无溶剂法合成PPS-PEPA的研究  

Study on the Synthesis of PPS-PEPA under Solvent-free Method

作　　者：王彦林[1] 张艳丽[1] 杨兴[1] 康天飞 

机构地区：[1]苏州科技学院化学与生物工程学院,江苏苏州215009

出　　处：《塑料工业》2012年第5期26-28,共3页China Plastics Industry

基　　金：苏州市应用基础研究计划项目(SYJG0928)

摘　　要：在无溶剂条件下,以苯基硫代膦酰二氯(DCPPS)、1-氧基磷杂-4-羟甲基-2,6,7-三氧杂双环[2.2.2]辛烷(PEPA)为原料,合成含硫有机膦阻燃剂PPS-PEPA。通过红外、核磁、热分析、元素分析等对产物进行了表征,并对其阻燃性能进行了研究。A novel sulfur-containig organophosphorus flame retardant was synthesized through the phenylthiophosphonic dichloride and PEPA under solvent-free condition. The structure of the obtained product was characterized by IR, 1 H NMR, thermal analysis and elementary analysis. The flammability properties were investigated.

关 键 词：含硫有机膦阻燃剂 苯基硫代膦酰二氯 无溶剂法 合成 

分 类 号：TQ314.248[化学工程—高聚物工业]