White fused alumina grit F150

Model:	F150 F180 F220
Brand:	Hexing
Origin:	Made In China
Category:	Industrial Supplies / Tools / Abrasives
Label:	white fused alumina , acid aluminium oxide , alumina
Price:	-
Min. Order:	40 pc

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Product Description

White fused alumina(WFA), a kind of high-grade refractories, is made from the imported quality alumina by melting above 2000 c in the electric arc furnace and cooling. It is white with the main crystal phase a-AL2O3. The white alumina produced in the titling electric arc furnace has the advantage of high bulk density and low porosity, thus the volume stability and thermal shock resistance can be improved.

WA for Abrasives Composition of the Grain Size Standard

（ISO8486：1996、FEPA42、GB1984、JIS R6001-1998、ANSI B74.12-1992、GB/T2481.1-1998）：

Grain size	Best Coarse	Coarse		Normal part		Mixed part	Fine part
Grain size	100%pass these mesh NO.	Not pass mesh NO	Weight%short	Not pass	Weight%More than	Not pass mesh NO	Weight%More than	More than 3% pass these mash NO.
F4	5/16	31/2	20	4	40	4 5	70	6
F5	0.265	4	20	5	40	5 6	70	7
F6	31/2	5	20	6	40	6 7	70	8
F7	4	6	20	7	40	7 8	70	10
F8	5	7	20	8	45	8 10	70	12
F10	6	8	20	10	45	10 12	70	14
F12	7	10	20	12	45	12 14	70	16
F14	8	12	20	14	45	14 16	70	18
F16	10	14	20	16	45	16 18	70	20
F20	12	16	20	18	45	18 20	70	25
F22	14	18	20	20	45	20 25	70	30
F24	16	20	25	25	45	25 30	65	35
F30	18	25	25	30	45	30 35	65	40
F36	20	30	25	35	45	35 40	65	45
F40	25	35	30	40	40	40 45	65	50
F46	30	40	30	45	40	45 50	65	60
F54	35	45	30	50	40	50 60	65	70
F60	40	50	30	60	40	60 70	65	80
F70	45	60	25	70	40	70 80	65	100
F80	50	70	25	80	40	80 100	65	120
F90	60	80	20	100	40	100 120	65	140
F100	70	100	20	120	40	120 140	65