Road Marking Glass Bead
roadmarking glass bead
Price: Negotiable
MOQ: Negotiable
Delivery Time: Negotiable
Standard:BS6088A/B,EN1423/1424,AASHTO TYPE I/II,AS2009B/C/D Products features: high degree of roundness, extraordinary clarity, smooth surface, high reflective index, high hardness, stable physical and chemical properties, no pollution and economical cost. Main physical index of glass bead 1.Appearance: round, clear, and free from obvious bulbs or impurities 2.Density: 2.4-2.6 g/cm³ 3.Roundness:≥80% 4.Refractive index:≥1.5 5.Hardness: Moh's 6-8 Main chemical indexes of glass