火工品
火工品
화공품
INITIATORS & PYROTECHNICS
2009年
5期
43-45
,共3页
蒲彦利%盛涤伦%朱雅红%陈利魁%杨斌%王燕兰%徐珉昊
蒲彥利%盛滌倫%硃雅紅%陳利魁%楊斌%王燕蘭%徐珉昊
포언리%성조륜%주아홍%진리괴%양빈%왕연란%서민호
起爆药%5-硝基四唑亚铜%结构%性能%感度
起爆藥%5-硝基四唑亞銅%結構%性能%感度
기폭약%5-초기사서아동%결구%성능%감도
Primary explosive%Copper(I) nitrotetrazolate%Structure%Property%Sensitivity
以氯化亚铜、5-硝基四唑钠等为原料合成了一种起爆药5-硝基四唑亚铜.利用能谱分析、红外光谱、紫外-可见光谱及元素分析和DSC测试等方法,对5-硝基四唑亚铜进行了结构表征.初步性能研究表明,5-硝基四唑亚铜的初始分解温度为291℃,峰温为324℃,其分解较剧烈,且热稳定性较好;感度测试结果显示,5-硝基四唑亚铜的撞击感度较BNCP钝感,火焰感度比BNCP敏感、比LA钝感.
以氯化亞銅、5-硝基四唑鈉等為原料閤成瞭一種起爆藥5-硝基四唑亞銅.利用能譜分析、紅外光譜、紫外-可見光譜及元素分析和DSC測試等方法,對5-硝基四唑亞銅進行瞭結構錶徵.初步性能研究錶明,5-硝基四唑亞銅的初始分解溫度為291℃,峰溫為324℃,其分解較劇烈,且熱穩定性較好;感度測試結果顯示,5-硝基四唑亞銅的撞擊感度較BNCP鈍感,火燄感度比BNCP敏感、比LA鈍感.
이록화아동、5-초기사서납등위원료합성료일충기폭약5-초기사서아동.이용능보분석、홍외광보、자외-가견광보급원소분석화DSC측시등방법,대5-초기사서아동진행료결구표정.초보성능연구표명,5-초기사서아동적초시분해온도위291℃,봉온위324℃,기분해교극렬,차열은정성교호;감도측시결과현시,5-초기사서아동적당격감도교BNCP둔감,화염감도비BNCP민감、비LA둔감.
Copper(I) nitrotetrazolate(CuNT) was synthesized from cuprous chloride and sodium 5-nitrotetrazolate.The products was characterized by energy dispersive spectroscopyJR,UV,elemental analysis and thermal analysis methods.The explosive property was also studied.The results show that,the initial decomposition temperature of CuNT is 291℃,the temperature peak value is 324℃,the process of thermal decomposition is severe,and the thermal stability of CuNT is good. Compared to BNCP,CuNT is more insensitive to impact and sensitive to flame,while it is more insensitive to flame than LA.
