1. Product description Float glass is made by high-quality sand, natural ores and chemical materials by mixing them and melting them at high temperature; The molten glass flow into tin bath where the float glass is spread, polished and formed on the molten tin. 2. Product characteristics: The float glass has smooth surface, excellent optical performance, stable chemical capability, and high mechanism intensity. It is also resistant to acid, alkali and corrosion. Appendix: The physical performance of float glass Reflectance: 1.52 Specific heat: 753.62 Softening point: 720-730 Heat expansion coefficient: 8.5*10 Density: 2500kg/m Yung module: >7*10pPa Bend intensity: 90Mpa