Drop-on Glass Beads

Drop On Glass Beads, Drop-On Glass Beads Road Marking suppliers/factory, wholesale high-quality products of Reflextive Drop On Glass Beads R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!

The drop on glass beads will be evenly spread on the surface of the hot-melt paint at a certain ratio through the spray gun of the marking machine at the same time as the marking line construction.

Road marking glass beads are mainly used in normal temperature and hot melt road marking paints.

We produce different standard drop on glass beads for road marking according to customer requirements, what we know the standard is BS6088A/B, EN1424/1423, AASHTO type1/type2, and so on.

The specific gravity of drop on glass beads: 2.4-2.6g/cm3
Glass bead refractive index: ≥ 1.50
The roundness of glass beads: ≥80%
Magnetic particle content: ≤0.1%
The overall appearance of the glass beads is required to be colorless.
Loose spherical particles, clean and free of impurities,
Not contain an Agglomerate

In the road paint production process, the drop on glass beads is dropped or sprayed into the wet paint directly according to the weight ratio of 18-25% (refer to the Chinese transportation industry standard JT/T280-2004, different national and regional have different standards).