Tempered Glass - Glass Material, Various Thickness, Clear Color | Durable, Heat Resistant, High Strength, Shatterproof, Polished Edgework

Tempered Glass is that heat float glass to conversion temperature, then cool evenly , so make the glass surface with strong stress, during the cooling course, the glass surface is quick cooling and then solidified, instead the glass inner-part continue to cool & contract to make glass surface produce stress and inner part produce tension power, so improve the strength and anti-heat stability
Higher anti-heat property: can bear 300a temperature, have obvious effect for preventing from heat-cracking

Higher Bearing pressure: the property to easy break can be got improved, when tempered glass broken, will take on obtuse angle broken piece, can greatest reduce the harm for human body
Higher Strength: anti-bent glass is 3-5 times of common glass, anti-compact power is 5-10 times of common glass

Safety propertyTemperedSemi-temperedCommon glass
safetybestCommonno
strength152MPA--------30-90MPA
Heat stability250-320a a 100a a 20-100a a
Surface stress95MPA24-69MPA----------
Broken stateobtuse particleRadiation brokenSharp angle

Property :
Heat stability: can bear high temperature, about is 3 times of common glass, can endure 200-300 degree temperature change
High strength: the strength of tempered glass is about 4-5 times of common glass.