医药包装用卤化丁基橡胶瓶塞的红外光谱表征  

Infrared Spectrum Characterization of Halogenated Butyl Rubber Bottle Closure Used for Medicine

作　　者：胡宗智[1] 赵小蓉[1] 顾华[1] 侯东芳[1] 尹义林[2] 

机构地区：[1]三峡大学,宜昌443002 [2]同济大学,上海200092

出　　处：《包装工程》2007年第5期41-42,45,共3页Packaging Engineering

基　　金：三峡大学科学基金(KJS0417)

摘　　要：采用傅里叶变换红外光谱仪的衰减全反射附件—OMNI采样器,对医药包装用氯化丁基橡胶和溴化丁基橡胶瓶塞样品进行了红外光谱分析。结果表明:两者的红外光谱特征峰存在一定程度的差异,根据这种差异可以快速准确的对氯化丁基橡胶和溴化丁基橡胶瓶塞进行鉴别,同时该技术具有无损分析的特点。OMNI sampler, the attenuated total reflection accessory of the Fourier Transform Infrared Spectrometer, was used to analyze the infrared spectrum of chloride butyl rubber and brominized butyl rubber bottle closures used as medical and pharmaceutical package. The results showed that the infrared spectrum characteristic peaks were different to some extent; therefore, the technique can identify the chloride butyl rubber bottle closure and brominized butyl rubber bottle closures without destroying samples rapidly and accurately.

关 键 词：氯化丁基橡胶 溴化丁基橡胶 红外光谱 

分 类 号：O657.33[理学—分析化学] TQ333.6[理学—化学]