Road Marking Reflective Glass Beads

Road reflective glass microbeads are small glass beads formed by high-temperature melting of glass sand (waste glass) as raw material. They appear spherical, colorless, and transparent under a microscope, with a refractive index between 150-1.64 and a diameter generally between 44 microns and 1400 microns. Currently, the main process for producing road reflective glass beads in China is the flame floating method. As a reflective material in road marking (paint), road luminous glass microbeads can improve the anti reflective performance of road marking coatings and enhance the safety of night driving, which has been confirmed by transportation departments of various countries. When the car is driving at night, the headlights shine on the road markings with glass microbeads, which can make the light of the headlights reflect back parallel, allowing the driver to see the direction of travel clearly and improving the safety of night driving. Nowadays, reflective glass microbeads have become an irreplaceable reflective material in road safety products

This product is made of glass material with a SiO ₂ content of over 67% as the core, with a hardness of 6-7 Mohs, high elasticity, and a roundness rate of ≥ 85%. After sandblasting, the surface finish of the workpiece is uniform and free of impurities. The technical parameters comply with international standards, including a specific gravity of 2.4-2.6 grams per cubic centimeter, a magnetic particle ratio of less than 0.1%, a bubble content of less than 10%, and support for repeated use. The company has 8 fully automated production lines with an annual production capacity of 50000 tons. The segmented categories cover multiple types such as double coating and high refractive index, and have passed ISO9001 quality management system certification

Function and Function：
1. Reflective performance: Glass beads can reflect the light of car lights, helping drivers clearly identify road markings at night or in low light conditions

2. Enhance safety: In rainy and snowy weather, glass beads can increase the reflectivity of markings, reduce blurred vision caused by accumulated water or snow, and thus reduce the risk of traffic accidents

3. Types and specifications: Road glass beads are usually divided into surface scattering type and internal mixing type, and different specifications (such as 40 mesh, 80 mesh, etc.) are suitable for different construction needs

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Appearance: Colorless transparent sphere, smooth and round, without obvious bubbles or impurities.

Rounding rate: Rounding rate>80%

Density: 2.4-2.6g/cm³

Refractive index: Nd ≥ 1.50

Composition: Composed of sodium calcium glass, with SiO2 content>68%

Chinese standard JT/T446-2001 No.1, 2, 3;

Korean Standard KSL2521No.1 and 2;

British Standard BS6o88 Class A and B;

American standard AASHTOM247TYPE 1 and type 2;

European standards EN1423 and EN1424

Türkiye standard TS EN1234

New Zealand Standard NZS2009; two thousand and two

Taiwan Standard CNS

Japanese Standard JIS R3301

Australian Standard A, B, C, D

Produce according to customer standards

Tina

Qinyuan Fuda New Material Technology Co., Ltd

Address: Qinyuan, Shanxi Province

Mob.:wechat whatsup  +86 18636559668
Email:tina@fudanewmaterial.com

http://www. fudanewmaterial.com

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