Road Marking Glass Beads

20200310

beads for road marking ) Hardness Specific Gravity Bulk Density Shape Free Silica Free Iron Colour Roundness Reflectivity 6 - 7 Mohs 2.45—2.50 g/cm³ ≈ 1500kg/m³ Spherical NIL < 1% Clear ≥80%

EC21 Product Catalogs - spherical silica beads

Road Marking Glass Beads