How to maintain your tempered glass door
Kim www.sggglassmanufacturer.com 2016-11-07 20:39:32
Nowadays tempered glass is widely used,especially,even whole building's curtain wall made by tempered glass such as National Grand Theatre of China and many other buildings.
As we know tempered glass have high strength and high safety,but keep the high transmittace of annealed glass.Many countries must be required tempered glass for high-rise residential glass.Although tempered glass has high strength,but it also has weakness,if you have not maintain your tempered glass well.May be caused self explosion.
1.You'd better maintain your tempered glass well,especially each corner of the glass，if the corner of tempered glass has a little damaged,which add the risk of self explosion.Because the stress focus on the corner, so you must protect the corner.
2.Avoiding the tempered glass wihstand the stress in a long time,especially many family dining-table with a tempered glass surface.so you must keep the streebet between 70mpa and 100mpa.
3.Avoiding the temperature with a huge difference in a tempered glass ,for example one side with high temperature,the other side with lower temperature.It will be exploded 90％。
4.Avoiding spilt the sodium hydroxide,hydrofluoric acid and other alkaline compound.Because glass contain silicon dioxide.All above will be have a chemcial reaction with glass.
5.Avoiding using sharp and hard objects knocking at glass edge.
Source from www.sggglassmanufacturer.com
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