Zhejiang flat Glass CO.,LTD |
|
4mm Toughened Safety Glass is used when strength, thermal resistance, and safety are important considerations. Passenger vehicles, for example, have all three requirements. Since they are stored outdoors, they are subject to constant heating and cooling as well as dramatic temperature changes throughout the year. Moreover, they must withstand small impacts from road debris such as stones as well as automobile accidents. Because large, sharp glass shards would present additional and unacceptable danger to passengers, tempered glass is used so that if broken, the pieces are blunt and mostly harmless. The windscreen or windshield is instead made of laminated glass, which will not shatter into pieces when broken while side windows and the rear windshield are typically tempered glass.
Application
Tempered glass belongs to safety glass,which is widely used in the
higher mechanical strength and safety requirement place.Such
as:glass door,building curtain wall,facade window,indoor
partition,furniture,close to heat source and the cold thermal shock
place.
Tempered glass features:
1. Safety: the glass can be broken up into small cubical fragments
without injuring people.
2. High strength: tempered glass is usually 4-5 times stronger than
ordinary glass.
3. Strong thermal stability:thermal shock strength is 3 times
stronger than ordinary glass,can bear 300℃ temperature changing.