A fire retardant coating which is used in our country reflaxes VOC.This study develops a new-tyle fire of retardant coating which is halogen free,low smoking friendly to ecosystem environment.

• 针对我国目前常用的防火涂料普遍存在VOC(挥发性有机化合物)超标的现象,开发一种新型无卤、低烟、无毒、与生态环境相协调的膨胀型防火涂料。