90 minutes fireproof glass 

Anti-fire glass Anti-fire glass is a new functional materials which used in construction,with good light transmission and fire retardant properties.In the appearance they are the same with float glass,but they used the physical method and special techniques processing the float glass to get it.With high-heat resistance,light specific gravity,high transparency,no yellow,no bubbles and other unique characteristics.It can effectively to prevent flame and smoke spread. Normal thickness:5-15mm,Fire duration:90-180min.        Name  Fire proof glass  shape can make as custoerm request Glass Type Tempered Glass place of origin jiangsu(china) Structu…