• Français
  • English

Glass ball


The glass balls are characterized by a very good chemical and thermal stability. They are very resistant and provide electrical insulation.

The glass balls are used for pump, measuring, agitators, grinding and like microbeads.


Material Grade Density (kg/dm3) Hardness
Glass ball Borosilicate ball 2,33 465-585 Knoop
Soda lime ball 2,50 420-520 Knoop
Black glass ball 2,55 470-530 Knoop


