micro reflective glass beads for road marking

Glass bead reflectivity is the most common way of reflecting light.

 Our reflective glass beads are designed to be added to the surface of traffic paint to make it retro-reflective. The addition of these glass spheres has a dramatic effect on the night time visibility of stripes and markings. Recommended rate of application is 6 pounds per gallon of traffic paint. The beads are to be sprinkled ON TOP of wet paint or hot thermoplastic. They provide a sharp degree of reflectivity in wet or dry conditions. These are the same beads you will see at night on interstate highway lines. The glass beads can also be used in a variety of other applications where reflectivity is desired. Whenever they are distributed on top of wet paint the surface becomes reflective. They have beome very popular in craft type applications.

Main Technical Parameter

Gravity 2.6g/cm3

Refractivity 1.5-1.6 

Rounded Rate >=80%

 Content lime glassSiO2>65%Size below 1mm

micro reflective glass beads for road marking