Tempered glass is produced by heating float glass to its softening point and then suddenly cools down to form compression in the surface layer, which make toughened glass has surface pressure stress over 90Mpa and heat-strengthened glass has surface pressure stress 24-69MPa Application: widely used in the area which has a high standard for mechnical strength and safety. doors,building wall,facade window, greenhouse Main specs: Max size(mm):2440 x 6000 Min size(mm):300 x 300 Thickness(mm):3-19 wooden case
