Ceramic beads made of aluminium-silicon oxide
SiLibeads® A 92.0 aluminum oxide beads are ideal for wet grinding and processing of very hard products, e.g. in the area of paints, ceramic printing inks, glazes. In addition to the main component Al2O3, these beads also contain SiO2. These beads therefore have very good wear properties when used as grinding media. Another advantage is the availability of very small bead sizes < 0.5 mm and with a narrow size distribution.
Fields of application
In the mining industry A 92.0 ceramic beads are used for the grinding of minerals and precious metals.
The ceramic beads type A 92.0 have a dense sintered structure, a smooth surface, high roundness and high hardness.