亚洲精品午夜久久久伊人,国产成人女人毛片视频在线,久久AV片免费高清,人妻无码不卡中文字幕系列在线

TEL.0335.3654777
Home. >
Products.
> FIRE-RESISTANT GLASS
FIRE-RESISTANT GLASS
Fire-resistant glass can be divided into monolithic  and composite fireproof glass. Monolithic fireproof glass is to do special processing based on the float sheet  glass and tempered glass , so as to, make it can control the spread of the fire and isolate the fire . Composite fireproof glass can be made by monolithic fireproof glass. The fireproof glass that using super tempered processing can withstand temporary thermal stress of more than 224 mpa, so it is difficult to break.
Characteristic:
· fire resistance
Refractory integrity is above 1.5 hours, and the highest resistance to high temperature is 224 ℃ or higher
· Low impact resistance
After standard shock test,no glass broken
· Safety

Thestrength o

Specifications:
· Tickness:12mm / 15mm / 19mm
· Max. size:386”×126”  9800mm×3200mm
(Sizes can be customized)
performance data: