卷烟燃烧性与助燃剂用量间的关系研究

Relationship Between Cigarette Combustibility and Dosage of Burning Accelerant

在相同的实验条件下，卷烟的自由燃烧速度随助燃剂添加量的增加呈先增大后减小的变化规律。峰值的大小及位置与烟支重量和卷烟纸透气度有关。烟支重量轻、卷烟纸透气度高时，助燃剂的作用效果较明显。

The static burning rate of cigarette is first increased, continuously come up to a 'peak value',and then let up while the dosage of burning accelerant is increased. The magnitude of the peak value is concemedwith weight of tobacco rod and porosity of cigarette paper. The effect of burning accelerant is more significant whencigarette weight is lighter and paper porosity is higher.