Except the normal glass beads, we are also have the technique to produce the coated glass beads. Coated glass beads is a kind of new products, which was grow up in recent year. With it's widely using for road marking drop on, its fine features are showed, so now more and more end users pay attention to the coated glass beads. Our coated glass beads are mainly include moisture resistance coated glass beads, conglutination coated glass beads, and both coated glass beads.
Moisture resistance glass beads
During the producing, make the special coated on the surface of the beads, to increase the moisture resistance. Under the rain or fog condition, the water is difficultly to attach on the surface of the beads, so it will reduce the affect of the heavy weather which will influence the glass beads reflective ability. At the same time, this kind of glass beads has perfect mobility, no blocking, uniform planting, construct easily, can guarantee refiectivity ability, save dosage about 15%.
Conglutination coated glass beads
Using a kind of high performance organic materials to deal with the surface of the beads. After coated, the polar group of the beads surface changed to nonpolar, reduce the dust adsorption of the beads. Because of the coated beads contain the specific coupling agent, it improves the cohesive force between the beads and the paint, avoid some small beads deposit into the paint. After coated the performance of the beads will be more superior.
Both coated glass beads
This type of beads is coated with the above two kinds of coating, to increase the moisture resistance and conglutination ability, to extend the service life and increase the reflectivity ability of the beads.
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