气相色谱/质谱联用分析橡胶制品喷霜析出物  

Analysis of Blooming Precipitates of Rubber Products by GC/MS

作　　者：董彩玉[1] 朱凯[1] 吕佳萍[1] 苍飞飞[1] 

机构地区：[1]北京橡胶工业研究设计院,北京100143

出　　处：《橡胶科技》2016年第2期44-47,共4页Rubber Science and Technology

摘　　要：用气相色谱/质谱联用(GC/MS)对汽车门窗密封条、橡胶手套、白胶板、轮胎等喷霜析出物进行分析。从GC/MS总离子流色谱分析得出,橡胶制品喷霜析出物主要为防焦剂、促进剂、防老剂、防护蜡和硬脂酸等。GC/MS分离效果好,测试效率高,可以较准确地分析橡胶制品的喷霜析出物。In this study, the blooming precipitates from the car door and window seals, rubber gloves,white rubber and tires were analyzed using gas chromatography/mass spectrometry （GC/MS） . From totalion chromatogram of GC/MS, it was concluded that main rubber blooming precipitates were retarders,accelerators, antioxidants, protective wax and stearic acid. The separation effect of GC/MS was good, the testefficiency was high, and the analysis results were accurate.

关 键 词：气相色谱 质谱 喷霜 析出物 橡胶制品 总离子流色谱 

分 类 号：TQ336[化学工程—橡胶工业] O657.63[理学—分析化学]