【摘要】 介绍橡胶助剂结构和组分分析。采用红外光谱法、气相色谱-质谱法、溶剂萃取法和化学分析法对2种未知橡胶助剂进行剖析。结果表明:无论橡胶助剂是单纯物还是混合物,均可采用多种分析法相结合对其结构和组分进行定性和定量分析。更多还原

【Abstract】 This paper introduces the structure and composition analysis of rubber additives. In the given examples, two unknown rubber additives were analyzed using infrared spectroscopy, gas chromatography-mass spectrometry, solvent extraction and chemical analysis methods. The combination of multiple analysis methods is very powerful in either qualitative or quantitative analysis of a single rubber additive and mixtures.更多还原