Model: | F24 F36 F46 F60 |
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Brand: | Hexing |
Origin: | Made In China |
Category: | Industrial Supplies / Tools / Abrasives |
Label: | Aluminium Oxide , White fused alumina , alumina |
Price: |
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Min. Order: | 40 pc |
Live Chat: | Last Online:06 Jun, 2013 |
White fused alumina(WFA), a kind of high-grade refractories, is made from the imported quality alumina by melting above
WA for Abrasives Composition of the Grain Size Standard
(ISO8486:1996、FEPA42、GB1984、JIS R6001-1998、ANSI B74.12-1992、GB/T2481.1-1998):
(1)The mark for same grain size is mentioned defferently,such as:ANSIB and are:#60;ISO.FEPA.GB are :F60
(2)JIS R6001and ANSI B74.12 have no the mark of F22 and F40
(3)Only ANSI B74.12 have 240#,others have no 240#
The properties of White Fused Alumina for Abrasive(GB/T 2479-1996)
Code name | Range of the Grain Size | Chemical composition % | |
Al2O3 min | Na2O max | ||
WA | FA-F80 | 99.00 | 0.40 |
F90-F150 | 99.00 | 0.4 | |
F180-F220 | 99.00 | 0.40 | |
W63-W14(F230-F600) | 98.50 | 0.60 | |
W10-W5(P12-P80) | 98.50 | 0.60 | |
WA-B and WA-P | F12-F80(P12-P80) | 99.00 | 0.40 |
F90-F150(P100-P150) | 99.00 | 0.40 | |
F180-F220(P180-P220) | 99.0 | 0.40 | |
P240-P800 | 98.5 | 0.60 | |
P1000-P1200 | 98.50 | 0.60 |
Grain size | Best Coarse | Coarse | Normal part | Mixed part | Fine part | |||
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 |
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