Description
Brown Fused Alumina (BFA) is produced by a reduction fusion of high quality bauxite in electric arc furnaces.It is both a hard and tough material with high strength, making it an excellent abrasive grain for applications. Such as grinding wheels, sandpaper, blasting media, metal preparation, lapping, polishing, and grinding. Its thermal properties make it an excellent raw material for refractory applications.
| Brown fused alumina used as blasting media | |||
| SIZE | 8# 10# 12# 14# 16# 20# 22# 24# 30# 36# 40# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220#. | ||
| Guranteed Value | Typical Value | ||
|
Chemical composition | AI2O3 | 95.0 min | 95.65 |
| SiO2 | 1.5 max | 1.04 | |
| Fe2O3 | 0.5 max | 0.14 | |
| TiO2 | 3.0max | 2.20 | |
2. Packaging & Delivery
Packaging Details: 25 kg in poly-bag, 1000 kg in a big bag
Delivery Time: Shipped in 7 days after payment
3. Application
Abrasive: Produce ceramic grind wheel, resinoid grinding wheel, Grinding stone, Grinding block, sand paper,sand cloth, sand belt, polish wax, abrasive paste, coating etc..
Refractory material: Mainly used for abrasion and high temperature resistant, inoxidizable aggregate and filling of shaped and monolithic refractory in steel metallurgy, various industrial stoves, electric furnace etc..
Sandblasting abrasive: Mainly used for various material workpieces to decontaminate, derusting, prevent corrosion, remove oxide skin etc..
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