烟雾剂中发烟组分及最佳配方  

Selection of best smoke generating formula of kindled smoke generator

作　　者：唐萌[1] 谈伟君[1] 孙晓武 戴旭锋[3] 钟细华[3] 

机构地区：[1]东南大学公共卫生学院毒理研究室,南京210009 [2]美国罗得岛大医学院 [3]复旦大学

出　　处：《中国公共卫生》2004年第9期1055-1057,共3页Chinese Journal of Public Health

基　　金：铁道部科技基金资助项目 (674780 0 30 );铁道部站车卫生基金资助项目 (J98Z0 8)

摘　　要：目的　筛选引燃式烟雾剂的发烟组分及其最佳配方。方法　根据引燃式烟雾载药技术原理和经济简便的原则 ,筛选发烟组分 ,应用正交表设计试验方案 ,寻找发烟效果显著的最佳配方。结果　以炭粉为燃料 ,KClO3 为主 ,辅以KNO3 作为助燃剂 ,NH4Cl为降温剂 ,滑石粉为阻燃剂 ,玫瑰香精为香料 ,按比例配制的发烟剂 ,用引芯易于点燃 ,燃烧过程平稳 ( 35～ 4 5s/ 10 g) ,烟色发白 ,无明火 ,残渣疏松 ,燃烧完全。 结论　该发烟剂发烟效果显著 ,配方合理 ,使用方便 。Objective To select the best smoke generating formula of kindled smoke generator.Methods By application of orthogonal layout,to study the reasonable compounding method and the smoke generating effect according to the technical principle of kindled smoke -carrying-insecticide and the principle of thrifty and simplicity,then find out the satisfactory formula of the best smoke generating effect.Results The compounded smoke generator was easy to be kindled and could combust softly at the speed of 35-45 seconds per 10?g.The smoke generated by this formula was white and had no disgusting smell.The leftovers did not remained fire and combusted completely.Conclusion This smoke generator had reasonable prescription,simple compounding method and remarkable smoke generating effect.

关 键 词：烟雾剂 配方 正交设计 

分 类 号：O659[理学—分析化学]