Road Marking Paint and Machine Manufacturer
+86-15668659958
Product Paramenters
| Specification | |
| Product Name | Retro reflective glass beads |
| Appearance | Colorless,Clean white powder ,No obvious impurity |
| Roundness | BS6088B≥80%,BS6088A≥70% |
| Refractive index | ≥1.5 |
| Specific gravity | 2.4-2.6g/cm3 |
| Heavy metal | <200ppm |
| Coated | silicone |
Our company is a professional manufacturer of road hot-melt coatings, road retroreflective measuring instruments, and road marking machines. If you are interested, please feel free to communicate with me via email at any time export@toproadtraffic.com
