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Metallurgical Brown Corundum F80 P80 Grinding Grade Abrasive High Purity

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Metallurgical Brown Corundum F80 P80 Grinding Grade Abrasive High Purity

Brand Name : Fountian Industrial, OEM

Model Number : First Grade

Certification : SGS. ISO9001

Place of Origin : China

MOQ : 20 MT

Price : Negotiable

Payment Terms : T/T, D/A, D/P

Supply Ability : 5000MT Per Month

Delivery Time : Depending on Quantity

Packaging Details : 25kg bags into big ton bag

Color : Brown

Hardness : 9

Melting point : 1950 ℃

Usage : Coating

Package : 25kg bag& ton bag

Shape : Grits

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Brown Aluminum Oxide (BFA) is produced by the fusion of high-quality bauxite in an electric arc furnace at high temperatures. Our Brown Aluminum Oxide has high compression strength, high toughness, excellent self-sharpening, low coefficient of thermal expansion, and excellent hydrophilia and cleanliness. It is a clean, high-strength material that resists oxidation and corrosion, maintains chemical stability, and withstands extraordinarily high temperatures.

BFA Properties

Physical Specifications
ColorBrown
Grain ShapeAngular or Sharp Edged
Mosh Hardness9
Melting Point1950ºC
True Gravity3.6g/cm3-4.1g/cm3
Bulk Density1.5g/cm3-2.2g/cm3

Chemical Specifications
Aluminium Oxide(Al2O3)95.00%
Iron Oxide(Fe2O3)0.2%max
Titanium Oxide(TiO2)1.8%-2.5%
Silicon Oxide(SiO2)1.5%max


Physical AnalysisGrit#Q1Q2MaxQ3Q4Q5MinQ6Max
P20+1.70+1.18+1.00+0.850+0.710
Standard0%0-7%42±8%86±6%96%4
03605.541.883.798.51.5
Physical AnalysisGrit#Q1Q2MaxQ3Q4Q5MinQ6Max
P24+1.40+1.00+0.850+0.710+0.600
Standard0%0-1%14±4%61±9%92%8
05700.112.571.997.62.4
Physical AnalysisGrit#Q1Q2MaxQ3Q4Q5MinQ6Max
P30+1.18+0.850+0.710+0.600+0.500
Standard0%0-1%14±4%61±9%92%8
0370013.57094.65.4
0380015.57096.63.4
Physical AnalysisGrit#Q1Q2MaxQ3Q4Q5MinQ6Max
P36+1.00+0.710+0.600+0.500+0.425
Standard0%0-1%14±4%61±9%92%8
0620113.556.994.85.2
01200.91454.9946
0400013.555.494.85.2
06600.412.555.495.34.7
02100.41354.995.34.7
Physical AnalysisGrit#Q1Q2MaxQ3Q4Q5MinQ6Max
P40+0.710+0.500+0.425+0.355+0.300
Standard0%0-7%42±8%86±6%96%4
06905.344.890991
06104.344.389991
05805.346.890991
05905.347.889991
06005.347.388.5991
Physical AnalysisGrit#Q1Q2MaxQ3Q4Q5MinQ6Max
P50+0.600+0.425+0.355+0.300+0.250
Standard0%0-3%26±6%75±9%96%4
06502.324.175.597.72.3
Physical AnalysisGrit#Q1Q2MaxQ3Q4Q5MinQ6Max
P60+0.500+0.355+0.300+0.250+0.212
Standard0%0-1%14±4%61±9%92%8
0320012.465.894.85.2
0330013.469.896.83.2
0340012.465.895.74.3
0350012.465.895.74.3
0460015.465.894.85.2
Physical AnalysisGrit#Q1Q2MaxQ3Q4Q5MinQ6Max
P80+0.355+0.250+0.212+0.180+0.150
Standard0%0-3%26±6%75±9%96%4
0140024.975.497.72.3
0670024.974.497.22.8
0680024.974.496.73.3
0440027.978.997.72.3
0130024.974.497.22.8

BFA Characters

Refractory/Fireproof

Brown Fused Alumina contains 94%-97% Aluminium Oxide(Al2O3) which makes it an material which resists high temperature,corrosion and has good thermal conductivity. It is an ideal raw mineral for shaped and unshaped refractory products and fireproof products, especially in steel making industry.

High Hardness

Brown Fused Alumina has about 95% Aluminium Oxide(Al2O3) which makes it have high hardness(Mosh 9). High hardness makes it an ideal material for cutting,polishing,grinding,sand blasting etc with more recycle times and not easy to break.

High Strength

Brown Fused Alumina contains Al2O3 and little content of Titanium Oxide(TiO2) and Iron Oxide(Fe2O3) and is a very tough material with 9 grade mosh hardness. This character makes it good for cutting, abrasives, polishing, lapping of various materials and can be used durably and recycled.

High Density

Brown Fused Alumina is a dense material with high bulk density and true gravity. It is used as a material in casting and water purifying processes.

Fine Particle Distribution

We make Brown Fused Alumina exactly according to FEPA, China GB, Japan JIS, American ANSI or International ISO standard on Brown Fused Alumina Macro Grits and Micro Grits so that our materials are with fine particle distribution grits. And we check our sieves against standard from time to time. Our QC people check particle distribution every 2 hours during production.



Packing:

Big Bag of 1 Ton,1.2 Tons or 1.3 Tons

25kg Wooven Plastic Bag,40 Bags in a Big Bag

25kg Wooven Plastic Bag,40 Bags on a Wood Pallet

25kg Paper Bag,40 Bags on a Wood Pallet


Product Tags:

aluminum oxide 220 grit

      

180 grit aluminum oxide

      
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