GLASS BEADS FOR ROAD MARKINGS
Glass beads for road markings are core reflective materials designed specifically for hot-melt, cold coated, and two-component road markings, made of high refractive index glass,
By precise sphericity and optical performance, the visibility of road markings at night and in rainy and foggy weather is significantly improved, ensuring road traffic safety.
Product advantages
Excellent reflective performance: refractive index ≥ 1.5, achieving 360 ° full angle reverse reflection, and increasing nighttime reflective brightness by more than 50%.
Super adhesion: Special surface treatment process ensures a tight bond with the marking coating and is not easily peeled off.
Durable and wear-resistant: Mohs hardness level 6-7, high compressive strength, and high reflectivity even after long-term use.
Environmental safety: free of heavy metals, in compliance with the national standard GB/T 24722-2020 and international environmental requirements.
Application scenarios
Highways: Markings on high traffic sections to ensure visibility from a distance.
Urban roads: Strengthen key signs such as pedestrian crossings and stop lines.
Parking lot/airport: Improve the nighttime recognition of ground markings.
Special climate areas: Enhance driving safety in areas with frequent rain and fog.
Technical Parameter
Refractive index ≥ 1.5.
Particle size distribution 150-850 μ m (supporting graded ratio).
Roundness rate ≥ 80%.
Waterproof soaking for 24 hours without cracking or turbidity.
Customized solution: Provide different refractive index and particle size combinations to adapt to various construction processes.
Global Verification: Exported to 50 countries and regions including Europe, America, and Southeast Asia, suitable for extreme weather conditions.
(Special products such as anti pollution types can be supplemented according to customer needs)
note appended:
Recommended dosage: Hot melt marking 20-30%, water-based coating 30-50%
Packaging specifications: 25kg/bag (moisture-proof woven bag) or ton bag.