火工品
火工品
화공품
INITIATORS & PYROTECHNICS
2013年
4期
42-45
,共4页
炸药%反应型乳化剂%傅立叶红外%爆轰性能%稳定性
炸藥%反應型乳化劑%傅立葉紅外%爆轟性能%穩定性
작약%반응형유화제%부립협홍외%폭굉성능%은정성
Explosives%Reactive emulsifier%Fourier infrared%Detonation performance%Stability
以顺丁烯二酸酐和Sp80为原料，在对甲苯磺酸的催化作用下合成了Sp80顺丁烯酸单酯，通过实验得到最佳反应条件：反应温度为110℃、反应时间为8h、催化剂为甲基苯磺酸、溶剂为甲苯。傅立叶红外分析表明顺丁烯二酸酐和Sp80发生了酯化反应。使用此种乳化剂制备的乳化炸药的爆轰性能符合要求，稳定性强于Sp80制备的乳化炸药。
以順丁烯二痠酐和Sp80為原料，在對甲苯磺痠的催化作用下閤成瞭Sp80順丁烯痠單酯，通過實驗得到最佳反應條件：反應溫度為110℃、反應時間為8h、催化劑為甲基苯磺痠、溶劑為甲苯。傅立葉紅外分析錶明順丁烯二痠酐和Sp80髮生瞭酯化反應。使用此種乳化劑製備的乳化炸藥的爆轟性能符閤要求，穩定性彊于Sp80製備的乳化炸藥。
이순정희이산항화Sp80위원료，재대갑분광산적최화작용하합성료Sp80순정희산단지，통과실험득도최가반응조건：반응온도위110℃、반응시간위8h、최화제위갑기분광산、용제위갑분。부립협홍외분석표명순정희이산항화Sp80발생료지화반응。사용차충유화제제비적유화작약적폭굉성능부합요구，은정성강우Sp80제비적유화작약。
Sp80 maleic acid monoester was synthesized from maleic anhydride and Sp80 under the catalysis of p-toluene sulfonic acid. Optimum reaction conditions were obtained by experiments, which were reacting temperature of 110℃, reaction time of 8 h, catalyst of methyl benzene sulfonic acid and solvent of toluene. Fourier infrared analysis showed that the esterification reaction of maleic anhydride and Sp80 took place. Detonation performance of the emulsion explosive from this kind of emulsifier conforms to requirement, and the stability is better than that of the emulsion explosive from Sp80.
