磷酸胍木材阻燃剂研究

STUDY OF FLAME RETARDANT OF GUANIDINE PHOSPHATE TO WOOD

合成了磷酸胍（GP），用于木材的阻燃处理．测定了阻燃木材的氧指数（OI），进行了热重－差热分析（TG－DTA），并用扫描电镜（SEM）观察了磷酸胍对木材结构的影响。

Guanidine Phosphate (GP) was synthetized and was used to treat wood to treat wood to impart flume-retardant property. The OI of the flame-retardant wood, TG-DTA was determined.The edpect of GP to the structure of wood was observed by SEM.