摘要： 基于X射线衍射(XRD)法、偏光显微镜(PLM) 法和扫描电镜能谱(SEM/EDS) 法3种技术对涂料及其相关材料中石棉的检测展开系统的研究，由于每种方法都有其优越性和局限性，因此几种方法相互辅证，取长补短，才能使结果更加准确。 文中根据每种方法的特点，从样品前处理、样品制备和分析过程等方面分别进行讨论，并对结果的分析方法做出详细的说明。

关键词: 涂料, 石棉, X 射线衍射, 偏光显微镜, 扫描电镜能谱

Abstract: A systematic research on methods based on X-ray diffraction (XRD) polarizing microscope (PLM) and scanning electron microscopy/energy dispersive spectrometer(SEM/EDS) for determination of asbestos in coatings has been carried out. Because different method has its different advantages and disadvantages, a synergy of the several methods should be taken so as to Improve the accuracy of the testing result. According to the characteristics of every method, a detailed discussion is provided in terms of sample pretreatment and preparation as well as analyzing process, etc. Meanwhile, the analyzing method of the result is described in detail.

Key words: coatings, asbestos, x-ray diffraction polarizing microscope, scanning electron microscope/energy dispersive spectrometer