Glass Bead specially developed for Road Marking:
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.
TYPICAL SPECIFICA TION
Two different beads size distribution according to BS 6088:1981 standard.
(BS 6088:1981 standard)
Item | Glass bead size scope(um | Glass bead quality percentage(%) |
GB 6088A | >1180 | 0-3 |
11 80-850 | 5-20 | |
850-425 | 65-95 | |
<425 | 0-10 | |
GB 6088B | >850 | 0-5 |
850-600 | 5-20 | |
600-300 | 30-75 | |
300-180 | 10-30 | |
<180 | 0-15 |