Reflective Glass beads Technical Data
①Size: 90-1180um (According to requirements)
②Roundness: >80% (According to requirements)
③Refractive index: >1.5
④Proportion: approx. 2.5
⑤Coating type: According to international standards
⑥Appearance: colorless, transparent ball, no visible bubbles and impurity.
⑦Application: for road marking/glass beads for blasting
⑧mainly chemical: SiO2>65%
