Glass Bead

1.high quality beads for road marking 2.international standard include: BS6088, KS and AASHTO etc. 3.quick delivery

Description:

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

BS6088A/B grade---normal supply

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%

Other sizes can be available according to your requirements.Packing way: 25kgs or 50kgs packed in 3 layers bag, or can be packed on request.

Glass Bead