Keywords Butyl Rubber;Masterbatch;Abstraction;FT\|IR Spectrometry;Gas Chromato\| graphy;X\|ray Fluorescence Spectrometry;Pyrolysis Gas Chromatography\|Mass Spectrometry.;

• 丁基橡胶;母炼胶;萃取;傅里叶变换红外光谱;气相色谱;X荧光光谱;裂解气相色谱/质谱法;