White Fused Aluminum Oxide - Pearl International

Electrically fused from Bayer alumina, white colour, its hardness is a little higher, but toughness slightly lower than that of Brown Aluminium Oxide used for fabrication of bonded and coated abrasive products for the grinding of the steels with great hardness, such as high carbon steel, alloy steel, and high speed steel. Its non-abrasive uses are precision casting molding sand, spray coating material, catalyst carrier, high temperature ceramic, and super refractory material, etc.

They are widely used in Blasting/Lapping/Polishing Abrasives, Bonded Abrasives, Coated Abrasives & etc

Chemical Composition (%)
Grit Size	Al2O3	SiO2	Fe2O3	Na2O2
F20-F80	98.5-99.5	≤0.01	≤0.03	≤0.45
F90-F150	98.5-99.2	≤0.01	≤0.03	≤0.45
F180-F220	98.2-99	≤0.01	≤0.03	≤0.45
Note:Other grit sizes are available on request. PRODUCED IN TILTING FURNACE.

They are used in general refractory applications.

Chemical Composition (%)
Grit Size	Al2O3	SiO2	Fe2O3	Na2O2	C
0-1mm	≥99	≤0.1	≤0.1	≤0.35	≤0.03
1-3mm	≥99	≤0.1	≤0.1	≤0.35	≤0.03
3-5mm	≥99	≤0.1	≤0.1	≤0.35	≤0.03
5-8mm	≥99	≤0.1	≤0.1	≤0.35	≤0.03
10-20mm	≥99	≤0.1	≤0.1	≤0.35	≤0.03
Note:Other grit sizes are available on request. PRODUCED IN TILTING FURNACE.

They are used in general refractory applications.

Chemical Composition (%)
Grit Size	Al2O3	SiO2	Fe2O3	Na2O2	C
180 Mesh	≥99	≤0.15	≤0.15	≤0.4	≤0.03
200 Mesh	≥99	≤0.15	≤0.15	≤0.4	≤0.03
325 Mesh	≥99	≤0.15	≤0.15	≤0.4	≤0.03
Note:Other grit sizes are available on request. PRODUCED IN TILTING FURNACE.

Office: East XiaoShan Road, SanMenXia City 472000, HeNan Province, P.R.China
Factory: Dam of SanMenXia, HeNan Province, P.R.China
Phone: 86-398-2992531 Fax: 86-398-2992530 Mobile Phone: 86-18603982466
jeff.masales@gmail.com