We are selling the high reflective glass beads which is the raw material of reflective film. This kind of glass beads is the very suitable one which meet the standard of EN47, EN471 and so on.
Specification: 20μ M -120μ M/200-600mesh according to requirement
Packing way: 25kgs/500kgs packed in round barrel, 1MT in ton bags, or can be packed on request

Refractive Index: 1.93± 0.01
Roundness: ≥ 95%
Color: White or light yellow
Opacity: ≤ 3%

Form: Fine sphere powder