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采用国产ＳＣ－７型色谱仪及ＪＰ－０１型居里点裂解器、Ｎｉｃｏｌｅｔ１７０ＳＸ红外光谱仪及接口组成的裂解气相色谱－傅里叶变换红外光谱（ＰＧＣ／ＦＴＩＲ）分析仪、ＨＰ－１７型大口径毛细管色谱柱，分析了两个复杂组成的聚合物样品。从主要裂解碎片峰的定性结果及形成机理出发，逐步推出了原样品的组成和结构。常规红外光谱分析方法被用来作为对比，但它获得的信息有限，无法得到能与ＰＷＢＣＧＣ／ＦＴＩＲ分析结果相媲美的结论，充分显示了ＰＷＢＣＧＣ／ＦＴＩＲ用于聚合物分析的优越性。
The pyrolysis gas chromatography-Fourier transform infrared spectroscopy (PGC / FTIR) analyzer, HP-17 large diameter calorimeter with homemade SC-7 chromatograph and JP-01 curie point cracker, Nicolet170SX infrared spectrometer and interface were used. Capillary columns were analyzed for two complex polymer samples. Based on the qualitative results and formation mechanism of the major cleavage peaks, the composition and structure of the original samples were gradually introduced. Routine IR spectroscopy was used as a comparison, but the limited information it received did not give comparable results to the PWBCGC / FTIR analysis, demonstrating the superiority of PWBCGC / FTIR for polymer analysis.