| MOQ: | 1 MT |
| Price: | Negotiation |
| Standard Packaging: | 25kgs bags+Ton bag or pallet, 25mt/20'GP usually |
| Delivery Period: | 8-30 days |
| Payment Method: | L/C, T/T |
| Supply Capacity: | 10000mt per year |
BROWN ALUMINUM OXIDE FOR ETCHING PROCESSING SANDBLAST
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Brown aluminum oxide also called Brown Fused Alumina, BFA is produced by a reduction fusion of high quality bauxites in more than 2200 ℃ electric arc furnace.
By type, there is section sand, F sand and P sand.
Section sand 0-1mm, 1-3mm,3-5mm, 5-8mm is mainly for refractory.
F sand F12#-F220# is applied for bonded abrasives grinding wheels, blasting media, and polishing.
P sand P12#-P220# is mainly for coated abrasives like sand paper.
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Commodity: Brown Fused Alumina
Production Type: Tilting Furnace, Barmac Crushing, Air Blow Cleaning
| Chemical Index | ||||
| Al2O3 | SiO2 | Fe2O3 | TiO2 | CaO |
| 95%min. | 1.0% max. | 0.3% max. | 2.0%-3.0% | 0.45% Max. |
| Physical Index | ||||
| Color | Crystal Form | True Specific Gravity | Vickers Hardness | Melting point |
| Brown | Trigonal Crystal | 3.97g/cm3 | 2100kg /mm2 | 2000 °C |
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Etching processing:
Etching, crystal, agate, semi-precious stones, seals, ya stone, antiques, marble tombstones, ceramics, wood, bamboo and other etching art.
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Grain standards can be GB (national standard), FEPA (European standard) and JIS (Japanese standard)
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Caroline Cui
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| MOQ: | 1 MT |
| Price: | Negotiation |
| Standard Packaging: | 25kgs bags+Ton bag or pallet, 25mt/20'GP usually |
| Delivery Period: | 8-30 days |
| Payment Method: | L/C, T/T |
| Supply Capacity: | 10000mt per year |
BROWN ALUMINUM OXIDE FOR ETCHING PROCESSING SANDBLAST
![]()
Brown aluminum oxide also called Brown Fused Alumina, BFA is produced by a reduction fusion of high quality bauxites in more than 2200 ℃ electric arc furnace.
By type, there is section sand, F sand and P sand.
Section sand 0-1mm, 1-3mm,3-5mm, 5-8mm is mainly for refractory.
F sand F12#-F220# is applied for bonded abrasives grinding wheels, blasting media, and polishing.
P sand P12#-P220# is mainly for coated abrasives like sand paper.
![]()
Commodity: Brown Fused Alumina
Production Type: Tilting Furnace, Barmac Crushing, Air Blow Cleaning
| Chemical Index | ||||
| Al2O3 | SiO2 | Fe2O3 | TiO2 | CaO |
| 95%min. | 1.0% max. | 0.3% max. | 2.0%-3.0% | 0.45% Max. |
| Physical Index | ||||
| Color | Crystal Form | True Specific Gravity | Vickers Hardness | Melting point |
| Brown | Trigonal Crystal | 3.97g/cm3 | 2100kg /mm2 | 2000 °C |
![]()
Etching processing:
Etching, crystal, agate, semi-precious stones, seals, ya stone, antiques, marble tombstones, ceramics, wood, bamboo and other etching art.
![]()
![]()
![]()
![]()
Grain standards can be GB (national standard), FEPA (European standard) and JIS (Japanese standard)
![]()
Caroline Cui
![]()