Glass beads

D-ultra®

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D-ultra® beads are made by special raw materials developed by Dylan Tech.
This new item was in high reflective more than 1.52. Compare with normal
Glass beads the retro-reflective can improve 200 mcd/㎡/lx.D-ultra® glass
beads was used in lots of project in China, Such as G3/G18

Technical Properties
Refractive Index	≥1.52
Retroreflectivity	≥500 mcd/㎡/lx
Size Range	425-1400 Microns
Roundness	≥90%
Specific Gravity	2.5-2.7g/cm³
Surface treatment	Uncoated, Silicone coated (Waterproof) , Silane coated (Adhesion), Dual coated.
Packing	Plastic woven bag 25kg Paper bag 25kg Big bag 500kg and 1000kg