The stability of benzotrifuroxan （BTF） and its mixtures with TATNB,TCTNB or NaN3 was studied The explosive performance of BTF was affected by all impurities.NaN3 could increase the thermal sensitivity of BTF,whereas...The stability of benzotrifuroxan （BTF） and its mixtures with TATNB,TCTNB or NaN3 was studied The explosive performance of BTF was affected by all impurities.NaN3 could increase the thermal sensitivity of BTF,whereas TATNB could enhance the mechanic sensitivity.展开更多
Recrystallization of 3-n itro-1,2,4-triazol-5-one(NTO) in co-solvent of water and N-m ethyl-2-pyrroli-done(NMP) was perform anced and NTO spheroid ic partic les w ith the size of 180 m icrons were obtained under rap i...Recrystallization of 3-n itro-1,2,4-triazol-5-one(NTO) in co-solvent of water and N-m ethyl-2-pyrroli-done(NMP) was perform anced and NTO spheroid ic partic les w ith the size of 180 m icrons were obtained under rap id cooling and torrential stirring etc.SEM im ages showed that the spheroid ic partic les were rounded,dense,compact,and had no cavities.XRD curves revealed thatNTO speroid ic partic les had the sam e d iffraction angles as raw partic les wh ile the crystallin ity integrality de-creased rem arkab ly.SEM im ages of the cross section showed that the partic les were composed of need les w ith d iam eter of several m icrons that arranged rad ially outward from the center.展开更多
文摘The stability of benzotrifuroxan （BTF） and its mixtures with TATNB,TCTNB or NaN3 was studied The explosive performance of BTF was affected by all impurities.NaN3 could increase the thermal sensitivity of BTF,whereas TATNB could enhance the mechanic sensitivity.
文摘Recrystallization of 3-n itro-1,2,4-triazol-5-one(NTO) in co-solvent of water and N-m ethyl-2-pyrroli-done(NMP) was perform anced and NTO spheroid ic partic les w ith the size of 180 m icrons were obtained under rap id cooling and torrential stirring etc.SEM im ages showed that the spheroid ic partic les were rounded,dense,compact,and had no cavities.XRD curves revealed thatNTO speroid ic partic les had the sam e d iffraction angles as raw partic les wh ile the crystallin ity integrality de-creased rem arkab ly.SEM im ages of the cross section showed that the partic les were composed of need les w ith d iam eter of several m icrons that arranged rad ially outward from the center.
