| 李海锋,骆东,肖翠翠,梁伟锋,彭满朝,黄启志,王小平.不同关键指标卷烟纸的热失重行为及其对卷烟主流烟气的影响研究[J].中国造纸,2025,44(9):111-117 |
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| 不同关键指标卷烟纸的热失重行为及其对卷烟主流烟气的影响研究 |
| Study on the Thermal Weight Loss Behavior of Cigarette Paper with Different Key Indicators and Its Influence on Mainstream Smoke Delivery |
| 收稿日期：2025-04-18 修订日期：2025-05-07 |
| DOI：10.11980/j.issn.0254-508X.2025.09.015 |
| 关键词: 卷烟纸 热失重 透气度 助燃剂 主流烟气 |
| Key Words:cigarette paper thermal weight loss air permeability combustion additive mainstream smoke delivery |
| 基金项目:浙江中烟工业有限责任公司重点科技项目（ZJZY2022A002）。 |
| 作者 | 单位 | 邮编 | | 李海锋* | 浙江中烟工业有限责任公司,浙江杭州,310000 | 310000 | | 骆东 | 中烟摩迪（江门）纸业有限 公司,广东江门,529085 | 529085 | | 肖翠翠 | 中烟摩迪（江门）纸业有限 公司,广东江门,529085 | 529085 | | 梁伟锋 | 中烟摩迪（江门）纸业有限 公司,广东江门,529085 | 529085 | | 彭满朝 | 中烟摩迪（江门）纸业有限 公司,广东江门,529085 | 529085 | | 黄启志 | 中烟摩迪（江门）纸业有限 公司,广东江门,529085 | 529085 | | 王小平* | 中烟摩迪（江门）纸业有限 公司,广东江门,529085 | 529085 |
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| 摘要:本研究选取透气度、助燃剂含量和助燃剂类型为卷烟纸关键指标，对比分析不同关键指标对卷烟纸的热失重行为的影响，并对其制备的卷烟主流烟气进行评价。结果表明，①不同透气度卷烟纸的热失重行为无较大差异，提高卷烟纸透气度有利于降低卷烟主流烟气释放量；卷烟纸透气度由19.3 CU提高至180.2 CU，卷烟主流烟气中焦油释放量下降了2.5 mg/cig.，烟碱释放量下降了0.16 mg/cig.，CO释放量下降了2.8 mg/cig.。②提高助燃剂含量，卷烟纸会在更低温度下裂解而发生质量损失，有利于降低卷烟主流烟气释放量；卷烟纸助燃剂含量由0.10%提高到2.59%，卷烟主流烟气中焦油释放量下降了1.60 mg/cig.，烟碱释放量下降了0.19 mg/cig.，CO释放量下降了1.68 mg/cig.；但当助燃剂含量超过2.59%后，卷烟主流烟气释放量呈上升趋势。③助燃剂含量相同时，相较于添加柠檬酸钠的卷烟纸样品，添加柠檬酸钾的卷烟纸样品的裂解温度更低，更有利于降低卷烟主流烟气释放量。 |
| Abstract:In this study， air permeability， combustion additives content，and combustion additives type were selected as the key parameters of cigarette paper. A comparative analysis was conducted on the effects of these different key parameters on the thermal weight loss behavior of cigarette paper，followed by an evaluation of the mainstream smoke delivery of cigarettes manufactured using such paper.The results showed that：①The thermal weight loss of cigarette papers with different air permeability levels showed no significant differences. However，higher air permeability could reduce the mainstream smoke delivery. When the air permeability of cigarette paper increased from 19.3 CU to 180.2 CU，the release levels in mainstream smoke delivery decreased by 2.5 mg/cig. for tar，0.16 mg/cig. for nicotine and 2.8 mg/cig. for CO. ②Increasing the combustion additives content in cigarette paper induced the thermal weight loss at lower temperatures，which contributed to the reduction of mainstream smoke delivery. When the combustion additives content increased from 0.10% to 2.59%，the release levels in mainstream smoke delivery could be decreased significantly： 1.60 mg/cig. for tar，0.19 mg/cig. for nicotine and 1.68 mg/cig. for CO. However，when the combustion additives content exceeded 2.59%， smoke delivery release had a continuous increase. ③When the combustion additives content was the same，compared with the cigarette paper with sodium citrate，cigarette paper with potassium citrate losed weight at the lower temperature，which was more conducive to reducing the smoke delivery. |
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