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Glass Bead

The YongQing ChiYe Co.,Ltd. manufacture glass beads for used in road market and glass bead for jetting、grinding processes.
Glass bead for road marking:
1) Product Function
Improve the road marking line contrary reflection function. When driving at night, the lamp shines on the marking line with glass bead in it, the ray of lamp is reflected back parallel. So the driver can look at the road clearly and drive safely at night.
2) Product Specification:
The main products:
Item size scope (um) quality percentage (%)
A) (DROP/ON) >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
=75%)
Density: 2.4-2.6g/cm3
Refractive indexing>=1.50
Glass bead composition: The glass bead is made of sodium and calcium. SiO2>68%
5)、 Packaging:
A）Using double-deck package, the inner is polythene film and its thickness is not less than 0.5mm,the outer is plastic woven bag to prevent leak or damp. The net weight of each bag is 25+-0.2kg.
B）Using double-deck package, the inner is polythene film and its thickness is not less than 0.5mm, the outer is plastic woven bag to prevent leak or damp. The net weight of each is 1000+-8kg.