Micronized aluminum oxide powder F600

Micronized aluminum oxide powder F600 is with D50 9.3±1.0 microns according to FEPA standard.

The application of F600 Micronized aluminum oxide powder includes：

Oilstone, whetstone, polishing wheel, and other polishing tools

Metallographic sandpaper

PVA polishing wheel，sponge polishing wheel

Ceramic membrane

Foam ceramic filter

Diamond polishing disc for marble

W hite fused alumina powder F600 Chemical Composition（%）
Item			Size
			F 600
Al2O3			99.55
Fe2O3			0.03
SiO2			0.06
FeO			/
MnO			/
MgO			0.03
CaO			0.03
TiO2			/
Na2O			0.18
K2O			0.03
LOI			< 0.10
The particle size distribution of white fused alumina powder F600
D10(um): 5.123	D50(um): 8.883	D90(um): 14.944		D97(um): 18.797	D(3,2)(um): 5.778	D(4,3)(um): 9.510	Span: 1.106

FAQ:

Q: Are you a manufacturer or trading company?

A: We are an professional manufacturer of white fused aluminum oxide. HAIXU Abrasives has white aluminum oxide manufacturing experience of 22 years. The white fused aluminum oxide powder is one of our best sellers.

Q: What is the difference between suspension treated white fused alumina powder and fine powders?

A: The suspension treated WFA powder is of even particle size distributions. The white fused alumina fine powder is always goes 200#-0,320#-0 produced by milling and get particle size by mesh sieving.

Q: What are the difference between FEPA standard and JIS standard for aluminum oxide powder?

A: They defined the particle size range with different standards. FEPA standard get 14 grits from 63um-1 um.While JIS standard get 19 grits from 63um-1um.

Q: Do you have a MOQ of WFA grain?

A: Generally no limit of MOQ. Even 25kgs(1 bag)is ok for us. But the logistic cost will be higher than normal.

Q:How do you make quality control on White fused aluminum oxide powder before delivery?

A: Besides inspection items such as chemical,density,we check aluminum oxide powder sizes during and after production for each batch. We also keep samples of each batch for 3 months.

Q: What are the difference between fused aluminum oxide powder and calcined aluminum oxide powder?

A: They are produced by different process. For fused ones, it is a melting and fusing process at temperature of 2250 °C. The hardness and grinding performace are better. For calcined aluminum oxide powder, they are produced by calcining process in an oven or a Tunnel kiln at temperature of 1300°C or 1800°C. Calcined aluminum oxide are of kinds of crystal shapes. The price of calcined aluminum oxide powder is always lower than fused ones.

Q:Is free samples available from you?

A: Yes,we provide free samples within 1 kgs. Express cost have to be born by customers.