Min. Order Reference FOB Price
5 Tons US$425.00-515.00 / Ton
Product Description
Abrasive Glass Beads for Road Marking 1. Glass Beads Picture 2. Glass Beads Specification Project Quality Chemical composition% SiO2 >72% CaO >8% Na2O 2.5% Al2O3 0.5-2.0% Fe2O3 0.15% Others 2.0% Refractive Index Nd≥1.5% Density 2.4-2.6g/cm3 Size distribution ...