Coated Road Marking Glass Beads silicon or silane coated Index Specific density: 2.5g/cm3 Index of refraction: Nd>=1.5 beads

coated road marking glass beads

We can supply all kinds of glass beads for road marking ,such as BS6088 A/B EN1423/1424, AASHTO TYPE I/II, AS2009 B/C etc. We also can produce glass bead with the customer's special requirement.

These glass beads improve the road marking line contrary reflection function. When driving at night, the lamp shines on the marking line with glass bead in it, the ray of lamp is reflected back parallely. So the driver can look at the road clearly and drive safely at night.

Totaly we have two types coated glass beads:

1. silicon coated beads for water proof.

2. silane coated beads for adheisve. 

Coated Road Marking Glass Beads