Boundary grade: barium sulfate (BaSO 4 ) 10%
Industrial grade: barium sulfate (BaSO 4 ) 30%
Available thickness: 0.25 m for the primary deposit and 1 m for the weathered clay deposit.
In order to prolong the durability of glass bead and prevent its spallation from paint after extruding by vehicles, these beads are coated with a special coating during the production process to increase the adhesion between glass bead and paint, so that can prolong the durability of glass bead above 20%.(It is usually used for surface treatment of Drop on glass beads).
The glass bead can be produced based on the standard of countries or areas, such as EN1423/1424, AASHTO M247, BS6088, JIS R3301 and KS L2521 etc.
Adhesive Glass Beads,Colorful Adhesive Glass Beads,Adhesive Glass Beads Road Marking,Reflective Intermix Glass Beads
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