【摘要】 <正> 丙烯酸羟乙酯和甲基丙烯酸羟乙酯是一类新型的、性能优良的重要的化工产品,广泛用于涂料、水凝胶、透明薄膜、弹性材料和生物高分子等。国外自六十年代以来,对这类化合物的合成和应用,进行了相应的研究。但这类化合物快速灵敏的分析方法,未见报道。我们曾研究了这类产品的薄层分析方法。为了提高产品分析速度,又研究了这类产品的气相色谱分析。 Brinkman等认为,气相色谱法不宜用来分离分析这类产品。但也有文献报道过更多还原

【Abstract】 This paper describes the GC methoddeveloped for the analysis of 2-hy-droxyethyl (methyl) acrylate. Did-ecyl phthalate column was selectedto separate major impurities fromthe sample given.Ideal internal sta-ndards were likewise selected for thequantitative measurements of themain component and the impurity,i.e ethylene glycol dimethacrylatewhich produces undesirable effects on the nature of the polymer netw-ork formed.The thermal stability ofthe substance to be determind in theGC system has also been explored.更多还原