タンデム型Py-GC/MS分析システムを用いたポリマーの熱分解 : その1 : ポリ塩化ビニルの空気とヘリウム中における熱分解生成物の主成分分析

概要

論文の詳細を見る
Chemical hazardous materials in the pyrolysate of polyvinyl chloride have been identified using a new tandem pyrolyzer combined with a capillary GC/MS. On this study, polyvinyl chloride was pyrolyzed in a first micro furnace maintained at 600°C in helium, and then pyrolyzates were introduced again into a second micro furnace in order to obtain the further information in air circumstances. As a result, aromatic compounds, acids and aldehydes, in addition to a trace level of chlorinated aromatics such as pentachlorophenol which is one of precursor compounds of dioxine was detected. The tandem pyrolysis GC/MS system presented is very powerful analytical tool to characterize the pyrolyzate of polymers in different circumstances.
日本質量分析学会の論文
1999-12-01