glass beads for road marking
USD $340 - $380 /Ton
Min.Order:5 Tons
Beijing Roadsafe Technology Co., Ltd.
PORT | FOB TIANJIN PORT |
Item Name | glass beads |
APPEARANCE | CLEAN, APPARENT, NO OBVIOUS IMPURITY |
REFLECTION INDEX | 1.5-1.61 |
GRAVITY | 2.4-2.6 G/CM3 |
COMPOSITION | SODIUM LIME GLASS |
SIO2 CONTENT | >62% |
ROUNDNESS | >75% |
Packing: | 25KG/bag |
20" | 24T |
During the application of paint on road work, thermoplastic paint should be heated to a certain level and used on the road surface as marking line, drop on glass bead should be dropped on the surface of line while it is still wet to increase the reflectivity of road marking line.
Using quantity and method of drop on beads can be varied by requirements of reflectivity of different countries.