Road markings glass beads 1mm rainy night beads rainy night glass beads 0.85-1.4mm rainy night ceramic beads

Road markings glass beads 1mm rainy night beads rainy night glass beads 0.85-1.4mm rainy night ceramic beads

Product name: Reflective ceramic beads on rainy nights
Particle size range: 600-1200um
Appearance: white/yellow/orange spherical particles
Refractive index: 1.75-2.40
Retroreflection coefficient: 5.6-5.9 (underwater test, 1cm from the water surface)
Specific gravity 2.7±0.1g/cm3
Marking dosage ≥200g/㎡
Reflective performance on sunny days mcd/lx.m≥800
Reflective performance in rainy days mcd/lx.m≥600
Effective reflective distance ≥150m