Classification Of Tempered Glass Reinforcement Degree

1. Tempered glass: Tempering degree=2-4N/cm, surface stress of tempered glass in glass curtain walls α≥ 95Mpa;
2. Semi tempered glass: Tempering degree=2N/cm, surface stress of glass curtain wall semi tempered glass 24Mpa ≤ α≤ 69Mpa;
3. Super tempered glass: Tempering degree>4N/cm.