| Customization: | Available |
|---|---|
| Main Raw Material: | Sio2 |
| Appearance: | Solid |
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Our road reflective glass microbeads are meticulously engineered from recycled glass, transforming waste glass into tiny, flawless spheres through a sophisticated high-temperature melting process. These microbeads boast a refractive index between 1.50 and 1.64, with diameters ranging from 44 to 1400 microns. Produced using China's pioneering flame floating method, these microbeads play a critical role in road safety as a reflective agent in road marking paint. By enhancing the anti-reflective properties of these coatings, they significantly boost night driving safety, a fact recognized by global transportation authorities. The strategic placement of these beads allows headlights to illuminate road markings effectively, directing light back to the driver and ensuring clear visibility and safer nighttime navigation. Reflective glass microbeads have thus become indispensable in the arsenal of road safety materials.
| 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: These microbeads are pristine, colorless, transparent spheres that are smooth, perfectly round, and free from visible bubbles or impurities.
Rounding rate: Boasting an impressive rounding rate of over 80%, these microbeads ensure optimal reflective performance.
Density: Ranging from 2.4 to 2.6g/cm³, the density of these beads enhances their durability and functionality.3
Refractive index: Exhibiting a refractive index of Nd ≥ 1.50, these beads excel in light refraction, pivotal for superior reflective applications.
Composition: Crafted from sodium calcium glass, these microbeads contain over 68% SiO2, ensuring high-quality performance.
Conforming to multiple international standards: Chinese standard JT/T446-2001 No.1, 2, 3;
Korean Standard KSL2521 No.1 and 2;
British Standard BS6088 Class A and B;
American standard AASHTO M247 TYPE 1 and 2;
European standards EN1423 and EN1424, ensuring global compatibility.
Türkiye standard TS EN1234, meeting the regional regulatory requirements.
New Zealand Standard NZS2009; 2002, ensuring adherence to local guidelines.
Taiwan Standard CNS, aligned with specific regional standards.
Japanese Standard JIS R3301, ensuring compliance with Japanese quality benchmarks.
Australian Standard A, B, C, D, tailored to meet Australian industry requirements.
Capability to produce according to customer-specific standards, offering customized solutions.
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