接装纸透气度对卷烟燃烧温度和烟气指标的影响

Effect of Permeability of Tipping Paper on Cigarette Burning Temperature and the Property of Mainstream Smoke

中文关键词:  接装纸  透气度  燃烧温度  CO

Key Words:tipping paper  permeability  burning temperature  CO

中文摘要:

      为分析不同透气度的卷烟接装纸对卷烟烟气成分和卷烟燃烧温度的影响,对不同透气度接装纸的卷烟进行烟气分析,并采用红外热像仪测定了不同透气度接装纸卷烟的燃烧温度。结果表明,随着接装纸透气度的增大,卷烟主流烟气中的焦油量、CO释放量、烟气烟碱量均显著线性下降,而抽吸口数增加;与采用透气度为0的接装纸相比，采用透气度为500 CU的接装纸后,其卷烟的主流烟气中焦油量降低50.6%,CO释放量降低64.6%,烟气烟碱量降低42.9%,抽吸口数增加22.5%；接装纸透气度对卷烟抽吸燃烧温度影响显著,随着接装纸透气度的增大,卷烟第三口抽吸温度和峰值平均值均明显下降；接装纸透气度从100 CU增加到500 CU,卷烟第三口抽吸温度下降了115℃,峰值平均值下降了87℃,而阴燃平均温度未发生明显变化，此外,阴燃平均温度明显低于第三口抽吸温度和峰值平均值。

Abstract:

      In order to study the effect of permeability of tipping paper on cigarette burning temperature and the component of the mainstream smoke, the smoke of cigarettes with tipping papers having different permeability was analyzed. The infrared camera was used to measure burning temperature of cigarette using tipping papers with different permeabilities. The results indicated that tipping paper permeability had a great influence on suction burning temperature. With the increase of tipping paper permeability，the third suction burning temperature and the average peak temperature values were dropped obviously. With permeability of tipping paper increased from 100 CU to 500 CU, the third puff burning temperature dropped by 115℃, average peak temperature dropped by 87℃, but the change of smoldering temperature was not obvious. In addition, smoldering temperature was significantly lower than puff temperature. With the increase of tipping paper permeability, tar, CO and nicotine in cigarette mainstream smoke were significantly decreased linearly, puff count was increased. After using 500 CU tipping paper, tar was reduced by 50.6%, CO was reduced by 64.6%, nicotine was reduced by 42.9%, puff count was increased by 22.5%.