摘要
采用反相气相色谱法(IGC)用8种探针分子对氟橡胶(F246G,F2463,F2311,F2314)和黑索今(RDX)进行表面测定,计算其表面自由能作用参数、酸性作用参数及碱性作用参数。结果表明:四种氟橡胶为碱性物质,黑索今为酸性物质,四种氟橡胶与黑索今之间可形成酸碱相互作用。
The surface free energy properties of fluoro rubber( F246G , F2463 , F2311 , F2314) and RDX were measured by inverse-gas-chro-matography (IGC) . Parameters of chromatic dispersion, acid property, base property of fluoro rubber and RDX were calculated by ten known acid .base and natural probe molecules. The results show that fluoro rubber is basic and RDX is acidic. Fluoro rubber and RDX have acid-base action.
出处
《含能材料》
EI
CAS
CSCD
2005年第1期26-28,共3页
Chinese Journal of Energetic Materials
基金
国家自然科学基金与中国工程物理研究院联合基金资助项目(10076001)
关键词
物理化学
反相气相色谱法
氟橡胶
黑索今
表面自由能
碱性质
酸性质
physical chemistry
inverse-gas-chromatography(IGC)
fluoro rubber
RDX
surface free energy
acid/base property
