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 and super engineering grade sheet which contribute to road signs and traffic safety .

I. Technical Data

Composition TiO2-BaO-ZnO  GLASS
Refractive Index 2.2±0.1Nd
Specific Gravity 4.5±0.2 g/cm3
Color White
Form Fine spheres powder
Size 15-35um, 35-55um, 55-75um
Roundness ≥95%
Opacity ≤5%

 II. Package:

    25kg / iron barrel (Volume: 28cm x 23cm), lined with two plastic bags, and one dryer placed in.
    Net Weight: 25kg/barrel    Gross Weight: 26.7kg/barrel


    Dry and sheltered

Catalogue     Technical Data    Material Safety Data Sheet(MSDS)

Catalogue-high index glass bead-Olan.pdf
Adobe Acrobat Document 326.7 KB
MSDS-high index glass beads.pdf
Adobe Acrobat Document 70.5 KB
Technical Data Sheet-high index glass be
Adobe Acrobat Document 93.9 KB