закаленное стекло

Features: 1.High-strength glass that is heated to intenerate,and then condensed quilckly by cold wind with the same thickness. 2.The optical performance of tempered glass is as well as the normal annealing glass, and they also have good mechanical strength and bounce impact strength. 3.The mechanical strength of tempered glass is as 3-5 times powerful as normal annealing glass, bending strength is as 2-5 times powerful as normal flat glass. 4.The excursion of temperature that tempered glass endure is 250-320 degreen. 5.Safety is the best advantage.After being crashed,the honeycomb pieces prevent people from harming. 6. It meets GB9963-1998 and GB17841-1999 quality level demand. Thinkness:4-19mm Applications:glass door, curtain wall ofbuilding,indoor partition,elavator,showcase,door and window of building,furniture and household appliance etc.