Specifications

road marking paint glass beads
International standard include:BS6088, KS and AASHTO etc

Acording to the international standard:

We can provide the glass beads according to international standard include: English BS6088, Korean KS and American AASHTO etc. You can choose different size glass bead between 50μm-1180μm according to different funcition.

 

What's for?

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

 

The grade BS6088:
There are two Grades: Class A & Class B and high refractive index Glass Beads available. Class A is used to making manufacture of reflective thermoplastic road marking paint. Class B is used to be dropped on the freshly stripped paint surface on the road to give immediate enhanced visibility to night drivers. 

Chemical & Physical Properties

 

Basic material	SiO2 62%
Shape	Spherical
Color	White
Specify gravity  g/cm3	2.4-2.6
Hardness (Moh's )	5.5-6.0
Refractive Index	1.5-1.6

    
Size Distribution

Type	Sieve Size (um)	Retained by %
Class A (Intermix)	1180	0-3
	850	5-20
	425	65-95
	<425	0-10
	Roundness	>70%
Class B (Drop On)	850	0-5
	600	5-20
	300	30-75
	180	10-30
	<180	0-15
	Roundness	>80%