Beschreibung
Glass beads, reflex beads, made of soda-lime glass, Ø 0.25 - 0.5 mm, Density (D) 2,5 g/cm³
Material: soda-lime glass.
- Bulk weight 1.46-1.51 kg/l depending on size
- Refractive index 1.5188
- Specific weight approx. 2.5 g/cm3
Chemical composition: SiO2 72.3%; Na2O 13.3%; CaO 8.9%; MgO 4.0%; other 1.5%.
Technical Information
| Ø Ball | 0,25-0,5 mm |