Glass Bead with Refractive Index 2.2ND
2.2nd glass bead is used for>“Enclosed-Lens” type retro-reflective articles,such as engineering grade sheet, super engineering grade sheet, commercial (economic) grade, number plate grade. It is used in for billboards, traffic sign boards, vehicle number plates, reflective stick sheets or industrial safe sign boards and so on.
I. Technical Data
White to Slight Yellow
Fine spheres powder
(can be provided by specific request)
25kg / barrel (Volume: 23.5cm x 32cm), lined with plastic bag, and one dry placed in.
Net Weight: 25kg/barrel Gross Weight: 26kg/barrel
Dry and sheltered
Nd2.2 Glass Bead
Nd2.2 Outside Packing