Glass Beads for Road Marking can improve visibility of the traffic markings and road signs and supply safer night driving conditions.

There are two Grades: Class A & Class B

Class A, used to making of reflective thermoplastic road marking paint.

Class B, used to be dropped on the freshly stripped paint surface on the road to give immediate enhanced visibility to night drivers.

Basic material  

SiO₂70%  min

Shape

Spherical 

Color

White

Specify gravity 

2.4-2.6

Hardness (Moh's )

5.5-6.0

Refractive Index

1.5-1.6

1180

0 -3

850

5-20

425

65-95

<425

0-10

Roundness

>70%

850

0 -5

600

5-20

300

30-75

180

10-30

<180

0-15

Roundness

>80%