【摘要】 以氧氯化磷 ,季戊四醇和三聚氰胺为原料合成了新型磷氮系阻燃剂 2 ,2 -羟甲基 -1 ,3 -丙二基双磷酸二氢酯三聚氰胺盐 ,经熔点及红外数据初步确认了分子结构 ,并测定了该化合物对聚丙烯 (PP)的阻燃性能 .更多还原

【Abstract】 A new fire refardant melamine salt of 2,2 bis(hydroxymethyl) 1,3 propanediyl bis(dihydrogen phosphate) is prepared from phosphous oxychloride,pentaerythritol and melamine.Its structure is characterized by melting point and IR.The fireproofing behavior is discussed as well.更多还原