Intermix Glass Beads

During production of paints, qualified glass beads will be mixed into them as certain proportion required by standards.Certain proportion glass beads will be dropped on during application of paint on road, which has been mixed with glass beads, before they are dry. Under the effect of gravity of glass beads itself, the glass beads will inlaid into paint by part of their surface. When the car light attaches such kind of road marking lines, the light will be reflected back to the eyes of driver to increase driving safety at night.

The glass bead can be separated as intermix beads and drop on beads according to the usage of them, and also can be devided as moisture-proof beads, adhesive coating beads and dual-coated beads.

Brief introduction

Item name       glass beads for road marking

Chemical composition     SiO2 CaO Al2O3 MgO R2O Fe2O3

Hardness 6-7

Specific density         2.5 g/cm3

Index        >=1.5

Roundness       >=85

Specification:

1.Reflective Powder ,reflective glass beads

2.High reflective index

3.Factory direct supply, factory cheap price

4.Can be used in coating reflective fabric ,reflective film ,reflective sheeting

5.Glass Beads ,glass powder comfirm to EN1423/1424, AASHTO M247, BS6088, JIS R3301, KS L2521 etc.