| Customization: | Available |
|---|---|
| Main Raw Material: | Sio2 |
| Appearance: | Solid |
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Our road reflective glass microbeads are expertly crafted from high-quality glass sand (recycled glass) through an advanced high-temperature melting process. Under the microscope, these microbeads exhibit a stunning spherical shape, exuding a colorless and transparent beauty, with a refractive index ranging from 1.50 to 1.64 and diameters between 44 microns and 1400 microns. The predominant production technique for these beads in China is the sophisticated flame floating method. Serving as an essential reflective component in road marking paints, our luminous glass microbeads significantly elevate the anti-reflective properties of road markings, thereby enhancing nighttime driving safety—a fact endorsed by transportation authorities worldwide. At night, when headlights illuminate road markings embedded with our glass microbeads, the light reflects back parallel, enhancing visibility for drivers and significantly boosting the safety of night driving. Today, reflective glass microbeads stand as a vital, irreplaceable material in the realm of road safety products.
| 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 sphere, each bead is smooth, round, and free from visible bubbles or impurities.
Rounding rate: Ensuring superior quality with a rounding rate exceeding 80%.
Density: Precision density of 2.4-2.6g/cm³, ensuring optimal performance.3
Refractive index: Impressive refractive index: Nd ≥ 1.50.
Composition: Crafted from top-grade sodium calcium glass, boasting a SiO2 content greater than 68%.
Conforms to Chinese standard JT/T446-2001 No.1, 2, 3;
Meets Korean Standard KSL2521 No.1 and 2;
Aligns with British Standard BS6088 Class A and B;
Adheres to American standard AASHTO M247 TYPE 1 and TYPE 2;
Compliant with European standards EN1423 and EN1424.
Türkiye standard TS EN1234 is fully supported.
In accordance with New Zealand Standard NZS2009; two thousand and two.
Taiwan Standard CNS is ensured.
Japanese Standard JIS R3301 compliance is guaranteed.
Australian Standard specifications A, B, C, D are all met.
Production can be tailored to meet your specific customer standards.
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