阻燃剂三聚氰胺聚磷酸盐的合成  

Synthesis and characterization of melamine polyphosphate as a new flame retardant

作　　者：王融冰[1] 葛忠学[1] 姚转乐[1] 刘红利[1] 

机构地区：[1]西安近代化学研究所,陕西西安710065

出　　处：《应用化工》2009年第12期1826-1827,共2页Applied Chemical Industry

摘　　要：以三聚氰胺和多聚磷酸为原料,合成了三聚氰胺聚磷酸盐阻燃剂,收率为90.4%。并通过红外光谱(IR)及热分解(DSC)对其结构、性能进行了表征。分别讨论了原料摩尔比、反应时间、溶剂等对产物的影响,确定最佳反应条件为:n(三聚氰胺)∶n(多聚磷酸)=3∶1,反应时间16 h,溶剂为冰醋酸。Flame-retardant of melamine polyphosphate was synthesized from melamine and polyphosphate as raw materials, the yield was 90.4 %. The structure and performance of product was characterized by IR and DSC. The influence of molar ratio, reaction time and solvent on synthesis process was studied. The results show that the optimum reaction conditions are as follows：n （melamine） ：n（polyphosphate） =3：1 ,reaction time 16 h, acetic acid as solvent.

关 键 词：三聚氰胺聚磷酸盐 三聚氰胺 多聚磷酸 冰醋酸 

分 类 号：TQ314.248[化学工程—高聚物工业]