white fused alumina corundum oxide grit grain sand

Model:	jis#12-#240
Brand:	haixu
Origin:	Made In China
Category:	Industrial Supplies / Tools / Abrasives
Label:	white fused alumina , white emery , white corundum grain
Price:	US $1000 / ton
Min. Order:	1 ton

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Product Description

White fused alumina

White fused alumina was made from the high quality alumina by melting above 2000 in the electric arc furnace and cooling. It is white with the main crystal phase alpha-Al2O3.

1.Used for refractory,furnace burden,castable,ramming compoynd, painting etc

	Section sand		fine powder/macropowder
Size	12-6mm 10-8mm 8-5mm 6-3mm 5-3mm 3-1mm 1-0mm 1-0.5mm 0.5-0.2mm 0.5-0mm 0.3-0mm		60mesh-0 80mesh-0 100mesh-0 120mesh-0 150mesh-0 200mesh-0 325mesh-0
Chemical compositions(%)	Al2O3	99.5min	Al2O3	99.0min
Chemical compositions(%)	Fe2O3	0.04max	Fe2O3	0.20max
	Na2O	0.30max	Na2O	0.40max
	SiO2	0.02max	SiO2	0.05max

2.Used for abrasives,blasting,grinding,ceramic,rust removal,surface treatment,floor coating,abrasion resistant layer etc

Granularity sand/Granular sand/ particle size/ grit size sand/grain size sand
Size	FEPA	F8 F10 F12 F14 F16 F20 F22 F24 F30 F36 F46 F54 F60 F70 F80 F90 F100 F120 F150 F180 F220
	JIS	#8 #10 #12 #14 #16 #20 #24 #30 #36 #46 #54 #60 #70 #80 #90 #100 #120 #150 #180 #220
Chemical compositions(%)		Al2O3	99.5min
		Fe2O3	0.04max
		Na2O	0.26max
		SiO2	0.02max

3. Used for abrasives ,lapping,Polishing,Polishing wax,polishing fluid,grinding stones,whetstone,abrasive stone polishing pads,abrasive discs etc

Micropowder/burnishing powder/polishing powder
Size	FEPA	F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 F2000
	JIS	#240 #280 #320 #360 #400# #500 #600 #700 #800 #1000 #1200 #1500 #2000 #2500 #3000 #4000 #6000 #8000
Chemical compositions(%)		Al2O3	99.20-99.7
		Fe2O3	0.04-0.08
		Na2O	0.23-0.35
		SiO2	0.01-0.05