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Brown Fused Alumina
It is made by alumina as raw material, which is meited at high tempreture.
Major technical parameters:
| GB/T 2478-1996 | Chemical Composition (%, by weight) | |||
| Type | Grit Size | Al2O3 | TiO2 | CaO |
| AA-P1 | 4# - 80#(P80)(P100-150) | 95.00-97.50 | 1.50-3.80 | Max0.45 |
| 180# - 220#(P80)(P180-220) | 94.00-97.50 | |||
| 220#(P220)finer | Min92.00 | |||
| A-BA-P2 | 4# - 80#(P8 - P80) | Min93.00 | 1.50-4.20 | — |
| 90# - 220#(P100 - P200) | Min91.00 | |||
| 220#(P220)finer | Min90.00 | Max4.50 | — | |
| A-S | 16# - 220# | Min92.00 | Max4.20 | |
In reply to costomer's requirement,various of sizes and mixed sizes also can be supplied. Its reference chemical somposition is as following.
| Size (mm) | 8-5 5-3 3-1 1-0 | |
| Main Contents(%) | Al2O3 | Min. 94.5 |
| Fe203 | Max 0.5 | |
| SiO2 | Max 1.5 | |
| TiO2 | Max 3.0 | |
Our advantages:
1.ISO 9001:2000, Food grade authentication 2.Supply seaworthy double package3.Timely shipment4.Exporting experience5.Sample available6.You will know every step of the progress7.Pictures of the goods before the shipment8.Manufacturer in this line for 18 years
brown fused alumina for refractory