high refrective index beads/bubbles /microspheres)
Production of high-refraction glass microspheres /beads is the core component of reflective material, barium titanium oxide is a synthetic glass. Bead appearance, white or slightly yellow, not round rate greater than or equal to 95%;
Defects bead ratio <3% -5%, brightness ≥ 560 degrees.
Gravity 4.2± 0.1,
Refractive index ND1.93 ± 0.02.
Ensure personal safety are widely used in road safety, cloth fabric, ports,
Fire, mining, marine, transportation, etc. Area.
Packing & storage:
2, store in a cool, dry place. Avoid light.
|8||Can be graded as needed to provide|