Airport Quality Reflective Glass Beads For Airport Paint With Index 2.2

High Index Glass Beads for Airport Paint with Index 2.2

These glass beads require more higher retro-reflectivity,where top data is above 2.2 is required, we use special glass which is more clear and lower on heavy metal , have high reflective index and more stable performance

High index reflective glass beads are a new type of silicate material with good retro-reflectivity when the refractive index is between 1.9 and 2.2. That is, when a beam of light illuminates the surface of the bead at any angle within a certain range, it is concentrated on a specific reflective layer behind the bead due to the refraction of the bead, and the reflective layer reflects the light back in parallel along the direction of the light source.

High Index Glass Beads for Airport Paint with Index 2.2

1. High roundness,normally ＞80%

2. Clear glass material

3. RI＞1.9

4. 24 hours quality control

5. Advance test lab

6. Competitive factory price

7. Increase paint life

8. Retro-reflective properties, good mechanical strength,

9. Chemical stability, electrical insulation and energy saving

10. Keep in dry condition, no moisture

11. Package: 25kgs bags(PP/paper), or jumbo bag, with pallet.

High Index Glass Beads for Airport Paint with Index 2.2

High Index Glass Beads for Airport Paint with Index 2.2  

High index reflective glass beads are the core components for the manufacture of retro-reflective new optical functional composites. Composite film materials composed of glass beads, are widely used in roads and railways, airports, ports, marine transportation, mining, tunnels, fire, urban construction and other fields as a variety of reflective signs, but also widely used in advertising, film, multimedia and other computer products projection screen.