Detailed High Refractive Index Glass Bead Description:
Glass Bead with Refractive Index 2.2ND. 2.2nd glass bead is used for retro-reflective articles(refer to enclosed glossary), such as engineering grade sheet and super engineering grade sheet which contribute to road signs and traffic safety. Composition TiO2-BaO-ZnO GLASS. Refractive Index 2.2±0.1Nd. Specific Gravity 4.5±0.2 g/cm³. Color White. Form Fine spheres powder. Size 20-100μm. Roundness ≥95%. Opacity ≤5%
- Products ID: 3494
- Product Category: Glass
- Post date: Jul 23, 2008
Our company is specialized exporter, manufacturer and supplier of High Refractive Index Glass Bead in china.
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