Glass beads are a low-cost alternative for Raschig rings.
They have less surface area than the rings, and therefore a reduced separation capacity, but they are perfectly adequate for many applications. Our glass spheres can also be supplied with a matt surface.
Various types of glass are possible for our glass beads:
Soda glass
Borosilicate glass 3.3
Quartz glass
On request, we can manufacture borosilicate or quartz glass beads with dimensions according to your specifications.