BS6088A 6088B Highway Glass Beads , Reflective Beads For Traffic Paint
Bs6088a And 6088b Hot Melt Road Marking Paint Reflective Glass Beads For Traffic Paint
Glass beads are a major factor in increasing road safety in a very economical way. Thanks to the beads high reflective action at night, a vehicle’s headlight beam is returned to the driver’s eye, which results in a "light-up" effect of the striping. The micro spheres not only multiply the visibility of road markings at night, but also increase the striping’s durability in general.
Glass sphere can be used in painting and coatings, rubber, plastics, glass, steel, artificial stone, putty and other products as filler and weight-reducing agent.
Because of its high compressive properties, it can be used to produce high-strength low-density cement slurry and low-density drilling fluid in oil and gas extraction industry.
It can 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 parallely. So the driver can look at the road clearly and drive safely at night.
• Clean and polished surfaces
• High retroreflectivity
• Wide range of different size distribution
• The beads can be finished with coating required by customer
| Physics and chemistry function | ||
| Item | Standard | Result |
| Specific gravity(g/cm3) | 2.4--2.6 | 2.51 |
| Refractive index | ≥1.5 | 1.51 |
| Spherical beads (%) | >70 | 76.6 |
| THE SIEVE ANALYSIS | ||
| Diameter (μm) | Standard Retain (%) | Result |
| >1180 | 0--3 | 0.2 |
| 1180--850 | 5--20 | 11.4 |
| 850--425 | 65--95 | 83.7 |
| <425 | 0--10 | 4.7 |
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