Our BFA BQ is high grade refractory alumina with high purity, high cleanness, Low Magnetic Content, chemical stability, high density, crystalized structure and acid resistant.
| Compound | Guaranteed | Typical |
|---|---|---|
| Al2O3 | ≥ 93.50% | 95% |
| Fe2O3 | ≤ 0.50% | - |
| TiO2 | ≤ 3.50% | - |
| SiO2 | ≤ 1.50% | - |
| CaO | ≤ 1.50% | - |
| Other | ≤ 0.1% | - |
| Attribute | Analysis |
|---|---|
| Color | Dark Brown |
| Shape | Angular |
| Nature | Hard & Tough |
| Hardness | ≥ 9 Mohs |
| Sp. Gravity | 3.85-4.10 gm/cm3 |
| Bulk Density | 1.5-2.1 gm/cm3 |
| Melting Point | 2150oC |
| #12 | #14 | #16 | #20 |
|---|---|---|---|
| #24 | #30 | #36 | #40 |
| #46 | #54 | #60 | #80 |
| #100 | #120 | #150 | #180 |
| #200 | #220 | #300 | #400 |
| FEPA F Standard | FEPA P Standard |
|---|---|
| EN ISO 11126-7 | DIN ISO 8486-1 |
| DIN 8201-6 | MIL A-A-59316 |
| ANSI B74-12 | JIS R6001 |
| NF EN 4638 | D50TF5 Class A+D |
| DMR71-100 | NF L 06-829 |
| ABR 9-0160 | CSS 12 |
| 1 MT JUMBO | 50 KG |
|---|---|
| Custom on Request. |