Specification :

Product Specification:
The main products:
1.No.1-3 beads size distribution according to JT/T 446-2001 Standard of Chinese Traffic Ministry.

Table 1 Glass bead Size Distribution (JT/T446-2001 International Standard)
Item Glass bead size scope(ýým) Glass bead quality percentage(%)
1ýýDROP~ONýý >850 0
850-600 5-30
600-300 30-80
300-106 10-40
600 0
600-300 40-90
300-150 5-60
212 0