Brown Fused Alumina 1, F4~F240,P8~P220,W1~W63. 2, Good abrasives, polishing materials, refractory,precision casting, etc.

White Aluminium Oxide is made by alumina as raw material, which is meited at high temperature.

Technical data:

They are also used as polishing materials and precision sand, mold casting, spraying abd coating materials, chemical catolyst carrier, soecial ceranics  and high refractory materials.

Grit Size	Al2O3	Na2O
12# - 80#	Min98.50	Max0.50
90# - 150#	Min98.50	Max0.60
180# - 220#	Min98.20	Max0.70
W63 - W14	Min98.00	Max0.80
W10 - W5	Min97.50	Max0.90
12W - 80W(P12 - P80)	Min98.20	Max0.60
90# - 150#(P100 - P150)	Min98.00	Max0.70
180# - 220#(P180 - P220)	Min98.00	Max0.80
P240 - P800	Min98.00	Max0.80
P1000 - P1200	Min97.50	Max0.90

The abrasive tools that made from it are suitable for the grinding of high carbon steel, high speed steel and quenching steel. 

Our advantages:1.ISO 9001:20002.Supply seaworthy double package3.Timely shipment4.You will know every step of the progress5.Pictures of the goods before the shipment6.Manufacturer in this line for 18 years7.Exporting Experience8.Sample avaliable

CNN-HDLL 88% Abrasives Brown Fused Alumina