| Customization: | Available |
|---|---|
| Main Raw Material: | Sio2 |
| Appearance: | Solid |
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Crafted with precision, our Road Reflective Glass Microbeads are meticulously engineered from high-grade glass sand (recycled glass) through an advanced high-temperature melting process. These remarkable beads, when observed microscopically, reveal their perfect spherical shape and pristine, colorless transparency. With a refractive index ranging from 150 to 1.64 and diameters spanning 44 to 1400 microns, they are setting new standards in reflective technology. The predominant method in China, the flame floating process, ensures the highest quality reflective glass beads, revolutionizing road safety by significantly enhancing the anti-reflective capabilities of road marking paints. As vehicles navigate the night, headlights illuminate the beads, which brilliantly reflect light back parallel, ensuring clear visibility for drivers and unrivaled night-time safety. Embraced globally, reflective glass microbeads are now a cornerstone in road safety innovations, proving indispensable across diverse applications.
| 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 flawless, colorless transparent spherical form, our beads are smooth and impeccably round, free from noticeable bubbles or impurities.
Rounding rate: Exceptional precision with rounding rates exceeding 80%.
Density: A consistent density range of 2.4-2.6g/cm³ ensures optimal performance.3
Refractive index: Boasting a refractive index of Nd ≥ 1.50, these beads are engineered for superior reflectivity.
Composition: Crafted from sodium calcium glass, with an impressive SiO2 content exceeding 68%, guaranteeing durability and performance.
Chinese standard: Adheres to JT/T446-2001 No.1, 2, 3, ensuring national compliance and quality.
Korean Standard: KSL2521No.1 and 2, meeting rigorous Korean industry standards.
British Standard: BS6o88 Class A and B, aligning with esteemed British benchmarks.
American Standard: Compliant with AASHTOM247TYPE 1 and type 2, setting a high standard in the USA.
European Standards: EN1423 and EN1424, ensuring adherence to stringent European requirements.
Türkiye Standard: Conforms to TS EN1234, guaranteeing quality in Türkiye.
New Zealand Standard: NZS2009; two thousand and two, aligning with New Zealand's rigorous demands.
Taiwan Standard: CNS, maintaining high standards in Taiwan.
Japanese Standard: JIS R3301, fulfilling the exacting standards of Japan.
Australian Standard: Meets the comprehensive A, B, C, D standards across Australia.
Produce according to customer standards, offering bespoke solutions tailored to your specific needs.
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