中国烟草学报2018，Vol.24Issue(3)：9-13,5.DOI:10.16472/j.chinatobacco.2017.277
加热丝材质和雾化温度对电子烟气溶胶主要成分释放量的影响
Effects of material of heating wire and vaporization temperature on main components in e-cigarette aerosol
摘要
Abstract
An electronic cigarette comprehensive test platform was used to study effects of heating wire made with different materials,i.e.Ti,Ni200 and SS316L,and vaporization temperatures,ranging from 180℃ to 300℃,on release of nicotine,propylene glycol and glycerin in e-cigarette.Results showed that: 1)The dynamic real-time resistance of these three heating wire materials was positively correlated with vaporization temperature.2)Under same temperature condition and static initial resistance,e-cigarette with Ni200 heating wire delivered maximum nicotine,propylene glycol and propylene glycol,followed by e-cigarette with Ti heating coil and SS316 heating coil.3)Yields of nicotine,propylene glycol,glycerin were positively proportional to temperature.Yield of nicotine increased rapidly at 220-240 ℃,and then slowed down with further increase of temperature.4)As temperature increased to 260℃,yields of propylene glycol and glycerin were significantly changed,while yield of glycerin was higher than propylene glycol.关键词
加热丝/雾化温度/气溶胶/电子烟/烟碱/丙二醇/丙三醇/释放量Key words
heating wire/vaporization temperature/aerosol/e-cigarette/nicotine/propylene glycol/propylene glycol/release amount引用本文复制引用
段沅杏,杨威,朱东来,杨柳,李廷华,陈永宽..加热丝材质和雾化温度对电子烟气溶胶主要成分释放量的影响[J].中国烟草学报,2018,24(3):9-13,5.基金项目
云南中烟项目"特色功效型电子烟烟油的开发和应用"[2016XY02] （）
云南省青年基金项目"电子烟烟液关键成分递送规律研究"[2017FD046] （）
