White fused alumina is made of high quality alumina oxide powder as raw material, refined and crystallized by electric melting. It has high purity, good self-sharpening, high temperature resistance and stable thermal performance.
PRODUCE PROCESSING
1ã??electric melting
2ã??Cooling
3ã??Broken
4ã??Screening
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 is made of high quality alumina oxide powder as raw material, refined and crystallized by electric melting. It has high purity, good self-sharpening, high temperature resistance and stable thermal performance. PRODUCE PROCESSING 1ã??electric melting 2ã??Cooling 3ã??Broken 4ã??Screening 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 Alumina (white corundum) WFA Abrasive blasting media is made of 99% aluminum oxide powder as raw material, which is refined and crystallized by electric melting (thus white corundum is also called fused alumina and white fused alumina). The white corundum sand produced by our factory has high purity, low impurities, low sodium content, uniform particles and high whiteness.
Supplier: Attapulgite, barite (grey & white),bentonite,(sodium & calcium) dolomite, feldspar, kaolin, quartz lumps, quartz grits, quartz powder, ramming mass, abrasive sand, fly ash, silica fumes(white & grey) ggfs,ggbs, phosphogypsum, gypsum powder & lumps, precipitated calcium carbonate(pcc, gcc), precipitated silica,natural & quartz silica sand for sports grounds and infill for synthetic turf, beach volleyball court, artificial beach, grow beds of aquaponics, bunker sand etc..
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.
Brown fused alumina for abrasive 1. Description: Brown Fused Alumina is made from high quality bauxite by fusing in an electric arc furnace at high temperature. It has good toughness and high hardness. It is suitable for manufacturing of vitrified and resin bonded tools, and for lapping polishing and sand blasting. It can be also used to make superior refractory products. 2. Compositions and physical properties: Model: Brown fused alumina F24 Chemical compositions Al2O3: 95.00%-97.50% SiO2: 1.00%max CaO: 0.42%max Fe2O3: 0.30%max Physical properties Color: Brown Grain density: 3.90g/cm3min Melting point: 2250° C Refractoriness: 1980° C. 3. Usage of Brown Fused Alumina for abrasive Grains are especially designed to manufacture abrasives / grinding products. 4. About us Henan Sicheng Co., Ltd, founded in 1999, is specialized in White Fused Alumina, Brown Fused Alumina, Mullite and other related products. Our production runs under the certifications of GB, ISO, FEPA, and JIS. We offer various items de pending on the demands of our customers. Currently, we have exported our products all over the world, such as Europe, the USA, India, and Japan, enjoying good reputation in machinery, metallurgy, light industry and other fields. FEPA standard 25kg PVC Bags + 1mt Big Bag.
Brown Fused Alumina is fused and crystallized under the high temperature of above 2250°C 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.
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
