论文部分内容阅读
本文报导了用高分辨 MS 技术研究 MDI、碳化二亚胺、PAPI 和 TDI 的结果,也给出了主要碎片峰的元素组成和可能的结构.
This paper reports the results of high resolution MS studies on MDI, carbodiimide, PAPI and TDI, and also gives the elemental composition and possible structure of the major fragment peaks.