Description:
Brown fused Alumina bauxite1, Al2O3: 95% min
2, Best grinding media
3, Raw material: bauxite
4, Quality as priority
Brown fused Alumina bauxite
ISO 9001-2000,GB/T2479-1996 standard
Brown fused Alumina bauxite is uses aspolishing materials and precision sand, mold casting, spraying andcoating materials.
It is made by our local alumina bauxite as raw material, whichis melted at high temperature.
The abrasive tools that made from it are suitable for thegrinding of high carbon steel, high speed steel and quenchingsteel.
They are also used as chemical catalyst carrier, specialceramics and high refractory materials.
Chemical Composition(Percent) | ||||
GB/T 2478-1996 | Chemical Composition (Percent, by weight) | |||
Type | Grit Size | Al2O3 | TiO2 | CaO |
FA-M1 | 4# - 80#(P80)(P100-150) | 95.00-97.50 | 1.50-3.80 | Max0.45 (≤0.45) |
180# - 220#(P80)(P180-220) | 94.00-97.50 | |||
220#(P220)finer | Min92.00 (≥92.00) | |||
FA-M2 | 4# - 80#(P8 - P80) | Min93.00 (≥93.00) | 1.50-4.20 | — |
90# - 220#(P100 - P200) | Min91.00 (≥91.00) | |||
220#(P220)finer | Min90.00 (≥90.00) | Max4.50 (≤4.50) | — | |
FA-M3 | 16# - 220# | Min92.00 (≥92.00) | Max4.20 (≤4.20) | |
Application:
Resin ceramic abrasive, sand blasting, grinding and polishing,and is widely used in anti-wear runways, high-temperature coatingmatrix and metallurgy, chemical industry, and other high-levelfurnace refractories.
