Glass Bead with Refractive Index 1.93Nd

1.93nd glass bead is used for “Exposed-Lens” type retro-reflective articles, such as open-type reflective sheets, reflective fabric. reflective tape, reflective yarn and “Encapsulated-Lens” type retro-reflective articles, such as high intensity grade reflective sheet.      

I. Technical Data

Composition TiO2-BaO-SiO GLASS
Refractive Index 1.93±0.01Nd
Specific Gravity 4.1±0.2 g/cm3
Color White
Form Fine spheres powder
Size 15-35um,35-55um,55-75um
Roundness ≥95%
Opacity ≤1%

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