磷系环保阻燃剂甲基膦酸二甲酯（DMMP）的合成及其对玻璃钢阻燃性能的影响
Synthesis of phosphorus-containing environmental inflaming retarding Dimethyl Methyl Phosphonate(DMMP) and the inflaming retarding performance in the FRP
通过Michaelis-Arbuzov 重排反应，在常压下由亚磷酸三甲酯（TMP）合成了甲基膦酸二甲酯（DMMP），并探讨了反应条件对反应的影响，从而得到最优的工艺：反应温度为180℃，催化剂用量为反应物的12wt%，反应时间为13小时，收率可达到78%。经红外光谱和核磁共振波谱显示反应产物结构正确。并将其添加在玻璃钢材料（FRP）中，制得了阻燃玻璃钢，其氧指数可达到30.4%。
imethyl Methyl Phosphonate(DMMP) was synthesized via the Michaelis-Arbuzov rearrangement in the normal pressure .The preparation condition of DMMP, such as the reaction time, temperature and catalyst's dosage were investigated. When temperature is higher than 180℃, catalyst's dosage is 12wt%, and the reaction time is about 13h, a highest yield (78%) of DMMP can be obtained. The FTIR and NMR results show that the obtained product is DMMP. The inflaming retarding performance and the mechanical property of DMMP/ FRP (Fibre Reinforced Plastics) composites were also investigated. When the DMMP content in the DMMP/ FRP composites is 10wt%, the LOI(Limited Oxygen Index) value can reach up to 30.4.
曾挚、沈春晖、车绪新
有机化学工业精细化学工业高分子化合物工业
有机高分子材料磷系环保阻燃剂甲基膦酸二甲酯MMP玻璃钢
organic polymerphosphorus-containingenvironmental inflaming retardingDimethyl Methyl PhosphonateDMMPFRP
曾挚,沈春晖,车绪新.磷系环保阻燃剂甲基膦酸二甲酯（DMMP）的合成及其对玻璃钢阻燃性能的影响[EB/OL].(2011-03-14)[2025-08-24].http://www.paper.edu.cn/releasepaper/content/201103-608.点此复制
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