| 烟用聚丙烯丝束滤棒成型胶粘剂中苯系物含量的测定 |
| |
| 引用本文： | 黎洪利,白晓虹,文鹏,蔡利.烟用聚丙烯丝束滤棒成型胶粘剂中苯系物含量的测定[J].安徽农业科学,2011,39(6):3657-3658,3680. |
| |
| 作者姓名： | 黎洪利 白晓虹 文鹏 蔡利 |
| |
| 作者单位： | 1. 重庆烟草工业有限责任公司,重庆,400060
2. 重庆医药工业研究院有限责任公司,重庆,400061 |
| |
| 摘 要： | 目的]测定烟用聚丙烯滤棒成型胶粘剂中的苯系物含量。方法]采用顶空-气相色谱法对丙纤胶进行检测,并用外标曲线法进行定量。结果]以5 m l饱和NaC l溶液作为样品基质,样品瓶在80℃下平衡30.0 m in,各苯系物的平均回收率为93%~105%,相对标准偏均差〈5%。结论]该方法可以用来测定烟用丙纤胶中微量苯系物。
|
| 关 键 词： | 聚丙烯丝束 胶粘剂 苯系物 顶空-气相色谱法 |
Determination of Benzene Homologues in Adhesive Applied on Polypropylene Tow for Making Cigarette Filter Rod |
| |
| LI Hong-li et al.Determination of Benzene Homologues in Adhesive Applied on Polypropylene Tow for Making Cigarette Filter Rod[J].Journal of Anhui Agricultural Sciences,2011,39(6):3657-3658,3680. |
| |
| Authors: | LI Hong-li |
| |
| Institution: | LI Hong-li et al(Chongqing Tobacco Industrial Co.Ltd,Chongqing 400060) |
| |
| Abstract: | Objective] To determine the benzene homologues in adhesive applied on polypropylene tow for making cigarette filter rod.Method] Headspace gas chromatography with area-external standard method was applied to quantitative analyze the benzene homologues in adhesive.Result] The sample was mixed with 5 ml saturated sodium chloride solution,then sample vial was balanced 30.0 min under 80 ℃.Under such conditions,the recovery was 93%-105%,and RSD was below 5%.Conclusion] The method was suitable for the determination of the benzene homologues in adhesive applied on polypropylene tow for making cigarette filter rod. |
| |
| Keywords: | Polypropylene fiber tow Adhesive Benzene homologues Headspace gas chromatography |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
