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本文利用SEM EDX对静电复印墨粉进行检验 ,对墨粉所含元素进行定性和半定量分析 ,从而达到对不同厂家及不同型号墨粉区分的目的。文中所用的电熨斗加热提取方法是一种无损检验方法 ,同时排除了纸张的干扰 ,这种方法在国内尚未见报道和应用。
In this paper, we use SEM EDX to test the electrostatic toner and qualitatively and semi-quantitatively analyze the elements contained in the toner to achieve the purpose of distinguishing different manufacturers and different types of toner. Iron heating used in the article extraction method is a non-destructive testing methods, while excluding the interference of paper, this method has not been reported in the country and application.