Ri 1.5
Category: Road Traffic Products Line
Detailed introduction
We offer glass beads for road markings that comply with various national standards, such as GB/T24722, BS6088, KS2521, AASHTO M-247, and others. Users can select different particle size ranges according to their specific application requirements to create customized products.
High-quality glass microbeads are produced using premium flat glass as the raw material. These glass microbeads feature a smooth, crystal-clear, and brilliantly shiny surface, free of visible bubbles and impurities. They are rigorously screened and graded according to strict standards, achieving a roundness rate and integrity rate of over 85%, thus meeting the construction requirements of various road surfaces, all types of marking paint, and diverse line-marking equipment.
Application areas
By applying the principle of spherical reflection, the light emitted by vehicle headlights is reflected back directly into the driver’s eyes. This technology is used for road markings on highways and urban roads of various grades, making the road markings brighter and enhancing driving safety.
Product Features
- Colorless and transparent, with a crystal-clear and brilliant appearance, free of visible bubbles and impurities.
- Spherical particles with good fluidity and easy to handle.
- The particle size distribution is well-balanced, making it suitable for various pavement construction applications.
- Special surface coating with strong adhesion, waterproof, and light-retaining.
Technical Parameters
| Product Name | RI 1.5 glass beads |
| Brand | Brilliance |
| Appearance | White transparent spherical particles |
| Refractive index | 1.50–1.53 |
| Density | 2.5 ± 0.1 g/cm³ |
| Roundness | ≥80% |
| Defect rate | ≤20% |
| Particle size range | 20-140 mesh (customizable) |
| Use the standard | We can produce customized products according to the standards provided by the customer. |
| Package | 25 kg/paper bag |
Specifications of Ri 1.5 glass beads:
| National Standard No. 1 |
| 14-20 mesh |
| 20-50 mesh |
| 16-30 mesh |
| 16-50 mesh |
| 20-40 mesh, etc. |
Application scenarios
Keywords: Ri 1.5
Previous: It's gone!
Next: Ri 1.6
Related products
Product Inquiry
Leave us the information you’d like to inquire about, and we’ll get in touch with you as soon as possible.








