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Brief： For tempered glass for automobiles, glass is heated until its temperature gets near the softening point and then cooled quickly to get the surface of glass to produce prestress layer on the surface
Characteristic
◆Safety
After tempered glass for automobiles gets broken after collision, the whole glass is torn into obtuse particles shaped like honeycomb which do no harm to human body. Thus, the personal safety of the drivers and passengerscan be well protected.
◆High Mechanical Strength
The impact resistance of such glass is 3 to 10 times as large as that of common glass. For example, a steel ball weighing 227g will not break when falling from the height 2.5mm to 3mm above the center of glass sample (volume: 300mm﹡300mm﹡5mm).
◆Thermal Stability
The glass can endure temperatures ranging from 250℃ to 320℃.。 |
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