ZHANG Jian  

(Chinese people’s Armed Police Force Academy, Langfang  065000, China)

Abstract: In this work, online analysis on the fumes of different polymers with and without gasoline in the initial flaming stage was performed with portable infrared gas analyzer. The main components of different fumes were identified and their production mechanisms were investigated, which can provide technical supports to fire identification. By online analysis of fumes originated from early flaming stage, kinds of toxic and harmful gas were identified initially.

Key words: high polymer;  burnt fume;  handy infrared gas spectrometer instrument analyzer

E-mail: zhangjian_62@126.com

Analysis and Testing Technology and Instruments, Vol. 18, No. 2, 2012,101-105