| Customization: | Available |
|---|---|
| Main Raw Material: | Sio2 |
| Appearance: | Solid |
|
Still deciding? Get samples of $ !
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Our Road Reflective Glass Microbeads are meticulously crafted from waste glass through an innovative high-temperature melting process, transforming glass sand into tiny, colorless, and transparent spherical beads. With a refractive index ranging from 1.50 to 1.64 and diameters spanning 44 to 1400 microns, these microbeads offer exceptional clarity under a microscope. Predominantly produced in China using the advanced flame floating technique, they serve as a pivotal reflective material in road markings. By significantly enhancing the anti-reflective performance of road marking paints, these luminous glass microbeads have become indispensable for night driving safety. As headlights of cars illuminate road markings embedded with our microbeads, the light reflects back in parallel, providing drivers with a clear view of their path and dramatically improving night-time road safety. Reflective glass microbeads have firmly established themselves as a crucial component in road safety solutions across the globe.
| Category NO | Sieve Size | Standard diameter((μm) |
| 30# | 20-40 | 850-425 |
| 40# | 30-40 | 600-425 |
| 60# | 40-60 | 425-300 |
| 80# | 60-100 | 300-150 |
| 100# | 70-140 | 212-106 |
| 120# | 100-140 | 150-106 |
| 150# | 100-200 | 150-75 |
| 180# | 140-200 | 106-75 |
| 220# | 140-270 | 106-53 |
| 280# | 200-325 | 75-45 |
Appearance: Exhibiting colorless transparency, these spheres are smooth, round, and devoid of significant bubbles or impurities, ensuring optimal performance.
Rounding rate: Exceeding 80%, ensuring superior reflective efficiency.
Density: Precisely between 2.4-2.6 g/cm³, optimized for performance.3
Refractive index: Nd ≥ 1.50 for enhanced visibility.
Composition: Made from sodium calcium glass with a high SiO2 content surpassing 68%, ensuring durability and clarity.
Compliant with Chinese Standard JT/T446-2001 No.1, 2, and 3;
Aligned with Korean Standard KSL2521 No.1 and 2;
Meets British Standard BS6o88 Class A and B;
Adheres to American Standard AASHTO M247 Type 1 and 2;
Conforms to European Standards EN1423 and EN1424 for reliable performance;
Complies with Türkiye Standard TS EN1234;
Follows New Zealand Standard NZS2009; 2002, ensuring global compatibility.
In line with Taiwan Standard CNS for consistent quality;
Conforming to Japanese Standard JIS R3301 for superior standards;
Adhering to Australian Standards A, B, C, and D for robust performance.
Tailored production available according to customer-specific standards for unparalleled customization.
){kind=link}