Microscopic analyzing system of cross-sectional morphology for paper and fiber boards

通过本课题的研究，选择了近年来生产和销售的几种纸张和纤维板作为原料。利用这些样品，从形态角度改进了板材横截面结构分析系统：板材横截面技术，获得0.5~4µm厚的超薄切片和超薄切片的光学显微镜程序；扫描电子显微镜，对板材的表面和横断面图进行三维分析；电子探针分析，用于板材的形貌化学分析。另一方面，近年来，计算机图像分析系统和He-Ne激光光学傅里叶变换方法得到了很大的发展，本研究中改进的微观方法需要直接应用到这些新的分析系统中。因此，编辑了这项研究中建立的微观程序的文本手册。

Several types of sheets of paper and fiber-boards which were produced and saled in recent time were choiced for the materials through this research project. Using these sample sheets, the analyzing system of the cross-sectional structure of sheets were improved in the morphological point of view: the techniques for the cross-sectioning of sheets to get very thin sections of 0.5-4 <mu>m thick and the light microscopic procedure on such very thin sections; scanning electron microscopy for the three-dimensional analysis on both surface view and cross-sectional view of the sheets; elctron microprobe analysis for the topochemistry on the sheets. On the other hand, recently, the image analyzing system by the computer and the optical fourier transform method by He-ne laser are well-developed very much and the microscopic methods improved in this research are demanded to be directly applied to these new analyzing systems. Therefore, a textboook of microscopic procedures established in the research was editted.