产品名称：

镁质防火板

Magnesium fireproof board

规格：

8mm、10mm、12mm、14mm、20mm 常规尺寸1200*2440/1200*3000（厚度和尺寸可定做）

聚苯颗粒材质 密度700KG/m³左右

珍珠岩材质 密度900KG/m³左右

8mm, 10mm, 12mm, 14mm, 20mm standard sizes 1200*2440/1200*3000

 (thickness and size can be customized)

The density of polystyrene particle material is approximately 700KG/m³

The density of perlite material is approximately 900KG/m³

用途：

通风排烟管道，空调管道

Ventilation and smoke exhaust ducts, air conditioning ducts