How to choose high-quality road marking glass beads?

1. Refractive index: Choosing glass beads with a high refractive index can significantly improve the reflective effect of the marking.

2. Particle uniformity: The particle size of the glass beads should be uniform to ensure consistent reflective performance of the marking.

3. Weather resistance: High-quality glass beads should be able to adapt to extreme weather conditions such as high temperature, low temperature and humidity.

4. Compliance with industry standards: Choose glass bead products that have passed national or international traffic marking standards certification.