I. Introduction

The coating glass beads are treated with a high-performance organic silicon material for the glass beads. After the coating treatment, its strong polarity groups on the surface become non-strong polarity groups, so that the surface of the glass beads adsorbs dust Weakened. In addition, the glass microbeads treated with coupling agent can be better bonded with the coating, prevent some small glass beads from depositing into the paint, and extend the deadline. At the same time, the glass beads after coating can enhance its hydrophobic performance. In the case of rainy night or foggy weather, the water droplets do not easily adhered to the surface of the glass beads, so that in the harsh weather conditions, ensure the reflective effect of road marking can be very effective.

Ⅱ.The Physical Characteristics

Ⅲ.The Usage and Advantages

Glass beads coated material as an organic material, it has a good co-solubility with road paint. Scattering on the surface of road marking is not easy to fall off, especially in the use of normal temperature coating line (including water-soluble paint) has a strong adhesion, and keep reflective for a long time.

As the coating glass beads have a good adhesion with road paint, so through a reasonable glass particle classification, control the sedimentation rate of the glass beads , to ensure that the road marking always maintain a good reflective effect.

Glass beads are less liquid when encounter with water, so there will has a accumulation phenomenon when passing the broadcaster. However  the coating glass beads can prevent the accumulation phenomena during the sowing process.

Coating glass beads can also effectively solve the moisture absorption of glass beads in the process of screen manufacturing. Second, it solves the problem of glass beads and resin are bonding not strong. Thus extending the service life of the screen. Third, because the organic material on the surface of the coating glass beads can make it produces a certain buoyancy in the process of implanting the screen, so that the uneven size of the glass beads can be evenly arranged on the screen surface, to improve the brightness factor of the screen.

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