| Customization: | Available |
|---|---|
| Main Raw Material: | Sio2 |
| Appearance: | Solid |
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Discover the wonder of Road Reflective Glass Microbeads: meticulously crafted, these tiny spheres are born from the high-temperature transformation of glass sand (recycled glass). Viewed under a microscope, they exhibit a perfect spherical shape and a crystal-clear, colorless appearance. With a refractive index ranging from 1.50 to 1.64, and sizes spanning from a delicate 44 microns to a robust 1400 microns, these microbeads are engineered with precision. In China, the predominant production technique is the innovative flame floating method. Serving as a crucial component in road markings and paints, these luminous glass microbeads significantly bolster the reflection performance of road coatings, ensuring enhanced visibility for night drivers. Endorsed by transportation authorities globally, they are proven to return the headlight beams back to their source, thus illuminating the path ahead for drivers and significantly boosting nighttime driving safety. Reflective glass microbeads have solidified their status as an indispensable element in road safety applications, unmatched in their ability to ensure visibility and safety on the roads.
| 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 transparency, these spheres are smooth and perfectly round, free from noticeable bubbles or impurities.
Rounding rate: Ensured excellence with a rounding rate exceeding 80%.
Density: Precisely measured between 2.4-2.6g/cm³ for consistent quality.
Refractive index: With Nd ≥ 1.50, these beads offer superior optical clarity.
Composition: Expertly composed of sodium calcium glass, boasting a SiO2 content exceeding 68%.
Complies with Chinese Standards JT/T446-2001 No.1, 2, 3; ensuring reliability and performance.
Aligns with Korean Standard KSL2521No.1 and 2; for assured compatibility.
Meets British Standard BS6o88 Class A and B; guaranteeing quality.
Adheres to American Standard AASHTOM247TYPE 1 and type 2; for consistency in excellence.
Compliant with European standards EN1423 and EN1424; assuring superiority.
Türkiye Standard TS EN1234; certified for trustworthiness.
New Zealand Standard NZS2009; two thousand and two; for assured performance.
Taiwan Standard CNS; adhering to exacting benchmarks.
Japanese Standard JIS R3301; upholding rigorous standards.
Australian Standard A, B, C, D; highlighting premium quality.
Manufactured to meet bespoke customer standards; tailored to perfection.
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