Glass beads for road marking
Product Description
“Fantastic” Brand for High-Refraction Glass Beads
The raw materials are made of BaO、TiO2、rare earth, etc. They have the characters of melting roundness nearly 100%, refractive index 1.9-2.4, small volume, prone to adhere to surface of road marking and clothing. The patented coating materials and coating processing make our products be more transparent and increase refractive index. Its refractive effect is 6 times better than the common glass beads. A perfect circle, coupled with the high refractive index of light refraction brought about an excellent reflector. It is core material for producing reflective fabric, reflective foil, highlight class film, reflective clothing, reflective ink, reflective paint, and other new composite material. It can be widely used in roads, ports, mines, firefighting, traffic safety and other fields, and playing a highly symbolic role.
Main Composition:TiO2-BaO-ZnO-ZrO2
Refractive Index: ≥ 1.90-1.93 ≥2.23-2.4 (for refraction material use)
Color: transparent or tiny yellow
Shape: spherical particles, fluidity
Size range:10 – 1000 μm
(According to customer's requirements specifications)
Roundness:≥ 90%
Rate of Lost Through:≤ 3%
Density:4.2 - 4.5g/cm3
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