Brown Fused Alumina for lapping 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 2250â?? Maximum service temperature 1850â?? 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 White corundum is made of high quality aluminum oxide powder as raw material, refined and crystallized by electric melting. It has high purity, good self-sharpening, acid and alkali corrosion resistance, high temperature resistance and stable thermal performance. Its hardness is slightly higher than that of brown corundum.It is suitable for grinding fine grain abrasive such as high carbon steel, high speed steel and stainless steel. chemical component Physical characteristics size AL2O3 8# 10# 12# 14# 16# 20# 22# 24# 30# 36# 40# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220# 240# â?¥99.5% 0-1mm 1-3mm 3-5mm 5-8mm â?¥99.5% 100#-0 200#-0 320#-0 â?¥99% FEPA:F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 F2000 JIS:#240 #280 #320 #360 #400# #500 #600 #700 #800 #1000 #1200 #1500 #2000 #2500 #3000 #4000 #6000 #8000 â?¥99.2%

White Fused Aluminium Oxide (WFA)� is widely used for Abrasive Tools, Sandblasting, Polishing, Surface Preparation. Our WFA is a hard, dense and iron-free material with highest purity, hence is an ideal abrasive material. It also has above 95% Al2O3 content, high degree of whiteness, extreme hardness and a wide range of precise grit sizes.

white fused alumina Al2O3: >99%, SiO2:

Bond Abrasive White Fused Aluminum Oxide Alumina 99% WFA F20 F30 F36 Abrasion Resistant Description: Product Color: Prue White Mohs Hadness: 10 Mohs Melting Temperature: 2250 Degree Min Refractory Temperature: 1900 Degree Min Density: 3.45 G/cm3 Min Name: White Fused Aluminum Oxide High Light: white fused aluminium oxide,white corundum 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. White fused aluminum oxide becomes the first choice for the sandblasting technics, meanwhile, it is also the ideal material for sandblasting and workpiece cleaning, and polishing. Specification: property of aluminum oxide/white aluminum oxide: Purpose Specification Chemical composition(%) Magnetic material content(%) Al2O3 Na2O SiO2 CaO For abrasive F 12# 80# 99.2Min 0.4Max 0.4 Max 0.003 Max 90# 150# 99.0Min 0.4 Max 0.003 Max 180# 240# 99.0Min 0.4 Max 0.4 Max 0.002 Max Particle size : F8, F10, F12, F14, F16, F20, F22, F24, F30, F36, F40, F46, F54,F60, F70, F80, F90, F100, F120, F150, F180, F220 Packing:1 MT big bag or 25kg paper bag *40 bags on one pallet ; As per customers requirement Fused White Alumina advantages: 1, High grade processed alumina as raw material. 2, High hardness, big specific gravity, 3, Good chemical stability and unique self-sharpening Bond Abrasive White Fused Aluminum Oxide Alumina 99% WFA F20 F30 F36 Abrasion Resistant 0

Product Details: Place of Origin: china Brand Name: RS Certification: SGS Model Number: F12-F240 Payment & Shipping Terms: Minimum Order Quantity: Can discuss Price: Can Discuss Packaging Details: 1 MT big bag or 25kg paper bag *40 bags on one pallet ; As per customerâ??s requirement Delivery Time: in 5-8 working days Payment Terms: L/C, T/T Supply Ability: 5000MT per month

WHITE FUSED ALUMINA#240#600#1200#3000#6000 Chemical Composition% Al2O3:99.2-99.6% Fe2O3:0.04-0.08% Na2O:0.23-0.35% Physical Properties B.D:1.75-1.95g/cm3 Specific Gravity:3.95g/cm3 Mohs Hardness:9.0 Application: Ceramic filter plates,refractory Bonded abrasives and Coated abrasives Surface treatment/finishing Lapping, polishing,decorative non-skid tile, and pressure blasting. Ceramic Tiles special ceramics Fluidized Bed Furnaces and Skin / Dental Care Grinding high carbon steel, high-speed steel and chilled steel AVAILABLE SIZES: JIS STANDARD:#8 #10 #12 #16 #20 #24 #30 #36 #46 #54 #60 #70 #80 #90 #100 #120 #150 #180 #220 #240 #280 #320 #360 #400# #500 #600 #700 #800 #1000 #1200 #1500 #2000 #2500 #3000 #4000 #6000 #8000 #10000 FEPA STANDARD:F8 F10 F12 F14 F16 F20 F22 F24 F30 F36 F40 F46 F54 F60 F70 F80 F90 F100 F120 F150 F180 F220 F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 F2000

china manufacture white fused alumina oxide WFA WA White Fused 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 china manufacture white fused alumina oxide WFA WA size 0-1mm 1-3mm 3-5mm 5-8mm -100mesh -200mesh -320mesh Color white Raw Material Aluminum Oxide Al2O3 99% Na2O 0.15-0.35% Fe2O3 0.02-0.08% Mohs Hardness 9.0 Specific Gravity 3.95g/cm3 Bulk Density 1.75-1.95g/cm3

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