Material Al2O3 Fe2O3 SiO2 Usage abrasive refractory Color brown

Brown Fused Alumina Oxide for sandblasting grinding polishing abrasive

F8 -3000 JIS240-10000

1.Size available

Fraction: 12-5mm 8-5mm 5-3mm 3-1mm 1-0mm 1-0.5mm 0.5-0mm 0.3-0mm etc.

Grit:F8-F220

Fine: 150mesh-0 180mesh-0 240mesh-0 280mesh-0 320mesh-0 etc.

Micro Powder: F230 - F2000   JIS:240 - 10000

Packing: 25kgPVC bags+1MT big bag

Standard: FEPA,JIS,GB,P

2.Physicochemical Index

Melting Point    2250

Bulk Density    1.53-1.99 g/cm3

True Density    3. 90 g/cm3

Mohs Hardness  9.0

Al2O3           95.0Min

Fe2O3           0. 30Max

SiO2           1.50Max

3.Applications:
-Brown fused alumina is suitable for making ceramic and resin bonded abrasive tools, used for grinding metals of high-tensile strength, such as carbon steel, general purpose alloy steel, malleable cast-iron and hard bronze etc.

-It's widely used as surface preparation abrasive, cleaning, grinding, polishing of various metals, glass, rubber, mould industries.

-It also can be used as refractory material.

Henan Sicheng Co., Ltd

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