摘要
采用顶空-气质联用(HS-GC-MS)技术测定了聚丙烯基复合材料和橡胶中的挥发性组分。色谱柱选用DB-WAX,平衡温度为100℃,平衡时间为1h。结果表明:所选用的聚丙烯基复合材料中检出正丁醇、2-氯乙醇、2-乙基己醇、邻甲苯胺、苯酚等五种挥发性组分;橡胶中检出对二甲苯、环己酮、甲睾酮、4-萜烯醇、4-烯丙基苯甲醚、萜品油烯、萘、1-甲基萘、苯并噻唑、1,4-萘醌等十种挥发性组分。
The volatile components in polypropylene composite were determined using headspaee gas chromatography- mass spectrometry （HS -GC -MS）. The conditions that DB -WAX chromatographic column and headspaee equilibrium temperature at 100~C for one hour were chosen. Effects of headspace equilibrium temperature and time on total volatile components were discussed. The results showed that five kinds of volatile components （ 1 - Buatanol, 2 - Chloroethanol, 2 - Ethylhexanol, o - Toluidine, Phenol） were detected in polypropylene composite and ten kinds of volatile components （p -Xylene, Cyclohexanone, 17 Methyltestostosteron, 4 - Terpineol, 4 - Allylanisol, alpha - Terpinolen, Naphthalene, Naphthalene, 1 - methyl - Benzothiazole, 1,4 - Naphthaquinone） were detected in rubber which chose for analyzing.
出处
《山东化工》
CAS
2013年第11期78-80,共3页
Shandong Chemical Industry
基金
国家自然科学基金项目(20873119)
江苏省研究生工作站项目(2010)
关键词
顶空-气质联用
高分子材料
聚丙烯基复合材料
橡胶
挥发性组分
headspace gas chromatography mass spectrometry （ HS - GC - MS ）
polymer materials
polypropylene composite
rubber
Volatile components
