high hardness,brittle and sharp,good cutting and low grinding heat
competitive price
good service and quality
White Fused Corundum /White Refractory Abrasive, was made from the high quality alumina by melting above 2000 in the electric arc furnace and cooling.
It is white with the main crystal phase alphaAl2O3.The white alumina produced in titling electric arc furnace has the advantage of high bulk density and low porosity and the volume stability and thermal shock resistance can be improved.
Performance and advantages of sandblasting:
1. Not affecting the color of the processing cases;
2. Sandblasting in the non-iron process;
3. High speed processing and quality;
4. Containing a very low amount of iron oxide, suitable for non-ferrous blasting operations;
Function |
Specification | Main Chemical Composition% | Magnetic Material% | |||
Al2O3 | Na2O | SiO2 | ||||
Grinding Materials and apparatus | F | 12#—80# | ≥99.4 | ≤0.4 | — | ≤0.03 |
90#—150# | ≥99.3 | ≤0.4 | ≤0.03 | |||
180#—240# | ≥98.2 | ≤0.4 | — | ≤0.03 | ||
W | 1#-63# | ≥99.3 | ≤0.4 | ≤0.03 | ≤0.05 | |
Refractory Materials | Cut Wire | 0-1mm | ≥99.3 | ≤0.4 | ≤0.06 | ≤0.05 |
Fine Grit | 180#—0 | ≥99 | ≤0.4 | ≤0.1 | ≤0.03 |