Tempered safety glass

Characteristics 1.Tempered glass is produced by heating annealed glass in a furnace to 620℃. Progressing from the furnace, the glass is rapidly cooled with jets of cold air, inducing compressive stresses to the surface while the center remains tensile. 2. 4-5 times stronger than annealed glass of the same thickness. 3. Stronger resistance to thermal breakage than annealed or heat strengthened glass 4. If breakage occurs the glass breaks up into small, cubical fragments, which are not threatening to humans. 5. Ideal for areas with high wind loads and areas where human contacts is an important consideration, Sunny’s tempered glass is the perfect option for architects who must meeting building codes and safety requirements. Moreover, it is the only glass strong enough to withstand high levels of thermal stress, a common reason for breakage in building facade glazing units. Parameters 1. Visible Light Transmittance ≥ 91% 2. Iron content:≤120ppm Fe2O3 3. Density: 2.5g/cc Applications 1. External use of windows, doors, shopfronts in offices, houses, shops etc. 2. Interior glass screens, partitions, balustrades etc. 3. Shop display windows, showcases, display shelves etc. 4. Furniture, table-tops, picture frames etc.