Main technical index:
Roundness:= 5% devitrification rate:= 5%
Application: high refractive glass beads are mainly used to produce reflective film, reflective cloth, reflective paint and other types of reverse materials.
Main specifications: 150-200 head 200-250 head 250-300 head 300-350 head 350-400 head 400-450 head
Within the scope of quantity : 85%