Airpor玻璃珠

Areas Of Application Airport glass beadsare made from highrefractive index glass over 1.90. Because of the perfect characteristics of retro-reflection, the glass beads can be used road marking for the airport runway. It can make the road marking brighter, upgrade road level and guarantee safe driving. Technical Data ITEM Airport Glass Beads INDEX OF REFRACTION 1.90-1.93 SPECIFIC DENSITY 4.2±0.1 g/cm3 CHEMICAL COMPOSITION TiO2 BaO ROUNDNESS ≥ 70% DEVITRIFICATION COUNT ≤5% STARDARD TTB-1325C, BS EN1423 PARTICLE SIZE Customers can choose different sizes of glass beads from 10-1180 microns depending on the application purpose PACKAGE 25 kgs paper drum