固体火箭技术2012，Vol.35Issue(1)：83-87,103,6.
纤维素甘油醚硝酸酯在双基推进剂中的应用
Application of nitrate ester of cellulose glycidyl ether in propellant
袁荃 1邵自强 2张有德3
作者信息
- 1. 太原市塑料研究所,太原030024
- 2. 北京理工大学材料科学与工程学院,北京100081
- 3. 山西北方兴安化学工业有限公司,太原030008
- 折叠
摘要
Abstract
Nitrate ester of cellulose glycidyl ether ( NGEC) is one kind of modified nitrocelluloses. The NCEC-modified double-base propellants were prepared by using traditional solvent-free method. The properties of NGEC modified double base propellant including mechanical, combustion, ballistic and combustion wave structure were investigated. The results show that NGEC has good thermoplastic and NGEC modified double base propellant exhibits a better processing property. Compared with NC-based propellant, NGEC modified double base propellant possesses 1. 5 times higher elongation at low temperature ( - 40 ℃) , stable ballistic performance and similar combustion properties and combustion waves structure. So, as an energetic thermoplastic binder instead of NC, NGEC can be used in new modified double base propellant research.关键词
改性硝化棉/改性双基推进剂/力学性能/燃烧性能/燃烧波结构Key words
modified nitrocellulose/the high-solid modified double base propellant/mechanical properties/combustion performance/combustion waves structure分类
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袁荃,邵自强,张有德..纤维素甘油醚硝酸酯在双基推进剂中的应用[J].固体火箭技术,2012,35(1):83-87,103,6.
