| 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 premium road reflective glass microbeads are meticulously crafted through a high-temperature process, utilizing recycled glass as the primary material. These beads are small, spherical marvels that boast a colorless, transparent appearance under a microscope. With a precise refractive index ranging from 1.50 to 1.64 and diameters spanning from 44 microns to 1400 microns, they are the epitome of precision and innovation. In China, the flame floating method is predominantly used for their production, ensuring top-tier quality. As integral components in road marking systems, these luminous glass microbeads significantly enhance the anti-reflective capabilities of coatings, thus boosting night driving safety. When a vehicle's headlights illuminate road markings embedded with these beads, the light is reflected back in parallel, clearly illuminating the driver's path and elevating safety. Today, these reflective glass microbeads stand as an indispensable element in road safety technology, recognized globally by transportation authorities.
| 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 a colorless, transparent spherical shape, these beads are impeccably smooth and round, free from noticeable bubbles or impurities.
Rounding rate: An impressive rounding rate exceeding 80%
Density: Ranging between 2.4-2.6g/cm³, ensuring robust and consistent performance3
Refractive index: Nd ≥ 1.50, showcasing superior optical clarity
Composition: Comprising sodium calcium glass with an SiO2 content of over 68%, ensuring superior durability and performance.
Chinese standard JT/T446-2001 No.1, 2, 3;
Korean Standard KSL2521No.1 and 2;
British Standard BS6088 Class A and B;
American standard AASHTOM247TYPE 1 and type 2;
European standards EN1423 and EN1424, setting a benchmark for quality
Türkiye standard TS EN1234, a testament to our global reach
New Zealand Standard NZS2009; two thousand and two, ensuring compliance with regional regulations
Taiwan Standard CNS, adhering to strict quality requirements
Japanese Standard JIS R3301, reflecting our commitment to excellence
Australian Standard A, B, C, D, ensuring versatility across diverse conditions
Produce according to customer standards, offering tailored solutions to meet unique needs
){kind=link}