White Aluminum Oxide Powder and Grit It is also called white fused alumina, white al2o3 powder.
FEPA Standard F4,F5,F6,F7,F8,F10,F12,F14,F16,F20,F22,F24,F30,F36,F40,F46,F54,F60,F70,F80,F100,F120,F150,F180,F220 F240,F280,F320,F360,F400,F500,F600,F800,F1000,F1200 P grade JIS standard #4,#5,#6,#7,#8,#10,#12,#14,#16,#20,#22,#24,#30,#36,#40,#46,#54,#60,#70,#80,#100,#120,#150,#180,#220 #240,#280,#320,#360,#400,#500,#600,#800,#1000,#2000,#3000,#4000,#6000,#8000
It has higher hardness and toughness, white color and very nice appearance with high purity of Al2O3 99%min. The abrasive tools made of it are suitable for fine grinding of high carbon steel, high-speed steel and stainless steel. The powder of finer grit size, can also be used for abrasive making, precision casting and high-grade refractory, for sandblasting etc.
You could find more details as below.
Symbol
Range of the grain
Chemical composition (%)
True density
Shape of grain
Al2O3
Na2O
WA
F12-80
≥99.70
<=0.2
≥3.90
Equaled Volume
F90-150
≥99.70
<=0.2
F180-220
≥99.50
<=0.2
F230-400
≥99.50
<=0.25
F500-1200
≥99.0
<=0.25
More details on orders and cooperation: 1.Sample: Small quantity sample less than0.5kg is accepted, you only need to pay for the charge of delivery express. But more sample is charged, including the delivery express.
2.Delivery:The orders are often shipped in 15 working days. Bulk orders more than 100 tons are shipped in 30 days.
3.Packing: It is often packed in big bags, and 500-1000kgs per bag, 25KG bags on pallets/ in ton bags.
4.Delivery conditions: FOB, CIF, CFR, C&F are OK. Other conditions are acceptable on discuss.
5.Payment: By T/T, L/C at sight.
6.Quick response: In our company, any inquiry would be responsed in 24 hours, so, any questions or problems are solved at first time.