升温方法对气相色谱检测硅烷偶联剂结果的影响  

Effects of Heating Methods on the Results of Gas Chromatography of Silane Coupling Agent

作　　者：余杰明 胡新嵩 

机构地区：[1]广州市高士实业有限公司,广州510450

出　　处：《有机硅材料》2009年第4期250-251,共2页Silicone Material

摘　　要：考察了气相色谱仪两种升温方法对γ-氨丙基三乙氧基硅烷测试结果的影响。结果表明,程序升温法和恒温法检测出的含量一样;但采用恒温法更简便、快速。单从检测KH-550含量考虑,气相色谱仪恒温检测发是一种快速有效的好方法。The effects of two heating methods on gas chromatograph on γ - ammonia propyl - glycidoxypropyhrimethoxysilane were investigated. The results showed that the content was the same by the methods of programmed temperature and constant - temperature ; however, it is easier and faster when using the method of constant - temperature. Gas chromatograph temperature detection is a quick and effective way when considers from the content examination of KH -550.

关 键 词：Γ-氨丙基三乙氧基硅烷 气相色谱 色谱条件 有机硅密封胶 

分 类 号：O627.41[理学—有机化学]