White Fused Alumina for glass polishing
Features:White fused alumina is made by electric arc furnace melting. After it is crushed, ground and classified, fused white alumina abrasive of different size can be produced. Its color is white. It has high hardness, strong grinding force and wide application. Micro hardness can reach 2200~2300kg/mm2.
W0.5~W63, 4#~240#, etc.
Main Technical Parameters of TM-WA Series White Fused Alumina Abrasive:
|Size||Chemical Composition (wt/%)||Magnetic Content|
Note: The content of Na2O in the newly developed low sodium white fused alumina of our company is ≤0.05%. We can supply powder of different sizes according to the users’ requirements.