white aluminium oxide powder 1-3MM for refractory grade

$white aluminium oxide powder 1-3MM for refractory grade$

Model:	WA03070025
Brand:	SHINELINE
Origin:	Made In China
Category:	Chemicals / Inorganic Chemical Materials / Oxide
Label:	white oxide , aluminium oxide , oxide
Price:	¥900 / TON
Min. Order:	20 TON

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Product Description

White fused alumina(WA)

It has high purity of AL2O3 99%-99.9%.

It’s white color and has little higher hardness and toughness.

The abrasive tools made of it are suitable for fine grinding of high carbon steel, high-speed steel and stainless steel.

Abrasive powder of finer grit size, can also be used for precision casting and high-grade refractory, for sandblasting, and abrasive etc.

Chemical, physical data

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

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