| Customization: | Available |
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| Main Raw Material: | Sio2 |
| Appearance: | Solid |
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Delve into the extraordinary world of road reflective glass microbeads, innovative marvels crafted from high-temperature melted waste glass sand. Under the microscope, these beads reveal their immaculate spherical elegance, colorless transparency, and a refractive index ranging from 1.50 to 1.64. Their diameters span from 44 to 1400 microns. China primarily employs the flame floating method to produce these essential components for road safety. As indispensable reflective materials in road markings, these glass microbeads significantly enhance night driving safety. They reflect headlight beams back with precision, ensuring the driver maintains clear visibility of the road. Endorsed by global transportation authorities, these microbeads are vital in reducing night-time driving hazards. Undeniably, reflective glass microbeads are a cornerstone 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 |
Exquisite Appearance: Exhibits a flawless, colorless, transparent spherical form, meticulously smooth without noticeable bubbles or impurities.
Exceptional Rounding rate: Rounding rate exceeds 80%, showcasing superior quality.
Density: Robust density measuring between 2.4-2.6g/cm³, ensuring durability and performance.3
Refractive index: Nd ≥ 1.50, promising optimal refraction properties.
Composition: Expertly crafted from sodium calcium glass, boasting a SiO2 content exceeding 68%.
Meets Chinese standard JT/T446-2001 No.1, 2, 3;
Complies with Korean Standard KSL2521 No.1 and 2;
Adheres to British Standard BS6088 Class A and B;
Conforms to American standard AASHTO M247 TYPE 1 and 2;
Aligns with European standards EN1423 and EN1424
Türkiye standard TS EN1234 accreditation
Satisfies New Zealand Standard NZS2009; 2002
In line with Taiwan Standard CNS
Japanese Standard JIS R3301 compliance
Australian Standard A, B, C, D adherence
Producing standards tailored to customer specifications
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