Retroreflective glass beads For Playground Marking With Index 1.6 is an international standard, TENROADS are engaged in offering a comprehensive range of high-quality glass beads for our clients, with rich experience in manufacturing and exporting, our products are accepted by more and more customer.
Retroreflective beads play a necessary part in traffic safety because of their retro-reflective properties. This property lets in the motorist to truly see the pavement line markings greater truly at night and in moist conditions. When a car's headlight beam shines on a pavement marking that is integrated-embedded-saturated with glass beads, the line stripes light up and come to be plenty less complicated to see at night.
These glass beads require higher retro-reflectivity, where top data is above 1.6 is required, we use special glass which is more clear and lower on heavy metal, have a high reflective index and more stable performance
1. We have 24 hours quality control system, to make sure each lot of glass beads quality is the same
2. Competitive factory price
3. Specifically suited for the thermoplastic application. Larger beads will increase reflectivity.
4. RI>1.6
5. High roundness, normally>90%
6. Clear glass material, We worked with the glass factory, and choose the best raw material, it will give a promise on quality from resources.
Diameter (μm) | MIN | MAX |
1700(12mesh) | 100 | - |
1400(14mesh) | 95 | 100 |
1180(16mesh) | 80 | 95 |
1000(18mesh) | 10 | 40 |
850(20mesh) | 0 | 5 |
1. Airport Runway painting
2. Airfield Marking
3. Airport Marking