华商宝

硼硅4.0防火玻璃(BG40)

产品性能：

l         极佳的视觉效果

l         超强的防火性

l         优异的耐热冲击性能

l         无需均质处理，无自爆

使用领域

l         防火玻璃           

l         防火隔断

l         中空玻璃

l         幕墙玻璃

l         有防火要求的天棚、地板

技术参数

出厂尺寸(mm)：            1200×2400 1600×2400 

其他尺寸可根据要求生产

厚    度(mm)：            6--12 

密度（(g/㎝3 )(at 25℃)：  2.28±0.02

膨胀系数(α)(20-300℃)：  4.0±0.1×10-6

软化点(℃)：              845±5

防火等级：                C级︱类（≥120min）

执行标准：                GB15763.1-2001

后续加工：                切割成形，磨边

注意事项

1、硼硅单片防火玻璃不能使用在有明确要求具有隔热或防热辐射功能的场合。
2、硼硅单片防火玻璃是经过特殊处理的安全玻璃，加工成形后，不能进行切割   等深加工

3、搬运和安装时应注意避免硼硅单片防火玻璃表面划伤。

Borosilicate Fire-resistant Glass (BG40)

Characteristics

l         Glass that stays at all times

l         Top quality with outstanding fire resistance

l         High resistance to thermal shock

l         Without self-explosion.

Application

l         Fire-resistant glass for doors and windows;

l         Fire-resistant glass for cut off;

l         Sealed insulating glass;

l         Glass used in curtain walls;

l         Fire-resistant glass for ceiling, floor

Technical Data

Dimensions(mm):                         1200×2400 1600×2400  

other formats upon request

Available thickness(mm):                   6--12 

Density(g/㎝3 )(at25℃):                   2.28±0.02

Co-efficient of expansion(α)(20-300℃):      4.0±0.1×10-6

Softening point(℃):                       845±5

Integrity:                                C class︱item(≥120min)

Executive standard:                       GB15763.0-2001

Processing:                              pre-cut formats, edge processing

Regulation

1.       Borosilicate single piece fire-resistant glass cannot be used in situation that has clear request for heat insulation or heatproof radiation function.

2.       Borosilicate single piece fire-resistant glass is specially processed safety glass. After the shape processing, it cannot be processed.

3.       Avoid borosilicate single piece fire-resistant glass surface being scratched when moving and installing it.