Glass beads
1.Roundness: >80%
2.Refractive index: >1.5
3.Gravity: appro. 2.5
4.Coating type: according to customer's requirement
5.Appearance: colorless, transparent ball, no visible bubbles and impurity.
6.Application: for road marking
Packing
1)size: 25kgs per bag/ one ton bulker bag
2)pallet: according to customer's requirements