1.7 Refractive Index High-Reflective Glass Beads with 80% Roundness for Road Marking
Price:
$380.00/tons 3-9 tons
MOQ:
1 ton
Delivery Time:
7-15 work days
Brand:
Zhongren
Product Description
High Quality 1.7 Refractive Index Glass Beads for Road Marking
Glass beads serve as high-performance, organic materials that reduce surface adsorption of dust in the air.
The inclusion of specific coupling agents enhances the cohesive force between beads and coatings, preventing
tiny glass beads from sinking into the coating. Due to their flotation functionality, they rise to the surface
of the coating, providing a large surface area that increases utilization rates by over 30%. Reflective glass
beads have become indispensable reflective materials in road safety products.
We provide glass beads with various refractive indices including 1.53, 1.72, and 1.93. We also offer glass
beads conforming to multiple national standards or customized according to customer-specified size distributions.
Available Standard Glass Beads
- Chinese Standard: GB/T 24722-2009 No.1, 2, 3
- Korean Standard: KSL 2521 No.1 and 2
- British Standard: BS6088 Class A and B
- American Standard: AASHTO M247 type 1 and type 2
- European Standard: EN1423 and EN1424
- Turkish Standard: TS EN1423
- New Zealand Standard: NZS2009:2002
- Taiwan Standard: CNS
- Japanese Standard: JIS R3301
- Australian Standard: A, B, C, D
Product Specifications
| Project | Quality |
|---|---|
| Chemical Composition % |
SiO₂ >72% CaO >8% Na₂O <14% MgO >2.5% Al₂O₃ 0.5-2.0% Fe₂O₃ 0.15% Others 2.0% |
| Refractive Index | Nd ≥ 1.5 |
| Density | 2.4-2.6 g/cm³ |
| Size Distribution | Oversize ≤5%, Undersize ≤10% |
| Wire Diameter | 0.03-0.4 mm |
| Durability | 3-5% |
| Hardness | 6-7 MOHS; 46HRC |
| Microhardness | ≥650 kg/cm³ |
| Circularity | Round rate ≥85% |
| Appearance | Colorless, glass transparent without impurities, round and smooth |
| Application | Grinding, Road marking paint, Sand blasting |
| Lead Content | No lead content, meets American 16CFR 1303 Lead content standard |
| Harmful Substances Content | Lower than American 16CFR 1500 standard |
| Flammable Fire Test | Not easily combustible, meets American 16CFR 1500.44 standard |
| Soluble Heavy Metal Content | Metal content of soluble matter ratio solid weight rate no more than ASTM F963 corresponding value |
Size Specifications
| Type | Mesh | Microns Max (μm) | Microns Min (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 |
| 320# | >325 | 45 | 25 |
Frequently Asked Questions
Are you a factory?
Yes, we are a coating & abrasive OEM&ODM factory with 21 years of manufacturing experience.
What types of coatings does your company offer?
We offer a wide range of coatings including acrylic, polyurethane, and latex paints, suitable for various applications from residential to industrial.
What colors are available for your coatings?
We offer a comprehensive color palette with custom color matching services to meet your specific color requirements.
How about the price?
We can offer the best wholesale price which depends on the quantity of the order.
What's your MOQ (minimum order quantity), production period and delivery time?
Our MOQ is 1 ton. We accept mixed orders and the production period and delivery time are 7-15 days.
Can the packaging be customized?
We support customized packaging and customized logos.
Are your coatings environmentally friendly?
We offer environmentally friendly coatings that comply with industry standards for low VOC (volatile organic compounds) and eco-friendly formulations.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shandong Zhongren New Material Technology Co.,LTD
Location
Ouyadaguan CommercialCapital, No.67 Yangguang Xin Road,Shizhong District,Jinan City, ShandongProvince, China
Contact Person
Dora