阻燃性能好

按照《建筑设计防火规范》和《高层民用建筑防火设计规范》要求用于管道及设备的保温材料须采用不燃或难燃材料。而本材料中含有大量阻燃减烟原料，燃烧时产生的烟浓度极低，而且遇火不熔化，不会滴下着火的火球，材料具有自熄来特征。

按GB8624-2006《建筑材料及制品燃烧性能分级》，华美Class1产品指标远优于国标中用于建筑产品领域制品燃烧性能不低于C级的标准，确保安全可靠。

Good fire-blocking

According to the fire-proof regulation of building design and fire-proof regulations of higher living building, the heat-preservation material used in piping and equipment should adopt the fire-blocking and smoking-reducing raw materials. The smoking concentration generated from fire is very low. It shall not be melted when touched with fire and no any burning balls will be fallen down. The material has self-extinguishing characteristic.

The specification of Huamei class 1 product is better than the national standard which used for burning products of construction fields.  The burning performance of the product is not lower than c grade according to GB8624-2006 classification for burning behavior of building materials and products, ensuring safe and reliable.