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| 卷烟引燃倾向测试方法的研究与改进 | |
| 引用本文： | 潘曦,熊宏春,陈义坤,程占刚,叶明樵,张华,冯茜,向兰康,高震宇.卷烟引燃倾向测试方法的研究与改进[J].中国烟草学报,2012,18(4):27-30. |
| 作者姓名： | 潘曦 熊宏春 陈义坤 程占刚 叶明樵 张华 冯茜 向兰康 高震宇 |
| 作者单位： | 1. 湖北中烟工业有限责任公司,武汉市东西湖区金山大道1355号,430040 2. 中国烟草标准化研究中心,郑州高新技术产业开发区枫杨街2号,450001 3. 中国科学院合肥物质科学研究院,合肥市蜀山湖路350号,230031 |
| 基金项目： | 国家烟草专卖局2010年度标准制修订项目“卷烟引燃倾向及其测试方法研究” |
| 摘 要： | ASTM E2187是国际上广泛使用的评估卷烟引燃倾向的标准测试方法,该方法将达到全长燃烧的卷烟比例作为卷烟引燃倾向的唯一判定指标。研究表明,仅使用全长燃烧百分比这一指标来评估卷烟的引燃倾向,区分度较差。文中通过3组实验观察记录实验结果并进行数据统计,验证了LIP卷烟的阴燃长度比例与全长燃烧百分比具有相关性,阴燃长度比例可以作为评估卷烟引燃倾向的一个辅助参数,以达到方便快捷的区分卷烟引燃倾向的目的。 |
| 关 键 词： | 低引燃倾向 燃烧长度 阴燃长度比例 全长燃烧百分比 |
An improvement of ASTM E2187 for measuring cigarette ignition propensity |
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| PAN Xi , XIONG Hong-chun , CHEN Yi-kun , CHENG Zhan-gang , YE Ming-qiao , ZHANG Hua , FENG Qian , XIANG Lan-kang , GAO Zhen-yu.An improvement of ASTM E2187 for measuring cigarette ignition propensity[J].Acta Tabacaria Sinica,2012,18(4):27-30. | |
| Authors: | PAN Xi XIONG Hong-chun CHEN Yi-kun CHENG Zhan-gang YE Ming-qiao ZHANG Hua FENG Qian XIANG Lan-kang GAO Zhen-yu |
| Affiliation: | 1 China Tobacco Hubei Industry Co.Ltd.,Wuhan 430040,China; 2 Zhengzhou Tobacco Research Institute of CNTC,Zhengzhou 450001,China; 3 Hefei Institutes of Physical Science,Chinese Academy of Science,Hefei 230031,China |
| Abstract: | Current existing ASTM E2187,the standard method which adopts full length burn rate as the unique index for measuring cigarette ignition propensity was proved lower discrimination by some studies.Three sets of experiments were conducted and statistic results showed that smoldering length ratio and full length burn rate are relevant in low ignition propensity cigarettes.It indicated the smoldering length ratio could be used as an assistant parameter for better assessment of the ignition propensity of cigarettes. |
| Keywords: | low ignition propensity burning length smoldering length ratio full length burn rate |
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